FR1297617A - Ball valve - Google Patents

Ball valve

Info

Publication number
FR1297617A
FR1297617A FR870964A FR870964A FR1297617A FR 1297617 A FR1297617 A FR 1297617A FR 870964 A FR870964 A FR 870964A FR 870964 A FR870964 A FR 870964A FR 1297617 A FR1297617 A FR 1297617A
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
FR870964A
Other languages
French (fr)
Inventor
Pierre Malcurat
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 FR870964A priority Critical patent/FR1297617A/en
Application granted granted Critical
Publication of FR1297617A publication Critical patent/FR1297617A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0689—Packings between housing and plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR870964A 1961-08-17 1961-08-17 Ball valve Expired FR1297617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870964A FR1297617A (en) 1961-08-17 1961-08-17 Ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870964A FR1297617A (en) 1961-08-17 1961-08-17 Ball valve

Publications (1)

Publication Number Publication Date
FR1297617A true FR1297617A (en) 1962-06-29

Family

ID=8761355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870964A Expired FR1297617A (en) 1961-08-17 1961-08-17 Ball valve

Country Status (1)

Country Link
FR (1) FR1297617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550274B1 (en) * 1966-12-21 1971-02-11 Gen Pneumatics Corp Valve with interchangeable connection pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550274B1 (en) * 1966-12-21 1971-02-11 Gen Pneumatics Corp Valve with interchangeable connection pieces

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