FR1471931A - Obturateur à papillon à siège annulaire oblique et arbre excentré - Google Patents

Obturateur à papillon à siège annulaire oblique et arbre excentré

Info

Publication number
FR1471931A
FR1471931A FR54655A FR54655A FR1471931A FR 1471931 A FR1471931 A FR 1471931A FR 54655 A FR54655 A FR 54655A FR 54655 A FR54655 A FR 54655A FR 1471931 A FR1471931 A FR 1471931A
Authority
FR
France
Prior art keywords
eccentric shaft
butterfly valve
annular seat
oblique annular
seat 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
FR54655A
Other languages
English (en)
Inventor
Karl Adams
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 filed Critical
Priority to FR54655A priority Critical patent/FR1471931A/fr
Application granted granted Critical
Publication of FR1471931A publication Critical patent/FR1471931A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR54655A 1966-03-23 1966-03-23 Obturateur à papillon à siège annulaire oblique et arbre excentré Expired FR1471931A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR54655A FR1471931A (fr) 1966-03-23 1966-03-23 Obturateur à papillon à siège annulaire oblique et arbre excentré

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54655A FR1471931A (fr) 1966-03-23 1966-03-23 Obturateur à papillon à siège annulaire oblique et arbre excentré

Publications (1)

Publication Number Publication Date
FR1471931A true FR1471931A (fr) 1967-03-03

Family

ID=8604486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54655A Expired FR1471931A (fr) 1966-03-23 1966-03-23 Obturateur à papillon à siège annulaire oblique et arbre excentré

Country Status (1)

Country Link
FR (1) FR1471931A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456271A1 (en) * 1979-05-08 1980-12-05 Verdelet Alain Anti-binding butterfly valve - has valve seat forming frustrum of cone with axis inclined to axis of valve bore
FR2487034A1 (fr) * 1980-07-18 1982-01-22 Pont A Mousson Robinet a papillon
FR2554539A1 (fr) * 1983-11-07 1985-05-10 Verdelet Alain Vanne a papillon perfectionnee

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456271A1 (en) * 1979-05-08 1980-12-05 Verdelet Alain Anti-binding butterfly valve - has valve seat forming frustrum of cone with axis inclined to axis of valve bore
FR2487034A1 (fr) * 1980-07-18 1982-01-22 Pont A Mousson Robinet a papillon
FR2554539A1 (fr) * 1983-11-07 1985-05-10 Verdelet Alain Vanne a papillon perfectionnee
EP0145632A1 (fr) * 1983-11-07 1985-06-19 MASONEILAN INTERNATIONAL, Inc. Vanne papillon
US4601459A (en) * 1983-11-07 1986-07-22 Masoneilan International Inc. Improved butterfly valve

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