FR1275277A - Rotary valve and similar plugs - Google Patents

Rotary valve and similar plugs

Info

Publication number
FR1275277A
FR1275277A FR845349A FR845349A FR1275277A FR 1275277 A FR1275277 A FR 1275277A FR 845349 A FR845349 A FR 845349A FR 845349 A FR845349 A FR 845349A FR 1275277 A FR1275277 A FR 1275277A
Authority
FR
France
Prior art keywords
rotary valve
similar plugs
plugs
similar
rotary
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
FR845349A
Other languages
French (fr)
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.)
Kinematics Ltd
Original Assignee
Kinematics Ltd
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 Kinematics Ltd filed Critical Kinematics Ltd
Priority to FR845349A priority Critical patent/FR1275277A/en
Application granted granted Critical
Publication of FR1275277A publication Critical patent/FR1275277A/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
    • F16K5/0663—Packings
    • F16K5/0668—Single packings
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0464—Packings in the housing
    • 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
    • F16K5/0631—Easy mounting or dismounting means between two flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR845349A 1960-11-29 1960-11-29 Rotary valve and similar plugs Expired FR1275277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845349A FR1275277A (en) 1960-11-29 1960-11-29 Rotary valve and similar plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845349A FR1275277A (en) 1960-11-29 1960-11-29 Rotary valve and similar plugs

Publications (1)

Publication Number Publication Date
FR1275277A true FR1275277A (en) 1961-11-03

Family

ID=8743656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845349A Expired FR1275277A (en) 1960-11-29 1960-11-29 Rotary valve and similar plugs

Country Status (1)

Country Link
FR (1) FR1275277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325143A (en) * 1964-09-25 1967-06-13 Edwin D Phillips Stressed valve for laboratory glassware
CN109973676A (en) * 2019-04-26 2019-07-05 昆山艾蓓蓓阀门有限公司 A kind of tap structure reducing plug valve torque

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325143A (en) * 1964-09-25 1967-06-13 Edwin D Phillips Stressed valve for laboratory glassware
CN109973676A (en) * 2019-04-26 2019-07-05 昆山艾蓓蓓阀门有限公司 A kind of tap structure reducing plug valve torque

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