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ES334824A1 - Self-locking connector for fluid transfer - Google Patents

Self-locking connector for fluid transfer

Info

Publication number
ES334824A1
ES334824A1 ES334824A ES334824A ES334824A1 ES 334824 A1 ES334824 A1 ES 334824A1 ES 334824 A ES334824 A ES 334824A ES 334824 A ES334824 A ES 334824A ES 334824 A1 ES334824 A1 ES 334824A1
Authority
ES
Spain
Prior art keywords
socket
lip
nozzle
seal
ring
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
ES334824A
Other languages
Spanish (es)
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.)
STANISLAS ALLINQUANT
Original Assignee
STANISLAS ALLINQUANT
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 FR43419A external-priority patent/FR1492817A/en
Priority claimed from FR43417A external-priority patent/FR1504441A/en
Priority claimed from FR76395A external-priority patent/FR1504587A/en
Application filed by STANISLAS ALLINQUANT filed Critical STANISLAS ALLINQUANT
Publication of ES334824A1 publication Critical patent/ES334824A1/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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
    • E21D15/512—Arrangement of valves
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/58—Devices for setting props or chocks
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/58—Devices for setting props or chocks
    • E21D15/585—Devices for setting props or chocks by means of hydraulically operated devices for mechanical props, or hydraulic props in which the hydraulic part is not important
    • E21D15/586—Devices for setting props or chocks by means of hydraulically operated devices for mechanical props, or hydraulic props in which the hydraulic part is not important the props being pre-loaded
    • 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
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/025—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an inner elastic part pressed against an outer part by reason of its elasticity
    • 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
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
    • F16L37/06—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by fluid pressure
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

In a self-locking connection, e.g. between a filler gun and the filler socket of a pit prop, the nozzle of the gun has a passage 4 opening into bores 4a and carries an 0-ring and a lip-seal 7, and the socket 11 includes a recess 11c communicating with a pipe 17 normally closed by a non-return valve 15 and connected to the cylinder of the prop. On insertion of the nozzle into the socket an annular chamber 19 is formed and pressurized liquid introduced into the chamber opens the lip 7a of the seal to urge the lip against the tapered wall 13 of the socket, the pressure of the liquid thrusting the nozzle to the right as seen in the Figure and into contact with the base 11d of the socket. In modifications, (a) the socket is formed as a sleeve having a ring of holes which open into a throat externally of the sleeve and communicating with the pipe 17, (b) the sleeve constituting the socket is surrounded by a lip seal which normally closes the ring of holes and replaces the valve 15, and (c) the lip seal 7 is located in and at the entrance of the socket and co-operates with a throat formed in the nozzle.
ES334824A 1965-12-22 1966-12-22 Self-locking connector for fluid transfer Expired ES334824A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR43419A FR1492817A (en) 1965-12-22 1965-12-22 Improvements to relief valves and caving devices for hydraulic mine props
FR43417A FR1504441A (en) 1965-12-22 1965-12-22 Improvements to the connection of pressurized fluid transfer devices
FR76395A FR1504587A (en) 1966-09-14 1966-09-14 Improvements to mine props

Publications (1)

Publication Number Publication Date
ES334824A1 true ES334824A1 (en) 1968-03-01

Family

ID=27242790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES334824A Expired ES334824A1 (en) 1965-12-22 1966-12-22 Self-locking connector for fluid transfer

Country Status (4)

Country Link
US (1) US3422864A (en)
DE (1) DE1533708C2 (en)
ES (1) ES334824A1 (en)
GB (1) GB1112860A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153843A5 (en) * 1971-09-23 1973-05-04 Applic Gaz Sa Gas cylinder adaptor - for connection to burners, cattle-vaccinating guns, etc
DE3141565C1 (en) * 1981-10-20 1983-01-27 Balassagyarmati Fémipari Vállalat, 2660 Balassagyarmat Filling pistol for filling hydraulic units with working fluid
US4479511A (en) * 1982-05-21 1984-10-30 Robert E. Robbins One-man brake check valve and coupler assembly
US4863314A (en) * 1988-03-14 1989-09-05 Baugh Benton F Hydraulic stab connector, frictionless
JPH0620953Y2 (en) * 1989-12-19 1994-06-01 日東工器株式会社 Fitting socket
SG49609A1 (en) * 1993-05-14 1998-06-15 Gogas Pty Ltd Pressurized fluid dispensing nozzle
US5365972A (en) * 1993-07-30 1994-11-22 National Coupling Co., Inc. Undersea hydraulic coupling with bleed valve
US5467806A (en) * 1994-05-10 1995-11-21 Scholle Corporation Two-part coupling structure having cooperating parts effecting fluid flow upon connection an mutual resealing upon disconnection
US5692538A (en) * 1994-09-21 1997-12-02 National Coupling Inc. Undersea hydraulic coupling member
US5469887A (en) * 1995-03-28 1995-11-28 National Coupling Inc. Hydraulic coupling with pressure equalizing valve
IL121601A (en) * 1997-08-21 2000-06-29 Eilat Divers Supply Ltd Filling yoke for compressed gas cylinders
GB2332933B (en) * 1998-01-05 2002-10-09 Nat Coupling Co Inc Locking device for undersea hydraulic coupling
US6158780A (en) * 1998-08-31 2000-12-12 Automation Enhancements Unlimited Coupling for use in supplying air pressure to an air driven pump on a pallet
US6202690B1 (en) 2000-05-03 2001-03-20 National Coupling Company, Inc. Pressure balanced undersea hydraulic coupling
CN101466508B (en) * 2006-03-24 2011-06-29 皇家飞利浦电子股份有限公司 An instrument, a system and a container for refilling a device for personal care treatement, and a device for personal care treatement with such a container
CN101806392B (en) * 2010-03-31 2011-12-21 湖南三德科技发展有限公司 Miniature oxygenator with interlocking component
US10823317B1 (en) * 2016-10-18 2020-11-03 Hydro-Gear Limited Partnership Swivel fitting adaptor and assembly
CN107399710B (en) * 2017-08-25 2023-08-29 厚普清洁能源(集团)股份有限公司 Marine liquid feeding device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913982A (en) * 1931-12-02 1933-06-13 Lincoln Eng Co Chuck
US2135222A (en) * 1936-02-04 1938-11-01 Albert T Scheiwer Coupling
US2457052A (en) * 1946-01-30 1948-12-21 Tecalemit Ltd Coupling for use in fluid supply systems
US2744770A (en) * 1951-10-03 1956-05-08 Scovill Manufacturing Co Quickly attachable safety hose coupling
DE1074532B (en) * 1956-05-30 1960-02-04 BWG Bergwerk- und Walzwerk Maschinenbau GmbH Duisburg Hydraulic pit ram
AT224374B (en) * 1959-09-08 1962-11-26 Nationale Sa Valve for filling a tank with liquefied gas, especially for gas lighters
US3148714A (en) * 1959-09-28 1964-09-15 Dowty Mining Equipment Ltd Liquid charging devices for hydraulic pit props
US3106222A (en) * 1960-02-29 1963-10-08 Aeroquip Corp Valved coupling
FR1362822A (en) * 1963-06-25 1964-06-05 Pipe connection, in particular for hydraulic support prop device
FR1374185A (en) * 1963-08-19 1964-10-02 Kloeckner Werke Ag hydraulic mine prop
US3378225A (en) * 1965-10-14 1968-04-16 Clifford H. Snyder Jr. Valved fluid-tight coupling

Also Published As

Publication number Publication date
GB1112860A (en) 1968-05-08
DE1533708B1 (en) 1969-09-18
DE1533708C2 (en) 1970-04-30
US3422864A (en) 1969-01-21

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