JPS6112157B2 - - Google Patents

Info

Publication number
JPS6112157B2
JPS6112157B2 JP55090639A JP9063980A JPS6112157B2 JP S6112157 B2 JPS6112157 B2 JP S6112157B2 JP 55090639 A JP55090639 A JP 55090639A JP 9063980 A JP9063980 A JP 9063980A JP S6112157 B2 JPS6112157 B2 JP S6112157B2
Authority
JP
Japan
Prior art keywords
piping
pressure
valve
seal ring
water
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
JP55090639A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5718881A (en
Inventor
Yasusuke Watanabe
Minoru Oohara
Tetsuya Teramoto
Takashi Ito
Koichi Arakawa
Juichiro Kawai
Isao Ishigamori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9063980A priority Critical patent/JPS5718881A/ja
Publication of JPS5718881A publication Critical patent/JPS5718881A/ja
Publication of JPS6112157B2 publication Critical patent/JPS6112157B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Taps Or Cocks (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)
JP9063980A 1980-07-04 1980-07-04 Control piping construction of valve sealing water system Granted JPS5718881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9063980A JPS5718881A (en) 1980-07-04 1980-07-04 Control piping construction of valve sealing water system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9063980A JPS5718881A (en) 1980-07-04 1980-07-04 Control piping construction of valve sealing water system

Publications (2)

Publication Number Publication Date
JPS5718881A JPS5718881A (en) 1982-01-30
JPS6112157B2 true JPS6112157B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-07

Family

ID=14004064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9063980A Granted JPS5718881A (en) 1980-07-04 1980-07-04 Control piping construction of valve sealing water system

Country Status (1)

Country Link
JP (1) JPS5718881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365304A (ja) * 1986-09-06 1988-03-23 Yatsuka Nakamura 画像処理による特異点位置検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365304A (ja) * 1986-09-06 1988-03-23 Yatsuka Nakamura 画像処理による特異点位置検出方法

Also Published As

Publication number Publication date
JPS5718881A (en) 1982-01-30

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