JPH0152588B2 - - Google Patents

Info

Publication number
JPH0152588B2
JPH0152588B2 JP57043238A JP4323882A JPH0152588B2 JP H0152588 B2 JPH0152588 B2 JP H0152588B2 JP 57043238 A JP57043238 A JP 57043238A JP 4323882 A JP4323882 A JP 4323882A JP H0152588 B2 JPH0152588 B2 JP H0152588B2
Authority
JP
Japan
Prior art keywords
runner
secondary flow
blade
inlet
prevention member
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.)
Expired
Application number
JP57043238A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58160560A (ja
Inventor
Yasuo Hishida
Toshiaki Yokoyama
Kazutoshi Kawamoto
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 JP57043238A priority Critical patent/JPS58160560A/ja
Publication of JPS58160560A publication Critical patent/JPS58160560A/ja
Publication of JPH0152588B2 publication Critical patent/JPH0152588B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type turbines
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
JP57043238A 1982-03-17 1982-03-17 フランシス水車ランナ Granted JPS58160560A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57043238A JPS58160560A (ja) 1982-03-17 1982-03-17 フランシス水車ランナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57043238A JPS58160560A (ja) 1982-03-17 1982-03-17 フランシス水車ランナ

Publications (2)

Publication Number Publication Date
JPS58160560A JPS58160560A (ja) 1983-09-24
JPH0152588B2 true JPH0152588B2 (enExample) 1989-11-09

Family

ID=12658316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57043238A Granted JPS58160560A (ja) 1982-03-17 1982-03-17 フランシス水車ランナ

Country Status (1)

Country Link
JP (1) JPS58160560A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518603A1 (de) * 1995-05-23 1996-11-28 Klein Schanzlin & Becker Ag Einrichtung zur Vermeidung von Kavitations-Erosion
FR2844560B1 (fr) * 2002-09-13 2006-01-27 Alstom Switzerland Ltd Roue de type francis et machine hydraulique equipee d'une telle roue
JP4703578B2 (ja) * 2007-01-19 2011-06-15 東京電力株式会社 フランシス型水車
FR2999243A1 (fr) * 2012-12-11 2014-06-13 Alstom Hydro France Turbine-pompe de type francis et installation de conversion d'energie comprenant une telle turbine-pompe
EP3203061A1 (en) * 2016-02-05 2017-08-09 GE Renewable Technologies Blade for shrouded runner and shrouded runner comprising said blade
EP3604792B1 (en) 2018-08-03 2021-11-10 GE Renewable Technologies Pre-formed plug with inter-blade profiles for hydraulic turbines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455762Y1 (enExample) * 1966-06-27 1970-03-20
JPS50142940A (enExample) * 1974-04-26 1975-11-18

Also Published As

Publication number Publication date
JPS58160560A (ja) 1983-09-24

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