DE3470931D1 - Seal for quick disconnect coupling - Google Patents

Seal for quick disconnect coupling

Info

Publication number
DE3470931D1
DE3470931D1 DE8484108440T DE3470931T DE3470931D1 DE 3470931 D1 DE3470931 D1 DE 3470931D1 DE 8484108440 T DE8484108440 T DE 8484108440T DE 3470931 T DE3470931 T DE 3470931T DE 3470931 D1 DE3470931 D1 DE 3470931D1
Authority
DE
Germany
Prior art keywords
seal
quick disconnect
disconnect coupling
ptfe
several
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
DE8484108440T
Other languages
English (en)
Inventor
David M Baird
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
Application granted granted Critical
Publication of DE3470931D1 publication Critical patent/DE3470931D1/de
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
    • F16L37/35—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 valves having an axial bore
    • 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
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
DE8484108440T 1983-08-22 1984-07-14 Seal for quick disconnect coupling Expired DE3470931D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,155 US4493475A (en) 1983-08-22 1983-08-22 Seal for quick disconnect coupling

Publications (1)

Publication Number Publication Date
DE3470931D1 true DE3470931D1 (en) 1988-06-09

Family

ID=24092158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484108440T Expired DE3470931D1 (en) 1983-08-22 1984-07-14 Seal for quick disconnect coupling

Country Status (8)

Country Link
US (1) US4493475A (de)
EP (1) EP0135028B1 (de)
JP (1) JPS6044685A (de)
AT (1) ATE34034T1 (de)
AU (1) AU560910B2 (de)
BR (1) BR8403424A (de)
CA (1) CA1233853A (de)
DE (1) DE3470931D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8702623A1 (es) * 1985-04-24 1987-01-01 Schmelzer Corp Un conjunto de acoplamiento de conexion para conectar de manera liberable un par de conductos de fluido entre si.
US4842309A (en) * 1987-05-20 1989-06-27 Schmelzer Corporation Quick-connect fluid fitting assembly
US5009391A (en) * 1988-05-02 1991-04-23 The Kendall Company Valve assembly
US5058859A (en) * 1990-05-03 1991-10-22 Chen Chuen Nan Screw-joint type pneumatic tool connector
US5143347A (en) * 1992-01-14 1992-09-01 Lee Yeong D Revolvable quick coupling
US5348063A (en) * 1993-01-04 1994-09-20 Semi-Bulk Systems, Inc. Material handling system
DE20203248U1 (de) * 2002-03-02 2003-04-17 Weh Erwin Anschlußkupplung
DE20203247U1 (de) * 2002-03-02 2003-04-17 Weh Erwin Anschlußkupplung mit Datenschnittstelle
DE20203246U1 (de) 2002-03-02 2003-04-17 Weh Erwin Anschlußkupplung mit Schiebehülse und Spannzangen
US9534735B2 (en) * 2011-11-23 2017-01-03 Husky Corporation Pressure-locking nozzle for dispensing gaseous fluid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1700632A (en) * 1927-03-03 1929-01-29 Norman H Gay Quick-connection valve
US1874915A (en) * 1930-08-13 1932-08-30 Dill Mfg Co Air chuck
US2344740A (en) * 1942-08-01 1944-03-21 Keller Tool Co Hose coupling device
US2905485A (en) * 1956-12-18 1959-09-22 Zalo Mfg Company Valved coupling
FR85617E (fr) * 1964-04-14 1965-09-17 Garniture d'étanchéité
NL150212B (nl) * 1967-02-02 1976-07-15 Amp Inc Pijp- of slangkoppeling.
CH553366A (de) * 1972-05-18 1974-08-30 Graf R & M Fa Steckkupplung.
FR2213702A7 (en) * 1973-01-04 1974-08-02 Pres Block Spa Bayonet connection with flexible tube - for water pipe and electro-valve input of dishwasher, washing machine, etc.
US4088147A (en) * 1976-07-09 1978-05-09 Control Devices, Incorported Air chuck

Also Published As

Publication number Publication date
AU3034684A (en) 1985-02-28
US4493475A (en) 1985-01-15
JPH0417295B2 (de) 1992-03-25
ATE34034T1 (de) 1988-05-15
EP0135028A1 (de) 1985-03-27
JPS6044685A (ja) 1985-03-09
EP0135028B1 (de) 1988-05-04
BR8403424A (pt) 1985-06-25
AU560910B2 (en) 1987-04-16
CA1233853A (en) 1988-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee