US3865275A - Apparatus for operating an aerosol can - Google Patents

Apparatus for operating an aerosol can Download PDF

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Publication number
US3865275A
US3865275A US383970A US38397073A US3865275A US 3865275 A US3865275 A US 3865275A US 383970 A US383970 A US 383970A US 38397073 A US38397073 A US 38397073A US 3865275 A US3865275 A US 3865275A
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United States
Prior art keywords
motor
plunger
disc
housing
arm
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Expired - Lifetime
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US383970A
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Nunzio Anthony De
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Lee Raymond Organization Inc
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Lee Raymond Organization Inc
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Priority to US383970A priority Critical patent/US3865275A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/26—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operating automatically, e.g. periodically
    • B65D83/262—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operating automatically, e.g. periodically by clockwork, motor, electric or magnetic means operating without repeated human input

Definitions

  • a disc in the housing is v mounted on the motor shaft for rotation therewith and has an indentation formed in the circumference [58] Fie'ld 222/70 thereof,
  • a mechanical coupling is movably mounted in the housing between the circumference of the disc and the plunger of the can in a manner whereby when [56] References cued the indentation of the disc is adjacent the coupling the UNITED STATES PATENTS coupling moves into the indentation out of contact 2,830.528 4/1958 Arnett 222/70 X with the plunger and when the remaining circumfer 3,301,486 1/1967 Brock 222/70 X e ce of the disc is adjacent the coupling it abuts the 3,348,735 10/1967 Haltzman et al 222/70 X Coupling and moves the couphng i Contact with the g gg plunger and depresses the plunger to spray the con-
  • Thepresent invention relates to apparatus for operating an aerosol can. More particularly, the invention relates to apparatus for operating an aerosol can for predetermined periods of time.
  • An object of the invention is to provide apparatus for operating an aerosol can to spray its contents for predetermined periods of time, which apparatus is of simple structure, is easy, simple and convenient to operate, and functions efficiently, effectively and reliably to spray its contents for predetermined periods of time.
  • FIG. 1 is a view, partly in section, of an embodiment of the apparatus of the invention for operating an aerosol can
  • FIG. 2 is a view, partly in section, in a plane at right angles to the plane of the view of FIG. 1, of the embodiment of FIG. 1.
  • the apparatus of the invention operates an aerosol can 1 to spray its contents for predetermined periods of time, the aerosolican 1 has a plunger 2 extending therefrom which causes the can to spray its contents when depressed.
  • the apparatus of the invention operates an aerosol can I to spray its contents for predetermined periods of time, the aerosol can 1 has a plunger 2 extending therefrom which causes the can to spray its contents when depressed.
  • the apparatus comprises a housing 3 which supports the aerosol can 1 in an upright position.
  • a source of electric power preferably comprises the power outlet mains and is electrically connected via a plug 4 and electrical conductors 5 to an electric motor 6 (FIG. 2) mounted in the housing 3.
  • the electric power energizes the motor 6 to rotate.
  • the motor 6 has a shaft 7.
  • a switch 8 is interposed in the connection between the source of power and the motor 6 for selectively controlling the energization of the motor.
  • a disc 9 in the housing 3 is mounted on the motor shaft 7 for rotation therewith and has a pair of diametrically opposed identations l0 and 11 formed in the circumference 12 thereof.
  • the indentations l0 and 11 are thus equiangularly spaced from each other.
  • Each of the indentations has the configuration of part of the circumference of a circle.
  • a mechanical coupling is movably mounted in the housing 3 between the circumference 12 of the disc 9 and the plunger 2 of the can I.
  • the mechanical coupling comprises a pin I3 movably mounted in the housing 3 for movement in axial directions in proximity with the plunger 2 of the can 1.
  • the mechanical coupling further comprises a spring-biased arm 14' pivotally mounted in the housing 3 between the circumference 12 of the disc 9 and the pin l3.
  • the pin 13 and the arm l4 are mounted in a manner whereby when an indentation 10 or 11 of the disc 9 is adjacent the arm, said arm moves into said indentation out of contact with said pin.
  • the remaining circumference 12 of the disc 9 is adjacent the arm 14, it abuts said arm and moves said .arm into contact with the pin 13 and forces the pin 13 against the plunger 2 to depress said plunger to spray the contents of the can 1.
  • a microswitch control assembly 15 controls the rotation of the motor 6 and the timing of the spray.
  • Apparatus for operating an aerosol can to spray its contents for predetermined periods of time the aerosol can having a plunger extending therefrom which causes the can to spray its contents when depressed, said apparatus comprising a housing supporting an aerosol can in an upright position;
  • switch means interposed in the connection between the source of power and the motor for selectively controlling the energization of the motor
  • a disc inthe housing mounted on the motor shaft for rotation therewith and having more than one identation formed in the circumference thereof, the indentations being equiangularly spaced from each other, each indentation having the configuration of part of a circle;
  • a mechanical coupling movably mounted in the housv ing between the circumference of the disc and the plunger of the can
  • the mechanical coupling comprising a pin movably mounted in the housing for movement in axial directions in proximity with the plunger of the can and a spring-biased arm pivotally mounted in the housing between the circumference of the disc and the pin in a manner whereby when the indentation of the disc is adjacent the arm said arm moves into said indentation out of contact with the pin and when the remaining circumference of the disc is adjacent the arm it abutssaid arm and moves said arm into contact with the pin and forces said pin against the plunger to depress said plunger to spray the contents of the can.

