FR1116056A - Butterfly valve for pressurized fluids - Google Patents

Butterfly valve for pressurized fluids

Info

Publication number
FR1116056A
FR1116056A FR1116056DA FR1116056A FR 1116056 A FR1116056 A FR 1116056A FR 1116056D A FR1116056D A FR 1116056DA FR 1116056 A FR1116056 A FR 1116056A
Authority
FR
France
Prior art keywords
butterfly valve
pressurized fluids
fluids
pressurized
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
Other languages
French (fr)
Inventor
Pietro Fiorentini
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
Application granted granted Critical
Publication of FR1116056A publication Critical patent/FR1116056A/en
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)
FR1116056D 1954-03-06 1954-12-18 Butterfly valve for pressurized fluids Expired FR1116056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1116056X 1954-03-06

Publications (1)

Publication Number Publication Date
FR1116056A true FR1116056A (en) 1956-05-03

Family

ID=11431227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116056D Expired FR1116056A (en) 1954-03-06 1954-12-18 Butterfly valve for pressurized fluids

Country Status (1)

Country Link
FR (1) FR1116056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069128A (en) * 1960-08-22 1962-12-18 Grove Marvin Henry Butterfly valve seal construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069128A (en) * 1960-08-22 1962-12-18 Grove Marvin Henry Butterfly valve seal construction

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