NO761073L - - Google Patents

Info

Publication number
NO761073L
NO761073L NO761073A NO761073A NO761073L NO 761073 L NO761073 L NO 761073L NO 761073 A NO761073 A NO 761073A NO 761073 A NO761073 A NO 761073A NO 761073 L NO761073 L NO 761073L
Authority
NO
Norway
Prior art keywords
plug
seat
throttle valve
adjustable throttle
conical
Prior art date
Application number
NO761073A
Other languages
English (en)
Norwegian (no)
Inventor
W L Chappell
J D Watts
J T Cleveland
Original Assignee
Chappell Industries
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 Chappell Industries filed Critical Chappell Industries
Publication of NO761073L publication Critical patent/NO761073L/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Measuring Volume Flow (AREA)
NO761073A 1975-03-28 1976-03-26 NO761073L (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/563,190 US4047695A (en) 1975-03-28 1975-03-28 Adjustable choke

Publications (1)

Publication Number Publication Date
NO761073L true NO761073L (fr) 1976-09-29

Family

ID=24249478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761073A NO761073L (fr) 1975-03-28 1976-03-26

Country Status (10)

Country Link
US (1) US4047695A (fr)
JP (1) JPS51120432A (fr)
CA (1) CA1034936A (fr)
DE (1) DE2612512A1 (fr)
FR (1) FR2305662A1 (fr)
GB (1) GB1538249A (fr)
IT (1) IT1057412B (fr)
NL (1) NL7602541A (fr)
NO (1) NO761073L (fr)
SU (1) SU679164A3 (fr)

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US4134572A (en) * 1977-02-16 1979-01-16 Schmidt Alfred C Adjustable flow metering orifice
US4143812A (en) * 1977-10-03 1979-03-13 Fortune Jeffrey L Thermosensitive safety valve
US4212424A (en) * 1978-11-20 1980-07-15 Fortune Jeffrey L Thermosensitive safety valve
CA1105921A (fr) * 1979-03-08 1981-07-28 Jack R. Claycomb Etrangleur-regulateur de debit de boue de forage
AU525813B2 (en) * 1979-06-26 1982-12-02 Vendy, M.J. Lift valve
US4296912A (en) * 1979-08-30 1981-10-27 Autoclave Engineers, Inc. Magnetically actuated metering valve
US4518148A (en) * 1980-09-26 1985-05-21 Renfro Wesley E Hydraulic choke device
GB2099555B (en) * 1980-09-26 1984-09-19 Texas Chokes Int Hydraulic choke device
US4493336A (en) * 1980-09-26 1985-01-15 Renfro Wesley E Hydraulic choking device
US4356997A (en) * 1980-09-29 1982-11-02 Quality Valve And Machine Works, Inc. Flow control mechanism for high pressure wells
JPS57101167A (en) * 1980-12-15 1982-06-23 Toyo Eng Corp Pressure reducing valve for coal liquefaction and coal gasification plant
US4337788A (en) * 1981-02-02 1982-07-06 Smith International Inc. High pressure valve
US4413646A (en) * 1981-05-01 1983-11-08 Exxon Research And Engineering Co. Streamline coal slurry letdown valve
DE3144788A1 (de) * 1981-11-11 1983-05-19 Fa. Carl Zeiss, 7920 Heidenheim Drossel fuer gaslager
US4522222A (en) * 1982-09-22 1985-06-11 Kerr-Mcgee Corporation Non-plugging injection valve
US4530486A (en) * 1983-02-09 1985-07-23 City Of Hope National Medical Center Valve
US4524616A (en) * 1983-09-02 1985-06-25 Tylan Corporation Adjustable laminar flow bypass
DE3444039A1 (de) * 1984-12-03 1986-06-05 Herion-Werke Kg, 7012 Fellbach Stellventil
US4662603A (en) * 1985-10-03 1987-05-05 Seaboard Wellhead, Inc. Piloted wellhead flow control valve
DE3540478A1 (de) * 1985-11-15 1987-05-21 Veba Oel Entwicklungs Gmbh Hochdruckentspannungsventil
FR2600371B1 (fr) * 1986-06-23 1990-11-02 Biogaz System Depollution Valo Tete de puits a debit reglable pour exploitation de biogaz
FR2608718B1 (fr) * 1986-12-23 1989-03-31 Bronzavia Air Equipement Servo-valve
US4735229A (en) * 1987-05-01 1988-04-05 Varco/Best Flow Products Wear monitoring construction for erosive/corrosive flow conducting devices
US4825945A (en) * 1988-03-21 1989-05-02 Cameron Iron Works Usa, Inc. Wellhead valve
DE3828078A1 (de) * 1988-08-18 1990-02-22 Vaw Ver Aluminium Werke Ag Druckreduzierventil
DE4137821A1 (de) * 1991-11-16 1993-05-19 Boge Ag Hydraulischer, regelbarer schwingungsdaempfer
US5503363A (en) * 1994-05-06 1996-04-02 Wallace; Glenn E. Variable orifice valve
US5618022A (en) * 1996-09-16 1997-04-08 Wallace; Glenn E. Variable orifice valve
EP0878578A3 (fr) * 1997-05-13 1999-07-07 Voith Sulzer Papiermaschinen GmbH Dispositif de nettoyage rapide
DE29708459U1 (de) * 1997-05-13 1997-07-17 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Schnellreinigungsventil
US5871200A (en) * 1997-06-09 1999-02-16 Vov Enterprises, Inc. Water well recharge throttle valve
US6073906A (en) * 1997-06-09 2000-06-13 Vov Enterprises, Inc. Water well recharge throttle valve
US6338385B1 (en) 1999-04-16 2002-01-15 Hydril Company Retrievable downhole adjustable choke
GB9924524D0 (en) * 1999-10-15 1999-12-15 Bawden Nigel A Landfill gas control valve
US6715558B2 (en) * 2002-02-25 2004-04-06 Halliburton Energy Services, Inc. Infinitely variable control valve apparatus and method
US6811353B2 (en) 2002-03-19 2004-11-02 Kent R. Madison Aquifer recharge valve and method
US7156578B2 (en) * 2002-03-19 2007-01-02 Madison Kent R Aquifer recharge valve and method
EP1732699A4 (fr) * 2004-01-02 2008-04-16 Graco Minnesota Inc Pistolet pulverisateur pour la texturation
US20050202291A1 (en) * 2004-03-09 2005-09-15 Schweizer Patrick M. Shutter mechanism for fuel cell
US20060127184A1 (en) * 2004-09-13 2006-06-15 Madison Kent R Aquifer recharge valve and method
US8689883B2 (en) * 2006-02-22 2014-04-08 Weatherford/Lamb, Inc. Adjustable venturi valve
JP2008291928A (ja) * 2007-05-25 2008-12-04 Saginomiya Seisakusho Inc ニードル弁及びこのニードル弁を有する冷凍サイクル装置
JP2009036362A (ja) * 2007-08-03 2009-02-19 Yamatake Corp 調節弁
JP5196983B2 (ja) * 2007-12-18 2013-05-15 株式会社不二工機 流量制御弁
US8186646B2 (en) * 2008-06-06 2012-05-29 Fisher Controls International, Llc Valve trim retention apparatus
US8522887B1 (en) 2010-05-18 2013-09-03 Kent R. Madison Aquifier flow controlling valve assembly and method
US20120126161A1 (en) * 2010-09-01 2012-05-24 Amir Jeshani Valve
US8800597B2 (en) 2011-04-15 2014-08-12 Graco Minnesota Inc. Fine control gas valve
US20130087221A1 (en) * 2011-10-07 2013-04-11 Turn One, Inc. Adjustable power steering fluid pump valve
GB201202581D0 (en) 2012-02-15 2012-03-28 Dashstream Ltd Method and apparatus for oil and gas operations
JP6040371B2 (ja) * 2012-04-23 2016-12-07 株式会社テージーケー 制御弁
AU2013254436B2 (en) 2012-04-26 2017-10-12 Enpro Subsea Limited Oilfield apparatus and methods of use
EP2841683A2 (fr) * 2012-04-26 2015-03-04 Ian Donald Appareil pour champ de pétrole et procédés d'utilisation
JP6037958B2 (ja) * 2013-07-11 2016-12-07 太平洋工業株式会社 流量制御弁及びヒートポンプ装置
DK3099988T3 (da) * 2014-01-30 2022-05-16 Carrier Corp Dampkompressionssystem og fremgangsmåder til drift deraf
DE102014110246A1 (de) * 2014-07-21 2016-01-21 Samson Ag Stellarmatur
CA2970817C (fr) 2014-12-15 2022-10-25 Enpro Subsea Limited Appareil, systemes et procedes pour operations de petrole et de gaz
CN104676024A (zh) * 2015-03-23 2015-06-03 青岛恒基泰机电科技有限公司 一种高压差调节阀和使用方法以及压力调节系统
WO2017034422A1 (fr) * 2015-08-24 2017-03-02 Hernandez Leonardo Jorge Dispositif interne pour soupapes, à mouvements libres et articulés : longitudinal, circulaire, angulaire, de compression et d'expansion
CN108266168B (zh) * 2016-12-30 2020-06-09 中国石油天然气股份有限公司 一种现场检测聚合物配聚条件的装置
NO344697B1 (en) * 2017-10-02 2020-03-09 Icon Instr As Metal-to-metal sealing valve
US10920908B2 (en) 2018-01-22 2021-02-16 DDS Investments, LLC Valve stem for choke valve
GB201812292D0 (en) * 2018-07-27 2018-09-12 Thermal Energy International Uk Ltd Cleaning device for condensate removal device
US11280413B2 (en) * 2019-04-04 2022-03-22 ADS Services LLC Choke valve having gate body with multiple metering segments
US11220874B2 (en) 2020-04-30 2022-01-11 ADS Services LLC Flow measurement choke valve system
US12085175B2 (en) * 2020-10-15 2024-09-10 North Atlantic Imports, Llc Valve structure for propane tank and method thereof