Abstract

Apparatus for operating an aerosol can to spray its contents for predetermined periods of time comprises a housing supporting an aerosol can in an upright position. An electric motor is electrically connected to a source of electric power for energizing the motor to rotate. A switch interposed in the connection between the source of power and the motor selectively controls the energization of the motor. A disc in the housing is mounted on the motor shaft for rotation therewith and has an indentation formed in the circumference thereof. A mechanical coupling is movably mounted in the housing between the circumference of the disc and the plunger of the can in a manner whereby when the indentation of the disc is adjacent the coupling the coupling moves into the indentation out of contact with the plunger and when the remaining circumference of the disc is adjacent the coupling it abuts the coupling and moves the coupling into contact with the plunger and depresses the plunger to spray the contents of the can.

Description

United States Patent 1 De Nunzio 1 Feb. 11, 1975 1 APPARATUS FOR OPERATING AN AEROSOL CAN 5?] ABSTRACT [75] Inventor: g De Nunzlo Bremwood Apparatus for operating an aerosol can tovspray its contents for predetermined periods of time comprises [73] Assi nee: Raymond Lee Organization, Inc., a housing supporting an aerosol can in an upright posi- New York, NY. tion. An electric motor is electrically connected to a source of electric power for energizing the motor to [22] Flled' July 1973 rotate. A switch interposed in the connection between [21] Appl. No.: 383,970 the source of power and the motor selectively controls the energization of the motor. A disc in the housing is v mounted on the motor shaft for rotation therewith and has an indentation formed in the circumference [58] Fie'ld 222/70 thereof, A mechanical coupling is movably mounted in the housing between the circumference of the disc and the plunger of the can in a manner whereby when [56] References cued the indentation of the disc is adjacent the coupling the UNITED STATES PATENTS coupling moves into the indentation out of contact 2,830.528 4/1958 Arnett 222/70 X with the plunger and when the remaining circumfer 3,301,486 1/1967 Brock 222/70 X e ce of the disc is adjacent the coupling it abuts the 3,348,735 10/1967 Haltzman et al 222/70 X Coupling and moves the couphng i Contact with the g gg plunger and depresses the plunger to spray the con- Primary Examiner- Stanley H. Tollberg Attorney, Agent, or Firm-Daniel Jay Tick tents of the can.
1 Claim, 2 Drawing Figures 1 APPARATUS FOR OPERATING AN AEROSOL CAN DESCRIPTION OF THE INVENTION Thepresent invention relates to apparatus for operating an aerosol can. More particularly, the invention relates to apparatus for operating an aerosol can for predetermined periods of time.
An object of the invention is to provide apparatus for operating an aerosol can to spray its contents for predetermined periods of time, which apparatus is of simple structure, is easy, simple and convenient to operate, and functions efficiently, effectively and reliably to spray its contents for predetermined periods of time.
In order that the invention may be readily carried into effect, it will now be described with reference to the accompanying drawing, wherein:
FIG. 1 is a view, partly in section, of an embodiment of the apparatus of the invention for operating an aerosol can; and
FIG. 2 is a view, partly in section, in a plane at right angles to the plane of the view of FIG. 1, of the embodiment of FIG. 1.
In the F IGS., the same componentsare identified by the same reference numerals.
The apparatus of the invention operates an aerosol can 1 to spray its contents for predetermined periods of time, the aerosolican 1 has a plunger 2 extending therefrom which causes the can to spray its contents when depressed.
The apparatus of the invention operates an aerosol can I to spray its contents for predetermined periods of time, the aerosol can 1 has a plunger 2 extending therefrom which causes the can to spray its contents when depressed.
The apparatus comprises a housing 3 which supports the aerosol can 1 in an upright position. A source of electric power preferably comprises the power outlet mains and is electrically connected via a plug 4 and electrical conductors 5 to an electric motor 6 (FIG. 2) mounted in the housing 3. The electric power energizes the motor 6 to rotate. The motor 6 has a shaft 7.
A switch 8 is interposed in the connection between the source of power and the motor 6 for selectively controlling the energization of the motor.
A disc 9 in the housing 3 is mounted on the motor shaft 7 for rotation therewith and has a pair of diametrically opposed identations l0 and 11 formed in the circumference 12 thereof. The indentations l0 and 11 are thus equiangularly spaced from each other. Each of the indentations has the configuration of part of the circumference of a circle.
A mechanical coupling is movably mounted in the housing 3 between the circumference 12 of the disc 9 and the plunger 2 of the can I. The mechanical coupling comprises a pin I3 movably mounted in the housing 3 for movement in axial directions in proximity with the plunger 2 of the can 1. The mechanical coupling further comprises a spring-biased arm 14' pivotally mounted in the housing 3 between the circumference 12 of the disc 9 and the pin l3.
The pin 13 and the arm l4 are mounted in a manner whereby when an indentation 10 or 11 of the disc 9 is adjacent the arm, said arm moves into said indentation out of contact with said pin. When the remaining circumference 12 of the disc 9 is adjacent the arm 14, it abuts said arm and moves said .arm into contact with the pin 13 and forces the pin 13 against the plunger 2 to depress said plunger to spray the contents of the can 1.
A microswitch control assembly 15 controls the rotation of the motor 6 and the timing of the spray.
While the invention has been described by means of a specific example and in a specific embodiment, I do not wish to be limited thereto, for obvious modifications will occur to those skilled in the art without de- I parting from the spirit and scope of the invention.
I claim:
1. Apparatus for operating an aerosol can to spray its contents for predetermined periods of time, the aerosol can having a plunger extending therefrom which causes the can to spray its contents when depressed, said apparatus comprising a housing supporting an aerosol can in an upright position;
an electric motor mounted in the heousing'and having a shaft;
a source of electric power electrically connected to the motor for energizing the motor to rotate;
switch means interposed in the connection between the source of power and the motor for selectively controlling the energization of the motor;
a disc inthe housing mounted on the motor shaft for rotation therewith and having more than one identation formed in the circumference thereof, the indentations being equiangularly spaced from each other, each indentation having the configuration of part of a circle;
a mechanical coupling movably mounted in the housv ing between the circumference of the disc and the plunger of the can, the mechanical coupling comprising a pin movably mounted in the housing for movement in axial directions in proximity with the plunger of the can and a spring-biased arm pivotally mounted in the housing between the circumference of the disc and the pin in a manner whereby when the indentation of the disc is adjacent the arm said arm moves into said indentation out of contact with the pin and when the remaining circumference of the disc is adjacent the arm it abutssaid arm and moves said arm into contact with the pin and forces said pin against the plunger to depress said plunger to spray the contents of the can.

Claims (1)

1. Apparatus for operating an aerosol can to spray its contents for predetermined periods of time, the aerosol can having a plunger extending therefrom which causes the can to spray its contents when depressed, said apparatus comprising a housing supporting an aerosol can in an upright position; an electric motor mounted in the heousing and having a shaft; a source of electric power electrically connected to the motor for energizing the motor to rotate; switch means interposed in the connection between the source of power and the motor for selectively controlling the energization of the motor; a disc in the housing mounted on the motor shaft for rotation therewith and having more than one identation formed in the circumference thereof, the indentations being equiangularly spaced from each other, each indentation having the configuration of part of a circle; a mechanical coupling movably mounted in the housing between the circumference of the disc and the plunger of the can, the mechanical coupling comprising a pin movably mounted in the housing for movement in axial directions in proximity with the plunger of the can and a spring-biased arm pivotally mounted in the housing between the circumference of the disc and the pin in a manner whereby when the indentation of the disc is adjacent the arm said arm moves into said indentation out of contact with the pin and when the remaining circumference of the disc is adjacent the arm it abuts said arm and moves said arm into contact with the pin and forces said pin against the plunger to depress said plunger to spray the contents of the can.
US383970A 1973-07-30 1973-07-30 Apparatus for operating an aerosol can Expired - Lifetime US3865275A (en)

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Cited By (57)

