CA2044213A1 - Valve - Google Patents

Valve

Info

Publication number
CA2044213A1
CA2044213A1 CA 2044213 CA2044213A CA2044213A1 CA 2044213 A1 CA2044213 A1 CA 2044213A1 CA 2044213 CA2044213 CA 2044213 CA 2044213 A CA2044213 A CA 2044213A CA 2044213 A1 CA2044213 A1 CA 2044213A1
Authority
CA
Canada
Prior art keywords
shaft
valve
valve bore
inner race
valve member
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.)
Abandoned
Application number
CA 2044213
Other languages
English (en)
Inventor
Paul L. Gluchowski
Karl J. Haltiner, Jr.
David G. Savini
Roger M. Brisbane
Daniel F. Smith
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
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of CA2044213A1 publication Critical patent/CA2044213A1/fr
Abandoned 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
    • 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
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F02D9/1015—Details of the edge of the flap, e.g. for lowering flow noise or improving flow sealing in closed flap position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CA 2044213 1990-07-12 1991-06-10 Valve Abandoned CA2044213A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55031390A 1990-07-12 1990-07-12
US550313 1990-07-12

Publications (1)

Publication Number Publication Date
CA2044213A1 true CA2044213A1 (fr) 1992-01-13

Family

ID=24196644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2044213 Abandoned CA2044213A1 (fr) 1990-07-12 1991-06-10 Valve

Country Status (3)

Country Link
EP (2) EP0574093A1 (fr)
JP (1) JPH04249678A (fr)
CA (1) CA2044213A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282448A (en) * 1993-03-01 1994-02-01 General Motors Corporation Fuel control of a two-stroke engine with over-center throttle body
JPH07198045A (ja) * 1994-01-10 1995-08-01 Ngk Insulators Ltd 排気管用バタフライ弁及びこれを用いた排気管構造
DE19510622A1 (de) * 1995-03-23 1996-09-26 Bosch Gmbh Robert Drosselvorrichtung und Verfahren zur Herstellung einer Drosselvorrichtung
US5522361A (en) * 1995-09-07 1996-06-04 Ford Motor Company Throttle shaft seal for a throttle body
IT1286795B1 (it) * 1996-12-02 1998-07-17 Magneti Marelli Spa Corpo farfallato motorizzato
US5979871A (en) * 1998-03-30 1999-11-09 Ford Motor Company Clamshell throttle valve assembly
US6129071A (en) * 1998-07-20 2000-10-10 Ford Global Technologies, Inc. Throttle valve system
US6155533C1 (en) * 1999-01-29 2002-07-30 Visteon Global Tech Inc Default mechanism for electronic throttle control system
US6070852A (en) * 1999-01-29 2000-06-06 Ford Motor Company Electronic throttle control system
US6244565B1 (en) 1999-01-29 2001-06-12 Ford Global Technologies, Inc. Throttle body shaft axial play control
US6095488A (en) * 1999-01-29 2000-08-01 Ford Global Technologies, Inc. Electronic throttle control with adjustable default mechanism
US6299545B1 (en) 1999-05-03 2001-10-09 Visteon Global Tech., Inc. Rotating shaft assembly
EP1096124B1 (fr) * 1999-11-01 2006-02-15 Denso Corporation Soupape de commande de l'air d'admission pour moteur à combustion et procédé de fabrication de celle-ci
US6173939B1 (en) 1999-11-10 2001-01-16 Ford Global Technologies, Inc. Electronic throttle control system with two-spring failsafe mechanism
US6267352B1 (en) 1999-11-11 2001-07-31 Ford Global Technologies, Inc. Electronic throttle return mechanism with default and gear backlash control
US6253732B1 (en) 1999-11-11 2001-07-03 Ford Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and two-lever default mechanism
US6286481B1 (en) 1999-11-11 2001-09-11 Ford Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and one lever default mechanism
JP4285267B2 (ja) 2004-02-19 2009-06-24 株式会社デンソー 排気ガス再循環装置
DE102016203517A1 (de) * 2016-03-03 2017-09-07 Mahle International Gmbh Frischluftzuführungseinrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs
US9915352B2 (en) * 2016-08-03 2018-03-13 Scc, Inc. Butterfly valve utilizing spring for consistent disk placement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE837785C (de) * 1943-05-15 1952-05-02 Bayerische Motoren Werke Ag Kugellagerdichtung fuer die Drosselklappenwellen von Vergasern
US4318386A (en) * 1979-09-20 1982-03-09 Automotive Engine Associates Vortex fuel air mixer
JPS56101437U (fr) * 1979-12-29 1981-08-10
EP0076612A1 (fr) * 1981-09-29 1983-04-13 Merle Robert Showalter Obturateur d'étranglement
DE3205160C2 (de) * 1982-02-13 1984-05-30 Audi Nsu Auto Union Ag, 7107 Neckarsulm Drosselklappe für eine im Querschnitt kreisförmige Ansaugleitung einer Brennkraftmaschine
US4474150A (en) * 1982-11-22 1984-10-02 General Motors Corporation Valve assembly
US4860706A (en) * 1987-09-14 1989-08-29 Aisan Kogyo Kabushiki Kaisha Throttle body
US4938452A (en) * 1988-12-10 1990-07-03 Aisan Kogyo Kabushiki Kaisha Air control device for internal combustion engine

Also Published As

Publication number Publication date
EP0466227A1 (fr) 1992-01-15
JPH04249678A (ja) 1992-09-04
EP0574093A1 (fr) 1993-12-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead