JPH048773U - - Google Patents

Info

Publication number
JPH048773U
JPH048773U JP1990048566U JP4856690U JPH048773U JP H048773 U JPH048773 U JP H048773U JP 1990048566 U JP1990048566 U JP 1990048566U JP 4856690 U JP4856690 U JP 4856690U JP H048773 U JPH048773 U JP H048773U
Authority
JP
Japan
Prior art keywords
water turbine
turbine runner
natural frequency
crown surface
groove
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
JP1990048566U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1990048566U priority Critical patent/JPH048773U/ja
Publication of JPH048773U publication Critical patent/JPH048773U/ja
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)
JP1990048566U 1990-05-11 1990-05-11 Pending JPH048773U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990048566U JPH048773U (enrdf_load_stackoverflow) 1990-05-11 1990-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990048566U JPH048773U (enrdf_load_stackoverflow) 1990-05-11 1990-05-11

Publications (1)

Publication Number Publication Date
JPH048773U true JPH048773U (enrdf_load_stackoverflow) 1992-01-27

Family

ID=31565490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990048566U Pending JPH048773U (enrdf_load_stackoverflow) 1990-05-11 1990-05-11

Country Status (1)

Country Link
JP (1) JPH048773U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022158619A (ja) * 2021-04-02 2022-10-17 株式会社東芝 水力機械のランナおよび水力機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022158619A (ja) * 2021-04-02 2022-10-17 株式会社東芝 水力機械のランナおよび水力機械

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