CH588652A5 - - Google Patents

Info

Publication number
CH588652A5
CH588652A5 CH1742874A CH1742874A CH588652A5 CH 588652 A5 CH588652 A5 CH 588652A5 CH 1742874 A CH1742874 A CH 1742874A CH 1742874 A CH1742874 A CH 1742874A CH 588652 A5 CH588652 A5 CH 588652A5
Authority
CH
Switzerland
Application number
CH1742874A
Original Assignee
Selbstfinanzierungs Anstalt
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 Selbstfinanzierungs Anstalt filed Critical Selbstfinanzierungs Anstalt
Priority to CH1742874A priority Critical patent/CH588652A5/xx
Priority to DE19752556729 priority patent/DE2556729C2/de
Priority to FR7539946A priority patent/FR2296802A1/fr
Publication of CH588652A5 publication Critical patent/CH588652A5/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
    • F16K5/205—Sealing effected by the flowing medium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
CH1742874A 1974-12-30 1974-12-30 CH588652A5 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1742874A CH588652A5 (fr) 1974-12-30 1974-12-30
DE19752556729 DE2556729C2 (de) 1974-12-30 1975-12-17 Dichtungssystem für Hähne
FR7539946A FR2296802A1 (fr) 1974-12-30 1975-12-29 Systeme de reglage pour des joints de robinetterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1742874A CH588652A5 (fr) 1974-12-30 1974-12-30

Publications (1)

Publication Number Publication Date
CH588652A5 true CH588652A5 (fr) 1977-06-15

Family

ID=4425335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1742874A CH588652A5 (fr) 1974-12-30 1974-12-30

Country Status (3)

Country Link
CH (1) CH588652A5 (fr)
DE (1) DE2556729C2 (fr)
FR (1) FR2296802A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825186B2 (ja) * 1977-12-02 1983-05-26 株式会社神戸製鋼所 ボ−ルバルブ
DE19510709C2 (de) * 1995-03-15 2003-12-11 Rautenkranz Int Hermann Absperrarmatur für Rohrleitungen mit zum Schalten druckentlastbaren Sitzringen
DE102004063270B4 (de) * 2004-12-23 2007-01-04 Cera System Verschleissschutz Gmbh Kugelhahn und ein Verfahren zu dessen Betrieb
DE102015207619A1 (de) 2015-04-27 2016-10-27 Schaeffler Technologies AG & Co. KG Regelventil zur Regelung eines Fluidflusses
ITUB20160835A1 (it) * 2016-02-18 2017-08-18 Gasket Int S P A Sistema di tenuta per valvole a sfera e valvola a sfera comprendente tale sistema di tenuta
NO343724B1 (en) * 2017-06-19 2019-05-20 Sil Valves As A valve seal device
US11454327B2 (en) * 2020-08-07 2022-09-27 Commando Pressure Control, Inc. Methods and systems associated with a high pressure valve system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617025A (en) * 1970-07-06 1971-11-02 Grove Valve & Regulator Co Ball valve with retractable seat rings
US3776506A (en) * 1971-12-15 1973-12-04 Acf Ind Inc Valve structure having fluid pressure actuated sealing members
FR2218517A1 (fr) * 1973-02-16 1974-09-13 Gaz De France

Also Published As

Publication number Publication date
FR2296802B3 (fr) 1980-05-23
FR2296802A1 (fr) 1976-07-30
DE2556729A1 (de) 1976-07-01
DE2556729C2 (de) 1984-07-12

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Legal Events

Date Code Title Description
PL Patent ceased