CH658502A5 - Sicherheitsabsperrhahn. - Google Patents

Sicherheitsabsperrhahn. Download PDF

Info

Publication number
CH658502A5
CH658502A5 CH234482A CH234482A CH658502A5 CH 658502 A5 CH658502 A5 CH 658502A5 CH 234482 A CH234482 A CH 234482A CH 234482 A CH234482 A CH 234482A CH 658502 A5 CH658502 A5 CH 658502A5
Authority
CH
Switzerland
Prior art keywords
valve
housing
plug
shut
seat
Prior art date
Application number
CH234482A
Other languages
German (de)
English (en)
Inventor
Kurt Weitzel
Original Assignee
Indufer Ag
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 Indufer Ag filed Critical Indufer Ag
Priority to CH234482A priority Critical patent/CH658502A5/de
Priority to DE19823227066 priority patent/DE3227066A1/de
Priority to DE19828220664 priority patent/DE8220664U1/de
Priority to AT0303882A priority patent/AT385570B/de
Priority to FR8219223A priority patent/FR2525315A1/fr
Priority to BE0/210372A priority patent/BE896229A/fr
Priority to NL8301159A priority patent/NL8301159A/nl
Priority to ES1983279893U priority patent/ES279893Y/es
Priority to IT20611/83A priority patent/IT1160778B/it
Priority to DK167883A priority patent/DK167883A/da
Priority to LU84757A priority patent/LU84757A1/fr
Publication of CH658502A5 publication Critical patent/CH658502A5/de

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
    • F16K5/06—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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
CH234482A 1982-04-19 1982-04-19 Sicherheitsabsperrhahn. CH658502A5 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH234482A CH658502A5 (de) 1982-04-19 1982-04-19 Sicherheitsabsperrhahn.
DE19823227066 DE3227066A1 (de) 1982-04-19 1982-07-20 Sicherheitsabsperrhahn
DE19828220664 DE8220664U1 (de) 1982-04-19 1982-07-20 Sicherheitsabsperrhahn
AT0303882A AT385570B (de) 1982-04-19 1982-08-09 Sicherheitsabsperrhahn
FR8219223A FR2525315A1 (fr) 1982-04-19 1982-11-17 Robinet d'arret de securite
BE0/210372A BE896229A (fr) 1982-04-19 1983-03-21 Robinet d'arret de securite
NL8301159A NL8301159A (nl) 1982-04-19 1983-03-31 Veiligheidsafsluitkraan.
ES1983279893U ES279893Y (es) 1982-04-19 1983-04-11 Dispositivo de grifo de cierre de seguridad, en particular para conducciones de gas.
IT20611/83A IT1160778B (it) 1982-04-19 1983-04-15 Rubinetto di intercettazione di sicurezza
DK167883A DK167883A (da) 1982-04-19 1983-04-18 Sikkerhedsstophane
LU84757A LU84757A1 (fr) 1982-04-19 1983-04-18 Robinet d'arret de securite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH234482A CH658502A5 (de) 1982-04-19 1982-04-19 Sicherheitsabsperrhahn.

Publications (1)

Publication Number Publication Date
CH658502A5 true CH658502A5 (de) 1986-11-14

Family

ID=4231607

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234482A CH658502A5 (de) 1982-04-19 1982-04-19 Sicherheitsabsperrhahn.

Country Status (3)

Country Link
BE (1) BE896229A (fr)
CH (1) CH658502A5 (fr)
DE (2) DE8220664U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741904A1 (de) * 1987-12-10 1989-06-29 Linde Ag Kugelhahn

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883374C (de) * 1951-10-26 1953-07-16 Neue Argus Ges M B H Kugelabsperrhahn
DE1671545U (de) * 1952-03-15 1954-02-11 Neue Argus Gmbh Kugelabsperrhahn.
US3380708A (en) * 1965-04-12 1968-04-30 Balon Corp Body pressure relieving valve and seals therefor
FR1580524A (fr) * 1968-07-22 1969-09-05
US3516638A (en) * 1968-10-31 1970-06-23 Spraying Systems Co Flow diverter ball valve
DE1930733A1 (de) * 1969-06-18 1970-01-15 Katsuji Fujiwara Kugelhahn
US3717323A (en) * 1971-09-24 1973-02-20 Crane Co Ball valves
GB1425617A (en) * 1972-06-12 1976-02-18 Kitamura Valve Mfg Co L D Fluid flow control valves

Also Published As

Publication number Publication date
DE8220664U1 (de) 1982-11-25
BE896229A (fr) 1983-07-18
DE3227066A1 (de) 1983-10-27

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PL Patent ceased
PL Patent ceased