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US4051627A (en) * 1976-02-06 1977-10-04 Schilling Jr Robert G Device for rotating and watering potted plants
US20050069566A1 (en) * 2003-08-04 2005-03-31 Foamix Ltd. Foam carrier containing amphiphilic copolymeric gelling agent
US20050075407A1 (en) * 2003-08-25 2005-04-07 Foamix Ltd. Foam incorporating eutetic mixture
US20050186142A1 (en) * 2002-10-25 2005-08-25 Foamix Ltd. Kit and composition of imidazole with enhanced bioavailability
US20050205086A1 (en) * 2002-10-25 2005-09-22 Foamix Ltd. Retinoid immunomodulating kit and composition and uses thereof
US20050244342A1 (en) * 2002-10-25 2005-11-03 Foamix Ltd. Moisturizing foam containing lanolin
US20050271596A1 (en) * 2002-10-25 2005-12-08 Foamix Ltd. Vasoactive kit and composition and uses thereof
US20050271598A1 (en) * 2002-10-25 2005-12-08 Foamix Ltd. Body cavity foams
US20060076366A1 (en) * 2004-10-12 2006-04-13 Furner Paul E Compact spray device
US20060193789A1 (en) * 2002-10-25 2006-08-31 Foamix Ltd. Film forming foamable composition
US20060233721A1 (en) * 2002-10-25 2006-10-19 Foamix Ltd. Foam containing unique oil globules
US20060269485A1 (en) * 2002-11-29 2006-11-30 Foamix Ltd. Antibiotic kit and composition and uses thereof
US20070069046A1 (en) * 2005-04-19 2007-03-29 Foamix Ltd. Apparatus and method for releasing a measure of content from a plurality of containers
US20070292359A1 (en) * 2002-10-25 2007-12-20 Foamix Ltd. Polypropylene glycol foamable vehicle and pharmaceutical compositions thereof
US20070292355A1 (en) * 2002-10-25 2007-12-20 Foamix Ltd. Anti-infection augmentation foamable compositions and kit and uses thereof
US20070292461A1 (en) * 2003-08-04 2007-12-20 Foamix Ltd. Oleaginous pharmaceutical and cosmetic foam
US20080023497A1 (en) * 2005-01-10 2008-01-31 Hyso Technology Llc Elongated nozzle configured for use with automated dispensers such as door handle sprayers and the like
US20080044444A1 (en) * 2002-10-25 2008-02-21 Foamix Ltd. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US20080069779A1 (en) * 2003-08-04 2008-03-20 Foamix Ltd. Foamable vehicle and vitamin and flavonoid pharmaceutical compositions thereof
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US20080206161A1 (en) * 2002-10-25 2008-08-28 Dov Tamarkin Quiescent foamable compositions, steroids, kits and uses thereof
US20080253973A1 (en) * 2002-10-25 2008-10-16 Foamix Ltd. Sensation modifying topical composition foam
US20080260655A1 (en) * 2006-11-14 2008-10-23 Dov Tamarkin Substantially non-aqueous foamable petrolatum based pharmaceutical and cosmetic compositions and their uses
US20080266800A1 (en) * 2007-04-30 2008-10-30 Lankston Robert J Heat sink with surface-formed vapor chamber base
US20080292560A1 (en) * 2007-01-12 2008-11-27 Dov Tamarkin Silicone in glycol pharmaceutical and cosmetic compositions with accommodating agent
US20080299220A1 (en) * 2003-08-04 2008-12-04 Dov Tamarkin Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses
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US20090068118A1 (en) * 2007-09-04 2009-03-12 Foamix Ltd. Device for delivery of a foamable composition
US20090130029A1 (en) * 2007-11-21 2009-05-21 Foamix Ltd. Glycerol ethers vehicle and pharmaceutical compositions thereof
US20090180970A1 (en) * 2002-10-25 2009-07-16 Foamix Ltd. Foamable composition combining a polar solvent and a hydrophobic carrier
US20090254770A1 (en) * 2008-04-02 2009-10-08 Gene Sipinski Low voltage reset determination and operational flow modification for microprocessor-controlled devices
US20100266510A1 (en) * 2003-08-04 2010-10-21 Foamix Ltd. Foamable Vehicle and Pharmaceutical Compositions Thereof
US20100284938A1 (en) * 2002-10-25 2010-11-11 Foamix Ltd. Penetrating pharmaceutical foam
WO2010076658A3 (en) * 2008-12-31 2010-12-02 Foamix Ltd. Appartus and method for releasing a measured amount of content from a container
