IT943932B - Dispositivo di sicurezza per comando di carburatore - Google Patents

Dispositivo di sicurezza per comando di carburatore

Info

Publication number
IT943932B
IT943932B IT32359/71A IT3235971A IT943932B IT 943932 B IT943932 B IT 943932B IT 32359/71 A IT32359/71 A IT 32359/71A IT 3235971 A IT3235971 A IT 3235971A IT 943932 B IT943932 B IT 943932B
Authority
IT
Italy
Prior art keywords
safety device
carburettor
control
carburettor control
safety
Prior art date
Application number
IT32359/71A
Other languages
English (en)
Original Assignee
Renault
Peugeot
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 Renault, Peugeot filed Critical Renault
Application granted granted Critical
Publication of IT943932B publication Critical patent/IT943932B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2710/00—Control of valve gear, speed or power
    • F01L2710/006—Safety devices therefor
    • 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
    • F02D2009/0261—Arrangements; Control features; Details thereof having a specially shaped transmission member, e.g. a cam, specially toothed gears, with a clutch
    • 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
    • F02D2009/0266—Arrangements; Control features; Details thereof in which movement is transmitted through a vacuum motor
    • 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
    • F02D2009/0272—Two or more throttles disposed in series
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT32359/71A 1970-12-15 1971-12-14 Dispositivo di sicurezza per comando di carburatore IT943932B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045100A FR2118235A5 (it) 1970-12-15 1970-12-15

Publications (1)

Publication Number Publication Date
IT943932B true IT943932B (it) 1973-04-10

Family

ID=9065787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32359/71A IT943932B (it) 1970-12-15 1971-12-14 Dispositivo di sicurezza per comando di carburatore

Country Status (5)

Country Link
US (1) US3838674A (it)
DE (1) DE2161890C3 (it)
FR (1) FR2118235A5 (it)
GB (1) GB1373221A (it)
IT (1) IT943932B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT980258B (it) * 1972-05-31 1974-09-30 Peugeot Perfezionato dispositivo di comando in particolare per val vole a farfalla per carburatori
DE2553894A1 (de) * 1975-11-29 1977-06-08 Volkswagenwerk Ag Anordnung mit einem drosselklappen- schliessdaempfer
DE3120043C1 (de) * 1981-05-20 1982-12-16 Daimler-Benz Ag, 7000 Stuttgart "Regler für die Endabregelung einer gemischverdichtenden Brennkraftmaschine, insbesondere großvolumige Brennkraftmaschine für Nutzfahrzeuge"

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731667A (en) * 1970-11-10 1973-05-08 C Macmillan Fail-safe throttle control
US3626919A (en) * 1970-11-10 1971-12-14 Charles W Macmillan Fail-safe throttle control

Also Published As

Publication number Publication date
FR2118235A5 (it) 1972-07-28
DE2161890C3 (de) 1974-07-25
DE2161890A1 (de) 1972-07-06
DE2161890B2 (de) 1973-12-13
GB1373221A (en) 1974-11-06
US3838674A (en) 1974-10-01

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