JPS60152069U - Valve turbine runner boss pressurization system protection device - Google Patents

Valve turbine runner boss pressurization system protection device

Info

Publication number
JPS60152069U
JPS60152069U JP1984040066U JP4006684U JPS60152069U JP S60152069 U JPS60152069 U JP S60152069U JP 1984040066 U JP1984040066 U JP 1984040066U JP 4006684 U JP4006684 U JP 4006684U JP S60152069 U JPS60152069 U JP S60152069U
Authority
JP
Japan
Prior art keywords
pressurization system
runner boss
protection device
turbine runner
system protection
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
JP1984040066U
Other languages
Japanese (ja)
Inventor
吉岡　秀貢
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP1984040066U priority Critical patent/JPS60152069U/en
Publication of JPS60152069U publication Critical patent/JPS60152069U/en
Pending 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

  • Safety Valves (AREA)
  • Hydraulic Turbines (AREA)

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 the drawing]

図はこの考案の実施例であるランナボス加圧系統の保護
装置を示す図。 ２：バルブ水車、４：ランナボス、８：圧力調整弁、９
：外部集油槽、１０：破裂板。The figure shows a protection device for a runner boss pressurization system, which is an embodiment of this invention. 2: Valve water turbine, 4: Runner boss, 8: Pressure regulating valve, 9
: External oil collection tank, 10: Rupture disc.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブ水車のランボス内部の加圧を可動翼操作油の漏油
を利用して行ない、ランナボス内部の加圧油の圧力が低
下しないように加圧系統に圧力調整弁を設けたものにお
いて、該圧力調整弁と並列に破裂板を設は該破裂板を介
して加圧系統を外部′　集油槽に接続したことを特徴と
するバルブ水車のランナボス加圧系統の保護装置。Pressurizing the inside of the runner boss of a valve water turbine is performed using leakage of movable blade operating oil, and a pressure regulating valve is installed in the pressurization system to prevent the pressure of the pressurized oil inside the runner boss from decreasing. A protection device for a runner boss pressurization system of a valve water turbine, characterized in that a rupture disc is provided in parallel with a regulating valve, and the pressurization system is connected to an external oil collection tank via the rupture disc.
JP1984040066U 1984-03-21 1984-03-21 Valve turbine runner boss pressurization system protection device Pending JPS60152069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984040066U JPS60152069U (en) 1984-03-21 1984-03-21 Valve turbine runner boss pressurization system protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984040066U JPS60152069U (en) 1984-03-21 1984-03-21 Valve turbine runner boss pressurization system protection device

Publications (1)

Publication Number Publication Date
JPS60152069U true JPS60152069U (en) 1985-10-09

Family

ID=30548604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984040066U Pending JPS60152069U (en) 1984-03-21 1984-03-21 Valve turbine runner boss pressurization system protection device

Country Status (1)

Country Link
JP (1) JPS60152069U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274871A (en) * 2007-05-01 2008-11-13 Torishima Pump Mfg Co Ltd Water hammer inhibition device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274871A (en) * 2007-05-01 2008-11-13 Torishima Pump Mfg Co Ltd Water hammer inhibition device

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