DE3034455A1 - Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber - Google Patents

Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber

Info

Publication number
DE3034455A1
DE3034455A1 DE19803034455 DE3034455A DE3034455A1 DE 3034455 A1 DE3034455 A1 DE 3034455A1 DE 19803034455 DE19803034455 DE 19803034455 DE 3034455 A DE3034455 A DE 3034455A DE 3034455 A1 DE3034455 A1 DE 3034455A1
Authority
DE
Germany
Prior art keywords
spindle
seal
labyrinth
back stop
gate valve
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.)
Granted
Application number
DE19803034455
Other languages
German (de)
English (en)
Other versions
DE3034455C2 (enrdf_load_stackoverflow
Inventor
Wulf 4620 Castrop-Rauxel Dumpelmann jun.
Wilhelm Dumpelmann Sen.
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.)
WESTARK ARMATUREN
Original Assignee
WESTARK ARMATUREN
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 WESTARK ARMATUREN filed Critical WESTARK ARMATUREN
Priority to DE19803034455 priority Critical patent/DE3034455A1/de
Publication of DE3034455A1 publication Critical patent/DE3034455A1/de
Application granted granted Critical
Publication of DE3034455C2 publication Critical patent/DE3034455C2/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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
DE19803034455 1980-09-12 1980-09-12 Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber Granted DE3034455A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803034455 DE3034455A1 (de) 1980-09-12 1980-09-12 Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034455 DE3034455A1 (de) 1980-09-12 1980-09-12 Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber

Publications (2)

Publication Number Publication Date
DE3034455A1 true DE3034455A1 (de) 1982-04-29
DE3034455C2 DE3034455C2 (enrdf_load_stackoverflow) 1989-01-05

Family

ID=6111798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034455 Granted DE3034455A1 (de) 1980-09-12 1980-09-12 Als labyrinthdichtung ausgebildete stopfbuechsenabdichtung fuer absperrschieber

Country Status (1)

Country Link
DE (1) DE3034455A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780233A (en) * 1951-03-06 1957-02-05 Alexander S Volpin Through conduit gate valve
DE1242962B (de) * 1964-11-09 1967-06-22 Westark G M B H Armaturenfabri Leicht auswechselbare Stopfbuechsenabdichtung fuer Absperrschieber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780233A (en) * 1951-03-06 1957-02-05 Alexander S Volpin Through conduit gate valve
DE1242962B (de) * 1964-11-09 1967-06-22 Westark G M B H Armaturenfabri Leicht auswechselbare Stopfbuechsenabdichtung fuer Absperrschieber

Also Published As

Publication number Publication date
DE3034455C2 (enrdf_load_stackoverflow) 1989-01-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee