ES8609587A1 - Un sistema de escape para un motor de combustion interna - Google Patents

Un sistema de escape para un motor de combustion interna

Info

Publication number
ES8609587A1
ES8609587A1 ES547725A ES547725A ES8609587A1 ES 8609587 A1 ES8609587 A1 ES 8609587A1 ES 547725 A ES547725 A ES 547725A ES 547725 A ES547725 A ES 547725A ES 8609587 A1 ES8609587 A1 ES 8609587A1
Authority
ES
Spain
Prior art keywords
engine
internal combustion
valve
combustion engine
exhaust system
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
Application number
ES547725A
Other languages
English (en)
Other versions
ES547725A0 (es
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.)
Rover Co Ltd
Original Assignee
Rover Co Ltd
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 Rover Co Ltd filed Critical Rover Co Ltd
Publication of ES547725A0 publication Critical patent/ES547725A0/es
Publication of ES8609587A1 publication Critical patent/ES8609587A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • F02M26/615—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure the exhaust back pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves

Abstract

SISTEMA DE ESCAPE PARA UN MOTOR DE COMBUSTION INTERNA. CONSTA DE UNA VALVULA DE MARIPOSA (2) QUE ES MOVIBLE ENTRE UNA POSICION DE FUNCIONAMIENTO, EN LA CUAL SE CIERRA PARCIALMENTE EL PASO DE ESCAPE, Y UNA POSICION INOPRANTE EN LA CUAL EL PASO ESTA COMPLETAMENTE ABIERTO; Y DE MEDIOS ACTUADORES (3) QUE TIENEN UN ALOJAMIENTO (4) DIVIDIDO POR UN DIAFRAGMA FLEXIBLE (5), CUYO LADO INFERIOR ESTA COMETIDO A LA PRESION ATMOSFERICA, MIENTRAS QUEEL LADO SUPERIOR PUEDE ESTAR CONECTADO, A TRAVES DE UNA TUBERIA ENTERIZA (6), YA SEA A LA DEPRESION DEL COLECTOR O YA SEA A LA PRESION ATMOSFERICA. DE APLICACION EN MOTORES DE ENCENDIDO POR BUJIAS.
ES547725A 1984-10-10 1985-10-09 Un sistema de escape para un motor de combustion interna Expired ES8609587A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848425657A GB8425657D0 (en) 1984-10-10 1984-10-10 Exhaust system

Publications (2)

Publication Number Publication Date
ES547725A0 ES547725A0 (es) 1986-09-01
ES8609587A1 true ES8609587A1 (es) 1986-09-01

Family

ID=10568007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547725A Expired ES8609587A1 (es) 1984-10-10 1985-10-09 Un sistema de escape para un motor de combustion interna

Country Status (5)

