DE2229158A1 - Hahn - Google Patents

Hahn

Info

Publication number
DE2229158A1
DE2229158A1 DE19722229158 DE2229158A DE2229158A1 DE 2229158 A1 DE2229158 A1 DE 2229158A1 DE 19722229158 DE19722229158 DE 19722229158 DE 2229158 A DE2229158 A DE 2229158A DE 2229158 A1 DE2229158 A1 DE 2229158A1
Authority
DE
Germany
Prior art keywords
sealing
inserts
plug
tap according
seal
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.)
Pending
Application number
DE19722229158
Other languages
German (de)
English (en)
Inventor
Lois LEtrat Loire Modrin (Frankreich). P
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.)
LAUXILIAIRE DE LINDUSTRIE ET D
Original Assignee
LAUXILIAIRE DE LINDUSTRIE ET D
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 LAUXILIAIRE DE LINDUSTRIE ET D filed Critical LAUXILIAIRE DE LINDUSTRIE ET D
Publication of DE2229158A1 publication Critical patent/DE2229158A1/de
Pending 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
    • F16K5/0684—Packings on 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
    • F16K5/0626—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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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)
  • Connector Housings Or Holding Contact Members (AREA)
DE19722229158 1971-06-21 1972-06-15 Hahn Pending DE2229158A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123155A FR2142775B1 (https=) 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
DE2229158A1 true DE2229158A1 (de) 1972-12-28

Family

ID=9079287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722229158 Pending DE2229158A1 (de) 1971-06-21 1972-06-15 Hahn

Country Status (2)

Country Link
DE (1) DE2229158A1 (https=)
FR (1) FR2142775B1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818935A1 (de) * 1977-04-28 1978-11-02 Kitamura Valve Mfg Co Ltd Dichtungselement fuer ventile
DE3107920A1 (de) * 1980-07-15 1982-05-06 Goetze Ag, 5093 Burscheid "dichtungsring"

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018880A1 (fr) * 1979-04-25 1980-11-12 Jean Gachot Siège pour robinet à boule et robinet muni d'un tel siège

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818935A1 (de) * 1977-04-28 1978-11-02 Kitamura Valve Mfg Co Ltd Dichtungselement fuer ventile
DE3107920A1 (de) * 1980-07-15 1982-05-06 Goetze Ag, 5093 Burscheid "dichtungsring"

Also Published As

Publication number Publication date
FR2142775A1 (https=) 1973-02-02
FR2142775B1 (https=) 1973-06-29

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