CH598521A5 - - Google Patents

Info

Publication number
CH598521A5
CH598521A5 CH699776A CH699776A CH598521A5 CH 598521 A5 CH598521 A5 CH 598521A5 CH 699776 A CH699776 A CH 699776A CH 699776 A CH699776 A CH 699776A CH 598521 A5 CH598521 A5 CH 598521A5
Authority
CH
Switzerland
Application number
CH699776A
Inventor
Jackie Chappuis
Original Assignee
Vevey Atel Const Mec
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 Vevey Atel Const Mec filed Critical Vevey Atel Const Mec
Priority to CH699776A priority Critical patent/CH598521A5/xx
Priority to PT6658577A priority patent/PT66585B/pt
Priority to FR7716804A priority patent/FR2353775A1/fr
Priority to ES459342A priority patent/ES459342A1/es
Publication of CH598521A5 publication Critical patent/CH598521A5/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
    • F16K5/201—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
    • 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
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
CH699776A 1976-06-03 1976-06-03 CH598521A5 (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH699776A CH598521A5 (da) 1976-06-03 1976-06-03
PT6658577A PT66585B (fr) 1976-06-03 1977-05-23 Soupape spherique destinee a etre placee a l'amont d'une pompe-turbine a distributeur fixe
FR7716804A FR2353775A1 (fr) 1976-06-03 1977-05-26 Vanne spherique destinee a etre placee a l'amont d'une pompe-turbine a distributeur fixe
ES459342A ES459342A1 (es) 1976-06-03 1977-05-31 Perfeccionamientos en valvulas esfericas para instalalcioneshidroelectricas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH699776A CH598521A5 (da) 1976-06-03 1976-06-03

Publications (1)

Publication Number Publication Date
CH598521A5 true CH598521A5 (da) 1978-04-28

Family

ID=4318314

Family Applications (1)

Application Number Title Priority Date Filing Date
CH699776A CH598521A5 (da) 1976-06-03 1976-06-03

Country Status (4)

Country Link
CH (1) CH598521A5 (da)
ES (1) ES459342A1 (da)
FR (1) FR2353775A1 (da)
PT (1) PT66585B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159553C (no) * 1986-03-12 1989-01-11 Norske Stats Oljeselskap Kuleventil.
AU3946097A (en) * 1997-08-07 1999-03-01 Sira Aquitaine S.A. Tap with spherical half-faucet plug
PL208980B1 (pl) * 2005-02-28 2011-07-29 Zakład Urządzeń Gazowniczych Gazomet Społka Z Ograniczoną Odpowiedz Sposób zmniejszenia docisku uszczelek do zawieradła kulowego i układ do zmniejszenia docisku uszczelek do zawieradła kulowego
US11454327B2 (en) * 2020-08-07 2022-09-27 Commando Pressure Control, Inc. Methods and systems associated with a high pressure valve system

Also Published As

Publication number Publication date
ES459342A1 (es) 1978-08-01
FR2353775B3 (da) 1980-06-27
PT66585A (fr) 1977-06-01
PT66585B (fr) 1978-10-20
FR2353775A1 (fr) 1977-12-30

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Legal Events

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