GB2278885B - A throttle mechanism - Google Patents

A throttle mechanism

Info

Publication number
GB2278885B
GB2278885B GB9410188A GB9410188A GB2278885B GB 2278885 B GB2278885 B GB 2278885B GB 9410188 A GB9410188 A GB 9410188A GB 9410188 A GB9410188 A GB 9410188A GB 2278885 B GB2278885 B GB 2278885B
Authority
GB
United Kingdom
Prior art keywords
throttle mechanism
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 - Fee Related
Application number
GB9410188A
Other versions
GB2278885A (en
GB9410188D0 (en
Inventor
Martin John Field
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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
Priority claimed from GB939311881A external-priority patent/GB9311881D0/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Priority to GB9410188A priority Critical patent/GB2278885B/en
Publication of GB9410188D0 publication Critical patent/GB9410188D0/en
Publication of GB2278885A publication Critical patent/GB2278885A/en
Application granted granted Critical
Publication of GB2278885B publication Critical patent/GB2278885B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • 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
    • F02D9/1035—Details of the valve housing
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • 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
    • F02D2009/0296—Throttle control device with stops for limiting throttle opening or closing beyond a certain position during certain periods of operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

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)
GB9410188A 1993-06-09 1994-05-23 A throttle mechanism Expired - Fee Related GB2278885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9410188A GB2278885B (en) 1993-06-09 1994-05-23 A throttle mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939311881A GB9311881D0 (en) 1993-06-09 1993-06-09 A throttle mechanism
GB9410188A GB2278885B (en) 1993-06-09 1994-05-23 A throttle mechanism

Publications (3)

Publication Number Publication Date
GB9410188D0 GB9410188D0 (en) 1994-07-06
GB2278885A GB2278885A (en) 1994-12-14
GB2278885B true GB2278885B (en) 1995-12-06

Family

ID=26303027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9410188A Expired - Fee Related GB2278885B (en) 1993-06-09 1994-05-23 A throttle mechanism

Country Status (1)

Country Link
GB (1) GB2278885B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6189506B1 (en) * 1999-08-06 2001-02-20 Siemens Canada Limited Throttle shaft rotation limiting device
JP3791318B2 (en) * 2000-10-02 2006-06-28 トヨタ自動車株式会社 Exhaust gas purification device for an internal combustion engine with a supercharger

Also Published As

Publication number Publication date
GB2278885A (en) 1994-12-14
GB9410188D0 (en) 1994-07-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040523