JPS52133436A - Water thrust diminishing system for hydraulic machinery - Google Patents

Water thrust diminishing system for hydraulic machinery

Info

Publication number
JPS52133436A
JPS52133436A JP4996976A JP4996976A JPS52133436A JP S52133436 A JPS52133436 A JP S52133436A JP 4996976 A JP4996976 A JP 4996976A JP 4996976 A JP4996976 A JP 4996976A JP S52133436 A JPS52133436 A JP S52133436A
Authority
JP
Japan
Prior art keywords
hydraulic machinery
water thrust
thrust
diminishing
diminishing system
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
JP4996976A
Other languages
Japanese (ja)
Inventor
Teiji Ashida
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 JP4996976A priority Critical patent/JPS52133436A/en
Publication of JPS52133436A publication Critical patent/JPS52133436A/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 Non-Positive-Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: To diminish the water thrust by the generated reversed thrust by means of making the action of the pressure water inside the casing on the front shroud of a runner.
COPYRIGHT: (C)1977,JPO&Japio
JP4996976A 1976-05-04 1976-05-04 Water thrust diminishing system for hydraulic machinery Pending JPS52133436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4996976A JPS52133436A (en) 1976-05-04 1976-05-04 Water thrust diminishing system for hydraulic machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4996976A JPS52133436A (en) 1976-05-04 1976-05-04 Water thrust diminishing system for hydraulic machinery

Publications (1)

Publication Number Publication Date
JPS52133436A true JPS52133436A (en) 1977-11-08

Family

ID=12845838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4996976A Pending JPS52133436A (en) 1976-05-04 1976-05-04 Water thrust diminishing system for hydraulic machinery

Country Status (1)

Country Link
JP (1) JPS52133436A (en)

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