CH394745A - Stopcock with a spherical plug - Google Patents

Stopcock with a spherical plug

Info

Publication number
CH394745A
CH394745A CH973660A CH973660A CH394745A CH 394745 A CH394745 A CH 394745A CH 973660 A CH973660 A CH 973660A CH 973660 A CH973660 A CH 973660A CH 394745 A CH394745 A CH 394745A
Authority
CH
Switzerland
Prior art keywords
stopcock
spherical plug
spherical
plug
Prior art date
Application number
CH973660A
Other languages
German (de)
Inventor
Kaiser Rudolf
Original Assignee
Neue Argus Ges Mbh
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 Neue Argus Ges Mbh filed Critical Neue Argus Ges Mbh
Publication of CH394745A publication Critical patent/CH394745A/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
    • 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
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
    • 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
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Details Of Valves (AREA)
CH973660A 1959-10-28 1960-08-29 Stopcock with a spherical plug CH394745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN17441A DE1122789B (en) 1959-10-28 1959-10-28 Stopcock with a spherical plug and piston sealing ring

Publications (1)

Publication Number Publication Date
CH394745A true CH394745A (en) 1965-06-30

Family

ID=7340403

Family Applications (1)

Application Number Title Priority Date Filing Date
CH973660A CH394745A (en) 1959-10-28 1960-08-29 Stopcock with a spherical plug

Country Status (3)

Country Link
CH (1) CH394745A (en)
DE (1) DE1122789B (en)
GB (1) GB911986A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363650A (en) * 1963-10-14 1968-01-16 Scaramucci Domer Combination plug and check valve
DE2526863C3 (en) * 1975-06-16 1981-04-09 Gulf & Western Manufacturing Co., Southfield, Mich. Ball valve with sealing bush
CN103727259B (en) * 2013-12-31 2016-02-10 苏州纽威阀门股份有限公司 A kind of high temperature double-piston fixing ball valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735645A (en) * 1956-02-21 freed
DE85503C (en) *
US1330429A (en) * 1919-01-11 1920-02-10 Robert E Campbell Valve
US2049805A (en) * 1933-06-19 1936-08-04 Heinen Joseph Valve
US2373925A (en) * 1942-08-05 1945-04-17 Thompson Prod Inc Coupling seal construction
GB669933A (en) * 1948-08-28 1952-04-09 Marvin Henry Grove Valve construction

Also Published As

Publication number Publication date
DE1122789B (en) 1962-01-25
GB911986A (en) 1962-12-05

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