FR78726E - Improvements to pipe fittings - Google Patents

Improvements to pipe fittings

Info

Publication number
FR78726E
FR78726E FR844776A FR844776A FR78726E FR 78726 E FR78726 E FR 78726E FR 844776 A FR844776 A FR 844776A FR 844776 A FR844776 A FR 844776A FR 78726 E FR78726 E FR 78726E
Authority
FR
France
Prior art keywords
pipe fittings
fittings
pipe
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
FR844776A
Other languages
French (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.)
Cobham Mission Systems Wimborne Ltd
Original Assignee
Flight Refuelling Ltd
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 Flight Refuelling Ltd filed Critical Flight Refuelling Ltd
Priority to FR844776A priority Critical patent/FR78726E/en
Application granted granted Critical
Publication of FR78726E publication Critical patent/FR78726E/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
    • F16L37/52—Universal joints, i.e. with a mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/127—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR844776A 1958-07-11 1960-11-23 Improvements to pipe fittings Expired FR78726E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR844776A FR78726E (en) 1958-07-11 1960-11-23 Improvements to pipe fittings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1229547X 1958-07-11
FR844776A FR78726E (en) 1958-07-11 1960-11-23 Improvements to pipe fittings

Publications (1)

Publication Number Publication Date
FR78726E true FR78726E (en) 1962-08-31

Family

ID=26188258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844776A Expired FR78726E (en) 1958-07-11 1960-11-23 Improvements to pipe fittings

Country Status (1)

Country Link
FR (1) FR78726E (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278712A (en) * 1963-03-20 1966-10-11 Mitsubishi Electric Corp Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor
FR2393221A1 (en) * 1977-05-31 1978-12-29 Fmc Corp DRY DISCONNECT FITTING
FR2393220A1 (en) * 1977-05-31 1978-12-29 Fmc Corp MODIFIED SHUTTER COUPLER
EP0013623A1 (en) * 1979-01-11 1980-07-23 Alpha Process Controls (International) Ltd. Pipe coupling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278712A (en) * 1963-03-20 1966-10-11 Mitsubishi Electric Corp Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor
FR2393221A1 (en) * 1977-05-31 1978-12-29 Fmc Corp DRY DISCONNECT FITTING
FR2393220A1 (en) * 1977-05-31 1978-12-29 Fmc Corp MODIFIED SHUTTER COUPLER
EP0013623A1 (en) * 1979-01-11 1980-07-23 Alpha Process Controls (International) Ltd. Pipe coupling

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