JPH0363642B2 - - Google Patents

Info

Publication number
JPH0363642B2
JPH0363642B2 JP660883A JP660883A JPH0363642B2 JP H0363642 B2 JPH0363642 B2 JP H0363642B2 JP 660883 A JP660883 A JP 660883A JP 660883 A JP660883 A JP 660883A JP H0363642 B2 JPH0363642 B2 JP H0363642B2
Authority
JP
Japan
Prior art keywords
valve
pressure oil
piston
oil passage
steam
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.)
Expired
Application number
JP660883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59134303A (ja
Inventor
Kazuo Watabe
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
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
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 JPS59134303A (ja) 1984-08-02
JPH0363642B2 true JPH0363642B2 (enrdf_load_html_response) 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_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111187C1 (de) * 2001-03-08 2002-07-25 Siemens Ag 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
JP7477314B2 (ja) * 2020-02-13 2024-05-01 三菱重工業株式会社 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
JPS59134303A (ja) 1984-08-02

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