DE2704381A1 - Absperrhahn - Google Patents

Absperrhahn

Info

Publication number
DE2704381A1
DE2704381A1 DE19772704381 DE2704381A DE2704381A1 DE 2704381 A1 DE2704381 A1 DE 2704381A1 DE 19772704381 DE19772704381 DE 19772704381 DE 2704381 A DE2704381 A DE 2704381A DE 2704381 A1 DE2704381 A1 DE 2704381A1
Authority
DE
Germany
Prior art keywords
cone
housing
cock
stopcock
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.)
Pending
Application number
DE19772704381
Other languages
German (de)
English (en)
Inventor
Siavash Eshghy
George David Hall
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of DE2704381A1 publication Critical patent/DE2704381A1/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
    • F16K5/08—Details
    • F16K5/22—Features relating to lubrication
    • F16K5/222—Features relating to lubrication for plugs with conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Pens And Brushes (AREA)
  • Details Of Valves (AREA)
DE19772704381 1976-02-02 1977-02-02 Absperrhahn Pending DE2704381A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65420876A 1976-02-02 1976-02-02

Publications (1)

Publication Number Publication Date
DE2704381A1 true DE2704381A1 (de) 1977-08-04

Family

ID=24623901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772704381 Pending DE2704381A1 (de) 1976-02-02 1977-02-02 Absperrhahn

Country Status (12)

Country Link
JP (1) JPS52109632A (pt)
AU (1) AU2185877A (pt)
BE (1) BE850988A (pt)
BR (1) BR7700654A (pt)
CH (1) CH610390A5 (pt)
DE (1) DE2704381A1 (pt)
ES (1) ES455574A1 (pt)
FR (1) FR2339795A1 (pt)
GB (1) GB1554031A (pt)
NL (1) NL7701092A (pt)
SE (1) SE7701053L (pt)
ZA (1) ZA77582B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159589B (pt) * 1982-08-16 1987-05-30 Rockwell International Corp
GB2140127A (en) * 1983-02-26 1984-11-21 Hattersley Newman Hender A plug valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671603A (en) * 1926-04-29 1928-05-29 Merco Nordstrom Valve Co Valve
US2681787A (en) * 1950-02-14 1954-06-22 Crane Co Seating mechanism for rotatable plug valves
US2945668A (en) * 1955-08-03 1960-07-19 Rockwell Mfg Co Plug valves
US3115151A (en) * 1960-12-21 1963-12-24 Rockwell Mfg Co Fluid pressure balancing system for lubricated plug valves
FR1278555A (fr) * 1961-02-01 1961-12-08 Vanne à boisseau
US3509903A (en) * 1968-07-17 1970-05-05 Mueller Co Lubricated rotary plug valve

Also Published As

Publication number Publication date
SE7701053L (sv) 1977-08-03
NL7701092A (nl) 1977-08-04
JPS52109632A (en) 1977-09-14
ZA77582B (en) 1977-12-28
AU2185877A (en) 1978-08-10
FR2339795A1 (fr) 1977-08-26
CH610390A5 (en) 1979-04-12
ES455574A1 (es) 1978-01-16
BE850988A (nl) 1977-05-31
BR7700654A (pt) 1977-12-13
GB1554031A (en) 1979-10-17

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee