NO974798D0 - Pilotventil med forbedret holdering - Google Patents

Pilotventil med forbedret holdering

Info

Publication number
NO974798D0
NO974798D0 NO974798A NO974798A NO974798D0 NO 974798 D0 NO974798 D0 NO 974798D0 NO 974798 A NO974798 A NO 974798A NO 974798 A NO974798 A NO 974798A NO 974798 D0 NO974798 D0 NO 974798D0
Authority
NO
Norway
Prior art keywords
pilot valve
improved holding
holding
improved
pilot
Prior art date
Application number
NO974798A
Other languages
English (en)
Other versions
NO314362B1 (no
NO974798L (no
Inventor
Mark W Mclelland
Original Assignee
Varco Shaffer 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 Varco Shaffer Inc filed Critical Varco Shaffer Inc
Publication of NO974798D0 publication Critical patent/NO974798D0/no
Publication of NO974798L publication Critical patent/NO974798L/no
Publication of NO314362B1 publication Critical patent/NO314362B1/no

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • 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
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0407—Repairing or assembling hydrant [e.g., fireplug, etc.]
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0502—Multi way valve
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6065—Assembling or disassembling reciprocating valve
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
NO19974798A 1996-10-18 1997-10-17 Pilotventil med forbedret plugghylse NO314362B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/733,414 US5778918A (en) 1996-10-18 1996-10-18 Pilot valve with improved cage

Publications (3)

Publication Number Publication Date
NO974798D0 true NO974798D0 (no) 1997-10-17
NO974798L NO974798L (no) 1998-05-11
NO314362B1 NO314362B1 (no) 2003-03-10

Family

ID=24947500

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19974798A NO314362B1 (no) 1996-10-18 1997-10-17 Pilotventil med forbedret plugghylse

Country Status (5)

