GB2135025B - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB2135025B
GB2135025B GB08403338A GB8403338A GB2135025B GB 2135025 B GB2135025 B GB 2135025B GB 08403338 A GB08403338 A GB 08403338A GB 8403338 A GB8403338 A GB 8403338A GB 2135025 B GB2135025 B GB 2135025B
Authority
GB
United Kingdom
Prior art keywords
valves
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
GB08403338A
Other versions
GB8403338D0 (en
GB2135025A (en
Inventor
Raymond Jean Monrocq
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
Publication of GB8403338D0 publication Critical patent/GB8403338D0/en
Publication of GB2135025A publication Critical patent/GB2135025A/en
Application granted granted Critical
Publication of GB2135025B publication Critical patent/GB2135025B/en
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
GB08403338A 1983-02-15 1984-02-08 Improvements in valves Expired GB2135025B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302382A FR2540956B1 (en) 1983-02-15 1983-02-15 IMPROVEMENTS ON VALVES VEHICULATING CRYOGENIC FLUIDS

Publications (3)

Publication Number Publication Date
GB8403338D0 GB8403338D0 (en) 1984-03-14
GB2135025A GB2135025A (en) 1984-08-22
GB2135025B true GB2135025B (en) 1986-01-02

Family

ID=9285917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403338A Expired GB2135025B (en) 1983-02-15 1984-02-08 Improvements in valves

Country Status (4)

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

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 (en) * 2002-12-18 2005-10-21 Snecma Moteurs CRYOGENIC VALVE DEVICE WITH PNEUMATIC ACTUATOR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384752A (en) * 1963-11-26 1965-01-08 Air Liquide Valve for fluid at temperature significantly lower than?
GB995829A (en) * 1964-05-22 1965-06-23 Spembly Ltd Fluid stop valve
DE2162875B2 (en) * 1971-12-17 1975-07-24 Samson Apparatebau Ag, 6000 Frankfurt Shut-off or regulating valve for flowing media
DE2338912A1 (en) * 1973-08-01 1975-02-13 Bayer Ag Dispensing valve for granulated material - displaceable tube cooperates with conical closure plug

Also Published As

Publication number Publication date
FR2540956A1 (en) 1984-08-17
FR2540956B1 (en) 1987-12-11
IT8467070A0 (en) 1984-01-24
GB8403338D0 (en) 1984-03-14
IT1179569B (en) 1987-09-16
GB2135025A (en) 1984-08-22
CH655775A5 (en) 1986-05-15

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20040207