FR2221657A1 - - Google Patents

Info

Publication number
FR2221657A1
FR2221657A1 FR7346339A FR7346339A FR2221657A1 FR 2221657 A1 FR2221657 A1 FR 2221657A1 FR 7346339 A FR7346339 A FR 7346339A FR 7346339 A FR7346339 A FR 7346339A FR 2221657 A1 FR2221657 A1 FR 2221657A1
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.)
Granted
Application number
FR7346339A
Other languages
French (fr)
Other versions
FR2221657B1 (ja
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 FR2221657A1 publication Critical patent/FR2221657A1/fr
Application granted granted Critical
Publication of FR2221657B1 publication Critical patent/FR2221657B1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)
FR7346339A 1973-03-14 1973-12-26 Expired FR2221657B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA166040 1973-03-14

Publications (2)

Publication Number Publication Date
FR2221657A1 true FR2221657A1 (ja) 1974-10-11
FR2221657B1 FR2221657B1 (ja) 1976-10-08

Family

ID=4096083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346339A Expired FR2221657B1 (ja) 1973-03-14 1973-12-26

Country Status (7)

Country Link
JP (1) JPS5226928B2 (ja)
CA (1) CA956294A (ja)
CH (1) CH582321A5 (ja)
DE (1) DE2401758A1 (ja)
FR (1) FR2221657B1 (ja)
GB (1) GB1408660A (ja)
SE (1) SE399313B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265325A (en) * 1975-11-26 1977-05-30 Kogyo Gijutsuin Ball valve
GB2068083A (en) * 1980-01-08 1981-08-05 Xomox Corp Valve assembly
JPS577996A (en) * 1980-06-19 1982-01-16 Hitachi Condenser Method of producing multilayer printed circuit board
JPS5727098A (en) * 1980-07-25 1982-02-13 Hitachi Condenser Method of producing multilayer printed circuit board
JPS5753999A (ja) * 1980-09-17 1982-03-31 Hitachi Condenser Tasoinsatsuhaisenbannoseiho
JPS5762593A (en) * 1980-10-02 1982-04-15 Hitachi Condenser Method of producing multilayer printed circuit board
JPS5821394A (ja) * 1981-07-29 1983-02-08 三喜工業株式会社 プリント配線板の製造法
DE3308763C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3407114A1 (de) * 1984-02-28 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von leiterplatten
DE3423457A1 (de) * 1984-06-26 1986-01-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von leiterplatten
JPS61257479A (ja) * 1985-05-10 1986-11-14 Agency Of Ind Science & Technol 無機粉体の無電解めつき方法
DE3643680A1 (de) * 1986-12-20 1988-07-07 Dillinger Stahlbau Absperrvorrichtung mit hubdrehfluegelklappe
CN108150667B (zh) * 2017-12-21 2020-05-22 上海卓赛机电工程有限公司 一种轨道球阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551241C (de) * 1928-04-17 1932-05-30 Ewald Haselhorst Drehschieber
FR1345773A (fr) * 1962-11-03 1963-12-13 Soupape perfectionnée

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551241C (de) * 1928-04-17 1932-05-30 Ewald Haselhorst Drehschieber
FR1345773A (fr) * 1962-11-03 1963-12-13 Soupape perfectionnée

Also Published As

Publication number Publication date
CH582321A5 (ja) 1976-11-30
DE2401758A1 (de) 1974-10-03
CA956294A (en) 1974-10-15
GB1408660A (en) 1975-10-01
SE399313B (sv) 1978-02-06
JPS501424A (ja) 1975-01-09
JPS5226928B2 (ja) 1977-07-16
FR2221657B1 (ja) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse