ES471533A1 - Sistema de control valvular - Google Patents

Sistema de control valvular

Info

Publication number
ES471533A1
ES471533A1 ES471533A ES471533A ES471533A1 ES 471533 A1 ES471533 A1 ES 471533A1 ES 471533 A ES471533 A ES 471533A ES 471533 A ES471533 A ES 471533A ES 471533 A1 ES471533 A1 ES 471533A1
Authority
ES
Spain
Prior art keywords
valve
exhaust gas
pump
air inlet
opposite sides
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
ES471533A
Other languages
English (en)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES471533A1 publication Critical patent/ES471533A1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in series
    • 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
    • F02M26/62—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to fuel 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
    • 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
    • F02M26/71—Multi-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Sistema de control valvular para controlar el flujo de gases de expulsión desde un colector de expulsión a una entrada de aire de un motor de combustión interna, que incluye una válvula de control de flujo accionable por un mecanismo asociado al motor, una válvula estranguladora dispuesta corriente arriba de la válvula de control de flujo y medios que responden el descenso de presión a través de la válvula de control de flujo para accionar dicha válvula estranguladora de manera que tal descenso de presión a través del control de flujo sea sustancialmente nulo.
ES471533A 1977-07-08 1978-07-06 Sistema de control valvular Expired ES471533A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2882077 1977-07-08

Publications (1)

Publication Number Publication Date
ES471533A1 true ES471533A1 (es) 1979-01-16

Family

ID=10281686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471533A Expired ES471533A1 (es) 1977-07-08 1978-07-06 Sistema de control valvular

Country Status (7)

Country Link
US (1) US4214562A (es)
JP (1) JPS5419019A (es)
DE (1) DE2829621A1 (es)
ES (1) ES471533A1 (es)
FR (1) FR2396875A1 (es)
IT (1) IT1100801B (es)
MX (1) MX146806A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540211A (en) * 1978-09-13 1980-03-21 Toyota Motor Corp Exhaust gas recirculating control valve for diesel engine
DE2911209A1 (de) * 1979-03-22 1980-10-02 Bosch Gmbh Robert Einrichtung zum regeln der abgasrueckfuehrrate bei einer brennkraftmaschine
DE3011580A1 (de) * 1980-03-26 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur betriebsgemischversorgung von brennkraftmaschinen
JPS57137158A (en) * 1981-02-18 1982-08-24 Dainippon Printing Co Ltd Decorative paper and its manufacture
SE430091B (sv) * 1982-10-15 1983-10-17 Saab Scania Ab Arrangemang for styrning av avgasrecirkulation vid en overladdad forbrenningsmotor
FR2660016B1 (fr) * 1990-03-23 1994-08-05 Peugeot Dispositif de recirculation de gaz d'echappement d'un moteur a allumage par compression.
JPH05195500A (ja) * 1992-01-17 1993-08-03 Toppan Printing Co Ltd 化粧紙の製造方法
US6948483B2 (en) 2001-06-08 2005-09-27 Siemens Vdo Automotive Inc. Exhaust gas recirculation system
US6928994B2 (en) 2001-11-08 2005-08-16 Siemens Vdo Automotive, Inc. Modular exhaust gas recirculation assembly
US6935320B2 (en) 2001-11-08 2005-08-30 Siemens Vdo Automotive Inc. Apparatus and method for exhaust gas flow management of an exhaust gas recirculation system
US6439212B1 (en) * 2001-12-19 2002-08-27 Caterpillar Inc. Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system
DE10244799B4 (de) * 2002-09-26 2005-04-21 Daimlerchrysler Ag Abgasrückführung
US7107970B2 (en) * 2002-12-18 2006-09-19 Siemens Vdo Automotive Inc. Fuel vapor purge control assembly and methods of assembling and controlling same
US7201159B2 (en) * 2003-03-14 2007-04-10 Siemens Canada Limited Electric actuator assembly and method for controlling an exhaust gas recirculation assembly
US6907868B2 (en) * 2003-03-14 2005-06-21 Siemens Vdo Automotive, Inc. Modular exhaust gas recirculation assembly
US7266936B2 (en) * 2003-05-15 2007-09-11 Wingert Paul R Agricultural bagger with shielded hopper agitation and method
US6848432B2 (en) * 2003-06-20 2005-02-01 Siemens Vdo Automotive, Inc. Purge control device for low vacuum condition
KR100565617B1 (ko) * 2003-09-18 2006-03-29 엘지전자 주식회사 냉장고의 제빙장치
IT1396027B1 (it) * 2009-10-19 2012-11-09 Dellorto Spa Valvola egr per applicazioni di tipo low pressure, nella tecnica del ricircolo controllato di gas combusti in motori a combustione interna.
US8965628B2 (en) * 2010-11-16 2015-02-24 Ford Global Technologies, Llc Powertrain thermal management system for a dry-clutch transmission
DE102021117325A1 (de) 2021-07-05 2023-01-05 Ford Global Technologies, Llc Abgasrückführungssystem und Verfahren zum Rückführen von Abgas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679521A (en) * 1923-05-21 1928-08-07 Good Inventions Co Engine-heating apparatus
GB784975A (en) * 1956-03-19 1957-10-23 Fred Edward Mckinley Apparatus for preventing release of contaminants from the exhaust of an internal combustion engine
GB1350415A (en) * 1970-12-17 1974-04-18 Bosch Gmbh Robert Induction and exhaust systems for internal combustion engines
US3802402A (en) * 1972-03-30 1974-04-09 P Swatman Internal combustion engines
JPS51136033A (en) * 1975-05-19 1976-11-25 Nissan Motor Co Ltd Exhaust reflux device of engine

Also Published As

Publication number Publication date
JPS5419019A (en) 1979-02-13
FR2396875B1 (es) 1982-11-19
DE2829621A1 (de) 1979-01-18
IT1100801B (it) 1985-09-28
FR2396875A1 (fr) 1979-02-02
IT7825299A0 (it) 1978-07-04
US4214562A (en) 1980-07-29
MX146806A (es) 1982-08-18

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