WO2008115212A1 - Snap-action valve for exhaust system - Google Patents
Snap-action valve for exhaust system Download PDFInfo
- Publication number
- WO2008115212A1 WO2008115212A1 PCT/US2007/023118 US2007023118W WO2008115212A1 WO 2008115212 A1 WO2008115212 A1 WO 2008115212A1 US 2007023118 W US2007023118 W US 2007023118W WO 2008115212 A1 WO2008115212 A1 WO 2008115212A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve flap
- conduit
- valve
- axle
- pipe
- Prior art date
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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
-
- 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
-
- 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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
- F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
-
- 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
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
-
- 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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800520095A CN101627188B (en) | 2007-03-16 | 2007-11-02 | Snap-action valve for exhaust system |
DE112007003404.1T DE112007003404B4 (en) | 2007-03-16 | 2007-11-02 | Snap valve for an exhaust system and silencer |
JP2009553559A JP5281022B2 (en) | 2007-03-16 | 2007-11-02 | Snap-operated valve for exhaust system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/687,151 US7434570B2 (en) | 2007-03-16 | 2007-03-16 | Snap-action valve for exhaust system |
US11/687,151 | 2007-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008115212A1 true WO2008115212A1 (en) | 2008-09-25 |
Family
ID=39761720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/023118 WO2008115212A1 (en) | 2007-03-16 | 2007-11-02 | Snap-action valve for exhaust system |
Country Status (6)
Country | Link |
---|---|
US (2) | US7434570B2 (en) |
JP (1) | JP5281022B2 (en) |
KR (1) | KR20090122444A (en) |
CN (1) | CN101627188B (en) |
DE (1) | DE112007003404B4 (en) |
WO (1) | WO2008115212A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2199551A1 (en) * | 2008-12-17 | 2010-06-23 | Magneti Marelli Sistemi di Scarico S.p.A. | Exhaust system of an internal combustion engine |
WO2010135095A2 (en) * | 2009-05-22 | 2010-11-25 | Tenneco Automotive Operating Company Inc. | Snap action valve with inertia damper |
US8191572B2 (en) | 2009-04-16 | 2012-06-05 | Tenneco Automotive Operating Company Inc. | Snap action valve with bumper pad |
US8215103B2 (en) | 2007-03-16 | 2012-07-10 | Tenneco Automotive Operating Company Inc. | Snap-action valve for exhaust system |
US8353153B2 (en) | 2010-02-25 | 2013-01-15 | Tenneco Automotive Operating Company Inc. | Snapper valve for hot end systems with burners |
US8381401B2 (en) | 2009-04-16 | 2013-02-26 | Tenneco Automotive Operating Company Inc. | Method of installing rotatable flapper valve to an interior of a conduit |
US8468813B2 (en) | 2007-03-16 | 2013-06-25 | Tenneco Automotive Operating Company Inc. | Snap-action valve for exhaust system |
US8657065B1 (en) | 2012-12-14 | 2014-02-25 | Tenneco Automotive Operating Company Inc. | Exhaust valve with resilient spring pad |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7775322B2 (en) * | 2007-03-16 | 2010-08-17 | Tenneco Automotive Operating Company Inc. | Snap-action valve for exhaust system |
US7628250B2 (en) * | 2007-11-21 | 2009-12-08 | Emcon Technologies Llc | Passive valve assembly for vehicle exhaust system |
US8365522B2 (en) * | 2008-08-21 | 2013-02-05 | Emcon Technologies Llc | Dual exhaust system with independent valve control |
JP5298202B2 (en) * | 2009-11-09 | 2013-09-25 | トヨタ自動車株式会社 | Exhaust device for internal combustion engine |
US8516802B2 (en) | 2010-10-29 | 2013-08-27 | Tenneco Automotive Operating Company Inc. | High volume exhaust gas treatment system |
