FR2540956B1 - Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques - Google Patents

Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques

Info

Publication number
FR2540956B1
FR2540956B1 FR8302382A FR8302382A FR2540956B1 FR 2540956 B1 FR2540956 B1 FR 2540956B1 FR 8302382 A FR8302382 A FR 8302382A FR 8302382 A FR8302382 A FR 8302382A FR 2540956 B1 FR2540956 B1 FR 2540956B1
Authority
FR
France
Prior art keywords
vehiculating
valves
cryogenic fluids
cryogenic
fluids
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8302382A
Other languages
English (en)
Other versions
FR2540956A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8302382A priority Critical patent/FR2540956B1/fr
Priority to IT67070/84A priority patent/IT1179569B/it
Priority to GB08403338A priority patent/GB2135025B/en
Priority to CH741/84A priority patent/CH655775A5/fr
Publication of FR2540956A1 publication Critical patent/FR2540956A1/fr
Application granted granted Critical
Publication of FR2540956B1 publication Critical patent/FR2540956B1/fr
Expired legal-status Critical Current

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
    • F16K49/00—Means in or on valves for heating or cooling
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
FR8302382A 1983-02-15 1983-02-15 Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques Expired FR2540956B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8302382A FR2540956B1 (fr) 1983-02-15 1983-02-15 Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques
IT67070/84A IT1179569B (it) 1983-02-15 1984-01-24 Perfezionamenti ai rubinetti che trasportano fluidi criogenici
GB08403338A GB2135025B (en) 1983-02-15 1984-02-08 Improvements in valves
CH741/84A CH655775A5 (fr) 1983-02-15 1984-02-15 Vanne vehiculant des fluides cryogeniques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302382A FR2540956B1 (fr) 1983-02-15 1983-02-15 Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques

Publications (2)

Publication Number Publication Date
FR2540956A1 FR2540956A1 (fr) 1984-08-17
FR2540956B1 true FR2540956B1 (fr) 1987-12-11

Family

ID=9285917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302382A Expired FR2540956B1 (fr) 1983-02-15 1983-02-15 Perfectionnements apportes aux vannes vehiculant des fluides cryogeniques

Country Status (4)

Country Link
CH (1) CH655775A5 (fr)
FR (1) FR2540956B1 (fr)
GB (1) GB2135025B (fr)
IT (1) IT1179569B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687017A (en) * 1986-04-28 1987-08-18 Nupro Company Inverted bellows valve
US5158106A (en) * 1991-06-06 1992-10-27 Saes Pure Gas, Inc. Ultra-low heat leak cryogenic valve
FR2849144B1 (fr) * 2002-12-18 2005-10-21 Snecma Moteurs Dispositif de vanne cryogenique a actionneur pneumatique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384752A (fr) * 1963-11-26 1965-01-08 Air Liquide Vanne pour fluide à température nettement inférieure à ?
GB995829A (en) * 1964-05-22 1965-06-23 Spembly Ltd Fluid stop valve
DE2162875B2 (de) * 1971-12-17 1975-07-24 Samson Apparatebau Ag, 6000 Frankfurt Absperr- oder Regulierventil für strömende Medien
DE2338912A1 (de) * 1973-08-01 1975-02-13 Bayer Ag Vorrichtung zum absperren von feststoffen

Also Published As

Publication number Publication date
FR2540956A1 (fr) 1984-08-17
CH655775A5 (fr) 1986-05-15
IT1179569B (it) 1987-09-16
GB2135025B (en) 1986-01-02
GB8403338D0 (en) 1984-03-14
IT8467070A0 (it) 1984-01-24
GB2135025A (en) 1984-08-22

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Legal Events

Date Code Title Description
TP Transmission of property