AU2691892A - Quick connect fluid coupling - Google Patents

Quick connect fluid coupling

Info

Publication number
AU2691892A
AU2691892A AU26918/92A AU2691892A AU2691892A AU 2691892 A AU2691892 A AU 2691892A AU 26918/92 A AU26918/92 A AU 26918/92A AU 2691892 A AU2691892 A AU 2691892A AU 2691892 A AU2691892 A AU 2691892A
Authority
AU
Australia
Prior art keywords
fluid coupling
quick connect
connect fluid
quick
coupling
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.)
Abandoned
Application number
AU26918/92A
Inventor
Donald D. Bartholomew
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.)
Proprietary Technology Inc
Original Assignee
Proprietary Technology Inc
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 Proprietary Technology Inc filed Critical Proprietary Technology Inc
Publication of AU2691892A publication Critical patent/AU2691892A/en
Abandoned 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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling
    • 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
    • F16L37/34—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 at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
AU26918/92A 1992-09-21 1992-09-21 Quick connect fluid coupling Abandoned AU2691892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1992/007999 WO1994007078A1 (en) 1992-09-21 1992-09-21 Quick connect fluid coupling

Publications (1)

Publication Number Publication Date
AU2691892A true AU2691892A (en) 1994-04-12

Family

ID=22231393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26918/92A Abandoned AU2691892A (en) 1992-09-21 1992-09-21 Quick connect fluid coupling

Country Status (2)

Country Link
AU (1) AU2691892A (en)
WO (1) WO1994007078A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471237A (en) * 1948-07-08 1949-05-24 William J Bleasdale Separable fluid coupling
US2753195A (en) * 1953-07-14 1956-07-03 William D Palmer Self-sealing coupling
US2854259A (en) * 1955-05-16 1958-09-30 Snap Tite Inc Self-sealing detachable coupling
US3474827A (en) * 1966-02-09 1969-10-28 Emco Wheaton Coupler and adapter and seal structure therefor
US3575221A (en) * 1968-11-09 1971-04-20 Japan Gas Lighter Ass Gas lighter filling valve
US4819908A (en) * 1988-04-12 1989-04-11 Edwards Industries, Inc. Quick connect fluid coupling

Also Published As

Publication number Publication date
WO1994007078A1 (en) 1994-03-31

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