NO20091380L - Probetetning med fjaeraktiverte tetningselementer for hydrauliske hun koplingselementer - Google Patents

Probetetning med fjaeraktiverte tetningselementer for hydrauliske hun koplingselementer

Info

Publication number
NO20091380L
NO20091380L NO20091380A NO20091380A NO20091380L NO 20091380 L NO20091380 L NO 20091380L NO 20091380 A NO20091380 A NO 20091380A NO 20091380 A NO20091380 A NO 20091380A NO 20091380 L NO20091380 L NO 20091380L
Authority
NO
Norway
Prior art keywords
seal
female coupling
elements
spring
hydraulic female
Prior art date
Application number
NO20091380A
Other languages
English (en)
Other versions
NO341924B1 (no
Inventor
Iii Robert E Smith
F Harold Hollister
Original Assignee
Nat Coupling Co 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 Nat Coupling Co Inc filed Critical Nat Coupling Co Inc
Publication of NO20091380L publication Critical patent/NO20091380L/no
Publication of NO341924B1 publication Critical patent/NO341924B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • F16L17/025—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 the sealing rings having radially directed ribs
    • 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
    • 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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
    • 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
    • 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
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y10T137/87957—Valves actuate each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Devices (AREA)

Abstract

En topp-type probetetning for et hydraulisk hunnkoblingselement har én eller flere periferiske, fjæraktiviserte tetninger. Én spesifikk foretrukket tetning omfatter en tettviklet spiralfjær som påfører en innoverrettet radiell kraft på topptetningen. I noen utførelsesformer er spiralfjæren hovedsaklig omsluttet av en polymer kappe. I andre utførelsesformer er en fôring innsatt mellom den utvendige overflaten av spiralfjæren og den polymere kappen. En eventuelt dannet aksiell utvidelse på minst én ende av topptetningen tilveiebringer en boringsfôring for et hydraulisk hunnkoblingselement der topptetningen er anordnet.
NO20091380A 2008-04-14 2009-04-03 Probetetning med fjæraktiverte tetningselementer for hydrauliske hunnkoplingselementer NO341924B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4454708P 2008-04-14 2008-04-14

Publications (2)

Publication Number Publication Date
NO20091380L true NO20091380L (no) 2009-10-15
NO341924B1 NO341924B1 (no) 2018-02-19

Family

ID=41008237

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091380A NO341924B1 (no) 2008-04-14 2009-04-03 Probetetning med fjæraktiverte tetningselementer for hydrauliske hunnkoplingselementer

Country Status (5)

Country Link
US (1) US7976075B2 (no)
BR (1) BRPI0900987B1 (no)
DE (1) DE102009016974B4 (no)
GB (1) GB2469312B (no)
NO (1) NO341924B1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110248497A1 (en) * 2010-04-09 2011-10-13 National Coupling Company, Inc. Pressure-Energized Probe Seal for Female Hydraulic Coupling Member
US8800648B2 (en) 2009-01-19 2014-08-12 Cameron International Corporation Seal having stress control groove
US9617818B2 (en) 2011-04-29 2017-04-11 Onesubsea Ip Uk Limited Seal having stress control groove
CN106763785A (zh) * 2017-03-28 2017-05-31 咸阳海龙密封复合材料有限公司 用于轴向对接装配的内置弹簧式o型复合密封圈
US11053973B2 (en) * 2019-11-08 2021-07-06 Flowserve Management Company Dry running ball joint mechanical seal
US12173824B2 (en) * 2022-06-10 2024-12-24 National Coupling Company, Inc. Hydraulic coupling with dovetail seal having multiple radial sealing surfaces and inner biasing element