Country Link
US (1) US4707987A (es)
EP (1) EP0180332A1 (es)
JP (1) JPS61182429A (es)
ES (1) ES8609587A1 (es)
GB (2) GB8425657D0 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02181008A (ja) * 1988-12-28 1990-07-13 Isuzu Motors Ltd 電磁駆動バルブ
US5079921A (en) * 1990-06-11 1992-01-14 Navistar International Transporation Corp. Exhaust back pressure control system
GB9014486D0 (en) * 1990-06-29 1990-08-22 Dewandre Co Ltd C Exhaust brake variable orifice
GB9024644D0 (en) * 1990-11-13 1991-01-02 Dewandre Co Ltd C An exhaust brake
SE468862B (sv) * 1991-04-12 1993-03-29 Volvo Ab Foerfarande foer kallstart av dieselmotorer och anordning foer genomfoerande av foerfarandet
US5657730A (en) * 1991-04-12 1997-08-19 Ab Volvo Method for cold starting piston-type combustion engines and a device for carrying out the method
GB2254883A (en) * 1991-04-15 1992-10-21 Ford Motor Co I.c. engine exhaust system.
US5355673A (en) * 1992-11-18 1994-10-18 Sterling Robert E Exhaust valve
US5408827A (en) * 1993-09-28 1995-04-25 Outboard Marine Corporation Marine propulsion device with improved catalyst support arrangement
US5542249A (en) * 1993-10-22 1996-08-06 Madison Combustion Associates Exhaust apparatus
US5941069A (en) * 1993-10-22 1999-08-24 Madison Combustion Associates Exhaust apparatus
DE19500472C2 (de) * 1995-01-10 2003-10-16 Schatz Thermo Gastech Gmbh Verfahren zur Reduzierung der Abgasemissionen eines Verbrennungsmotors für Kraftfahrzeuge mit Abgaskatalysator
SE510105C2 (sv) * 1995-02-23 1999-04-19 Scania Cv Ab Förfarande och arrangemang för reglering av en avgasbroms i en förbränningsmotor
US5676110A (en) * 1996-03-14 1997-10-14 Meneely; Vincent Allan Exhaust brake with offset butterfly and method of reducing back pressure therein
US5675969A (en) * 1996-05-21 1997-10-14 Fuji Oozx Inc. Exhaust gas control device in an internal combustion engine
US5787858A (en) * 1996-10-07 1998-08-04 Meneely; Vincent Allan Engine brake with controlled valve closing
KR19980063386A (ko) * 1996-12-26 1998-10-07 오니시 요시유키 액츄에이터 및 그것을 사용한 배기브레이크장치
SE9700982L (sv) * 1997-03-14 1998-02-23 Scania Cv Ab Förfarande för styrning av en förbränningsmotor vid start och motor för genomförande av förfarandet
JP3824375B2 (ja) * 1997-05-09 2006-09-20 日産ディーゼル工業株式会社 ディーゼルエンジンの制御装置
US5873334A (en) * 1997-10-22 1999-02-23 Polaris Industries Inc. Exhaust valve system for two-cycle engines
US6179096B1 (en) 1997-11-12 2001-01-30 Diesel Engine Retarders, Inc. Exhaust brake variable bypass circuit
US6109027A (en) * 1998-02-17 2000-08-29 Diesel Engine Retarders, Inc. Exhaust restriction device
CA2334081A1 (en) 2000-02-03 2001-08-03 Robert E. Sterling Dual spring exhaust valve linkage assembly
JP2002089257A (ja) * 2000-09-11 2002-03-27 Calsonic Kansei Corp 制御マフラ用バルブおよび制御マフラ用バルブの弁体組み付け方法
US7184566B2 (en) 2002-03-15 2007-02-27 Sharp Kabushiki Kaisha Bass reflex type speaker device, mounting structure and mounting method for speaker device
JP2004183580A (ja) * 2002-12-04 2004-07-02 Mitsubishi Motors Corp 内燃機関の排気浄化装置
US7191591B2 (en) * 2003-11-06 2007-03-20 International Engine Intellectual Property Company, Llc Attenuation of engine harshness during lean-to rich transitions
DE102004051627B4 (de) * 2004-10-23 2010-07-01 Pierburg Gmbh Abgasklappeneinrichtung
US8683789B2 (en) * 2006-11-21 2014-04-01 Faurecia Emissions Control Technologies Exhaust valve assembly with intermediate position
US7536990B2 (en) * 2006-11-21 2009-05-26 Emcon Technologies Llc Hybrid exhaust valve assembly
US7775322B2 (en) * 2007-03-16 2010-08-17 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
US7434570B2 (en) * 2007-03-16 2008-10-14 Tenneco Automotive Operating Company Inc. Snap-action valve for exhaust system
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
JP2012524229A (ja) * 2009-04-20 2012-10-11 インターナショナル エンジン インテレクチュアル プロパティー カンパニー リミテッド ライアビリティ カンパニー スロットル弁及び製作方法
US8353153B2 (en) * 2010-02-25 2013-01-15 Tenneco Automotive Operating Company Inc. Snapper valve for hot end systems with burners
US9587565B2 (en) 2011-06-17 2017-03-07 Caterpillar Inc. Valve stop for engine with exhaust gas recirculation
US9540995B2 (en) 2012-03-06 2017-01-10 KATCON USA, Inc. Exhaust valve assembly
US8657065B1 (en) 2012-12-14 2014-02-25 Tenneco Automotive Operating Company Inc. Exhaust valve with resilient spring pad
US10883417B2 (en) * 2017-11-22 2021-01-05 Speedwerx, Inc. Combustion exhaust valve
US11002166B2 (en) * 2019-05-17 2021-05-11 Ford Global Technologies, Llc Methods and systems for an active exhaust valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575989A (en) * 1942-05-30 1946-03-14 Bbc Brown Boveri & Cie Improvements in or relating to methods and means for operating internal combustion engines with supercharging
FR1198272A (fr) * 1957-07-06 1959-12-07 Maschf Augsburg Nuernberg Ag Frein d'échappement pour moteurs à combustion interne de véhicules
US3116725A (en) * 1961-04-20 1964-01-07 Benjamin H Hadley Smog control device and method for internal combustion engines
GB1043865A (en) * 1962-07-12 1966-09-28 Michael Guillermo May Improvements in and relating to internal combustion engines
AT233326B (de) * 1962-07-12 1964-05-11 Michael Guillermo Dipl Ing May Verfahren und Einrichtung zur Verminderung der Anteile der unverbrannten und teilverbrannten Bestandteile in den Abgasen von fremdgezündeten Viertakt-Verbrennungskraftmaschinen
US3577727A (en) * 1968-10-07 1971-05-04 Ethyl Corp Method of reducing internal combustion engine emissions
US3523418A (en) * 1968-10-07 1970-08-11 Ethyl Corp Exhaust back pressure control system for an internal combustion engine
DE2430821A1 (de) * 1974-06-27 1976-01-08 Maschf Augsburg Nuernberg Ag Selbsttaetig druckabhaengig arbeitende drosselklappe
US4111166A (en) * 1977-02-07 1978-09-05 Caterpillar Tractor Co. Engine mounted exhaust brake
JPS58154830U (ja) * 1982-04-09 1983-10-17 マツダ株式会社 過給機付エンジンの排気還流装置

Also Published As

Publication number Publication date
JPS61182429A (ja) 1986-08-15
GB2181182A (en) 1987-04-15
ES547725A0 (es) 1986-09-01
US4707987A (en) 1987-11-24
GB2181182B (en) 1988-11-16
EP0180332A1 (en) 1986-05-07
GB8425657D0 (en) 1984-11-14
GB8524512D0 (en) 1985-11-06

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