JPS5894877U - multi-stage hydraulic machine - Google Patents

multi-stage hydraulic machine

Info

Publication number
JPS5894877U
JPS5894877U JP1981190627U JP19062781U JPS5894877U JP S5894877 U JPS5894877 U JP S5894877U JP 1981190627 U JP1981190627 U JP 1981190627U JP 19062781 U JP19062781 U JP 19062781U JP S5894877 U JPS5894877 U JP S5894877U
Authority
JP
Japan
Prior art keywords
suction pipe
hydraulic machine
stage hydraulic
main shaft
runner
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
JP1981190627U
Other languages
Japanese (ja)
Inventor
小椋　国男
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
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP1981190627U priority Critical patent/JPS5894877U/en
Publication of JPS5894877U publication Critical patent/JPS5894877U/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図は従来の２段ポンプ水車を示した半断面図、第２
図は本考案による２段ポンプ水車の構造を示した半断面
図である。 １１・・・主軸、１２・・・高圧段ランナ、１３・・・
低圧段ランナ、１４・・・高圧段ランナ室、１５・・・
低圧段ランナ室、１６・・・返し通路、２２・・・吸出
し管、２３・・・上部吸出し管、２４・・・下部吸出し
管、２５゜２６・・・ボルト。Figure 1 is a half-sectional view of a conventional two-stage pump turbine;
The figure is a half-sectional view showing the structure of a two-stage pump turbine according to the present invention. 11...Main shaft, 12...High pressure stage runner, 13...
Low pressure stage runner, 14... High pressure stage runner chamber, 15...
Low pressure stage runner chamber, 16... Return passage, 22... Suction pipe, 23... Upper suction pipe, 24... Lower suction pipe, 25° 26... Bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水力機械の主軸上に複数個のランチを固定し、各ランチ
の周りにランナ室を形成し、前段と後段のランナ室を返
し通路で連絡し、最底圧段のランナ室に吸出し管を接続
したものにおいて、上記吸出し管を上部吸出し管と下部
吸出し管とによって構成し、さらに上部吸出し管を主軸
の軸線に沿って分解可能に構成し、この上部吸出し管の
外側に作業空間を形成したことを特徴とする多段水力機
械。Multiple launches are fixed on the main shaft of a hydraulic machine, a runner chamber is formed around each launch, the front and rear runner chambers are connected through a return passage, and a suction pipe is connected to the runner chamber at the bottom pressure stage. In the above-mentioned suction pipe, the suction pipe is composed of an upper suction pipe and a lower suction pipe, and the upper suction pipe is configured to be disassembled along the axis of the main shaft, and a work space is formed outside the upper suction pipe. A multi-stage hydraulic machine featuring:
JP1981190627U 1981-12-21 1981-12-21 multi-stage hydraulic machine Pending JPS5894877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981190627U JPS5894877U (en) 1981-12-21 1981-12-21 multi-stage hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981190627U JPS5894877U (en) 1981-12-21 1981-12-21 multi-stage hydraulic machine

Publications (1)

Publication Number Publication Date
JPS5894877U true JPS5894877U (en) 1983-06-27

Family

ID=30104167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981190627U Pending JPS5894877U (en) 1981-12-21 1981-12-21 multi-stage hydraulic machine

Country Status (1)

Country Link
JP (1) JPS5894877U (en)

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