DE4004608C2 - - Google Patents

Info

Publication number
DE4004608C2
DE4004608C2 DE19904004608 DE4004608A DE4004608C2 DE 4004608 C2 DE4004608 C2 DE 4004608C2 DE 19904004608 DE19904004608 DE 19904004608 DE 4004608 A DE4004608 A DE 4004608A DE 4004608 C2 DE4004608 C2 DE 4004608C2
Authority
DE
Germany
Prior art keywords
membrane
pressure ring
ring
actuating pin
pressure
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 - Lifetime
Application number
DE19904004608
Other languages
German (de)
English (en)
Other versions
DE4004608A1 (de
Inventor
Roland Dipl.-Ing. 2208 Glueckstadt De Gerlich
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.)
Argus GmbH
Original Assignee
Deutsche Audco 2081 Prisdorf De GmbH
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 Deutsche Audco 2081 Prisdorf De GmbH filed Critical Deutsche Audco 2081 Prisdorf De GmbH
Priority to DE19904004608 priority Critical patent/DE4004608A1/de
Publication of DE4004608A1 publication Critical patent/DE4004608A1/de
Application granted granted Critical
Publication of DE4004608C2 publication Critical patent/DE4004608C2/de
Granted 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
DE19904004608 1990-02-15 1990-02-15 Absperrhahn mit dichtungsanordnung fuer einen betaetigungszapfen Granted DE4004608A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904004608 DE4004608A1 (de) 1990-02-15 1990-02-15 Absperrhahn mit dichtungsanordnung fuer einen betaetigungszapfen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904004608 DE4004608A1 (de) 1990-02-15 1990-02-15 Absperrhahn mit dichtungsanordnung fuer einen betaetigungszapfen

Publications (2)

Publication Number Publication Date
DE4004608A1 DE4004608A1 (de) 1991-08-29
DE4004608C2 true DE4004608C2 (sv) 1992-03-19

Family

ID=6400160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904004608 Granted DE4004608A1 (de) 1990-02-15 1990-02-15 Absperrhahn mit dichtungsanordnung fuer einen betaetigungszapfen

Country Status (1)

Country Link
DE (1) DE4004608A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29903320U1 (de) 1999-02-25 1999-07-15 Xomox International GmbH & Co, 88131 Lindau Armatur
US20070125975A1 (en) * 2005-12-06 2007-06-07 Lincoln Brass Works, Inc. Reinforced gas valve stem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703910A (en) * 1971-02-24 1972-11-28 Xomox Corp Means to prevent external plug valve leakage
DE3635058A1 (de) * 1986-10-15 1988-05-11 Audco Gmbh Dichtungsanordnung fuer den betaetigungszapfen eines absperrhahns

Also Published As

Publication number Publication date
DE4004608A1 (de) 1991-08-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ARGUS GESELLSCHAFT MBH, 76275 ETTLINGEN, DE