DE202011001554U1 (en) * | 2011-01-14 | 2011-04-14 | Jekill & Hyde Company B.V. | Exhaust assembly for use with an internal combustion engine |
US9726063B2 (en) | 2011-09-08 | 2017-08-08 | Tenneco Automotive Operating Company Inc. | In-line flow diverter |
US9347355B2 (en) | 2011-09-08 | 2016-05-24 | Tenneco Automotive Operating Company Inc. | In-line flow diverter |
US8677738B2 (en) * | 2011-09-08 | 2014-03-25 | Tenneco Automotive Operating Company Inc. | Pre-injection exhaust flow modifier |
US9540995B2 (en) | 2012-03-06 | 2017-01-10 | KATCON USA, Inc. | Exhaust valve assembly |
US9879926B2 (en) | 2012-06-20 | 2018-01-30 | International Business Machines Corporation | Controlled cooling of an electronic system for reduced energy consumption |
US8905187B2 (en) * | 2012-09-11 | 2014-12-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device and method for manipulating the exhaust outlet noise of a motor vehicle |
JP6122288B2 (en) * | 2012-12-10 | 2017-04-26 | 空研工業株式会社 | Damper device |
US9279511B2 (en) | 2013-04-19 | 2016-03-08 | Hamilton Sundstrand Corporation | Flapper relief valve |
EP2868900B1 (en) | 2013-11-05 | 2017-07-26 | MANN+HUMMEL GmbH | Control system of at least one flap of a fluid duct and fluid duct system |
DE112015001041B4 (en) | 2014-02-28 | 2023-01-12 | Tenneco Automotive Operating Company Inc. | line flow diverter |
KR101596701B1 (en) * | 2014-07-28 | 2016-02-23 | 현대자동차주식회사 | Leaf spring type variable valve |
US9587537B2 (en) * | 2014-12-07 | 2017-03-07 | Dave Allison | Triple baffled muffler |
WO2016126906A1 (en) | 2015-02-04 | 2016-08-11 | Middleville Tool & Die Co. | Passive exhaust valve assembly and forming method |
DE102015110199A1 (en) * | 2015-06-25 | 2016-12-29 | Eberspächer Exhaust Technology GmbH & Co. KG | exhaust silencer |
JP6019352B1 (en) | 2015-09-11 | 2016-11-02 | 有限会社オート・アドバンス・アイザワ | Exhaust pressure control valve |
DE102016123313A1 (en) | 2015-12-02 | 2017-06-22 | Tenneco Automotive Operating Company Inc. | Leitungsströmungsablenker |
CN108884764B (en) | 2015-12-24 | 2019-11-08 | 米德维尔工具模具公司 | Passive dump valve with floating elastic retainer |
EP3403014B1 (en) | 2016-01-15 | 2020-10-21 | Middleville Tool & Die Co., | Passive exhaust valve assembly with overlapping slip joint and method of forming and installation |
CN105650311A (en) * | 2016-02-26 | 2016-06-08 | 成都迅德科技有限公司 | Valve |
US9982793B2 (en) | 2016-08-05 | 2018-05-29 | Tenneco Automotive Operating Company Inc. | Passive exhaust valve with dual torsion spring |
US9982794B2 (en) | 2016-08-05 | 2018-05-29 | Tenneco Automotive Operating Company Inc. | Passive exhaust valve with external torsion spring |
CN108661753B (en) * | 2018-04-27 | 2019-12-13 | 广州汽车集团股份有限公司 | Sound control valve and exhaust system silencer |
US10518632B2 (en) * | 2018-07-25 | 2019-12-31 | Tenneco Automotive Operating Company Inc. | Valve assembly |
EP3901579B1 (en) | 2018-12-20 | 2023-05-10 | Fujitsu Limited | Navigation assistance method, navigation assistance device, and navigation assistance program |
US10961923B2 (en) * | 2019-07-26 | 2021-03-30 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
US11371402B2 (en) | 2019-07-26 | 2022-06-28 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
US11274581B2 (en) | 2019-07-26 | 2022-03-15 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
JP7311542B2 (en) * | 2021-01-27 | 2023-07-19 | フタバ産業株式会社 | exhaust parts |
Citations (7)
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US1860892A (en) * | 1929-04-11 | 1932-05-31 | Emmet P Gray | Muffler |
US2072372A (en) * | 1934-02-23 | 1937-03-02 | Riethmiller Ruth | Exhaust system for automotive engines |
US4565176A (en) * | 1983-09-10 | 1986-01-21 | Filterwerk Mann & Hummel Gmbh | Device for controlling the intake air temperature of a mixture-compressing internal combustion engine |
