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FR2508587B1 - Vanne a papillon munie d'un joint d'etancheite deformable - Google Patents

Vanne a papillon munie d'un joint d'etancheite deformable

Info

Publication number
FR2508587B1
FR2508587B1 FR8112906A FR8112906A FR2508587B1 FR 2508587 B1 FR2508587 B1 FR 2508587B1 FR 8112906 A FR8112906 A FR 8112906A FR 8112906 A FR8112906 A FR 8112906A FR 2508587 B1 FR2508587 B1 FR 2508587B1
Authority
FR
France
Prior art keywords
butterfly valve
deformable seal
deformable
seal
butterfly
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
Application number
FR8112906A
Other languages
English (en)
Other versions
FR2508587A1 (fr
Inventor
Jean-Pierre Gaime
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8112906A priority Critical patent/FR2508587B1/fr
Publication of FR2508587A1 publication Critical patent/FR2508587A1/fr
Application granted granted Critical
Publication of FR2508587B1 publication Critical patent/FR2508587B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/228—Movable sealing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR8112906A 1981-06-24 1981-06-24 Vanne a papillon munie d'un joint d'etancheite deformable Expired FR2508587B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8112906A FR2508587B1 (fr) 1981-06-24 1981-06-24 Vanne a papillon munie d'un joint d'etancheite deformable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112906A FR2508587B1 (fr) 1981-06-24 1981-06-24 Vanne a papillon munie d'un joint d'etancheite deformable

Publications (2)

Publication Number Publication Date
FR2508587A1 FR2508587A1 (fr) 1982-12-31
FR2508587B1 true FR2508587B1 (fr) 1986-10-17

Family

ID=9260054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112906A Expired FR2508587B1 (fr) 1981-06-24 1981-06-24 Vanne a papillon munie d'un joint d'etancheite deformable

Country Status (1)

Country Link
FR (1) FR2508587B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844641A (en) * 1928-05-31 1932-02-09 Allis Chalmers Mfg Co Valve packing
DE933842C (de) * 1953-06-13 1955-10-06 Voith Gmbh J M Spaltdichtung
US2939674A (en) * 1957-07-29 1960-06-07 Elvin Larson Irrigation pipe valve
US2994342A (en) * 1958-10-21 1961-08-01 Crawford K Stillwagon Valve
FR1555488A (fr) * 1966-05-25 1969-01-31
BE698521A (fr) * 1967-05-16 1967-11-03

Also Published As

Publication number Publication date
FR2508587A1 (fr) 1982-12-31

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse