ZA765546B - Plug valve - Google Patents

Plug valve

Info

Publication number
ZA765546B
ZA765546B ZA765546A ZA765546A ZA765546B ZA 765546 B ZA765546 B ZA 765546B ZA 765546 A ZA765546 A ZA 765546A ZA 765546 A ZA765546 A ZA 765546A ZA 765546 B ZA765546 B ZA 765546B
Authority
ZA
South Africa
Prior art keywords
plug valve
plug
valve
Prior art date
Application number
ZA765546A
Inventor
J Macleod
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 ZA765546B publication Critical patent/ZA765546B/en

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)
ZA765546A 1975-10-24 1976-09-15 Plug valve ZA765546B (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
ZA765546B true ZA765546B (en) 1977-08-31

Family

ID=24506794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA765546A ZA765546B (en) 1975-10-24 1976-09-15 Plug valve

Country Status (14)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031971Y2 (en) * 1979-04-14 1985-09-25 三菱農機株式会社 Knuckle arm in steering drive wheel

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 (en) * 1956-01-24 1959-02-05 Shafer Valve Co Valve manufactured with preformed tubes and its manufacturing process
US3115151A (en) * 1960-12-21 1963-12-24 Rockwell Mfg Co Fluid pressure balancing system for lubricated plug valves
FR1278555A (en) * 1961-02-01 1961-12-08 Ball valve
US3954251A (en) * 1973-10-15 1976-05-04 Whitey Research Tool Co. Fluid system device

Also Published As

Publication number Publication date
DE2647879A1 (en) 1977-05-05
GB1541270A (en) 1979-02-28
BR7607103A (en) 1977-09-13
CH598519A5 (en) 1978-04-28
CA1046479A (en) 1979-01-16
FR2328906A1 (en) 1977-05-20
AR211784A1 (en) 1978-03-15
JPS5253529A (en) 1977-04-30
AU1783376A (en) 1978-03-23
BE847602A (en) 1977-02-14
ES452609A1 (en) 1977-10-01
SE7611697L (en) 1977-04-25
NL7611740A (en) 1977-04-26

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