FR2221658B1 - - Google Patents

Info

Publication number
FR2221658B1
FR2221658B1 FR7346340A FR7346340A FR2221658B1 FR 2221658 B1 FR2221658 B1 FR 2221658B1 FR 7346340 A FR7346340 A FR 7346340A FR 7346340 A FR7346340 A FR 7346340A FR 2221658 B1 FR2221658 B1 FR 2221658B1
Authority
FR
France
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
FR7346340A
Other versions
FR2221658A1 (fr
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of FR2221658A1 publication Critical patent/FR2221658A1/fr
Application granted granted Critical
Publication of FR2221658B1 publication Critical patent/FR2221658B1/fr
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
    • 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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)
FR7346340A 1973-03-14 1973-12-26 Expired FR2221658B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166,115A CA954849A (en) 1973-03-14 1973-03-14 Rotary valve

Publications (2)

Publication Number Publication Date
FR2221658A1 FR2221658A1 (fr) 1974-10-11
FR2221658B1 true FR2221658B1 (fr) 1978-11-10

Family

ID=4096088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346340A Expired FR2221658B1 (fr) 1973-03-14 1973-12-26

Country Status (7)

Country Link
JP (1) JPS5226929B2 (fr)
CA (1) CA954849A (fr)
CH (1) CH582322A5 (fr)
DE (1) DE2401759A1 (fr)
FR (1) FR2221658B1 (fr)
GB (1) GB1405998A (fr)
SE (1) SE399314B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620526Y2 (fr) * 1976-02-12 1981-05-15
US4372532A (en) * 1978-11-14 1983-02-08 Kubota, Ltd. Valve
JPS56108334U (fr) * 1980-01-18 1981-08-22
JPS56133237U (fr) * 1980-03-06 1981-10-08
IT1155408B (it) * 1982-10-27 1987-01-28 Giorgio Bormioli Dispositivo di comando per movimenti sequenziali, in particolare per la manovra di valvole a sfera a movimento rototraslatorio per prodotti fluidi ad altissima o bassissima temperatura
JPS61205228U (fr) * 1985-06-12 1986-12-24
US4989641A (en) * 1989-10-11 1991-02-05 Santa Fe Energy Co. Rotary selector valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290332A (en) * 1940-07-09 1942-07-21 Reed Roller Bit Co Valve
US2283259A (en) * 1940-09-09 1942-05-19 Reed Roller Bit Co Valve
US2295862A (en) * 1942-05-04 1942-09-15 Reed Roller Bit Co Valve
US2501635A (en) * 1945-04-19 1950-03-21 Crane Co Rotary plug valve
GB1134841A (en) * 1964-09-08 1968-11-27 Sandall Prec Company Ltd Improvements relating to fluid control valves
FR1474040A (fr) * 1966-01-25 1967-03-24 Hispano Suiza Sa Perfectionnements apportés aux dispositifs de vannage par tout ou rien, notamment à ceux à boisseau
FR2161281A5 (fr) * 1971-11-19 1973-07-06 Edf

Also Published As

Publication number Publication date
CA954849A (en) 1974-09-17
CH582322A5 (fr) 1976-11-30
GB1405998A (en) 1975-09-10
FR2221658A1 (fr) 1974-10-11
JPS5226929B2 (fr) 1977-07-16
DE2401759A1 (de) 1974-10-03
JPS501425A (fr) 1975-01-09
SE399314B (sv) 1978-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse