DE69812907D1 - Fluidbetätigtes ventil - Google Patents

Fluidbetätigtes ventil

Info

Publication number
DE69812907D1
DE69812907D1 DE69812907T DE69812907T DE69812907D1 DE 69812907 D1 DE69812907 D1 DE 69812907D1 DE 69812907 T DE69812907 T DE 69812907T DE 69812907 T DE69812907 T DE 69812907T DE 69812907 D1 DE69812907 D1 DE 69812907D1
Authority
DE
Germany
Prior art keywords
actuated valve
fluid actuated
fluid
valve
actuated
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 - Lifetime
Application number
DE69812907T
Other languages
English (en)
Other versions
DE69812907T2 (de
Inventor
Nils-Olof Hakansson
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.)
Volvo Truck Corp
Original Assignee
Volvo Lastvagnar AB
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 Volvo Lastvagnar AB filed Critical Volvo Lastvagnar AB
Application granted granted Critical
Publication of DE69812907D1 publication Critical patent/DE69812907D1/de
Publication of DE69812907T2 publication Critical patent/DE69812907T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
    • 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust 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
    • F02M26/17—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
    • F02M26/38—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 parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
  • Actuator (AREA)
DE69812907T 1997-01-30 1998-01-27 Fluidbetätigtes ventil Expired - Lifetime DE69812907T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9700269A SE510777C2 (sv) 1997-01-30 1997-01-30 Fluidmanövrerad ventilanordning och användning av denna för manövrering av EGR-ventiler och för reglering av avgasåtercirkulering hos ett fordon med dieselmotor
SE9700269 1997-01-30
PCT/SE1998/000110 WO1998034019A1 (en) 1997-01-30 1998-01-27 Fluid-operated valve assembly

Publications (2)

Publication Number Publication Date
DE69812907D1 true DE69812907D1 (de) 2003-05-08
DE69812907T2 DE69812907T2 (de) 2004-03-04

Family

ID=20405565

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812907T Expired - Lifetime DE69812907T2 (de) 1997-01-30 1998-01-27 Fluidbetätigtes ventil

Country Status (7)

Country Link
US (1) US6213106B1 (de)
EP (1) EP0960271B1 (de)
JP (2) JP2001511862A (de)
BR (1) BR9806942A (de)
DE (1) DE69812907T2 (de)
SE (1) SE510777C2 (de)
WO (1) WO1998034019A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137000B2 (en) * 2001-08-24 2006-11-14 Zih Corp. Method and apparatus for article authentication
DE602005024630D1 (de) * 2005-08-26 2010-12-16 Honeywell Int Inc Entkoppelter gehäusesitz
US7445194B2 (en) * 2006-09-19 2008-11-04 Continental Automotive Canada, Inc. Bellows for idle air control valve of vehicle
JP5247298B2 (ja) * 2008-08-18 2013-07-24 サーパス工業株式会社 サックバックバルブ
CN102536444A (zh) * 2012-02-07 2012-07-04 上海交通大学 带有弹性部件的排气再循环系统
FR3069609B1 (fr) * 2017-07-26 2019-08-23 Mmt ag Vanne de dosage de fluide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123071Y2 (de) * 1972-03-27 1976-06-14
DE2255297A1 (de) * 1972-11-11 1974-05-22 Bosch Gmbh Robert Ventil fuer abgasleitungen von brennkraftmaschinen
US4005579A (en) 1975-03-31 1977-02-01 The Garrett Corporation Turbocharger control and method
US4130094A (en) * 1977-08-03 1978-12-19 Ford Motor Company Exhaust gas recirculation valve assembly
US4566423A (en) * 1983-12-20 1986-01-28 Eaton Corporation Electronic feedback EGR valve
JPH01176281U (de) * 1988-06-02 1989-12-15
US5163295A (en) * 1991-09-09 1992-11-17 Eaton Corporation Controlling exhaust gas recirculation in a pressure boosted internal combustion engine
US5333456A (en) 1992-10-01 1994-08-02 Carter Automotive Company, Inc. Engine exhaust gas recirculation control mechanism
JPH11351066A (ja) * 1998-06-05 1999-12-21 Mitsubishi Electric Corp 排気ガス還流装置

Also Published As

Publication number Publication date
JP4568772B2 (ja) 2010-10-27
EP0960271B1 (de) 2003-04-02
EP0960271A1 (de) 1999-12-01
JP2001511862A (ja) 2001-08-14
US6213106B1 (en) 2001-04-10
BR9806942A (pt) 2000-03-28
DE69812907T2 (de) 2004-03-04
SE9700269L (sv) 1998-07-31
WO1998034019A1 (en) 1998-08-06
SE510777C2 (sv) 1999-06-21
SE9700269D0 (sv) 1997-01-30
JP2008208840A (ja) 2008-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition