ATE140876T1 - Verfahren und vorrichtung zum erniedrigen von druck und temperatur von dampf in einem dampfaufbereitungsventil - Google Patents

Verfahren und vorrichtung zum erniedrigen von druck und temperatur von dampf in einem dampfaufbereitungsventil

Info

Publication number
ATE140876T1
ATE140876T1 AT93919755T AT93919755T ATE140876T1 AT E140876 T1 ATE140876 T1 AT E140876T1 AT 93919755 T AT93919755 T AT 93919755T AT 93919755 T AT93919755 T AT 93919755T AT E140876 T1 ATE140876 T1 AT E140876T1
Authority
AT
Austria
Prior art keywords
steam
valve
pct
plug
taken
Prior art date
Application number
AT93919755T
Other languages
English (en)
Inventor
Sven-Ake Jacobsson
Original Assignee
Btg Kaelle Inventing Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20387014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE140876(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Btg Kaelle Inventing Ab filed Critical Btg Kaelle Inventing Ab
Application granted granted Critical
Publication of ATE140876T1 publication Critical patent/ATE140876T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • F22G5/126—Water injection apparatus in combination with steam-pressure reducing valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/267—Combination of a sliding valve and a lift valve
    • 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
    • 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
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/13—Desuperheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)
AT93919755T 1992-08-26 1993-08-17 Verfahren und vorrichtung zum erniedrigen von druck und temperatur von dampf in einem dampfaufbereitungsventil ATE140876T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202454A SE501510C2 (sv) 1992-08-26 1992-08-26 Förfarande och anordning för reducering av en ångas tryck och temperatur vid en ångkonditioneringsventil

Publications (1)

Publication Number Publication Date
ATE140876T1 true ATE140876T1 (de) 1996-08-15

Family

ID=20387014

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93919755T ATE140876T1 (de) 1992-08-26 1993-08-17 Verfahren und vorrichtung zum erniedrigen von druck und temperatur von dampf in einem dampfaufbereitungsventil

Country Status (7)

Country Link
US (1) US5380470A (de)
EP (1) EP0658128B1 (de)
JP (1) JP3201772B2 (de)
AT (1) ATE140876T1 (de)
DE (1) DE69303905T2 (de)
SE (1) SE501510C2 (de)
WO (1) WO1994004255A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305116A1 (de) * 1993-02-03 1994-08-04 Holter Gmbh & Co Einspritzkühler
SE9502555D0 (sv) * 1995-07-10 1995-07-10 Btg Kaelle Inventing Ab Anordning vid en tryckregleringsventil
US5607626A (en) * 1995-08-18 1997-03-04 Copes-Vulcan, Inc. Spring assisted multi-nozzle desuperheater
EP0856127B1 (de) * 1996-08-22 2001-12-12 General Signal Corporation Dampfkühler mit einer unterstützungsfeder und mit mehreren düsen
US6305836B1 (en) * 1999-07-09 2001-10-23 Apv North America, Inc. Force absorbing homogenization valve
JP3718631B2 (ja) * 2000-11-30 2005-11-24 ニイガタ・メーソンネーラン株式会社 蒸気変換弁
JP3817132B2 (ja) 2000-11-30 2006-08-30 ニイガタ・メーソンネーラン株式会社 蒸気変換弁
JP2002168407A (ja) 2000-11-30 2002-06-14 Niigata Masoneilan Co Ltd 蒸気減温装置
CN1327158C (zh) * 2005-08-03 2007-07-18 南京汉唐机电设计研究有限公司 蒸汽减温减压装置
EP1918532B1 (de) * 2006-10-30 2016-04-20 Valvitalia S.p.A. Dampfkühlungsvorrichtung für Dampfleitungen
US8677585B2 (en) * 2010-08-20 2014-03-25 Dresser, Inc. Alignment mechanism for assembly of a diffuser inside a pressure reducing and conditioning valve
US9247672B2 (en) * 2013-01-21 2016-01-26 Parker-Hannifin Corporation Passively controlled smart microjet cooling array
US9612009B2 (en) * 2013-11-08 2017-04-04 Fisher Controls International Llc Desuperheater and spray nozzles therefor
CN105698006B (zh) * 2016-03-25 2018-06-22 吴忠仪表有限责任公司 一体式减温减压装置
CN106246930A (zh) * 2016-08-31 2016-12-21 浙江安耐杰科技股份有限公司 蒸汽节能装置及其工作方法
CN107191612B (zh) * 2017-05-15 2019-01-11 环球阀门集团有限公司 减温减压阀
SE1930345A1 (en) * 2019-10-24 2021-04-25 Bvt Sweden Ab A Steam Conditioning Valve
CN114060528B (zh) * 2022-01-17 2022-04-15 艾肯（江苏）工业技术有限公司 用于蒸汽系统雾化一体式减温减压装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1256853A (en) * 1916-07-19 1918-02-19 Walter J Warner Water-heater.
US2254472A (en) * 1939-04-28 1941-09-02 Mason Neilan Regulator Company Combination control and quench valve
US2355458A (en) * 1941-09-06 1944-08-08 Swartwout Co Desuperheating valve
US3134827A (en) * 1959-12-23 1964-05-26 Siemens Ag Steam conversion valve
US3732851A (en) * 1971-05-26 1973-05-15 R Self Method of and device for conditioning steam
US4011287A (en) * 1975-07-11 1977-03-08 David John Marley Steam conditioning valve
US4071586A (en) * 1976-10-26 1978-01-31 Copes-Vulcan, Inc. Variable orifice desuperheater
DE3304523C2 (de) * 1983-02-10 1987-01-08 Holter Regelarmaturen Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock Dampfumformventil
DE3323990C2 (de) * 1983-07-02 1986-09-04 Welland & Tuxhorn, 4800 Bielefeld Mehrstufige, geregelte Drosselvorrichtung
US4718456A (en) * 1984-04-16 1988-01-12 Steam Systems And Services, Incorporated Steam conditioning valve
US5005605A (en) * 1989-07-10 1991-04-09 Keystone International Holdings Corp. Conditioning valve
US5012841A (en) * 1989-08-24 1991-05-07 Keystone International Holdings Corp. Pressure reducing and conditioning valves

Also Published As

Publication number Publication date
JP3201772B2 (ja) 2001-08-27
JPH08500428A (ja) 1996-01-16
DE69303905D1 (de) 1996-09-05
SE9202454D0 (sv) 1992-08-26
US5380470A (en) 1995-01-10
SE501510C2 (sv) 1995-03-06
SE9202454L (sv) 1994-02-27
EP0658128B1 (de) 1996-07-31
WO1994004255A1 (en) 1994-03-03
DE69303905T2 (de) 1997-02-06
EP0658128A1 (de) 1995-06-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked