KR101598155B1 - 증기 밸브 장치 - Google Patents

증기 밸브 장치 Download PDF

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Publication number
KR101598155B1
KR101598155B1 KR1020140047901A KR20140047901A KR101598155B1 KR 101598155 B1 KR101598155 B1 KR 101598155B1 KR 1020140047901 A KR1020140047901 A KR 1020140047901A KR 20140047901 A KR20140047901 A KR 20140047901A KR 101598155 B1 KR101598155 B1 KR 101598155B1
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KR
South Korea
Prior art keywords
valve
steam
outlet portion
casing
flow path
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.)
Active
Application number
KR1020140047901A
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English (en)
Korean (ko)
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KR20140128242A (ko
Inventor
다이스케 이토
도모하루 다마오키
오사무 신도
Original Assignee
가부시끼가이샤 도시바
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Publication of KR20140128242A publication Critical patent/KR20140128242A/ko
Application granted granted Critical
Publication of KR101598155B1 publication Critical patent/KR101598155B1/ko
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Classifications

    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Lift Valve (AREA)
KR1020140047901A 2013-04-26 2014-04-22 증기 밸브 장치 Active KR101598155B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-094359 2013-04-26
JP2013094359A JP6076823B2 (ja) 2013-04-26 2013-04-26 蒸気弁装置

Publications (2)

Publication Number Publication Date
KR20140128242A KR20140128242A (ko) 2014-11-05
KR101598155B1 true KR101598155B1 (ko) 2016-02-26

Family

ID=50542974

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140047901A Active KR101598155B1 (ko) 2013-04-26 2014-04-22 증기 밸브 장치

Country Status (5)

Country Link
US (1) US9347336B2 (enExample)
EP (1) EP2796669B1 (enExample)
JP (1) JP6076823B2 (enExample)
KR (1) KR101598155B1 (enExample)
IN (1) IN2014DE01121A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3045678A1 (de) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft Regelventil und Turbine
JP5881884B1 (ja) 2015-06-16 2016-03-09 三菱日立パワーシステムズ株式会社 弁座加工機および当該弁座加工機を用いた弁座加工方法
JP5881883B1 (ja) 2015-06-16 2016-03-09 三菱日立パワーシステムズ株式会社 弁座加工機および当該弁座加工機を用いた弁座加工方法
JP6933538B2 (ja) * 2017-09-26 2021-09-08 株式会社東芝 蒸気弁装置およびそれを備えた蒸気タービンプラント
EP3561238A1 (de) * 2018-04-26 2019-10-30 Siemens Aktiengesellschaft Anordnung für eine dampfturbine
JP7216567B2 (ja) * 2019-02-25 2023-02-01 三菱重工コンプレッサ株式会社 弁装置及び蒸気タービン
JP7661162B2 (ja) 2021-07-19 2025-04-14 株式会社東芝 蒸気タービン及び蒸気弁装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461864A1 (fr) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique Soupape anti-vibrations
JPS57152405U (enExample) 1981-03-19 1982-09-24
DE4446605A1 (de) * 1994-12-24 1996-06-27 Abb Patent Gmbh Ventil für eine Dampfturbine
JPH1181913A (ja) * 1997-09-11 1999-03-26 Mitsubishi Heavy Ind Ltd タービン高速バルブ制御システム
DE10235835A1 (de) * 2001-08-17 2003-02-27 Alstom Switzerland Ltd Ventilanordnung für eine Kraftwerksanlage
JP4230751B2 (ja) * 2002-10-29 2009-02-25 株式会社東芝 蒸気弁
JP5022887B2 (ja) * 2007-12-25 2012-09-12 株式会社東芝 蒸気弁装置および蒸気タービンプラント

Also Published As

Publication number Publication date
EP2796669A1 (en) 2014-10-29
JP2014214709A (ja) 2014-11-17
IN2014DE01121A (enExample) 2015-06-05
US20140319704A1 (en) 2014-10-30
EP2796669B1 (en) 2017-08-16
US9347336B2 (en) 2016-05-24
JP6076823B2 (ja) 2017-02-08
KR20140128242A (ko) 2014-11-05

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