JPS5338839A - Balance hole of hydraulic machine - Google Patents

Balance hole of hydraulic machine

Info

Publication number
JPS5338839A
JPS5338839A JP11300976A JP11300976A JPS5338839A JP S5338839 A JPS5338839 A JP S5338839A JP 11300976 A JP11300976 A JP 11300976A JP 11300976 A JP11300976 A JP 11300976A JP S5338839 A JPS5338839 A JP S5338839A
Authority
JP
Japan
Prior art keywords
hydraulic machine
balance hole
runner
lessen
placing
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
JP11300976A
Other languages
Japanese (ja)
Inventor
Seiichi Tanabe
Masahiro Yamabe
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 JP11300976A priority Critical patent/JPS5338839A/en
Publication of JPS5338839A publication Critical patent/JPS5338839A/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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Hydraulic Turbines (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To lessen the difference between the maximum and minimum of water thrusts acting a runner of a hydraulic machine and to manufacture a thrust metal economically by placing the opening part on the side of the runner room of a balance hole in place.
COPYRIGHT: (C)1978,JPO&Japio
JP11300976A 1976-09-22 1976-09-22 Balance hole of hydraulic machine Pending JPS5338839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11300976A JPS5338839A (en) 1976-09-22 1976-09-22 Balance hole of hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11300976A JPS5338839A (en) 1976-09-22 1976-09-22 Balance hole of hydraulic machine

Publications (1)

Publication Number Publication Date
JPS5338839A true JPS5338839A (en) 1978-04-10

Family

ID=14601142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11300976A Pending JPS5338839A (en) 1976-09-22 1976-09-22 Balance hole of hydraulic machine

Country Status (1)

Country Link
JP (1) JPS5338839A (en)

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