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535634A (en) * 1949-04-28 1950-12-26 Ideal Roller And Mfg Company Seal ring
US3031213A (en) * 1958-02-05 1962-04-24 Earl F Bruning Flexible tube coupler
US3464707A (en) * 1966-09-29 1969-09-02 Int Harvester Co Piston oil control ring assembly
US3698727A (en) * 1971-05-17 1972-10-17 Gen Connector Corp Distortable seal ring
DE2427748A1 (de) * 1974-02-14 1975-08-21 Sperry Rand Corp Ringgekapselte manschetten-wellendichtung
DE2546805C3 (de) 1975-10-18 1981-04-16 Kaco Gmbh + Co, 7100 Heilbronn Dichtring für drehbare Körper, wie Wellen o.dgl.
NO140752C (no) * 1977-08-29 1979-11-07 Rieber & Son As Kombinert forme- og tetningselement til bruk i en muffeende i termoplastroer
US4441723A (en) * 1980-12-02 1984-04-10 General Connectors Corp. Duct seal
FR2547888B1 (fr) * 1983-06-22 1985-12-13 Sabla Sa Bague d'etancheite a implants pour tuyaux a emboitement
CA1208123A (en) * 1983-07-19 1986-07-22 Barber Industries, Ltd. Wellhead sealing system
US4900071A (en) 1988-08-24 1990-02-13 National Coupling Company, Inc. Undersea hydraulic coupling with dovetail seal
US5160122A (en) * 1990-03-20 1992-11-03 Peter J. Balsells Coil spring with an elastomer having a hollow coil cross section
US5052439A (en) 1988-08-24 1991-10-01 National Coupling Company, Inc. Undersea hydraulic coupling with dovetail seal
US5000491A (en) 1989-08-02 1991-03-19 Proprietary Technology, Inc. Means for hose clamp replacement
US5232252A (en) * 1989-09-11 1993-08-03 Proprietary Technology, Inc. Adaptive connector assembly
US5265890A (en) * 1990-12-03 1993-11-30 Peter J. Balsells Seal with spring energizer
US5232021A (en) * 1992-10-29 1993-08-03 National Coupling Co., Inc. Probe member for undersea hydraulic coupling
US5339861A (en) * 1993-03-24 1994-08-23 National Coupling Company, Inc. Hydraulic coupling with hollow metal o-ring seal
JP2991651B2 (ja) * 1995-12-25 1999-12-20 シーケーディ株式会社 金属ガスケット
US6513812B1 (en) * 1997-05-05 2003-02-04 Arvinmeritor Technology, Llc Combined lip seal and turbine seal
US5893391A (en) 1997-07-11 1999-04-13 Aeroquip Corporation Coupling latch
US6209879B1 (en) * 1997-10-24 2001-04-03 Eagle Industry Co., Ltd. Sealing apparatus
DE19808280A1 (de) * 1998-02-27 1999-09-02 Kaco Gmbh Co Schutzelement für eine mit wenigstens einer Dichtung versehene Dichtungsanordnung, Dichtungsanordnung mit einem solchen Schutzelement sowie Verfahren zum Fernhalten von Schmutzteilchen von der Dichtungsanordnung
US6173964B1 (en) * 1998-07-07 2001-01-16 Greene, Tweed Of Delaware, Inc. Seal assembly with backup elements having coil springs positioned therein
US6179002B1 (en) * 2000-01-06 2001-01-30 National Coupling Company, Inc. Hydraulic coupling with pressure-energized dovetail seal
EP1476684A1 (en) * 2002-02-20 2004-11-17 Garlock Sealing Technologies LLC Metal seal and retainer
US6575430B1 (en) * 2002-04-10 2003-06-10 National Coupling Company, Inc. Hydraulic coupling with dovetail seal having multiple radial sealing surfaces
US6962347B2 (en) * 2002-10-31 2005-11-08 National Coupling Company, Inc. Metal backup seal for undersea hydraulic coupling
US7575256B2 (en) 2003-08-06 2009-08-18 National Coupling Company, Inc. Bore liner for undersea hydraulic coupling
US7372933B2 (en) * 2004-07-08 2008-05-13 Mitsubishi Heavy Industries, Ltd. Radioactive-material container, metal gasket for sealing the radioactive-material container, and method of manufacturing the metal gasket

Also Published As

Publication number Publication date
GB2469312B (en) 2011-06-08
NO341924B1 (no) 2018-02-19
DE102009016974B4 (de) 2013-03-14
US20090255597A1 (en) 2009-10-15
GB0906131D0 (en) 2009-08-12
BRPI0900987A2 (pt) 2010-04-06
US7976075B2 (en) 2011-07-12
GB2469312A (en) 2010-10-13
BRPI0900987B1 (pt) 2020-05-12
DE102009016974A1 (de) 2009-11-12

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