JPS58180305U - Hydraulic operated bleed check valve control device - Google Patents

Hydraulic operated bleed check valve control device

Info

Publication number
JPS58180305U
JPS58180305U JP7778882U JP7778882U JPS58180305U JP S58180305 U JPS58180305 U JP S58180305U JP 7778882 U JP7778882 U JP 7778882U JP 7778882 U JP7778882 U JP 7778882U JP S58180305 U JPS58180305 U JP S58180305U
Authority
JP
Japan
Prior art keywords
check valve
control device
valve control
bleed check
hydraulic operated
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.)
Pending
Application number
JP7778882U
Other languages
Japanese (ja)
Inventor
荒木　順
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP7778882U priority Critical patent/JPS58180305U/en
Publication of JPS58180305U publication Critical patent/JPS58180305U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の制御系統図、第２図は本考案の制御系統
図である。 ９・・・制御油油圧装置。FIG. 1 is a conventional control system diagram, and FIG. 2 is a control system diagram of the present invention. 9... Control oil hydraulic system.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 抽気逆止弁の制御機構において、蒸気タービン本体の油
圧装置の油を用いて前記抽気逆止弁の制御を行なうこと
を特徴とする油圧作動抽気逆止弁の制御装置。A control device for a hydraulically operated bleed check valve, characterized in that the bleed check valve is controlled using oil from a hydraulic system of a steam turbine main body.
JP7778882U 1982-05-28 1982-05-28 Hydraulic operated bleed check valve control device Pending JPS58180305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7778882U JPS58180305U (en) 1982-05-28 1982-05-28 Hydraulic operated bleed check valve control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7778882U JPS58180305U (en) 1982-05-28 1982-05-28 Hydraulic operated bleed check valve control device

Publications (1)

Publication Number Publication Date
JPS58180305U true JPS58180305U (en) 1983-12-02

Family

ID=30087038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7778882U Pending JPS58180305U (en) 1982-05-28 1982-05-28 Hydraulic operated bleed check valve control device

Country Status (1)

Country Link
JP (1) JPS58180305U (en)

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