Country Link
US (1) US5778918A (no)
BR (1) BR9705097A (no)
DE (1) DE19746041A1 (no)
GB (1) GB2318406B (no)
NO (1) NO314362B1 (no)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540040A1 (de) * 1995-10-27 1997-04-30 Bosch Gmbh Robert Hydraulikaggregat, insbesondere für eine schlupfgeregelte Fahrzeugbremsanlage und Verfahren zu dessen Herstellung
US6334464B1 (en) * 1998-01-05 2002-01-01 Meylan Enterprises Dump valve for a high pressure fluid system
US6189663B1 (en) * 1998-06-08 2001-02-20 General Motors Corporation Spray coatings for suspension damper rods
US6422531B1 (en) * 2000-06-28 2002-07-23 Wabtec Corporation ECP manifold valve inserts
US6416034B1 (en) * 2000-06-28 2002-07-09 Wabtec Corporation ECP manifold vent valve insert
ZA200102922B (en) * 2000-06-28 2002-10-09 Westinghouse Air Brake Tech Corp ECP manifold vent valve insert.
US7000890B2 (en) * 2004-01-14 2006-02-21 Cooper Cameron Corporation Pressure compensated shear seal solenoid valve
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
CA2598905C (en) * 2005-02-22 2014-07-08 Swagelok Company Valve and actuator assemblies
US7367396B2 (en) 2006-04-25 2008-05-06 Varco I/P, Inc. Blowout preventers and methods of use
US8720564B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US8720565B2 (en) 2006-04-25 2014-05-13 National Oilwell Varco, L.P. Tubular severing system and method of using same
US8424607B2 (en) 2006-04-25 2013-04-23 National Oilwell Varco, L.P. System and method for severing a tubular
US8757193B2 (en) * 2006-08-07 2014-06-24 Baker Hughes Incorporated Control line reducing hydraulic control system and control valve therefor
US20080078586A1 (en) * 2006-08-31 2008-04-03 Tettleton Tab S Mud systems with pressure relief valve
CN100491781C (zh) * 2007-08-17 2009-05-27 方建生 液控式多用阀
GB2474988B (en) * 2008-08-19 2012-11-21 Aker Subsea Inc Tubing hanger seal
US8844898B2 (en) 2009-03-31 2014-09-30 National Oilwell Varco, L.P. Blowout preventer with ram socketing
DE102010005101B4 (de) * 2010-01-20 2011-09-01 Poppe & Potthoff Gmbh Druckbegrenzungsventil, insbesondere zum Begrenzen des Fluiddruckes in einem Verteilerrohr eines Common-Rail-Einspritzsystems
US8627851B2 (en) * 2010-06-14 2014-01-14 Idex Health & Science Llc Rebuildable micro-fluidic valve assembly
US8540017B2 (en) 2010-07-19 2013-09-24 National Oilwell Varco, L.P. Method and system for sealing a wellbore
US8544538B2 (en) 2010-07-19 2013-10-01 National Oilwell Varco, L.P. System and method for sealing a wellbore
US9032986B2 (en) 2010-09-15 2015-05-19 Fisher Controls International Llc Volume booster with variable asymmetry
US9074695B2 (en) 2010-09-15 2015-07-07 Fisher Controls International Llc Volume booster with discrete capacity adjustment
US8807219B2 (en) 2010-09-29 2014-08-19 National Oilwell Varco, L.P. Blowout preventer blade assembly and method of using same
US9045961B2 (en) 2011-01-31 2015-06-02 National Oilwell Varco, L.P. Blowout preventer seal and method of using same
SG193346A1 (en) 2011-03-09 2013-10-30 Nat Oilwell Varco Lp Method and apparatus for sealing a wellbore
US8905141B2 (en) * 2011-12-13 2014-12-09 Hydril Usa Manufacturing Llc Subsea operating valve connectable to low pressure recipient
WO2013155191A2 (en) 2012-04-10 2013-10-17 National Oilwell Varco, L.P. Blowout preventer seal assembly and method of using same
WO2013192494A1 (en) * 2012-06-22 2013-12-27 The Subsea Company Soft shift spm valve
WO2014036431A2 (en) * 2012-08-30 2014-03-06 Vetco Gray Inc. Stabilized valve
CN103104216B (zh) * 2013-01-31 2013-12-18 苏州大一装备科技有限公司 一种气压自平衡单流阀
BR112015020108B1 (pt) 2013-02-21 2021-11-09 National Oilwell Varco, L.P. Unidade de controlador preventivo de erupção, e, método de monitoramento de um controlador preventivo de erupção
US9394758B2 (en) * 2013-05-03 2016-07-19 National Oilwell Varco, L.P. Sealable wellsite valve and method of using same
EP3014049B1 (en) * 2013-06-24 2023-04-12 National Oilwell Varco, L.P. Blowout preventer activator and method of using same
CN103407438B (zh) * 2013-08-20 2015-12-09 瑞立集团瑞安汽车零部件有限公司 活塞式气控阀
GB201401366D0 (en) * 2014-01-27 2014-03-12 Schoolhill Hydraulic Eng Dump valve
EP2905520B1 (en) * 2014-02-07 2017-04-12 Sandvik Intellectual Property AB Fluid control valve
DE102014008651A1 (de) * 2014-06-13 2015-12-17 Rsg Electronic Gmbh Ventilvorrichtung zum Ansteuern von Medienströmen jedweder Art
WO2016012739A1 (en) * 2014-07-25 2016-01-28 Axon Energy Products Uk Ltd Sub-plate mounted valve
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
US10048673B2 (en) 2014-10-17 2018-08-14 Hydril Usa Distribution, Llc High pressure blowout preventer system
US10196871B2 (en) 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
MX2017004132A (es) 2014-09-30 2018-02-01 Hydril Usa Distrib Llc Sistema de clasificacion de niveles de integridad de seguridad (sil) para control de preventores de reventones submarinos.
US9989975B2 (en) 2014-11-11 2018-06-05 Hydril Usa Distribution, Llc Flow isolation for blowout preventer hydraulic control systems
US9759018B2 (en) 2014-12-12 2017-09-12 Hydril USA Distribution LLC System and method of alignment for hydraulic coupling
WO2016100663A1 (en) 2014-12-17 2016-06-23 Hydril USA Distribution LLC Power and communications hub for interface between control pod, auxiliary subsea systems, and surface controls
US9528340B2 (en) 2014-12-17 2016-12-27 Hydrill USA Distribution LLC Solenoid valve housings for blowout preventer
CN104633138A (zh) * 2015-03-06 2015-05-20 任永恒 一种防污阀门装置
US9828824B2 (en) * 2015-05-01 2017-11-28 Hydril Usa Distribution, Llc Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
US20170130855A1 (en) * 2015-09-18 2017-05-11 Frank Groves Pressure Assisted Two-Position Three-Way Poppet Valve
US10365669B2 (en) 2015-09-18 2019-07-30 The Oilgear Company Systems and methods for fluid regulation
US10508745B2 (en) 2015-09-18 2019-12-17 The Oilgear Company Valve assembly
US11353124B2 (en) 2016-06-14 2022-06-07 National Oilwell Varco, L.P. Valve assembly for well systems
WO2018053132A1 (en) 2016-09-15 2018-03-22 Proserv Operations, Inc. Low friction hydraulic circuit control components
US9903173B1 (en) * 2016-11-30 2018-02-27 Cameron International Corporation Connection for a pressurized fluid flow path
CN108413073B (zh) * 2018-06-14 2019-05-07 合肥海源机械有限公司 一种液控换向阀
CN108413074B (zh) * 2018-06-14 2019-07-16 江苏金晟元特种阀门股份有限公司 一种插装式换向阀
US11054050B2 (en) 2018-08-13 2021-07-06 Proserv Operations Inc. Valve with press-fit insert
CN108825795B (zh) * 2018-09-10 2024-02-23 陕西博菲特流体控制装备制造有限公司 三角型双密封笼式阀
US11209096B2 (en) * 2018-11-19 2021-12-28 Proserv Operations, Inc. Bilateral and throttling directional control valve
US11261982B2 (en) 2019-06-27 2022-03-01 Proserv Gilmore Valve Llc Pressure relief valve with bi-directional seat
US11828370B2 (en) 2020-01-02 2023-11-28 Proserv Gilmore Valve Llc Check valve with conforming seat
US11719349B2 (en) * 2021-11-16 2023-08-08 Mueller Refrigeration, LLC Axial three-way modulating valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645450A (en) * 1948-11-26 1953-07-14 C B Hunt & Son Inc Fluid valve means
US3095176A (en) * 1959-01-29 1963-06-25 Int Basic Economy Corp Fluid control valves
US3199540A (en) * 1962-09-28 1965-08-10 Westinghouse Air Brake Co Valve device
US3580286A (en) * 1969-04-04 1971-05-25 Stewart Warner Corp Spool valve
GB1324369A (en) * 1969-12-18 1973-07-25 Dowty Seals Ltd Fluid flow control valves and sealing devices therefor
US3921660A (en) * 1974-08-15 1975-11-25 Marotta Scientific Controls Three-way, two-position non-interflow poppet valve
US4011892A (en) * 1975-03-14 1977-03-15 Marotta Scientific Controls, Inc. Three port non-interflow poppet valve
US4167262A (en) * 1976-10-12 1979-09-11 Hunt Valve Co., Inc. Pilot actuated valve
US4133348A (en) * 1977-03-30 1979-01-09 Spitz Russell W Solenoid operated valves
DE3043871A1 (de) * 1980-11-21 1982-07-08 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Mehrwegeventil
US4887643A (en) * 1982-03-01 1989-12-19 Koomey, Inc. Pilot actuated spool valve
FR2619188B1 (fr) * 1987-08-06 1989-11-17 Joucomatic Sa Distributeur pneumatique ou electro-pneumatique multifonction
US5409040A (en) * 1993-08-09 1995-04-25 Koomey Companies International, Inc. Springless pilot operated sequence valve

