CH472616A - Shut-off device with a spherical shut-off body - Google Patents

Shut-off device with a spherical shut-off body

Info

Publication number
CH472616A
CH472616A CH792468A CH792468A CH472616A CH 472616 A CH472616 A CH 472616A CH 792468 A CH792468 A CH 792468A CH 792468 A CH792468 A CH 792468A CH 472616 A CH472616 A CH 472616A
Authority
CH
Switzerland
Prior art keywords
shut
spherical
spherical shut
Prior art date
Application number
CH792468A
Other languages
German (de)
Inventor
Alphons Jaspers Hendrik
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH472616A publication Critical patent/CH472616A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/045—Controlling
    • F02G1/05—Controlling by varying the rate of flow or quantity of the working gas
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—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 with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CH792468A 1967-06-01 1968-05-29 Shut-off device with a spherical shut-off body CH472616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6707611A NL6707611A (en) 1967-06-01 1967-06-01

Publications (1)

Publication Number Publication Date
CH472616A true CH472616A (en) 1969-05-15

Family

ID=19800281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH792468A CH472616A (en) 1967-06-01 1968-05-29 Shut-off device with a spherical shut-off body

Country Status (6)

Country Link
BE (1) BE715920A (en)
CH (1) CH472616A (en)
DE (1) DE1750613A1 (en)
FR (1) FR1567679A (en)
GB (1) GB1232817A (en)
NL (1) NL6707611A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534657A1 (en) * 1982-10-15 1984-04-20 Vsh Fabrieken Nv BALL VALVE
DE3427931A1 (en) * 1984-07-28 1986-01-30 Norbert 6635 Schwalbach Scherer Three-way valve
DE3713427C1 (en) * 1987-04-22 1988-12-08 Otto Kamp Method for cleaning service water systems or heating installations and device for carrying out the method
EP0375826A1 (en) * 1988-12-30 1990-07-04 FIMCIM S.r.l. Ball valve
CN113375048A (en) * 2021-04-23 2021-09-10 北京环宇京辉京城气体科技有限公司 Hydrogen-returning device for hydrogen production by natural gas and hydrogen-returning process using same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765463A (en) * 1980-10-02 1982-04-21 Fuji Kinzoku Kosaku Kk Ball valve
FR2518212A1 (en) * 1981-12-14 1983-06-17 Clere Leopold Seal for spherical gas valve - has elastomer body and gives double inner sealing to increase safety
DE3513533A1 (en) * 1984-04-17 1985-10-24 Caleffi & C. S.p.A., Fontaneto d' Agogna, Novara BALL VALVE WITH BUILT-IN CHECK VALVE
US5039063A (en) * 1990-07-13 1991-08-13 Marathon Oil Company Smooth bore slide valve
CN116398473B (en) * 2023-06-08 2023-08-18 合肥化机装备制造有限公司 Spherical sealing joint for engine turbopump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534657A1 (en) * 1982-10-15 1984-04-20 Vsh Fabrieken Nv BALL VALVE
DE3427931A1 (en) * 1984-07-28 1986-01-30 Norbert 6635 Schwalbach Scherer Three-way valve
DE3713427C1 (en) * 1987-04-22 1988-12-08 Otto Kamp Method for cleaning service water systems or heating installations and device for carrying out the method
EP0375826A1 (en) * 1988-12-30 1990-07-04 FIMCIM S.r.l. Ball valve
GR890100134A (en) * 1988-12-30 1991-03-15 Fimcin Srl Improved ball valve
CN113375048A (en) * 2021-04-23 2021-09-10 北京环宇京辉京城气体科技有限公司 Hydrogen-returning device for hydrogen production by natural gas and hydrogen-returning process using same

Also Published As

Publication number Publication date
BE715920A (en) 1968-12-02
GB1232817A (en) 1971-05-19
NL6707611A (en) 1968-12-02
FR1567679A (en) 1969-05-16
DE1750613A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PL Patent ceased