FR1470927A - Vanne à papillon - Google Patents

Vanne à papillon

Info

Publication number
FR1470927A
FR1470927A FR52773A FR52773A FR1470927A FR 1470927 A FR1470927 A FR 1470927A FR 52773 A FR52773 A FR 52773A FR 52773 A FR52773 A FR 52773A FR 1470927 A FR1470927 A FR 1470927A
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
Application number
FR52773A
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.)
Garlock Inc
Original Assignee
Garlock Inc
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 Garlock Inc filed Critical Garlock Inc
Priority to FR52773A priority Critical patent/FR1470927A/fr
Application granted granted Critical
Publication of FR1470927A publication Critical patent/FR1470927A/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)
FR52773A 1966-03-09 1966-03-09 Vanne à papillon Expired FR1470927A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52773A FR1470927A (fr) 1966-03-09 1966-03-09 Vanne à papillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52773A FR1470927A (fr) 1966-03-09 1966-03-09 Vanne à papillon

Publications (1)

Publication Number Publication Date
FR1470927A true FR1470927A (fr) 1967-02-24

Family

ID=8603356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52773A Expired FR1470927A (fr) 1966-03-09 1966-03-09 Vanne à papillon

Country Status (1)

Country Link
FR (1) FR1470927A (fr)

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