FR2650360B1 - BUTTERFLY VALVE - Google Patents

BUTTERFLY VALVE

Info

Publication number
FR2650360B1
FR2650360B1 FR8910247A FR8910247A FR2650360B1 FR 2650360 B1 FR2650360 B1 FR 2650360B1 FR 8910247 A FR8910247 A FR 8910247A FR 8910247 A FR8910247 A FR 8910247A FR 2650360 B1 FR2650360 B1 FR 2650360B1
Authority
FR
France
Prior art keywords
butterfly valve
butterfly
valve
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
FR8910247A
Other languages
French (fr)
Other versions
FR2650360A1 (en
Inventor
Gabriel Laine
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8910247A priority Critical patent/FR2650360B1/en
Publication of FR2650360A1 publication Critical patent/FR2650360A1/en
Application granted granted Critical
Publication of FR2650360B1 publication Critical patent/FR2650360B1/en
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
    • F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
FR8910247A 1989-07-28 1989-07-28 BUTTERFLY VALVE Expired - Fee Related FR2650360B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910247A FR2650360B1 (en) 1989-07-28 1989-07-28 BUTTERFLY VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910247A FR2650360B1 (en) 1989-07-28 1989-07-28 BUTTERFLY VALVE

Publications (2)

Publication Number Publication Date
FR2650360A1 FR2650360A1 (en) 1991-02-01
FR2650360B1 true FR2650360B1 (en) 1991-11-29

Family

ID=9384280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910247A Expired - Fee Related FR2650360B1 (en) 1989-07-28 1989-07-28 BUTTERFLY VALVE

Country Status (1)

Country Link
FR (1) FR2650360B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694963B1 (en) * 1992-08-21 1994-10-21 Solex Butterfly body with evolutionary intake duct and method of manufacturing such a body.
DE4240127C2 (en) * 1992-11-28 1997-04-24 Bosch Gmbh Robert Throttle device for an internal combustion engine and method for producing metering walls in the throttle device
FR2771777B1 (en) * 1997-12-01 2000-01-28 Magneti Marelli France BUTTERFLY BODY TO SELF-CENTERED BUTTERFLY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427995A1 (en) * 1974-06-10 1976-01-02 Standard Elektrik Lorenz Ag Butterfly-type gas valve - has housing in two identical halves with widened cylindrical portions accommodating butterfly
JPS5656938A (en) * 1979-10-15 1981-05-19 Nissan Motor Co Ltd Apparatus for detecting opening of throttle valve
US4474150A (en) * 1982-11-22 1984-10-02 General Motors Corporation Valve assembly
DE3244103A1 (en) * 1982-11-29 1984-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt THROTTLE VALVE CONNECTOR
FR2575518B1 (en) * 1984-12-28 1989-04-07 Inst Francais Du Petrole HOUSING AND BUTTERFLY ASSEMBLY OF A GAS FLOW CONTROL DEVICE

Also Published As

Publication number Publication date
FR2650360A1 (en) 1991-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse