AU2001273641A1 - Grooved valve seat with inlay - Google Patents

Grooved valve seat with inlay

Info

Publication number
AU2001273641A1
AU2001273641A1 AU2001273641A AU7364101A AU2001273641A1 AU 2001273641 A1 AU2001273641 A1 AU 2001273641A1 AU 2001273641 A AU2001273641 A AU 2001273641A AU 7364101 A AU7364101 A AU 7364101A AU 2001273641 A1 AU2001273641 A1 AU 2001273641A1
Authority
AU
Australia
Prior art keywords
inlay
valve seat
grooved valve
grooved
seat
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.)
Abandoned
Application number
AU2001273641A
Inventor
Roy K. Pierce
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.)
Dresser Rand Co
Original Assignee
Dresser Rand Co
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 Dresser Rand Co filed Critical Dresser Rand Co
Publication of AU2001273641A1 publication Critical patent/AU2001273641A1/en
Abandoned 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • F16K1/42—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
AU2001273641A 2000-06-27 2001-06-26 Grooved valve seat with inlay Abandoned AU2001273641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09605791 2000-06-27
US09/605,791 US6666433B1 (en) 2000-06-27 2000-06-27 Grooved valve seat with inlay
PCT/US2001/041151 WO2002001101A1 (en) 2000-06-27 2001-06-26 Grooved valve seat with inlay

Publications (1)

Publication Number Publication Date
AU2001273641A1 true AU2001273641A1 (en) 2002-01-08

Family

ID=24425219

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001273641A Abandoned AU2001273641A1 (en) 2000-06-27 2001-06-26 Grooved valve seat with inlay

Country Status (3)

Country Link
US (2) US6666433B1 (en)
AU (1) AU2001273641A1 (en)
WO (1) WO2002001101A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007087739A1 (en) * 2006-02-05 2007-08-09 Yongsheng Song Valve seat
US7694934B2 (en) * 2006-08-04 2010-04-13 Rain Bird Corporation Diaphragm valve for irrigation systems
US8051874B2 (en) * 2006-09-13 2011-11-08 Fisher Controls International Llc Replaceable outlet liner for control valve
DE102007019606B3 (en) * 2007-04-24 2008-05-15 Carl Freudenberg Kg Flow connector for valve e.g. magnetic valve, in motor vehicle, has flow channel with cross sectional surface that is formed uniformly along stroke height in opening region and formed variably along another stroke height in opening region
US8864106B2 (en) * 2008-12-03 2014-10-21 Emerson Process Management Regulator Technologies, Inc. Valve seat apparatus having positive retention for use with fluid control devices
US20100224807A1 (en) * 2009-03-05 2010-09-09 Brizes Robert C Multiple flow-rate dispensing valve and method
US8534323B2 (en) * 2009-04-10 2013-09-17 Flowserve Corporation Control valves and methods of flowing a material through a control valve
US20110226980A1 (en) * 2010-03-19 2011-09-22 Richardson Jonathan W Valves having ceramic trim with protected shut-off surfaces
US20110297867A1 (en) * 2010-06-07 2011-12-08 General Electric Company Flow guided valve seat for steam turbine valves
US8998169B2 (en) 2011-02-28 2015-04-07 Control Components, Inc. Toothed gate valve seat
US9605419B2 (en) * 2012-08-23 2017-03-28 Sloan Valve Company Piston-type flushometer valve
WO2014122720A1 (en) * 2013-02-05 2014-08-14 株式会社 島津製作所 Pressure control valve and control valve
EP2851587A1 (en) * 2013-09-24 2015-03-25 Siemens Aktiengesellschaft Valve for blocking and/or controlling the flow of fluids and method for post-machining such a valve
US10443428B2 (en) * 2014-02-19 2019-10-15 United Technologies Corporation Gas turbine engine having minimum cooling airflow
EP3183136B1 (en) * 2014-08-19 2019-11-13 Eaton Corporation Weighted flapper and splined orifice plate for vent valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729025A (en) * 1970-08-31 1973-04-24 Bendix Corp Solenoid valve with stroke insensitive port
GB1364456A (en) 1970-12-04 1974-08-21 May C H Vapour generators
US3742984A (en) 1971-09-02 1973-07-03 Acf Ind Inc Globe valve having hydraulic balancing
US4130099A (en) 1977-03-09 1978-12-19 Ferguson Russel O Gas saver
DE3137710A1 (en) * 1981-09-22 1983-04-07 Kraftwerk Union AG, 4330 Mülheim CONTROL VALVE, ESPECIALLY FOR CONTROL AND REGULATION OF STEAM TURBINES
US5018703A (en) * 1988-01-14 1991-05-28 Teledyne Industries, Inc. Valve design to reduce cavitation and noise
US5020568A (en) * 1989-01-30 1991-06-04 Taylor Julian S Unitized disc flow control assembly for a restrictor valve
US5271601A (en) * 1992-07-29 1993-12-21 Fisher Controls International, Inc. Regulator valve with diaphragm support
US5277403A (en) * 1993-05-12 1994-01-11 Dresser-Rand Company Balanced, steam control valve assembly, and a plug-type valving element therefor
JP3247214B2 (en) 1993-08-27 2002-01-15 株式会社東芝 Main steam isolation valve
AU734902B2 (en) * 1996-08-21 2001-06-28 Fisher Controls International Llc Elastomeric element valve
JPH11325293A (en) * 1998-05-15 1999-11-26 Fujikoki Corp Pressure regulating valve for variable displacement compressor
US6053200A (en) * 1998-10-07 2000-04-25 Provacon, Inc. Process instrument isolation valve

Also Published As

Publication number Publication date
US6817594B2 (en) 2004-11-16
WO2002001101A1 (en) 2002-01-03
US6666433B1 (en) 2003-12-23
US20030038270A1 (en) 2003-02-27

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