IT1263586B - Sistema di regolazione della portata di aria lungo un corpo farfallatoin un dispositivo di alimentazione per un motore endotermico di un veicolo. - Google Patents

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

Info

Publication number
IT1263586B
IT1263586B ITBO930289A ITBO930289A IT1263586B IT 1263586 B IT1263586 B IT 1263586B IT BO930289 A ITBO930289 A IT BO930289A IT BO930289 A ITBO930289 A IT BO930289A IT 1263586 B IT1263586 B IT 1263586B
Authority
IT
Italy
Prior art keywords
air flow
vehicle
flow rate
throttle body
power supply
Prior art date
Application number
ITBO930289A
Other languages
English (en)
Italian (it)
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 ITBO930289A priority Critical patent/IT1263586B/it
Publication of ITBO930289A0 publication Critical patent/ITBO930289A0/it
Priority to DE4421013A priority patent/DE4421013A1/de
Priority to FR9407825A priority patent/FR2706971B1/fr
Publication of ITBO930289A1 publication Critical patent/ITBO930289A1/it
Application granted granted Critical
Publication of IT1263586B publication Critical patent/IT1263586B/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
    • F02D9/08—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
    • 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
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions

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)
ITBO930289A 1993-06-24 1993-06-24 Sistema di regolazione della portata di aria lungo un corpo farfallatoin un dispositivo di alimentazione per un motore endotermico di un veicolo. IT1263586B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO930289A IT1263586B (it) 1993-06-24 1993-06-24 Sistema di regolazione della portata di aria lungo un corpo farfallatoin un dispositivo di alimentazione per un motore endotermico di un veicolo.
DE4421013A DE4421013A1 (de) 1993-06-24 1994-06-20 Reguliersystem der Luftmenge entlang eines Klappengehäuses einer Zuführung für einen Verbrennungsmotor eines Fahrzeuges
FR9407825A FR2706971B1 (enrdf_load_stackoverflow) 1993-06-24 1994-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO930289A IT1263586B (it) 1993-06-24 1993-06-24 Sistema di regolazione della portata di aria lungo un corpo farfallatoin un dispositivo di alimentazione per un motore endotermico di un veicolo.

Publications (3)

Publication Number Publication Date
ITBO930289A0 ITBO930289A0 (it) 1993-06-24
ITBO930289A1 ITBO930289A1 (it) 1994-12-24
IT1263586B true IT1263586B (it) 1996-08-27

Family

ID=11339146

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO930289A IT1263586B (it) 1993-06-24 1993-06-24 Sistema di regolazione della portata di aria lungo un corpo farfallatoin un dispositivo di alimentazione per un motore endotermico di un veicolo.

Country Status (3)

Country Link
DE (1) DE4421013A1 (enrdf_load_stackoverflow)
FR (1) FR2706971B1 (enrdf_load_stackoverflow)
IT (1) IT1263586B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1286795B1 (it) * 1996-12-02 1998-07-17 Magneti Marelli Spa Corpo farfallato motorizzato

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800087A1 (de) * 1988-01-05 1989-07-13 Vdo Schindling Vorrichtung mit einem kanal fuer einen kraftstoff-luftgemischstrom oder einen luftstrom und mit einer im kanal angeordneten drosselklappe
DE4037502A1 (de) * 1990-11-26 1992-05-27 Hella Kg Hueck & Co Einrichtung zur steuerung der leistungsabgabe einer brennkraftmaschine, insbesondere fuer kraftfahrzeuge
DE4124973A1 (de) * 1991-07-27 1993-01-28 Bosch Gmbh Robert Lastverstelleinrichtung fuer eine antriebsmaschine
DE4125554C2 (de) * 1991-08-02 1998-02-19 Mannesmann Vdo Ag Einrichtung zur Verstellung einer Drosselklappe

Also Published As

Publication number Publication date
DE4421013A1 (de) 1995-01-05
FR2706971A1 (enrdf_load_stackoverflow) 1994-12-30
ITBO930289A0 (it) 1993-06-24
ITBO930289A1 (it) 1994-12-24
FR2706971B1 (enrdf_load_stackoverflow) 1997-01-17

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Legal Events

Date Code Title Description
0001 Granted