CH476937A - Ball valve - Google Patents

Ball valve

Info

Publication number
CH476937A
CH476937A CH1558067A CH1558067A CH476937A CH 476937 A CH476937 A CH 476937A CH 1558067 A CH1558067 A CH 1558067A CH 1558067 A CH1558067 A CH 1558067A CH 476937 A CH476937 A CH 476937A
Authority
CH
Switzerland
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
CH1558067A
Other languages
French (fr)
Inventor
Gachot Jean
Original Assignee
Gachot Jean
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
Priority claimed from FR84457A external-priority patent/FR1508255A/en
Application filed by Gachot Jean filed Critical Gachot Jean
Publication of CH476937A publication Critical patent/CH476937A/en

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/14—Spindle sealings with conical flange on the spindle which co-operates with a conical surface 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)
  • Taps Or Cocks (AREA)
CH1558067A 1966-11-22 1967-11-08 Ball valve CH476937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84457A FR1508255A (en) 1966-11-22 1966-11-22 Rotary shutter valve

Publications (1)

Publication Number Publication Date
CH476937A true CH476937A (en) 1969-08-15

Family

ID=8621368

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1558067A CH476937A (en) 1966-11-22 1967-11-08 Ball valve

Country Status (4)

Country Link
BE (1) BE706036A (en)
CH (1) CH476937A (en)
ES (1) ES346689A1 (en)
GB (1) GB1188560A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8620489D0 (en) * 1986-08-22 1986-10-01 Nicholson T P Rotary ball valves & joints
CN115157452B (en) * 2022-09-08 2022-11-22 山西钢建鼎元混凝土制品有限公司 A loading attachment for concrete placement processing

Also Published As

Publication number Publication date
BE706036A (en) 1968-05-03
ES346689A1 (en) 1968-12-16
GB1188560A (en) 1970-04-22

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Legal Events

Date Code Title Description
PL Patent ceased