DE2640857C2 - Spindelabdichtung für ein Ventil - Google Patents

Spindelabdichtung für ein Ventil

Info

Publication number
DE2640857C2
DE2640857C2 DE19762640857 DE2640857A DE2640857C2 DE 2640857 C2 DE2640857 C2 DE 2640857C2 DE 19762640857 DE19762640857 DE 19762640857 DE 2640857 A DE2640857 A DE 2640857A DE 2640857 C2 DE2640857 C2 DE 2640857C2
Authority
DE
Germany
Prior art keywords
valve
spindle
ring
valve cover
shaft
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
Application number
DE19762640857
Other languages
German (de)
English (en)
Other versions
DE2640857A1 (de
Inventor
Adolf Karel Westmount Quebec Velan
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.)
Velan Engineering Ltd
Original Assignee
Velan Engineering Ltd
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 Velan Engineering Ltd filed Critical Velan Engineering Ltd
Publication of DE2640857A1 publication Critical patent/DE2640857A1/de
Application granted granted Critical
Publication of DE2640857C2 publication Critical patent/DE2640857C2/de
Expired 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
DE19762640857 1975-09-11 1976-09-10 Spindelabdichtung für ein Ventil Expired DE2640857C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61259075A 1975-09-11 1975-09-11

Publications (2)

Publication Number Publication Date
DE2640857A1 DE2640857A1 (de) 1977-03-17
DE2640857C2 true DE2640857C2 (de) 1985-12-05

Family

ID=24453806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762640857 Expired DE2640857C2 (de) 1975-09-11 1976-09-10 Spindelabdichtung für ein Ventil

Country Status (4)

Country Link
CA (1) CA1039261A (US06420036-20020716-C00037.png)
DE (1) DE2640857C2 (US06420036-20020716-C00037.png)
ES (1) ES451441A1 (US06420036-20020716-C00037.png)
FR (1) FR2323942A1 (US06420036-20020716-C00037.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9587759B2 (en) 2013-09-20 2017-03-07 Itt Manufacturing Enterprises Llc Quick release valve compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR490816A (fr) * 1918-06-28 1919-05-10 Etienne Martin Système de robinet réglable rigoureusement étanche, à une ou plusieurs directions
US1874636A (en) * 1930-04-26 1932-08-30 Davenport Machine And Foundry Protecting means for flask rest actuating mechanism
DE1603151U (de) * 1949-11-24 1950-03-16 Erich Herion Absperr-ventil.
DE1076458B (de) * 1958-06-21 1960-02-25 Waldenmaier J E H Absperrventil fuer Hoechstdruck-Messleitungen
DE2147221B1 (de) * 1971-09-22 1972-12-28 Siemens Ag Ringförmige Fassung für kreisförmige Membranen
US3874636A (en) * 1973-11-19 1975-04-01 Rockwell International Corp Sealed valve and related structure

Also Published As

Publication number Publication date
FR2323942A1 (fr) 1977-04-08
CA1039261A (en) 1978-09-26
DE2640857A1 (de) 1977-03-17
ES451441A1 (es) 1978-01-01
FR2323942B1 (US06420036-20020716-C00037.png) 1983-02-18

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16K 41/12

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee