IT1317286B1 - Valvola di scarico - Google Patents

Valvola di scarico

Info

Publication number
IT1317286B1
IT1317286B1 IT2000MI000884A ITMI20000884A IT1317286B1 IT 1317286 B1 IT1317286 B1 IT 1317286B1 IT 2000MI000884 A IT2000MI000884 A IT 2000MI000884A IT MI20000884 A ITMI20000884 A IT MI20000884A IT 1317286 B1 IT1317286 B1 IT 1317286B1
Authority
IT
Italy
Prior art keywords
exhaust valve
exhaust
valve
Prior art date
Application number
IT2000MI000884A
Other languages
English (en)
Inventor
Krimmer Erwin
Krause Ralph
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20000884A0 publication Critical patent/ITMI20000884A0/it
Publication of ITMI20000884A1 publication Critical patent/ITMI20000884A1/it
Application granted granted Critical
Publication of IT1317286B1 publication Critical patent/IT1317286B1/it

Links

Classifications

    • 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
    • F02M26/68—Closing members; Valve seats; Flow passages
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
IT2000MI000884A 1999-05-06 2000-04-20 Valvola di scarico IT1317286B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19920820A DE19920820A1 (de) 1999-05-06 1999-05-06 Abgasventil

Publications (3)

Publication Number Publication Date
ITMI20000884A0 ITMI20000884A0 (it) 2000-04-20
ITMI20000884A1 ITMI20000884A1 (it) 2001-10-20
IT1317286B1 true IT1317286B1 (it) 2003-05-27

Family

ID=7907143

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000884A IT1317286B1 (it) 1999-05-06 2000-04-20 Valvola di scarico

Country Status (3)

Country Link
DE (1) DE19920820A1 (it)
FR (1) FR2793282B1 (it)
IT (1) IT1317286B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927186A1 (de) 1999-06-15 2000-12-28 Daimler Chrysler Ag Abgasrückführeinrichtung mit einem Tellerventil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009678A (en) * 1960-01-25 1961-11-21 Leslie Co Self-centering and self-aligning valve disc
US3214134A (en) * 1962-08-24 1965-10-26 American Radiator & Standard Balanced fluid valve
US4796854A (en) * 1987-05-18 1989-01-10 Mks Instruments, Inc. Balanced solenoid valves
DE4334370C1 (de) 1993-10-08 1994-09-01 Daimler Benz Ag Abgasventil einer Brennkraftmaschine
DE19721993A1 (de) * 1997-05-26 1998-12-17 Ammermann Klaus Dr Abgasrückführungsventil mit Druckkompensation
US6182684B1 (en) * 1998-03-19 2001-02-06 Robertshaw Controls Company Bellows balanced valve
DE19824103A1 (de) * 1998-05-29 1999-12-02 Pierburg Ag Abgassteuerventil

Also Published As

Publication number Publication date
ITMI20000884A1 (it) 2001-10-20
FR2793282A1 (fr) 2000-11-10
ITMI20000884A0 (it) 2000-04-20
DE19920820A1 (de) 2000-11-09
FR2793282B1 (fr) 2002-08-16

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