WO2005005795A3 - Device for sealing the discharge end of a pipe in the exhaust system of an internal combustion engine - Google Patents
Device for sealing the discharge end of a pipe in the exhaust system of an internal combustion engine Download PDFInfo
- Publication number
- WO2005005795A3 WO2005005795A3 PCT/FR2004/050312 FR2004050312W WO2005005795A3 WO 2005005795 A3 WO2005005795 A3 WO 2005005795A3 FR 2004050312 W FR2004050312 W FR 2004050312W WO 2005005795 A3 WO2005005795 A3 WO 2005005795A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- discharge end
- sealing
- combustion engine
- internal combustion
- 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
- 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
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
-
- 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
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
-
- 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
- F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention relates to a device (3), for sealing the discharge end of a pipe (1) in an exhaust system of an internal combustion engine, which defines a passage (2) for the exhaust gases. Said device (3) comprises a valve (4) embodied to seal the discharge end of said pipe and means (5) for returning said valve (4) to the closed position. Said device (3) comprises means (6) for holding the valve (4) in the closed position, said holding means (6) being distinct from the return means (5) for the valve (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR03/08189 | 2003-07-04 | ||
FR0308189A FR2857049B1 (en) | 2003-07-04 | 2003-07-04 | DEVICE FOR CAPTURING A CONDUIT OF AN EXHAUST LINE OF AN INTERNAL COMBUSTION ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005005795A2 WO2005005795A2 (en) | 2005-01-20 |
WO2005005795A3 true WO2005005795A3 (en) | 2005-03-24 |
Family
ID=33522769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/050312 WO2005005795A2 (en) | 2003-07-04 | 2004-07-05 | Device for sealing the discharge end of a pipe in the exhaust system of an internal combustion engine |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2857049B1 (en) |
WO (1) | WO2005005795A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4576298B2 (en) * | 2005-06-29 | 2010-11-04 | 株式会社パイオラックス | Fuel check valve |
WO2011045079A1 (en) | 2009-10-15 | 2011-04-21 | Intercell Ag | Hepatitis b virus specific human antibodies |
EP2423545B8 (en) * | 2010-08-27 | 2012-11-28 | Coprececitec, S.L. | Gas valve |
JP6211901B2 (en) * | 2013-11-13 | 2017-10-11 | フタバ産業株式会社 | Exhaust flow path valve device |
CN105350603A (en) * | 2015-11-06 | 2016-02-24 | 姚新连 | Solar-powered and anti-over-travel pumping station water drawing pipe device |
CN105298829A (en) * | 2015-11-06 | 2016-02-03 | 钱苏娟 | Anti-collision lift station water drawing pipe device with port protection function |
CN105240263A (en) * | 2015-11-06 | 2016-01-13 | 范翠香 | Pumping-station water drawing pipe device powered by solar energy and having heat dissipation function |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1499599A (en) * | 1921-08-29 | 1924-07-01 | Seppeler Eduard | Air supply for internal-combustion engines |
US3703937A (en) * | 1971-05-21 | 1972-11-28 | William L Tenney | Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine |
US4320815A (en) * | 1980-06-16 | 1982-03-23 | The United States Of America As Represented By The Secretary Of The Army | Noise reduction in engine exhaust |
DE3741880A1 (en) * | 1986-12-19 | 1988-07-28 | Volkswagen Ag | Device for preventing backflows of fresh gas in the intake pipe of an internal combustion engine |
EP0461647A1 (en) * | 1990-06-15 | 1991-12-18 | Ames Company, Inc. | Check valve subassembly and its use in a differential loading fluid check valve |
US5131365A (en) * | 1989-10-25 | 1992-07-21 | Oskar Schatz | Piston type IC engine with swing type inlet valve |
DE29612708U1 (en) * | 1995-07-28 | 1996-10-02 | Leistritz AG & Co Abgastechnik, 90765 Fürth | Variable acoustics |
DE19520157A1 (en) * | 1995-06-01 | 1996-12-05 | Wolfgang Lenhardt | Motor vehicle exhaust silencer with choke flap |
US6422184B1 (en) * | 1999-02-26 | 2002-07-23 | Meta Motoren-Und Energie Technik Gmbh | Method and apparatus for impulse charging of an internal combustion engine |
JP2002295250A (en) * | 2001-03-30 | 2002-10-09 | Calsonic Kansei Corp | Valve structure of engine exhaust system |
WO2003001094A1 (en) * | 2001-06-20 | 2003-01-03 | Watts Industries | Check valve having variable opening-force threshold |
-
2003
- 2003-07-04 FR FR0308189A patent/FR2857049B1/en not_active Expired - Fee Related
-
2004
- 2004-07-05 WO PCT/FR2004/050312 patent/WO2005005795A2/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1499599A (en) * | 1921-08-29 | 1924-07-01 | Seppeler Eduard | Air supply for internal-combustion engines |
US3703937A (en) * | 1971-05-21 | 1972-11-28 | William L Tenney | Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine |
US4320815A (en) * | 1980-06-16 | 1982-03-23 | The United States Of America As Represented By The Secretary Of The Army | Noise reduction in engine exhaust |
DE3741880A1 (en) * | 1986-12-19 | 1988-07-28 | Volkswagen Ag | Device for preventing backflows of fresh gas in the intake pipe of an internal combustion engine |
US5131365A (en) * | 1989-10-25 | 1992-07-21 | Oskar Schatz | Piston type IC engine with swing type inlet valve |
EP0461647A1 (en) * | 1990-06-15 | 1991-12-18 | Ames Company, Inc. | Check valve subassembly and its use in a differential loading fluid check valve |
DE19520157A1 (en) * | 1995-06-01 | 1996-12-05 | Wolfgang Lenhardt | Motor vehicle exhaust silencer with choke flap |
DE29612708U1 (en) * | 1995-07-28 | 1996-10-02 | Leistritz AG & Co Abgastechnik, 90765 Fürth | Variable acoustics |
US6422184B1 (en) * | 1999-02-26 | 2002-07-23 | Meta Motoren-Und Energie Technik Gmbh | Method and apparatus for impulse charging of an internal combustion engine |
JP2002295250A (en) * | 2001-03-30 | 2002-10-09 | Calsonic Kansei Corp | Valve structure of engine exhaust system |
WO2003001094A1 (en) * | 2001-06-20 | 2003-01-03 | Watts Industries | Check valve having variable opening-force threshold |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 02 5 February 2003 (2003-02-05) * |
Also Published As
Publication number | Publication date |
---|---|
WO2005005795A2 (en) | 2005-01-20 |
FR2857049A1 (en) | 2005-01-07 |
FR2857049B1 (en) | 2007-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2387640B (en) | Directional control apparatus for flowing media, especially a switch valve for the exhaust gases of an internal combustion engine | |
EP1549831A4 (en) | Lost motion system and method for fixed-time valve actuation | |
WO2007122170A3 (en) | Ventilation device for a forced induction internal combustion engine | |
WO2007042876A3 (en) | Control device and method for internal combustion engine | |
WO2008081803A1 (en) | Egr valve device | |
ITRM20040385A1 (en) | BUTTERFLY VALVE BODY COMPLEX FOR INJECTION COMBUSTION ENGINE. | |
DE60318370D1 (en) | System for delaying the closing time of an intake valve of an internal combustion engine | |
WO2007028381A3 (en) | Device for controlling an exhaust gas stream | |
WO2004097192A3 (en) | Exhaust for internal combustion engine | |
WO2007148828A3 (en) | Exhaust gas purifying apparatus for internal combustion engine | |
AU2002214348A1 (en) | Exhaust gas control device for internal combustion engines | |
ATE373771T1 (en) | VALVE DEVICE FOR PRESSURE CONTROL IN AN INTERNAL COMBUSTION ENGINE AND METHOD FOR SUCH PRESSURE CONTROL | |
EP1701033A4 (en) | Combustion gas seal for fuel injection valve | |
AU2003284393A1 (en) | Exhaust gas recirculation device for internal combustion engine | |
WO2005005795A3 (en) | Device for sealing the discharge end of a pipe in the exhaust system of an internal combustion engine | |
ITTO20010160A0 (en) | SHUT-OFF VALVE FOR A GAS INJECTION SYSTEM, PARTICULARLY METHANE, FOR AN INTERNAL COMBUSTION ENGINE. | |
DE60023488D1 (en) | FUEL HIGH PRESSURE VALVE FOR INTERNAL COMBUSTION ENGINE | |
FR2852359B1 (en) | METHOD FOR CONTROLLING THE VALVES OF AN INTERNAL COMBUSTION ENGINE | |
EP1715162A3 (en) | Exhaust discharge system for internal combustion engine and gate valve for an exhaust discharge system | |
ITTO20020377A0 (en) | VALVE ACTUATION SYSTEM FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS RECIRCULATION SYSTEM. | |
WO2008012431A3 (en) | Method and device for controlling a combustion engine during a temporary stoppage | |
GB2374634B (en) | Exhaust gas assisted fuel injection system for internal combustion engine | |
WO2008142263A3 (en) | Installation for cooling recirculated internal combustion engine exhaust gases and control valve for the flow of said gases | |
EP1857650A4 (en) | Exhaust gas purification system for internal combustion engine | |
DE50306597D1 (en) | Exhaust gas recirculation valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase |