FR1472091A - Improvements made to pipe fittings - Google Patents

Improvements made to pipe fittings

Info

Publication number
FR1472091A
FR1472091A FR40056A FR40056A FR1472091A FR 1472091 A FR1472091 A FR 1472091A FR 40056 A FR40056 A FR 40056A FR 40056 A FR40056 A FR 40056A FR 1472091 A FR1472091 A FR 1472091A
Authority
FR
France
Prior art keywords
improvements made
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
FR40056A
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.)
High Temperature Engineers Ltd
Original Assignee
High Temperature Engineers 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 High Temperature Engineers Ltd filed Critical High Temperature Engineers Ltd
Priority to FR40056A priority Critical patent/FR1472091A/en
Application granted granted Critical
Publication of FR1472091A publication Critical patent/FR1472091A/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
    • F16L37/28—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
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR40056A 1965-11-29 1965-11-29 Improvements made to pipe fittings Expired FR1472091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR40056A FR1472091A (en) 1965-11-29 1965-11-29 Improvements made to pipe fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40056A FR1472091A (en) 1965-11-29 1965-11-29 Improvements made to pipe fittings

Publications (1)

Publication Number Publication Date
FR1472091A true FR1472091A (en) 1967-03-10

Family

ID=1584133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40056A Expired FR1472091A (en) 1965-11-29 1965-11-29 Improvements made to pipe fittings

Country Status (1)

Country Link
FR (1) FR1472091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010032101A1 (en) * 2008-09-16 2010-03-25 Eaton Corporation Aviation fueling hydrant coupler with internal actuating collar lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010032101A1 (en) * 2008-09-16 2010-03-25 Eaton Corporation Aviation fueling hydrant coupler with internal actuating collar lock

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