US20100310476A1 (en) * 2007-12-07 2010-12-09 Foamix Ltd. Carriers, formulations, methods for formulating unstable active agents for external application and uses thereof
US20110002857A1 (en) * 2003-08-04 2011-01-06 Foamix Ltd. Oleaginous pharmaceutical and cosmetic foam
US20110008266A1 (en) * 2008-01-14 2011-01-13 Foamix Ltd. Poloxamer foamable pharmaceutical compositions with active agents and/or therapeutic cells and uses
US7878371B2 (en) 2008-09-04 2011-02-01 Hyso Technology Llc Controllable door handle sanitizer
US20110097279A1 (en) * 2006-11-14 2011-04-28 Foamix Ltd. Stable non-alcoholic foamable pharmaceutical emulsion compositions with an unctuous emollient and their uses
US8061562B2 (en) 2004-10-12 2011-11-22 S.C. Johnson & Son, Inc. Compact spray device
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US4051627A (en) * 1976-02-06 1977-10-04 Schilling Jr Robert G Device for rotating and watering potted plants
US8512718B2 (en) 2000-07-03 2013-08-20 Foamix Ltd. Pharmaceutical composition for topical application
US20080138293A1 (en) * 2002-10-24 2008-06-12 Foamix Ltd Cosmetic and pharmaceutical foam
US20080044444A1 (en) * 2002-10-25 2008-02-21 Foamix Ltd. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US20080317679A1 (en) * 2002-10-25 2008-12-25 Foamix Ltd. Foamable compositions and kits comprising one or more of a channel agent, a cholinergic agent, a nitric oxide donor, and related agents and their uses
US20050186142A1 (en) * 2002-10-25 2005-08-25 Foamix Ltd. Kit and composition of imidazole with enhanced bioavailability
US8435498B2 (en) 2002-10-25 2013-05-07 Foamix Ltd. Penetrating pharmaceutical foam
US20050271598A1 (en) * 2002-10-25 2005-12-08 Foamix Ltd. Body cavity foams
US11033491B2 (en) 2002-10-25 2021-06-15 Vyne Therapeutics Inc. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US20060140984A1 (en) * 2002-10-25 2006-06-29 Foamix Ltd. Cosmetic and pharmaceutical foam
US20060193789A1 (en) * 2002-10-25 2006-08-31 Foamix Ltd. Film forming foamable composition
US20060233721A1 (en) * 2002-10-25 2006-10-19 Foamix Ltd. Foam containing unique oil globules
US20100284938A1 (en) * 2002-10-25 2010-11-11 Foamix Ltd. Penetrating pharmaceutical foam
US10821077B2 (en) 2002-10-25 2020-11-03 Foamix Pharmaceuticals Ltd. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US20070292359A1 (en) * 2002-10-25 2007-12-20 Foamix Ltd. Polypropylene glycol foamable vehicle and pharmaceutical compositions thereof
US20070292355A1 (en) * 2002-10-25 2007-12-20 Foamix Ltd. Anti-infection augmentation foamable compositions and kit and uses thereof
US8840869B2 (en) 2002-10-25 2014-09-23 Foamix Ltd. Body cavity foams
US10322085B2 (en) 2002-10-25 2019-06-18 Foamix Pharmaceuticals Ltd. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US8900554B2 (en) 2002-10-25 2014-12-02 Foamix Pharmaceuticals Ltd. Foamable composition and uses thereof
US20050244342A1 (en) * 2002-10-25 2005-11-03 Foamix Ltd. Moisturizing foam containing lanolin
US20050271596A1 (en) * 2002-10-25 2005-12-08 Foamix Ltd. Vasoactive kit and composition and uses thereof
US20050205086A1 (en) * 2002-10-25 2005-09-22 Foamix Ltd. Retinoid immunomodulating kit and composition and uses thereof
US20080206161A1 (en) * 2002-10-25 2008-08-28 Dov Tamarkin Quiescent foamable compositions, steroids, kits and uses thereof
US20080253973A1 (en) * 2002-10-25 2008-10-16 Foamix Ltd. Sensation modifying topical composition foam
US9713643B2 (en) 2002-10-25 2017-07-25 Foamix Pharmaceuticals Ltd. Foamable carriers
US9668972B2 (en) 2002-10-25 2017-06-06 Foamix Pharmaceuticals Ltd. Nonsteroidal immunomodulating kit and composition and uses thereof
US8722021B2 (en) 2002-10-25 2014-05-13 Foamix Ltd. Foamable carriers
US8741265B2 (en) 2002-10-25 2014-06-03 Foamix Ltd. Penetrating pharmaceutical foam
US10117812B2 (en) 2002-10-25 2018-11-06 Foamix Pharmaceuticals Ltd. Foamable composition combining a polar solvent and a hydrophobic carrier
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