GB2307963B - Quick release cryogenic coupling - Google Patents

Quick release cryogenic coupling

Info

Publication number
GB2307963B
GB2307963B GB9706660A GB9706660A GB2307963B GB 2307963 B GB2307963 B GB 2307963B GB 9706660 A GB9706660 A GB 9706660A GB 9706660 A GB9706660 A GB 9706660A GB 2307963 B GB2307963 B GB 2307963B
Authority
GB
United Kingdom
Prior art keywords
quick release
cryogenic coupling
release cryogenic
coupling
quick
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 - Fee Related
Application number
GB9706660A
Other versions
GB2307963A (en
GB9706660D0 (en
Inventor
Michael Philip Jepp
John Clifford Allen
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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
Priority claimed from GBGB9517546.9A external-priority patent/GB9517546D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9706660A priority Critical patent/GB2307963B/en
Publication of GB9706660D0 publication Critical patent/GB9706660D0/en
Publication of GB2307963A publication Critical patent/GB2307963A/en
Application granted granted Critical
Publication of GB2307963B publication Critical patent/GB2307963B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB9706660A 1995-08-26 1996-08-22 Quick release cryogenic coupling Expired - Fee Related GB2307963B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9706660A GB2307963B (en) 1995-08-26 1996-08-22 Quick release cryogenic coupling

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9517546.9A GB9517546D0 (en) 1995-08-26 1995-08-26 Quick release cryogenic coupling
GB9706660A GB2307963B (en) 1995-08-26 1996-08-22 Quick release cryogenic coupling
PCT/GB1996/002042 WO1997008486A1 (en) 1995-08-26 1996-08-22 Quick release cryogenic coupling

Publications (3)

Publication Number Publication Date
GB9706660D0 GB9706660D0 (en) 1997-05-21
GB2307963A GB2307963A (en) 1997-06-11
GB2307963B true GB2307963B (en) 1999-06-16

Family

ID=26307638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9706660A Expired - Fee Related GB2307963B (en) 1995-08-26 1996-08-22 Quick release cryogenic coupling

Country Status (1)

Country Link
GB (1) GB2307963B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137143A (en) * 1962-04-23 1964-06-16 Robert B Jacobs Condensing vacuum insulation
US3988029A (en) * 1974-08-28 1976-10-26 Kaiser Aerospace And Electronics Corporation Cryogenic fluid coupling device
US4011732A (en) * 1974-02-14 1977-03-15 Helix Technology Incorporated Heat-stationed bayonet connector for cryogenic fluid lines
US4491347A (en) * 1982-01-04 1985-01-01 Minnesota Valley Engineering, Inc. Cryogenic connector
DE4107652A1 (en) * 1991-03-09 1992-09-10 Bayerische Motoren Werke Ag Double-walled pipe coupling - has one pipe expanded to enclose other, and has elastic seals sealing ring chamber between two pipes
US5253675A (en) * 1991-03-22 1993-10-19 Nitto Kohki Co., Ltd. Apparatus for connecting double vacuum pipes for conducting cryogenic fluid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137143A (en) * 1962-04-23 1964-06-16 Robert B Jacobs Condensing vacuum insulation
US4011732A (en) * 1974-02-14 1977-03-15 Helix Technology Incorporated Heat-stationed bayonet connector for cryogenic fluid lines
US3988029A (en) * 1974-08-28 1976-10-26 Kaiser Aerospace And Electronics Corporation Cryogenic fluid coupling device
US4491347A (en) * 1982-01-04 1985-01-01 Minnesota Valley Engineering, Inc. Cryogenic connector
DE4107652A1 (en) * 1991-03-09 1992-09-10 Bayerische Motoren Werke Ag Double-walled pipe coupling - has one pipe expanded to enclose other, and has elastic seals sealing ring chamber between two pipes
US5253675A (en) * 1991-03-22 1993-10-19 Nitto Kohki Co., Ltd. Apparatus for connecting double vacuum pipes for conducting cryogenic fluid

Also Published As

Publication number Publication date
GB2307963A (en) 1997-06-11
GB9706660D0 (en) 1997-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000822