JPS524949A - Pump runner - Google Patents

Pump runner

Info

Publication number
JPS524949A
JPS524949A JP50080789A JP8078975A JPS524949A JP S524949 A JPS524949 A JP S524949A JP 50080789 A JP50080789 A JP 50080789A JP 8078975 A JP8078975 A JP 8078975A JP S524949 A JPS524949 A JP S524949A
Authority
JP
Japan
Prior art keywords
pump runner
runner
pump
dissolved
construction
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
JP50080789A
Other languages
Japanese (ja)
Inventor
Masayasu Okada
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 JP50080789A priority Critical patent/JPS524949A/en
Publication of JPS524949A publication Critical patent/JPS524949A/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: The construction of the pump runner in which the non-stable characteristic is dissolved.
COPYRIGHT: (C)1977,JPO&Japio
JP50080789A 1975-07-02 1975-07-02 Pump runner Pending JPS524949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50080789A JPS524949A (en) 1975-07-02 1975-07-02 Pump runner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50080789A JPS524949A (en) 1975-07-02 1975-07-02 Pump runner

Publications (1)

Publication Number Publication Date
JPS524949A true JPS524949A (en) 1977-01-14

Family

ID=13728208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50080789A Pending JPS524949A (en) 1975-07-02 1975-07-02 Pump runner

Country Status (1)

Country Link
JP (1) JPS524949A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344926B1 (en) * 1997-07-22 2002-02-05 Hitachi, Ltd. Method of reproducing three-dimensional images and three-dimensional image-reproducing device
US20100150731A1 (en) * 2008-11-28 2010-06-17 Zhongshan Broad-Ocean Motor Co., Ltd. Fan blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344926B1 (en) * 1997-07-22 2002-02-05 Hitachi, Ltd. Method of reproducing three-dimensional images and three-dimensional image-reproducing device
US20100150731A1 (en) * 2008-11-28 2010-06-17 Zhongshan Broad-Ocean Motor Co., Ltd. Fan blades

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