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NL6707611A - - Google Patents

Info

Publication number
NL6707611A
NL6707611A NL6707611A NL6707611A NL6707611A NL 6707611 A NL6707611 A NL 6707611A NL 6707611 A NL6707611 A NL 6707611A NL 6707611 A NL6707611 A NL 6707611A NL 6707611 A NL6707611 A NL 6707611A
Authority
NL
Netherlands
Application number
NL6707611A
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 filed Critical
Priority to NL6707611A priority Critical patent/NL6707611A/xx
Priority to DE19681750613 priority patent/DE1750613A1/en
Priority to CH792468A priority patent/CH472616A/en
Priority to GB1232817D priority patent/GB1232817A/en
Priority to BE715920D priority patent/BE715920A/xx
Priority to FR1567679D priority patent/FR1567679A/fr
Publication of NL6707611A publication Critical patent/NL6707611A/xx

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
NL6707611A 1967-06-01 1967-06-01 NL6707611A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6707611A NL6707611A (en) 1967-06-01 1967-06-01
DE19681750613 DE1750613A1 (en) 1967-06-01 1968-05-17 Shut-off device with a spherical shut-off body
CH792468A CH472616A (en) 1967-06-01 1968-05-29 Shut-off device with a spherical shut-off body
GB1232817D GB1232817A (en) 1967-06-01 1968-05-29
BE715920D BE715920A (en) 1967-06-01 1968-05-30
FR1567679D FR1567679A (en) 1967-06-01 1968-06-04

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
NL6707611A true NL6707611A (en) 1968-12-02

Family

ID=19800281

Family Applications (1)

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

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)

Families Citing this family (10)

* 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
NL193670C (en) * 1982-10-15 2000-06-06 Vsh Fabrieken Bv Three-way ball valve.
DE8511077U1 (en) * 1984-04-17 1986-01-02 Caleffi & C. S.p.A., Fontaneto d' Agogna, Novara Ball valve with built-in check 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
IT1230541B (en) * 1988-12-30 1991-10-28 Fimcim Srl PERFECTED BALL VALVE
US5039063A (en) * 1990-07-13 1991-08-13 Marathon Oil Company Smooth bore slide valve
CN113375048B (en) * 2021-04-23 2023-01-10 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
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

Also Published As

Publication number Publication date
DE1750613A1 (en) 1971-01-28
FR1567679A (en) 1969-05-16
CH472616A (en) 1969-05-15
BE715920A (en) 1968-12-02
GB1232817A (en) 1971-05-19

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