CH478377A - Gate valve for tight connection of two pipes intended for a hazardous fluid - Google Patents

Gate valve for tight connection of two pipes intended for a hazardous fluid

Info

Publication number
CH478377A
CH478377A CH1195967A CH1195967A CH478377A CH 478377 A CH478377 A CH 478377A CH 1195967 A CH1195967 A CH 1195967A CH 1195967 A CH1195967 A CH 1195967A CH 478377 A CH478377 A CH 478377A
Authority
CH
Switzerland
Prior art keywords
gate valve
tight connection
hazardous fluid
pipes intended
pipes
Prior art date
Application number
CH1195967A
Other languages
French (fr)
Inventor
Letoffe Lucien
Savagnac Roland
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH478377A publication Critical patent/CH478377A/en

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/50—Preventing rotation of valve members
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
CH1195967A 1966-09-30 1967-08-25 Gate valve for tight connection of two pipes intended for a hazardous fluid CH478377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78438A FR1507204A (en) 1966-09-30 1966-09-30 Watertight connection device

Publications (1)

Publication Number Publication Date
CH478377A true CH478377A (en) 1969-09-15

Family

ID=8618252

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1195967A CH478377A (en) 1966-09-30 1967-08-25 Gate valve for tight connection of two pipes intended for a hazardous fluid

Country Status (7)

Country Link
BE (1) BE703151A (en)
CH (1) CH478377A (en)
DE (1) DE1972355U (en)
ES (1) ES345523A1 (en)
FR (1) FR1507204A (en)
GB (1) GB1160750A (en)
LU (1) LU54501A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445919A1 (en) * 1979-01-03 1980-08-01 Tech Nles Ste Gle Valve for use in nuclear installation - has heavy plug in casing acting via part spherical bearing member on valve body
US4306583A (en) * 1979-01-03 1981-12-22 Societe Generale Pour Les Techniques Nouvelles S.G.N. Remotely dismountable valves
FR2446976A1 (en) * 1979-01-22 1980-08-14 Tuflin Sarl NEW VALVE FOR POLLUTANT OR DANGEROUS FLUID WITH REMOTE CONTROL AND DISASSEMBLY
FR2473672A2 (en) * 1979-01-22 1981-07-17 Tech Nles Ste Gle Stopcock core having a thick or solid fluoro:polymer core surface - with surface cavity or channels to control differential thermal expansion effect
US4461317A (en) * 1981-04-06 1984-07-24 The United States Of America As Represented By The United States Department Of Energy Overflow control valve
EP0287860A3 (en) * 1987-03-31 1989-06-07 Asmo Co., Ltd. Mechanism converting rotary motion into reciprocating motion
GB9310571D0 (en) * 1993-05-22 1993-07-07 Concentric Controls Ltd Gas valve
CN107575586A (en) * 2017-09-21 2018-01-12 安徽荣达阀门有限公司 One kind rotatably compresses valve

Also Published As

Publication number Publication date
DE1972355U (en) 1967-11-09
ES345523A1 (en) 1969-11-01
BE703151A (en) 1968-01-15
LU54501A1 (en) 1967-11-20
GB1160750A (en) 1969-08-06
FR1507204A (en) 1967-12-29

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Legal Events

Date Code Title Description
PL Patent ceased