EP1929132A4 - Exhaust silencer - Google Patents

Exhaust silencer

Info

Publication number: EP1929132A4
Authority: EP; European Patent Office
Prior art keywords: exhaust silencer; silencer; exhaust
Prior art date: 2005-09-02
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05794344A

Other languages

German (de)

French (fr)

Other versions

EP1929132A1 (en

Inventor

Bob A Seastrom

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.)

2005-09-02

Filing date

2005-09-02

Publication date

2009-11-11

2005-09-02 Application filed by Individual filed Critical Individual

2008-06-11 Publication of EP1929132A1 publication Critical patent/EP1929132A1/en

2009-11-11 Publication of EP1929132A4 publication Critical patent/EP1929132A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart whirling motion to the gases
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation

EP05794344A 2005-09-02 2005-09-02 Exhaust silencer Withdrawn EP1929132A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2005/031408 WO2007030099A1 (en)	2005-09-02	2005-09-02	Exhaust silencer

Publications (2)

Publication Number	Publication Date
EP1929132A1 EP1929132A1 (en)	2008-06-11
EP1929132A4 true EP1929132A4 (en)	2009-11-11

Family

ID=37836130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05794344A Withdrawn EP1929132A4 (en)	2005-09-02	2005-09-02	Exhaust silencer

Country Status (2)

Country	Link
EP (1)	EP1929132A4 (en)
WO (1)	WO2007030099A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191226560A (en) *	1912-11-19	1913-11-19	Claude Charles Atkinson	Improvements in Silencers for the Exhaust of Internal Combustion Engines.
GB428257A (en) *	1934-05-14	1935-05-09	Einar Olof Eugen Tyden	Silencer for internal combustion engines
GB656552A (en) *	1938-12-10	1951-08-29	Gustave Plasse	Improvements relating to internal combustion engine exhaust silencers
US4354573A (en) *	1980-02-21	1982-10-19	Sankei Giken Kogyo Kabushiki Kaisha	Silencer for motorcycle
DE3237417A1 (en) *	1982-10-08	1984-04-12	Laszlo 8000 München Levay	Tubular exhaust end piece for motor vehicles
CN2240616Y (en) *	1994-10-28	1996-11-20	曾志成	Improved vehicle exhaust pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4085774A (en) *	1976-07-19	1978-04-25	Baumann Hans D	Anticavitation and low noise means for rotary valves
US5437305A (en) *	1992-09-22	1995-08-01	Forward Spin Technologies, Inc.	Flow control valve

2005
- 2005-09-02 EP EP05794344A patent/EP1929132A4/en not_active Withdrawn
- 2005-09-02 WO PCT/US2005/031408 patent/WO2007030099A1/en active Application Filing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191226560A (en) *	1912-11-19	1913-11-19	Claude Charles Atkinson	Improvements in Silencers for the Exhaust of Internal Combustion Engines.
GB428257A (en) *	1934-05-14	1935-05-09	Einar Olof Eugen Tyden	Silencer for internal combustion engines
GB656552A (en) *	1938-12-10	1951-08-29	Gustave Plasse	Improvements relating to internal combustion engine exhaust silencers
US4354573A (en) *	1980-02-21	1982-10-19	Sankei Giken Kogyo Kabushiki Kaisha	Silencer for motorcycle
DE3237417A1 (en) *	1982-10-08	1984-04-12	Laszlo 8000 München Levay	Tubular exhaust end piece for motor vehicles
CN2240616Y (en) *	1994-10-28	1996-11-20	曾志成	Improved vehicle exhaust pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007030099A1 *

Also Published As

Publication number	Publication date
EP1929132A1 (en)	2008-06-11
WO2007030099A1 (en)	2007-03-15

Legal Events

Date	Code	Title	Description
2008-05-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-06-11	17P	Request for examination filed	Effective date: 20080319
2008-06-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2009-11-11	A4	Supplementary search report drawn up and despatched	Effective date: 20091008
2009-11-11	RIC1	Information provided on ipc code assigned before grant	Ipc: F01N 1/08 20060101AFI20070518BHEP Ipc: F01N 7/08 20060101ALI20091002BHEP
2010-06-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-07-21	18D	Application deemed to be withdrawn	Effective date: 20100423

Publication	Publication Date	Title
EP1837488A4 (en)	2011-06-29	Silencer
AU305790S (en)	2006-03-03	Muffler
EP1947307A4 (en)	2009-12-23	Exhaust purifier
EP1719884A4 (en)	2009-12-30	Scr muffler
GB2423338B (en)	2007-05-30	Exhaust manifold
GB0521799D0 (en)	2005-12-07	Exhaust gas treatment
EP1865162A4 (en)	2010-09-08	Exhaust gas purification device
EP1715153A4 (en)	2007-02-14	Scr muffler
EP1867381A4 (en)	2010-05-26	Exhaust gas purifier
EP2049777A4 (en)	2011-12-28	Muffler assembly
DE502006001728D1 (en)	2008-11-20	silencer
HK1112953A1 (en)	2008-09-19	Compressor muffler
EP1933014A4 (en)	2009-11-11	Exhaust gas purification device
ITTO20050011A1 (en)	2005-07-13	EXHAUST SILENCER
HK1119218A1 (en)	2009-02-27	Compressor muffler
EP2031198A4 (en)	2011-04-27	Muffler
DE602006016852D1 (en)	2010-10-21	SIDE SILENCER
DE602006004110D1 (en)	2009-01-22	silencer
DE502006002945D1 (en)	2009-04-09	EXHAUST LINE SECTION
EP1950385A4 (en)	2011-01-05	Exhaust gas purification device
EP2000638A4 (en)	2010-12-22	Muffler
GB0624727D0 (en)	2007-01-17	Exhaust gas after-treatment
EP1929132A4 (en)	2009-11-11	Exhaust silencer
AU2005901628A0 (en)	2005-04-14	Exhaust muffler
AU303826S (en)	2005-11-04	Exhaust manifold