FR1326808A - Vanne à papillon avec joint perfectionné - Google Patents

Vanne à papillon avec joint perfectionné

Info

Publication number
FR1326808A
FR1326808A FR899573A FR899573A FR1326808A FR 1326808 A FR1326808 A FR 1326808A FR 899573 A FR899573 A FR 899573A FR 899573 A FR899573 A FR 899573A FR 1326808 A FR1326808 A FR 1326808A
Authority
FR
France
Prior art keywords
butterfly valve
advanced seal
advanced
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
FR899573A
Other languages
English (en)
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.)
Fisher Governor Co
Original Assignee
Fisher Governor Co
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 Fisher Governor Co filed Critical Fisher Governor Co
Priority to FR899573A priority Critical patent/FR1326808A/fr
Application granted granted Critical
Publication of FR1326808A publication Critical patent/FR1326808A/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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR899573A 1962-06-04 1962-06-04 Vanne à papillon avec joint perfectionné Expired FR1326808A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR899573A FR1326808A (fr) 1962-06-04 1962-06-04 Vanne à papillon avec joint perfectionné

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR899573A FR1326808A (fr) 1962-06-04 1962-06-04 Vanne à papillon avec joint perfectionné

Publications (1)

Publication Number Publication Date
FR1326808A true FR1326808A (fr) 1963-05-10

Family

ID=8780254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899573A Expired FR1326808A (fr) 1962-06-04 1962-06-04 Vanne à papillon avec joint perfectionné

Country Status (1)

Country Link
FR (1) FR1326808A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535006A1 (de) * 1975-08-06 1977-02-10 Zimmermann & Jansen Gmbh Absperrklappe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535006A1 (de) * 1975-08-06 1977-02-10 Zimmermann & Jansen Gmbh Absperrklappe

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