JPS60171966U - hydraulic machinery - Google Patents

hydraulic machinery

Info

Publication number
JPS60171966U
JPS60171966U JP1984059823U JP5982384U JPS60171966U JP S60171966 U JPS60171966 U JP S60171966U JP 1984059823 U JP1984059823 U JP 1984059823U JP 5982384 U JP5982384 U JP 5982384U JP S60171966 U JPS60171966 U JP S60171966U
Authority
JP
Japan
Prior art keywords
runner
specific speed
main shaft
casing
launch
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
JP1984059823U
Other languages
Japanese (ja)
Inventor
藤原　哲雄
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 JP1984059823U priority Critical patent/JPS60171966U/en
Publication of JPS60171966U publication Critical patent/JPS60171966U/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

  • 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) [Abstract] 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]

第１図は、比速度の異なる固定翼のランチの特性を示す
線図、第２図は、従来の水力機械の一例を示組立断面図
、第３図は、本考案の一実施例を示す組立断面図である
。 １・・・ケーシング、２・・・ステーベーン、３・・・
ガイドベーン、４・・・ランナ、４ａ・・・高比速度用
ランナ、４ｂ・・・低比速度用ランナ、７・・・放水器
、８・・・主軸、９・・・軸受、１０・・・ガイドリン
グ。Fig. 1 is a diagram showing the characteristics of fixed wing launches with different specific speeds, Fig. 2 is an assembled sectional view of an example of a conventional hydraulic machine, and Fig. 3 is an embodiment of the present invention. It is an assembled sectional view. 1...Casing, 2...Stay vane, 3...
Guide vane, 4... Runner, 4a... Runner for high specific speed, 4b... Runner for low specific speed, 7... Water cannon, 8... Main shaft, 9... Bearing, 10...・Guide ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １個のケーシングと１本の主軸と高比速度用ランナと低
比速度用ランチと各々のランナ用のドラフトチューブよ
り成る水力機械において、主軸に仕切板を境に高比速度
用ランナと低比速度用ランナを背面合わせの向きに、ボ
ルトにて締結およびスリーブと焼バメリングにて固定す
ると供に、主軸を移動することにより、ランチをケーシ
ングの中心およびトラフトチューブに移動させることを
特徴とする水力機械。In a hydraulic machine consisting of one casing, one main shaft, a high specific speed runner, a low specific speed launch, and a draft tube for each runner, the high specific speed runner and low specific speed runner are connected to the main shaft with a partition plate as a boundary. A hydraulic power system characterized by moving the launch to the center of the casing and the traft tube by fastening the speed runners back to back with bolts and fixing the sleeve and shrink fit ring, and moving the main shaft. machine.
JP1984059823U 1984-04-25 1984-04-25 hydraulic machinery Pending JPS60171966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984059823U JPS60171966U (en) 1984-04-25 1984-04-25 hydraulic machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984059823U JPS60171966U (en) 1984-04-25 1984-04-25 hydraulic machinery

Publications (1)

Publication Number Publication Date
JPS60171966U true JPS60171966U (en) 1985-11-14

Family

ID=30586598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984059823U Pending JPS60171966U (en) 1984-04-25 1984-04-25 hydraulic machinery

Country Status (1)

Country Link
JP (1) JPS60171966U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014530977A (en) * 2011-10-23 2014-11-20 アンドリッツハイドロ リミテッド Compact blade for a Francis turbine runner and method for configuring the runner
CN114593514A (en) * 2020-12-03 2022-06-07 阿自倍尔株式会社 Hydraulic turbine type flow control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014530977A (en) * 2011-10-23 2014-11-20 アンドリッツハイドロ リミテッド Compact blade for a Francis turbine runner and method for configuring the runner
CN114593514A (en) * 2020-12-03 2022-06-07 阿自倍尔株式会社 Hydraulic turbine type flow control device

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