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US1449873A (en) * 1922-01-20 1923-03-27 Frederick W Steuber Nozzle
US1499433A (en) * 1923-05-15 1924-07-01 Manning Maxwell & Moore Inc Throttling valve
US2014314A (en) * 1931-07-22 1935-09-10 Phillips Petroleum Co Adjustable orifice valve
US2091874A (en) * 1936-05-21 1937-08-31 Hughes Tool Co Flow bean indicator
DE701396C (de) * 1938-06-01 1941-01-15 Buschbeck & Hebenstreit Regelventil
US2589373A (en) * 1947-04-21 1952-03-18 Hammock Walter Eugene Adjustable choke for oil wells
US3104121A (en) * 1960-05-05 1963-09-17 Thornhill Craver Company Inc High pressure seal assembly
US3194533A (en) * 1961-08-29 1965-07-13 Fischer & Porter Co Needle valve
DE1425730A1 (de) * 1963-06-20 1968-12-12 Zikesch Dipl Ing Herbert Ablaufventil
JPS4513010Y1 (fr) * 1965-08-31 1970-06-04
US3521853A (en) * 1966-12-12 1970-07-28 Thomas S Gillis Jr Throttle and shutoff valve
US3757816A (en) * 1972-09-07 1973-09-11 F Price Downhole safety valve

Also Published As

Publication number Publication date
NL7602541A (nl) 1976-09-30
IT1057412B (it) 1982-03-10
GB1538249A (en) 1979-01-17
CA1034936A (fr) 1978-07-18
JPS51120432A (en) 1976-10-21
FR2305662B1 (fr) 1982-05-21
US4047695A (en) 1977-09-13
FR2305662A1 (fr) 1976-10-22
SU679164A3 (ru) 1979-08-05
DE2612512A1 (de) 1976-10-14

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