EP0444239A3 - Throttle valve assembly - Google Patents

Throttle valve assembly Download PDF

Info

Publication number
EP0444239A3
EP0444239A3 EP19900117606 EP90117606A EP0444239A3 EP 0444239 A3 EP0444239 A3 EP 0444239A3 EP 19900117606 EP19900117606 EP 19900117606 EP 90117606 A EP90117606 A EP 90117606A EP 0444239 A3 EP0444239 A3 EP 0444239A3
Authority
EP
European Patent Office
Prior art keywords
throttle valve
valve assembly
throttle
assembly
valve
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.)
Granted
Application number
EP19900117606
Other languages
German (de)
Other versions
EP0444239B1 (en
EP0444239B2 (en
EP0444239A2 (en
Inventor
Thomas Hannewald
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6400999&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0444239(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0444239A2 publication Critical patent/EP0444239A2/en
Publication of EP0444239A3 publication Critical patent/EP0444239A3/en
Publication of EP0444239B1 publication Critical patent/EP0444239B1/en
Application granted granted Critical
Publication of EP0444239B2 publication Critical patent/EP0444239B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0294—Throttle control device with provisions for actuating electric or electronic sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/103—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being alternatively mechanically linked to the pedal or moved by an electric actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)
EP90117606A 1990-02-26 1990-09-13 Throttle valve assembly Expired - Lifetime EP0444239B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006041A DE4006041A1 (en) 1990-02-26 1990-02-26 THROTTLE VALVE CONNECTOR
DE4006041 1990-02-26

Publications (4)

Publication Number Publication Date
EP0444239A2 EP0444239A2 (en) 1991-09-04
EP0444239A3 true EP0444239A3 (en) 1992-07-08
EP0444239B1 EP0444239B1 (en) 1993-10-13
EP0444239B2 EP0444239B2 (en) 1999-03-17

Family

ID=6400999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90117606A Expired - Lifetime EP0444239B2 (en) 1990-02-26 1990-09-13 Throttle valve assembly

Country Status (5)

Country Link
US (1) US5071103A (en)
EP (1) EP0444239B2 (en)
JP (1) JP3390022B2 (en)
DE (2) DE4006041A1 (en)
ES (1) ES2045703T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236144B4 (en) * 1992-10-27 2005-07-21 Babcock Borsig Power Systems Gmbh butterfly valve
USD380525S (en) * 1994-05-31 1997-07-01 Tetra Laval Holdings & Finance S.A. Connection piece for milk pipeline valve
WO1998011336A1 (en) * 1996-09-13 1998-03-19 Hitachi, Ltd. Suction structure for internal combustion engines
DE10103351B4 (en) * 2001-01-25 2010-11-04 Valeo Klimasysteme Gmbh axle bearings
US10934946B2 (en) * 2016-01-19 2021-03-02 Continental Automotive Systems, Inc. Bearing seal assembly for electronic throttle control valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8715061U1 (en) * 1987-11-12 1989-03-09 Robert Bosch Gmbh, 7000 Stuttgart Device for operating a throttle valve
EP0306641A1 (en) * 1987-09-09 1989-03-15 Pierburg Gmbh Electric throttle valve control for an internal-combustion engine
DE3809910A1 (en) * 1988-03-24 1989-10-05 Vdo Schindling Device for influencing the power of internal combustion engines
EP0337099A2 (en) * 1988-04-09 1989-10-18 Robert Bosch Gmbh Control device for an internal combustion engine in vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412021A (en) * 1943-04-05 1946-12-03 Carter Carburetor Corp Carburetor throttle control
US2414947A (en) * 1944-09-18 1947-01-28 Doyle Mfg Corp Engine governor
DE3625282A1 (en) * 1986-07-25 1988-02-04 Bosch Gmbh Robert ACTUATING DEVICE FOR A THROTTLE VALVE
US4705063A (en) * 1986-10-30 1987-11-10 The Fulflo Specialties Co., Inc. Motor operated valve assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306641A1 (en) * 1987-09-09 1989-03-15 Pierburg Gmbh Electric throttle valve control for an internal-combustion engine
DE8715061U1 (en) * 1987-11-12 1989-03-09 Robert Bosch Gmbh, 7000 Stuttgart Device for operating a throttle valve
DE3809910A1 (en) * 1988-03-24 1989-10-05 Vdo Schindling Device for influencing the power of internal combustion engines
EP0337099A2 (en) * 1988-04-09 1989-10-18 Robert Bosch Gmbh Control device for an internal combustion engine in vehicles

Also Published As

Publication number Publication date
JP3390022B2 (en) 2003-03-24
DE59003088D1 (en) 1993-11-18
EP0444239B1 (en) 1993-10-13
ES2045703T3 (en) 1994-01-16
JPH04219425A (en) 1992-08-10
EP0444239B2 (en) 1999-03-17
DE4006041A1 (en) 1991-08-29
EP0444239A2 (en) 1991-09-04
US5071103A (en) 1991-12-10

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