IT1241015B - Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo. - Google Patents

Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo.

Info

Publication number
IT1241015B
IT1241015B IT67974A IT6797490A IT1241015B IT 1241015 B IT1241015 B IT 1241015B IT 67974 A IT67974 A IT 67974A IT 6797490 A IT6797490 A IT 6797490A IT 1241015 B IT1241015 B IT 1241015B
Authority
IT
Italy
Prior art keywords
adjustment
vehicle
air flow
supply device
flow along
Prior art date
Application number
IT67974A
Other languages
English (en)
Other versions
IT9067974A1 (it
IT9067974A0 (it
Inventor
Francesco Morini
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 IT67974A priority Critical patent/IT1241015B/it
Publication of IT9067974A0 publication Critical patent/IT9067974A0/it
Priority to FR9115081A priority patent/FR2670243B1/fr
Priority to DE4140353A priority patent/DE4140353A1/de
Priority to GB9126024A priority patent/GB2252641B/en
Publication of IT9067974A1 publication Critical patent/IT9067974A1/it
Application granted granted Critical
Publication of IT1241015B publication Critical patent/IT1241015B/it

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
    • F02D9/02—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
    • 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
    • F02D9/02—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

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)
  • Motor Or Generator Cooling System (AREA)
IT67974A 1990-12-07 1990-12-07 Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo. IT1241015B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67974A IT1241015B (it) 1990-12-07 1990-12-07 Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo.
FR9115081A FR2670243B1 (fr) 1990-12-07 1991-12-05 Systeme de regulation du debit d'air dans un corps a etranglement d'un dispositif d'alimentation de moteur a combustion interne pour vehicules.
DE4140353A DE4140353A1 (de) 1990-12-07 1991-12-06 Einrichtung zur einstellung des luftstromes durch einen durchstroemkoerper mit einer drosseleinrichtung fuer eine kraftstoffversorgungsanlage eines fahrzeugmotors mit interner verbrennung
GB9126024A GB2252641B (en) 1990-12-07 1991-12-06 System for regulating air flow along a throttled body of a vehicle internal combustion engine supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67974A IT1241015B (it) 1990-12-07 1990-12-07 Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo.

Publications (3)

Publication Number Publication Date
IT9067974A0 IT9067974A0 (it) 1990-12-07
IT9067974A1 IT9067974A1 (it) 1992-06-08
IT1241015B true IT1241015B (it) 1993-12-27

Family

ID=11306867

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67974A IT1241015B (it) 1990-12-07 1990-12-07 Sistema per la regolazione della portata di aria lungo un corpo farfallato di un dispositivo di alimentazione di un motore endotermico di un veicolo.

Country Status (4)

Country Link
DE (1) DE4140353A1 (it)
FR (1) FR2670243B1 (it)
GB (1) GB2252641B (it)
IT (1) IT1241015B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214179C1 (it) * 1992-04-30 1993-05-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
ES2147852T3 (es) * 1994-06-18 2000-10-01 A B Elektronik Gmbh Dispositivo de valvula de mariposa.
DE19526144B4 (de) * 1995-07-18 2008-10-23 Pierburg Gmbh Anordnung einer Drosselklappe
EP0828067B1 (en) * 1996-09-03 2005-01-12 Hitachi, Ltd. A throttle valve control device for an internal combustion engine
US6129071A (en) * 1998-07-20 2000-10-10 Ford Global Technologies, Inc. Throttle valve system
FR2781525B1 (fr) * 1998-07-22 2000-09-22 Coutier Moulage Gen Ind Boitier papillon motorise comportant un dispositif de securite dit "limp home"
KR20030067942A (ko) * 2002-02-09 2003-08-19 현대자동차주식회사 가변제어방식의 전자식 서모스탯
US6945226B2 (en) * 2003-03-04 2005-09-20 Ford Global Technologies, Llc Intake manifold valve system, method, and diagnostic
DE102008063604A1 (de) * 2008-12-18 2010-06-24 Mahle International Gmbh Ventileinrichtung und Brennkraftmaschinensystem
US11578670B2 (en) 2018-02-28 2023-02-14 Econtrols, Llc Mass-flow throttle for large natural gas engines
EP3931432A4 (en) 2019-02-28 2022-11-30 EControls, LLC SPARK-BACK MASS FLOW RESTRICTOR FOR LARGE NATURAL GAS ENGINES
US12025063B2 (en) 2020-03-02 2024-07-02 Inpro/Seal Llc Natural gas engines with fuel quality determination
WO2021178461A1 (en) 2020-03-02 2021-09-10 Kennon Guglielmo Natural gas engines with fuel quality determination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230520A (ja) * 1984-05-01 1985-11-16 Aisan Ind Co Ltd 内燃機関におけるスロットル弁の電気制御装置
DE3631283C2 (de) * 1986-09-13 1999-11-25 Bosch Gmbh Robert Einrichtung zur gesteuerten Zumessung von Verbrennungsluft in eine Brennkraftmaschine
US4838226A (en) * 1986-12-12 1989-06-13 Nippondenso Co., Ltd. Apparatus for controlling intake air flow rate in internal combustion engine
DE3861417D1 (de) * 1987-05-09 1991-02-07 Nippon Denso Co Vorrichtung zum steuern der einlassluftmenge in einer brennkraftmaschine.

Also Published As

Publication number Publication date
GB2252641A (en) 1992-08-12
DE4140353A1 (de) 1992-06-11
IT9067974A1 (it) 1992-06-08
IT9067974A0 (it) 1990-12-07
FR2670243B1 (fr) 1995-06-23
GB2252641B (en) 1995-03-22
GB9126024D0 (en) 1992-02-05
FR2670243A1 (fr) 1992-06-12

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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: 19981221