FR973539A - Ball valve - Google Patents

Ball valve

Info

Publication number
FR973539A
FR973539A FR973539DA FR973539A FR 973539 A FR973539 A FR 973539A FR 973539D A FR973539D A FR 973539DA FR 973539 A FR973539 A FR 973539A
Authority
FR
France
Prior art keywords
ball valve
ball
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
Other languages
French (fr)
Inventor
Gerard-Pierre Piganeau
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 FR973539A publication Critical patent/FR973539A/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
    • F16K1/14—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 ball-shaped valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR973539D 1941-09-13 1941-09-13 Ball valve Expired FR973539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973539T 1941-09-13

Publications (1)

Publication Number Publication Date
FR973539A true FR973539A (en) 1951-02-12

Family

ID=9516791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973539D Expired FR973539A (en) 1941-09-13 1941-09-13 Ball valve

Country Status (1)

Country Link
FR (1) FR973539A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729234A (en) * 1951-11-01 1956-01-03 Anco Inc Surge valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729234A (en) * 1951-11-01 1956-01-03 Anco Inc Surge valve

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