US931240A - Atomizer. - Google Patents

Atomizer. Download PDF

Info

Publication number
US931240A
US931240A US37942407A US1907379424A US931240A US 931240 A US931240 A US 931240A US 37942407 A US37942407 A US 37942407A US 1907379424 A US1907379424 A US 1907379424A US 931240 A US931240 A US 931240A
Authority
US
United States
Prior art keywords
reservoir
tube
air
bulb
spraying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US37942407A
Inventor
Robert Francis Venner
Arthur William Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US37942407A priority Critical patent/US931240A/en
Application granted granted Critical
Publication of US931240A publication Critical patent/US931240A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump

Definitions

  • Our invention relates to spray producers or atomizers of that class in which the reservoir for the liquid is formed with a spraying tube and in which air iscompressed by means of an air bulb adapted to eject the spray under pressure of the air.
  • spherical bulb seated direct against the reservoir arranged to force air through asuitable inlet into said reservoir while dispensing with any check valve or an internal air-hole for the bulb as well as with fittings or other connections for the spraying tube.
  • Figure 1 is a vertical section of one form; and Fig. 2 is a vertical section of a modified form of the syringe.
  • the reservoir A adapted to contain liquid, is made in a single piece with a projecting spraying tube B, and the latter has a collar 7) near its'nozzle end.
  • a valvelcss' spherical bulb C, is pierced axially with two holes of about the diameter or slightly smaller than that of said spraying tube and is then placed over the latter intermediate between the collar 5 and reservoir A.
  • the spraying tube shown in Fig. 1 has a lateral air inlet aperture I) through which the air is forced into the reservoir.
  • the spraying tube is either continued downward into the reservoir as in Fig. 1 or it has a downwardly ex-
  • the action isas followsz-In compressing the pneumatic bulb C its lips are forced against the collar of the spray-tube l3 and the reservoir A, and so practically prevent the internal air escaping to the exterior, but
  • the internal and external air-pressure is the same and aided by the outward pressure of the lips of the ball against the collar and the reservoir respectively, sulhcient tight joints are insured, while, yet,

Description

R. F. VENNER & A. W. BROWN.
ATOMIZER.
APPLICATION FILED JUNE 17,1907.
Patented Aug. 17, 1909.
UNITED STATES PATENT OFFICE.
ROBERT FRANCIS VENNER AND ARTHUR WILLIAM BROWN, OF LONDON, ENGLAND.
ATOMIZER.
Specification of Letters Patent.
Patented Aug. 17, 1909.
Application filed June 17, 1907. Serial No. 379,424.
To all whom it may concern:
Be it known that We, ROBERT FRANCIS V ENNER and AR'PI-IUR VILLIAM BROWN, subjects of the King of England, and both residing at London, in the Kingdom of Eng land, have invented new and useful Improvements in Atomizers, of which the following is a specification.
Our invention relates to spray producers or atomizers of that class in which the reservoir for the liquid is formed with a spraying tube and in which air iscompressed by means of an air bulb adapted to eject the spray under pressure of the air.
It is our object to provide a simple and cheap apparatus of this kind by forming the reservoir in one with a spraying and nozzle tube and fitting such tube with a valveless.
spherical bulb seated direct against the reservoir arranged to force air through asuitable inlet into said reservoir while dispensing with any check valve or an internal air-hole for the bulb as well as with fittings or other connections for the spraying tube.
Our invention is embodied in the constructional forms of apparatus illustrated in the annexed drawings.
Figure 1 is a vertical section of one form; and Fig. 2 is a vertical section of a modified form of the syringe.
The reservoir A adapted to contain liquid, is made in a single piece with a projecting spraying tube B, and the latter has a collar 7) near its'nozzle end. A valvelcss' spherical bulb C,,is pierced axially with two holes of about the diameter or slightly smaller than that of said spraying tube and is then placed over the latter intermediate between the collar 5 and reservoir A. The spraying tube shown in Fig. 1 has a lateral air inlet aperture I) through which the air is forced into the reservoir. The spraying tube is either continued downward into the reservoir as in Fig. 1 or it has a downwardly ex- The action isas followsz-In compressing the pneumatic bulb C its lips are forced against the collar of the spray-tube l3 and the reservoir A, and so practically prevent the internal air escaping to the exterior, but
forcing same through the air-inlet 1) into the reservoir containing the liquid. When releasing the bulb, atmospheric air quickly refills the ball by forcing a passage through the edges of the bulb around the spraying tube and also partly back through the nozzle. Obviously at the beginning of compressing.
'the bulb, the internal and external air-pressure is the same and aided by the outward pressure of the lips of the ball against the collar and the reservoir respectively, sulhcient tight joints are insured, while, yet,
'* and pressing against said collar, as and for the purpose set forth.
2. In an atomizer for spraying liquids, a
reservoir, a projecting perforated spraying,
tube made integral therewith, a pneumatic bulb fitted on said tube direct against. the body of the reservoir, and an inwardly extending liquid tube, as set forth.
ROBERT FRANCIS VEUNER. ARTHUR lVILLIAM BROVN.
lVitnesses RICHD. lVns'rAco'rr, F. L. tanns.
US37942407A 1907-06-17 1907-06-17 Atomizer. Expired - Lifetime US931240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US37942407A US931240A (en) 1907-06-17 1907-06-17 Atomizer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37942407A US931240A (en) 1907-06-17 1907-06-17 Atomizer.

Publications (1)

Publication Number Publication Date
US931240A true US931240A (en) 1909-08-17

Family

ID=2999663

Family Applications (1)

Application Number Title Priority Date Filing Date
US37942407A Expired - Lifetime US931240A (en) 1907-06-17 1907-06-17 Atomizer.

Country Status (1)

Country Link
US (1) US931240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004718A (en) * 1958-04-15 1961-10-17 Sterling Drug Inc Plastic spray bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004718A (en) * 1958-04-15 1961-10-17 Sterling Drug Inc Plastic spray bottle

Similar Documents

Publication Publication Date Title
AU619200B2 (en) Hand-operated applicator for media
US3379381A (en) Atomizer pump
US2642313A (en) Unitary container and atomizer for liquids
US533489A (en) Thomas edwin ogram
US931240A (en) Atomizer.
US2694211A (en) Glue gun
US1716525A (en) Spraying or atomizing device
US1261503A (en) Atomizer.
US675180A (en) Atomizer.
US757157A (en) Atomizer.
DE2035586C2 (en) Spray nozzle for medicaments has suction pipe - with diverging upper end fixed to nozzle head
US2649334A (en) Atomizer
US194508A (en) Improvement in vent-plugs for beer-barrels
US514253A (en) Apparatus foe
US768620A (en) Means for destroying animals.
US454709A (en) Atomizer
US474605A (en) Dorfer
US263553A (en) Moekis mattson
CN206816825U (en) Rifle valve module
US1140301A (en) Atomizer or the like.
US562763A (en) Arnold froidevaux
US186208A (en) Improvement in atomizers
GB190614431A (en) Improvements in Spray Producers.
US955938A (en) Atomizer.
US206653A (en) Improvement in syringe apparatus