US5355673A (en) * | 1992-11-18 | 1994-10-18 | Sterling Robert E | Exhaust valve |
US5392812A (en) * | 1992-12-04 | 1995-02-28 | General Electric Company | Offset hinge flapper valve |
US5692374A (en) * | 1994-11-04 | 1997-12-02 | Calsonic Corporation | Exhaust system of internal combustion engine |
US6604516B1 (en) * | 1999-07-21 | 2003-08-12 | Robert Bosch Gmbh | Flap valve |
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-
2007
- 2007-03-16 US US11/687,151 patent/US7434570B2/en active Active
- 2007-11-02 DE DE112007003404.1T patent/DE112007003404B4/en active Active
- 2007-11-02 WO PCT/US2007/023118 patent/WO2008115212A1/en active Application Filing
- 2007-11-02 KR KR1020097019283A patent/KR20090122444A/en not_active Application Discontinuation
- 2007-11-02 JP JP2009553559A patent/JP5281022B2/en active Active
- 2007-11-02 CN CN2007800520095A patent/CN101627188B/en active Active
-
2008
- 2008-06-16 US US12/139,637 patent/US8215103B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1860892A (en) * | 1929-04-11 | 1932-05-31 | Emmet P Gray | Muffler |
US2072372A (en) * | 1934-02-23 | 1937-03-02 | Riethmiller Ruth | Exhaust system for automotive engines |
US4565176A (en) * | 1983-09-10 | 1986-01-21 | Filterwerk Mann & Hummel Gmbh | Device for controlling the intake air temperature of a mixture-compressing internal combustion engine |
US5355673A (en) * | 1992-11-18 | 1994-10-18 | Sterling Robert E | Exhaust valve |
US5392812A (en) * | 1992-12-04 | 1995-02-28 | General Electric Company | Offset hinge flapper valve |
US5692374A (en) * | 1994-11-04 | 1997-12-02 | Calsonic Corporation | Exhaust system of internal combustion engine |
US6604516B1 (en) * | 1999-07-21 | 2003-08-12 | Robert Bosch Gmbh | Flap valve |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8215103B2 (en) | 2007-03-16 | 2012-07-10 | Tenneco Automotive Operating Company Inc. | Snap-action valve for exhaust system |
US8468813B2 (en) | 2007-03-16 | 2013-06-25 | Tenneco Automotive Operating Company Inc. | Snap-action valve for exhaust system |
EP2199551A1 (en) * | 2008-12-17 | 2010-06-23 | Magneti Marelli Sistemi di Scarico S.p.A. | Exhaust system of an internal combustion engine |
US8302393B2 (en) | 2008-12-17 | 2012-11-06 | MAGNETI MARELLI S.p.A. | Exhaust system of an internal combustion engine |
US8191572B2 (en) | 2009-04-16 | 2012-06-05 | Tenneco Automotive Operating Company Inc. | Snap action valve with bumper pad |
US8381401B2 (en) | 2009-04-16 | 2013-02-26 | Tenneco Automotive Operating Company Inc. | Method of installing rotatable flapper valve to an interior of a conduit |
WO2010135095A2 (en) * | 2009-05-22 | 2010-11-25 | Tenneco Automotive Operating Company Inc. | Snap action valve with inertia damper |
WO2010135095A3 (en) * | 2009-05-22 | 2011-03-03 | Tenneco Automotive Operating Company Inc. | Snap action valve with inertia damper |
CN102428256A (en) * | 2009-05-22 | 2012-04-25 | 田纳科汽车营运公司 | Snap Action Valve With Inertia Damper |
US8353153B2 (en) | 2010-02-25 | 2013-01-15 | Tenneco Automotive Operating Company Inc. | Snapper valve for hot end systems with burners |
US8657065B1 (en) | 2012-12-14 | 2014-02-25 | Tenneco Automotive Operating Company Inc. | Exhaust valve with resilient spring pad |
Also Published As
Publication number | Publication date |
---|---|
DE112007003404T5 (en) | 2010-01-28 |
CN101627188A (en) | 2010-01-13 |
DE112007003404B4 (en) | 2015-03-19 |
US20080224083A1 (en) | 2008-09-18 |
US20080245063A1 (en) | 2008-10-09 |
CN101627188B (en) | 2012-03-28 |
US8215103B2 (en) | 2012-07-10 |
KR20090122444A (en) | 2009-11-30 |
JP5281022B2 (en) | 2013-09-04 |
US7434570B2 (en) | 2008-10-14 |
JP2010521615A (en) | 2010-06-24 |
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