IT1241693B - POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES - Google Patents

POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES

Info

Publication number
IT1241693B
IT1241693B IT67730A IT6773090A IT1241693B IT 1241693 B IT1241693 B IT 1241693B IT 67730 A IT67730 A IT 67730A IT 6773090 A IT6773090 A IT 6773090A IT 1241693 B IT1241693 B IT 1241693B
Authority
IT
Italy
Prior art keywords
power supply
supply device
endothermal engines
endothermal
engines
Prior art date
Application number
IT67730A
Other languages
Italian (it)
Other versions
IT9067730A1 (en
IT9067730A0 (en
Inventor
Gianni Fargnoli
Silvana Torri
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
Priority to IT67730A priority Critical patent/IT1241693B/en
Publication of IT9067730A0 publication Critical patent/IT9067730A0/en
Priority to DE4131502A priority patent/DE4131502A1/en
Priority to FR9111733A priority patent/FR2667359B1/en
Priority to GB9120372A priority patent/GB2248272B/en
Publication of IT9067730A1 publication Critical patent/IT9067730A1/en
Application granted granted Critical
Publication of IT1241693B publication Critical patent/IT1241693B/en

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Plasma Technology (AREA)
  • Catching Or Destruction (AREA)
IT67730A 1990-09-28 1990-09-28 POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES IT1241693B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67730A IT1241693B (en) 1990-09-28 1990-09-28 POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES
DE4131502A DE4131502A1 (en) 1990-09-28 1991-09-21 FUEL FEEDING DEVICE, IN PARTICULAR FOR COMBUSTION ENGINES
FR9111733A FR2667359B1 (en) 1990-09-28 1991-09-24 FUEL SUPPLY DEVICE, PARTICULARLY FOR A HEAT ENGINE.
GB9120372A GB2248272B (en) 1990-09-28 1991-09-25 A device particularly for heat engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67730A IT1241693B (en) 1990-09-28 1990-09-28 POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES

Publications (3)

Publication Number Publication Date
IT9067730A0 IT9067730A0 (en) 1990-09-28
IT9067730A1 IT9067730A1 (en) 1992-03-28
IT1241693B true IT1241693B (en) 1994-01-31

Family

ID=11304848

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67730A IT1241693B (en) 1990-09-28 1990-09-28 POWER SUPPLY DEVICE, IN PARTICULAR FOR ENDOTHERMAL ENGINES

Country Status (4)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3038282B2 (en) * 1993-04-12 2000-05-08 株式会社日立製作所 Throttle valve opening / closing device
DE4329522A1 (en) * 1993-09-02 1995-03-09 Mann & Hummel Filter Throttle device
FR2727719A1 (en) * 1994-12-05 1996-06-07 Magneti Marelli France Mechanism for centring helical return spring in rotary equipment e.g. gas flow control valve, used for i.c. engine carburettor
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 (en) * 1999-09-08 2003-05-15 Siemens Vdo Automotive Inc Throttle shaft assembly and method for securing this shaft to a throttle body
US6364287B1 (en) * 2000-08-07 2002-04-02 Visteon Global Technologies, Inc. Electronic throttle return spring assembly
JP4766328B2 (en) * 2006-08-03 2011-09-07 アイシン精機株式会社 Valve actuation mechanism
FR3020110B1 (en) * 2014-04-22 2017-08-18 Valeo Systemes De Controle Moteur FLUID CIRCULATION VALVE
DE102014118492B4 (en) 2014-12-12 2020-05-14 Tenneco Gmbh Exhaust valve actuator
FR3049673B1 (en) * 2016-03-30 2018-11-23 Faurecia Systemes D'echappement EXHAUST LINE VALVE AND CORRESPONDING MOUNTING METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340127C2 (en) * 1983-11-05 1985-10-24 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Swiveling closure member
US4576762A (en) * 1985-03-11 1986-03-18 General Motors Corporation Throttle return spring assembly
WO1988006682A1 (en) * 1987-03-02 1988-09-07 Mitsubishi Denki Kabushiki Kaisha Device for returning suction throttle valve of engine

Also Published As

Publication number Publication date
GB2248272A (en) 1992-04-01
DE4131502A1 (en) 1992-04-02
FR2667359A1 (en) 1992-04-03
FR2667359B1 (en) 1994-04-08
IT9067730A1 (en) 1992-03-28
IT9067730A0 (en) 1990-09-28
GB9120372D0 (en) 1991-11-06
GB2248272B (en) 1994-07-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929