BE727630A - - Google Patents

Info

Publication number
BE727630A
BE727630A BE727630DA BE727630A BE 727630 A BE727630 A BE 727630A BE 727630D A BE727630D A BE 727630DA BE 727630 A BE727630 A BE 727630A
Authority
BE
Belgium
Application number
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
Publication of BE727630A publication Critical patent/BE727630A/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
    • F16K5/06—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
    • F16K5/0647—Spindles or actuating means
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
BE727630D 1968-02-08 1969-01-30 BE727630A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42000027 1968-02-08

Publications (1)

Publication Number Publication Date
BE727630A true BE727630A (da) 1969-07-01

Family

ID=9693011

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727630D BE727630A (da) 1968-02-08 1969-01-30

Country Status (5)

Country Link
BE (1) BE727630A (da)
CH (1) CH512027A (da)
ES (1) ES363352A1 (da)
FR (1) FR1563029A (da)
GB (1) GB1208254A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173306C (nl) * 1974-08-23 1984-01-02 Vsh Fabrieken Nv Kogelkraan, voorzien van een tweedelig leger voor het vormen van een opneemruimte voor een kogelvormig afsluitorgaan.
IT1232361B (it) * 1989-04-05 1992-01-28 Ferrero Rubinetteria S N C Di Valvola a sfera perfezionata per impianti di refrigerazione
US5407177A (en) * 1994-03-02 1995-04-18 Lombardo; Joseph A. Oil valve devices for removing used oil from drain pans of vehicles

Also Published As

Publication number Publication date
ES363352A1 (es) 1970-12-16
GB1208254A (en) 1970-10-14
FR1563029A (da) 1969-04-11
CH512027A (fr) 1971-08-31

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