JPS59134303A - 弁駆動装置 - Google Patents

弁駆動装置

Info

Publication number
JPS59134303A
JPS59134303A JP660883A JP660883A JPS59134303A JP S59134303 A JPS59134303 A JP S59134303A JP 660883 A JP660883 A JP 660883A JP 660883 A JP660883 A JP 660883A JP S59134303 A JPS59134303 A JP S59134303A
Authority
JP
Japan
Prior art keywords
valve
pressure oil
steam
casing
control valve
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.)
Granted
Application number
JP660883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363642B2 (enrdf_load_stackoverflow
Inventor
Kazuo Watabe
渡部　和男
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP660883A priority Critical patent/JPS59134303A/ja
Publication of JPS59134303A publication Critical patent/JPS59134303A/ja
Publication of JPH0363642B2 publication Critical patent/JPH0363642B2/ja
Granted legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
JP660883A 1983-01-20 1983-01-20 弁駆動装置 Granted JPS59134303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP660883A JPS59134303A (ja) 1983-01-20 1983-01-20 弁駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP660883A JPS59134303A (ja) 1983-01-20 1983-01-20 弁駆動装置

Publications (2)

Publication Number Publication Date
JPS59134303A true JPS59134303A (ja) 1984-08-02
JPH0363642B2 JPH0363642B2 (enrdf_load_stackoverflow) 1991-10-02

Family

ID=11643061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP660883A Granted JPS59134303A (ja) 1983-01-20 1983-01-20 弁駆動装置

Country Status (1)

Country Link
JP (1) JPS59134303A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075184A1 (de) * 2001-03-08 2002-09-26 Siemens Aktiengesellschaft Dampfleitungsverschlussventil und dampfturbinenanlage mit dampfleitungsverschlussventil
CN108952859A (zh) * 2018-08-06 2018-12-07 西安热工研究院有限公司 一种基于蒸汽流程改造提升电出力调节能力的系统及方法
JP2021127798A (ja) * 2020-02-13 2021-09-02 三菱パワー株式会社 蒸気弁駆動装置及び蒸気タービンシステム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075184A1 (de) * 2001-03-08 2002-09-26 Siemens Aktiengesellschaft Dampfleitungsverschlussventil und dampfturbinenanlage mit dampfleitungsverschlussventil
US6929447B2 (en) 2001-03-08 2005-08-16 Siemens Aktiengesellschaft Steam line closing valve and steam turbine plant comprising such a steam line closing valve
CN100416144C (zh) * 2001-03-08 2008-09-03 西门子公司 蒸汽管道封闭阀和具有蒸汽管道封闭阀的汽轮机设备
CN108952859A (zh) * 2018-08-06 2018-12-07 西安热工研究院有限公司 一种基于蒸汽流程改造提升电出力调节能力的系统及方法
JP2021127798A (ja) * 2020-02-13 2021-09-02 三菱パワー株式会社 蒸気弁駆動装置及び蒸気タービンシステム

Also Published As

Publication number Publication date
JPH0363642B2 (enrdf_load_stackoverflow) 1991-10-02

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