Also Published As

Publication number Publication date
NO314362B1 (no) 2003-03-10
DE19746041A1 (de) 1998-04-23
GB2318406B (en) 2000-07-05
BR9705097A (pt) 1998-12-01
US5778918A (en) 1998-07-14
NO974798L (no) 1998-05-11
GB9721796D0 (en) 1997-12-17
GB2318406A (en) 1998-04-22

Similar Documents

Publication Publication Date Title
NO974798L (no) Pilotventil med forbedret holdering
DE69423523T2 (de) Ventilanordnung
DE59504713D1 (de) Ventilanordnung
DE19580519T1 (de) Ventilanordnung
DE59808013D1 (de) Ventileinrichtung
DE59502925D1 (de) Ventilanordnung
ATA216996A (de) Dreiwegeventil
ID16086A (id) Katup peredam
DE59504855D1 (de) Ventilanordnung
DE59706110D1 (de) Betankungsarmatur
DE59505682D1 (de) Ventilanordnung
FI103297B (fi) Venttiili
DE29618605U1 (de) Absperrarmatur
DE29604196U1 (de) Absperrventil
DE29708230U1 (de) Absperrarmatur
DE59706200D1 (de) Wegeventil
DE29620194U1 (de) Absperrventil
FI973799A (fi) Säätöventtiili
KR970010230U (ko) 복합기능을 가진 밸브
DE69704122D1 (de) Ventilanordnung
FI973140A0 (fi) Venttiili
DE59706768D1 (de) Sitzventil
BR9806041A (pt) V lvula
DE29611584U1 (de) Schnellöffnungsventil
DE59702612D1 (de) Ventilanordnung

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN APRIL 2003