CA1046479A - Plug valve - Google Patents

Plug valve

Info

Publication number
CA1046479A
CA1046479A CA261,012A CA261012A CA1046479A CA 1046479 A CA1046479 A CA 1046479A CA 261012 A CA261012 A CA 261012A CA 1046479 A CA1046479 A CA 1046479A
Authority
CA
Canada
Prior art keywords
plug
seal
stem
casing
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.)
Expired
Application number
CA261,012A
Other languages
English (en)
French (fr)
Inventor
John G. Macleod
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
Application granted granted Critical
Publication of CA1046479A publication Critical patent/CA1046479A/en
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
    • 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)
  • Details Of Valves (AREA)
CA261,012A 1975-10-24 1976-09-13 Plug valve Expired CA1046479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62559475A 1975-10-24 1975-10-24

Publications (1)

Publication Number Publication Date
CA1046479A true CA1046479A (en) 1979-01-16

Family

ID=24506794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA261,012A Expired CA1046479A (en) 1975-10-24 1976-09-13 Plug valve

Country Status (14)

Country Link
JP (1) JPS5253529A (de)
AR (1) AR211784A1 (de)
AU (1) AU1783376A (de)
BE (1) BE847602A (de)
BR (1) BR7607103A (de)
CA (1) CA1046479A (de)
CH (1) CH598519A5 (de)
DE (1) DE2647879A1 (de)
ES (1) ES452609A1 (de)
FR (1) FR2328906A1 (de)
GB (1) GB1541270A (de)
NL (1) NL7611740A (de)
SE (1) SE7611697L (de)
ZA (1) ZA765546B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031971Y2 (ja) * 1979-04-14 1985-09-25 三菱農機株式会社 操向駆動車輪におけるナックルア−ム

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
US2945668A (en) * 1955-08-03 1960-07-19 Rockwell Mfg Co Plug valves
FR1172080A (fr) * 1956-01-24 1959-02-05 Shafer Valve Co Vanne fabriquée avec des tubes préformés et son procédé de fabrication
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
US3954251A (en) * 1973-10-15 1976-05-04 Whitey Research Tool Co. Fluid system device

Also Published As

Publication number Publication date
JPS5253529A (en) 1977-04-30
NL7611740A (nl) 1977-04-26
AU1783376A (en) 1978-03-23
BE847602A (nl) 1977-02-14
CH598519A5 (de) 1978-04-28
BR7607103A (pt) 1977-09-13
DE2647879A1 (de) 1977-05-05
GB1541270A (en) 1979-02-28
ZA765546B (en) 1977-08-31
ES452609A1 (es) 1977-10-01
SE7611697L (sv) 1977-04-25
FR2328906A1 (fr) 1977-05-20
AR211784A1 (es) 1978-03-15

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