CH582321A5 - - Google Patents

Info

Publication number
CH582321A5
CH582321A5 CH137874A CH137874A CH582321A5 CH 582321 A5 CH582321 A5 CH 582321A5 CH 137874 A CH137874 A CH 137874A CH 137874 A CH137874 A CH 137874A CH 582321 A5 CH582321 A5 CH 582321A5
Authority
CH
Switzerland
Application number
CH137874A
Original Assignee
Ca Atomic Energy Ltd
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 Ca Atomic Energy Ltd filed Critical Ca Atomic Energy Ltd
Publication of CH582321A5 publication Critical patent/CH582321A5/xx

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
CH137874A 1973-03-14 1974-01-31 CH582321A5 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH582321A5 true CH582321A5 (en) 1976-11-30

Family

ID=4096083

Family Applications (1)

Application Number Title Priority Date Filing Date
CH137874A CH582321A5 (en) 1973-03-14 1974-01-31

Country Status (7)

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

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 (en) * 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 (en) * 1981-07-29 1983-02-08 三喜工業株式会社 Method of producing printed circuit board
DE3308763C2 (en) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Process for the preparation of dihydroxybenzenes
DE3407114A1 (en) * 1984-02-28 1985-09-05 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF CIRCUIT BOARDS
DE3423457A1 (en) * 1984-06-26 1986-01-02 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF CIRCUIT BOARDS
JPS61257479A (en) * 1985-05-10 1986-11-14 Agency Of Ind Science & Technol Method for plating inorganic powder by electroless plating
DE3643680A1 (en) * 1986-12-20 1988-07-07 Dillinger Stahlbau Blocking-off device with lifting rotary wing flap
CN108150667B (en) * 2017-12-21 2020-05-22 上海卓赛机电工程有限公司 Track ball valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551241C (en) * 1928-04-17 1932-05-30 Ewald Haselhorst Rotary valve
FR1345773A (en) * 1962-11-03 1963-12-13 Advanced valve

Also Published As

Publication number Publication date
JPS501424A (en) 1975-01-09
JPS5226928B2 (en) 1977-07-16
DE2401758A1 (en) 1974-10-03
GB1408660A (en) 1975-10-01
FR2221657A1 (en) 1974-10-11
SE399313B (en) 1978-02-06
CA956294A (en) 1974-10-15
FR2221657B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
PL Patent ceased