DE50201210D1 - Throttle body with emergency running device - Google Patents

Throttle body with emergency running device

Info

Publication number
DE50201210D1
DE50201210D1 DE50201210T DE50201210T DE50201210D1 DE 50201210 D1 DE50201210 D1 DE 50201210D1 DE 50201210 T DE50201210 T DE 50201210T DE 50201210 T DE50201210 T DE 50201210T DE 50201210 D1 DE50201210 D1 DE 50201210D1
Authority
DE
Germany
Prior art keywords
throttle body
running device
emergency running
emergency
throttle
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
DE50201210T
Other languages
German (de)
Inventor
Guenther Bender
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.)
Continental Automotive GmbH
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE50201210T priority Critical patent/DE50201210D1/en
Application granted granted Critical
Publication of DE50201210D1 publication Critical patent/DE50201210D1/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
    • F02D11/107—Safety-related aspects
    • 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
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • 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
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • 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
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks
DE50201210T 2002-01-21 2002-12-17 Throttle body with emergency running device Expired - Lifetime DE50201210D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50201210T DE50201210D1 (en) 2002-01-21 2002-12-17 Throttle body with emergency running device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202096A DE10202096A1 (en) 2002-01-21 2002-01-21 Throttle valve support and drive system for internal combustion engine has stirrup connected to accelerator pedal and moving between minimum and maximum opening stops
DE50201210T DE50201210D1 (en) 2002-01-21 2002-12-17 Throttle body with emergency running device

Publications (1)

Publication Number Publication Date
DE50201210D1 true DE50201210D1 (en) 2004-11-11

Family

ID=7712649

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10202096A Withdrawn DE10202096A1 (en) 2002-01-21 2002-01-21 Throttle valve support and drive system for internal combustion engine has stirrup connected to accelerator pedal and moving between minimum and maximum opening stops
DE50201210T Expired - Lifetime DE50201210D1 (en) 2002-01-21 2002-12-17 Throttle body with emergency running device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10202096A Withdrawn DE10202096A1 (en) 2002-01-21 2002-01-21 Throttle valve support and drive system for internal combustion engine has stirrup connected to accelerator pedal and moving between minimum and maximum opening stops

Country Status (2)

Country Link
EP (1) EP1336741B1 (en)
DE (2) DE10202096A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025441B4 (en) 2007-05-31 2020-06-18 Continental Automotive Gmbh Load adjustment device
JP5971276B2 (en) * 2014-04-25 2016-08-17 株式会社デンソー Actuator and assembly method thereof
IT201800003347A1 (en) 2018-03-07 2019-09-07 Magneti Marelli Spa BUTTERFLY VALVE FOR AN INTERNAL COMBUSTION ENGINE WITH THE POSSIBILITY OF ADJUSTING THE LIMP-HOME POSITION AND RELATED METHOD OF ADJUSTING THE LIMP-HOME POSITION
DE102019104018A1 (en) 2019-02-18 2020-08-20 Friedrich Boysen Gmbh & Co. Kg FLAP DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631283C2 (en) * 1986-09-13 1999-11-25 Bosch Gmbh Robert Device for the controlled metering of combustion air in an internal combustion engine
DE4015318A1 (en) * 1990-05-12 1991-11-14 Vdo Schindling IC engine idle control esp. for throttle flap - contains pneumatic control motor with EM control valve
DE4141104C2 (en) * 1991-12-13 1995-09-07 Vdo Schindling Device for adjusting a throttle valve
US5492097A (en) * 1994-09-30 1996-02-20 General Motors Corporation Throttle body default actuation
DE19622141A1 (en) * 1996-06-01 1997-12-04 Mannesmann Vdo Ag Load adjustment device
DE19735046A1 (en) * 1997-08-13 1999-04-22 Pierburg Ag Arrangement of a spring clip
DE10013917A1 (en) * 2000-03-21 2001-09-27 Bosch Gmbh Robert Throttle valve return device has compensation spring prestressed with force opposite to that of clamping spring
DE10102775A1 (en) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Manual return device for the choke flap of a combustion engine, has spring and cam mechanism with reduced play , so that the choke flap can be accurately positioned, should its electric drive fail
DE10102776A1 (en) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Manual return device for the choke flap of a combustion engine, has spring and cam mechanism with reduced play so that the choke flap can be accurately positioned should its electric drive fail

Also Published As

Publication number Publication date
DE10202096A1 (en) 2003-07-24
EP1336741B1 (en) 2004-10-06
EP1336741A1 (en) 2003-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE