JPS6038177U - Rotational speed increase prevention device for hydraulic rotating machinery - Google Patents

Rotational speed increase prevention device for hydraulic rotating machinery

Info

Publication number
JPS6038177U
JPS6038177U JP1983129697U JP12969783U JPS6038177U JP S6038177 U JPS6038177 U JP S6038177U JP 1983129697 U JP1983129697 U JP 1983129697U JP 12969783 U JP12969783 U JP 12969783U JP S6038177 U JPS6038177 U JP S6038177U
Authority
JP
Japan
Prior art keywords
rotational speed
hydraulic rotating
prevention device
rotating machinery
speed increase
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
JP1983129697U
Other languages
Japanese (ja)
Inventor
功 柴田
指野　昇三
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 JP1983129697U priority Critical patent/JPS6038177U/en
Publication of JPS6038177U publication Critical patent/JPS6038177U/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

  • Control Of Water 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Ｓ形チューブラ水車の側面図、第２図は本考案
になる装置の部分の平面図、第３図と第４図は第２図の
Ａ−Ａ線断面図である。 １・・・ランナ、２・・・主軸、３・・・流路、５・・
・吸出管、６・・・軸受、フ・・・バッフル板。FIG. 1 is a side view of an S-type tubular water turbine, FIG. 2 is a plan view of a portion of the device according to the present invention, and FIGS. 3 and 4 are sectional views taken along the line A--A in FIG. 2. 1...Runner, 2...Main shaft, 3...Flow path, 5...
・Suction pipe, 6... Bearing, F... Baffle plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転体とこれを内包する流路からなる水力回転機械にお
いて、流路内にある回転体に可動片を設け、この可動片
が規定回転速度に達した時流路内へ向って突出すること
を特徴とする水力回転機械の回転速度上昇防止装置。A hydraulic rotating machine consisting of a rotating body and a flow path containing the rotating body, characterized in that a movable piece is provided on the rotary body in the flow path, and this movable piece projects into the flow path when a specified rotational speed is reached. A device to prevent the rotational speed of hydraulic rotating machinery from increasing.
JP1983129697U 1983-08-24 1983-08-24 Rotational speed increase prevention device for hydraulic rotating machinery Pending JPS6038177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983129697U JPS6038177U (en) 1983-08-24 1983-08-24 Rotational speed increase prevention device for hydraulic rotating machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983129697U JPS6038177U (en) 1983-08-24 1983-08-24 Rotational speed increase prevention device for hydraulic rotating machinery

Publications (1)

Publication Number Publication Date
JPS6038177U true JPS6038177U (en) 1985-03-16

Family

ID=30293788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983129697U Pending JPS6038177U (en) 1983-08-24 1983-08-24 Rotational speed increase prevention device for hydraulic rotating machinery

Country Status (1)

Country Link
JP (1) JPS6038177U (en)

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