FR2667359B1 - Dispositif d'alimentation de carburant, en particulier pour moteur thermique. - Google Patents

Dispositif d'alimentation de carburant, en particulier pour moteur thermique.

Info

Publication number
FR2667359B1
FR2667359B1 FR9111733A FR9111733A FR2667359B1 FR 2667359 B1 FR2667359 B1 FR 2667359B1 FR 9111733 A FR9111733 A FR 9111733A FR 9111733 A FR9111733 A FR 9111733A FR 2667359 B1 FR2667359 B1 FR 2667359B1
Authority
FR
France
Prior art keywords
supply device
fuel supply
heat engine
engine
heat
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
FR9111733A
Other languages
English (en)
French (fr)
Other versions
FR2667359A1 (fr
Inventor
Gianni Fargnoli
Silvana Torri
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.)
Weber SRL
Original Assignee
Weber SRL
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 Weber SRL filed Critical Weber SRL
Publication of FR2667359A1 publication Critical patent/FR2667359A1/fr
Application granted granted Critical
Publication of FR2667359B1 publication Critical patent/FR2667359B1/fr
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
    • F02D9/1035—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
    • 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
    • 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
    • F02D2009/0254—Mechanical control linkage between accelerator lever and throttle valve
    • 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
    • F02D9/08—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
    • F02D9/107—Manufacturing or mounting details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Plasma Technology (AREA)
  • Catching Or Destruction (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR9111733A 1990-09-28 1991-09-24 Dispositif d'alimentation de carburant, en particulier pour moteur thermique. Expired - Fee Related FR2667359B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67730A IT1241693B (it) 1990-09-28 1990-09-28 Dispositivo di alimentazione, in particolare per motori endotermici

Publications (2)

Publication Number Publication Date
FR2667359A1 FR2667359A1 (fr) 1992-04-03
FR2667359B1 true FR2667359B1 (fr) 1994-04-08

Family

ID=11304848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111733A Expired - Fee Related FR2667359B1 (fr) 1990-09-28 1991-09-24 Dispositif d'alimentation de carburant, en particulier pour moteur thermique.

Country Status (4)

Country Link
DE (1) DE4131502A1 (de)
FR (1) FR2667359B1 (de)
GB (1) GB2248272B (de)
IT (1) IT1241693B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3038282B2 (ja) * 1993-04-12 2000-05-08 株式会社日立製作所 スロットル弁開閉装置
DE4329522A1 (de) * 1993-09-02 1995-03-09 Mann & Hummel Filter Drosseleinrichtung
FR2727719A1 (fr) * 1994-12-05 1996-06-07 Magneti Marelli France Dispositif de centrage d'un ressort helicoidal de rappel en torsion, et son application aux corps de commande de gaz
US6182633B1 (en) * 1999-03-01 2001-02-06 Visteon Global Technologies, Inc. Integrated throttle body and intake manifold spacer module
US6263898B1 (en) * 1999-08-06 2001-07-24 Siemens Canada Limited Throttle shaft with return spring and spring cover and method of assembling the same
DE60000308T2 (de) * 1999-09-08 2003-05-15 Siemens Vdo Automotive Inc., Chatham Drosselklappenwellenzusammenbau und Verfahren zur Befestigung dieser Welle an einem Drosselklappenstutzen
DE20008513U1 (de) 2000-05-11 2000-08-17 Bayerische Motoren Werke AG, 80809 München Betätigungseinrichtung für ein Leistungssteuerorgan einer Brennkraftmaschine
US6364287B1 (en) * 2000-08-07 2002-04-02 Visteon Global Technologies, Inc. Electronic throttle return spring assembly
JP4766328B2 (ja) * 2006-08-03 2011-09-07 アイシン精機株式会社 弁作動機構
FR3020110B1 (fr) * 2014-04-22 2017-08-18 Valeo Systemes De Controle Moteur Vanne de circulation de fluide
DE102014118492B4 (de) * 2014-12-12 2020-05-14 Tenneco Gmbh Abgasklappenantrieb
FR3049673B1 (fr) * 2016-03-30 2018-11-23 Faurecia Systemes D'echappement Vanne de ligne d'echappement et procede de montage correspondant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340127C2 (de) * 1983-11-05 1985-10-24 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Schwenkbares Verschlußorgan
US4576762A (en) * 1985-03-11 1986-03-18 General Motors Corporation Throttle return spring assembly
US4880207A (en) * 1987-03-02 1989-11-14 Mitsubishi Denki Kabushiki Kaisha Intake throttle valve return device of engine

Also Published As

Publication number Publication date
GB2248272B (en) 1994-07-06
FR2667359A1 (fr) 1992-04-03
GB9120372D0 (en) 1991-11-06
GB2248272A (en) 1992-04-01
DE4131502A1 (de) 1992-04-02
IT9067730A1 (it) 1992-03-28
IT9067730A0 (it) 1990-09-28
IT1241693B (it) 1994-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse