FR1491524A - Improvements to fluid line fittings - Google Patents

Improvements to fluid line fittings

Info

Publication number
FR1491524A
FR1491524A FR67756A FR1491524DA FR1491524A FR 1491524 A FR1491524 A FR 1491524A FR 67756 A FR67756 A FR 67756A FR 1491524D A FR1491524D A FR 1491524DA FR 1491524 A FR1491524 A FR 1491524A
Authority
FR
France
Prior art keywords
fluid line
line fittings
fittings
fluid
line
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
FR67756A
Other languages
French (fr)
Inventor
Marc Pech
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of FR1491524A publication Critical patent/FR1491524A/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
    • F16L37/35—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
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
    • G21C1/303—Experimental or irradiation arrangements inside the reactor
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
FR67756A 1966-06-30 1966-06-30 Improvements to fluid line fittings Expired FR1491524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1491524T 1966-06-30

Publications (1)

Publication Number Publication Date
FR1491524A true FR1491524A (en) 1967-08-11

Family

ID=1585932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67756A Expired FR1491524A (en) 1966-06-30 1966-06-30 Improvements to fluid line fittings

Country Status (1)

Country Link
FR (1) FR1491524A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754780A (en) * 1987-02-10 1988-07-05 Smith Iii Robert E Pressure balanced hydraulic coupling
US4813454A (en) * 1987-08-17 1989-03-21 National Coupling Company, Inc. Undersea coupling with pressure balancing ports
US4832080A (en) * 1987-02-10 1989-05-23 Smith Iii Robert E Pressure balanced hydraulic coupling with metal seals
US4858648A (en) * 1987-08-28 1989-08-22 Smith Iii Robert E Self-flushing hydraulic coupling
US4884584A (en) * 1987-08-14 1989-12-05 National Coupling Company, Inc. Internally preloaded metal-to-metal seal hydraulic connector
US4900071A (en) * 1988-08-24 1990-02-13 National Coupling Company, Inc. Undersea hydraulic coupling with dovetail seal
US5385169A (en) * 1994-04-04 1995-01-31 Cooper Industries, Inc. Subsea fluid coupling employing metal-to-metal sealing
US5482082A (en) * 1994-06-22 1996-01-09 Cooper Cameron Corporation Multi-passage fluid coupling and metal seal therefor
US6123103A (en) * 1999-07-29 2000-09-26 National Coupling Company, Inc. Pressure balanced coupling with split body
US6923476B2 (en) 2003-09-12 2005-08-02 National Coupling Company, Inc. Floating seal for undersea hydraulic coupling
US7021677B2 (en) 2003-10-20 2006-04-04 National Coupling Company, Inc. Seal retainer with metal seal members for undersea hydraulic coupling

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754780A (en) * 1987-02-10 1988-07-05 Smith Iii Robert E Pressure balanced hydraulic coupling
US4832080A (en) * 1987-02-10 1989-05-23 Smith Iii Robert E Pressure balanced hydraulic coupling with metal seals
US4884584A (en) * 1987-08-14 1989-12-05 National Coupling Company, Inc. Internally preloaded metal-to-metal seal hydraulic connector
US4813454A (en) * 1987-08-17 1989-03-21 National Coupling Company, Inc. Undersea coupling with pressure balancing ports
US4858648A (en) * 1987-08-28 1989-08-22 Smith Iii Robert E Self-flushing hydraulic coupling
US4900071A (en) * 1988-08-24 1990-02-13 National Coupling Company, Inc. Undersea hydraulic coupling with dovetail seal
US5385169A (en) * 1994-04-04 1995-01-31 Cooper Industries, Inc. Subsea fluid coupling employing metal-to-metal sealing
US5482082A (en) * 1994-06-22 1996-01-09 Cooper Cameron Corporation Multi-passage fluid coupling and metal seal therefor
US6123103A (en) * 1999-07-29 2000-09-26 National Coupling Company, Inc. Pressure balanced coupling with split body
US6923476B2 (en) 2003-09-12 2005-08-02 National Coupling Company, Inc. Floating seal for undersea hydraulic coupling
US7021677B2 (en) 2003-10-20 2006-04-04 National Coupling Company, Inc. Seal retainer with metal seal members for undersea hydraulic coupling

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