CH638276A5 - Reversible pump/turbine with several stages and a single speed - Google Patents

Reversible pump/turbine with several stages and a single speed Download PDF

Info

Publication number
CH638276A5
CH638276A5 CH655080A CH655080A CH638276A5 CH 638276 A5 CH638276 A5 CH 638276A5 CH 655080 A CH655080 A CH 655080A CH 655080 A CH655080 A CH 655080A CH 638276 A5 CH638276 A5 CH 638276A5
Authority
CH
Switzerland
Prior art keywords
turbine
stage
rotor
hydraulic
pump
Prior art date
Application number
CH655080A
Other languages
English (en)
French (fr)
Inventor
Sachio Tsunoda
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of CH638276A5 publication Critical patent/CH638276A5/fr

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
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • F03B3/103—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines the same wheel acting as turbine wheel and as pump wheel
    • 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)
  • Control Of Water Turbines (AREA)
CH655080A 1979-08-28 1980-08-27 Reversible pump/turbine with several stages and a single speed CH638276A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10929079A JPS5634966A (en) 1979-08-28 1979-08-28 Single speed reversible type multistage pump water turbine

Publications (1)

Publication Number Publication Date
CH638276A5 true CH638276A5 (en) 1983-09-15

Family

ID=14506418

Family Applications (1)

Application Number Title Priority Date Filing Date
CH655080A CH638276A5 (en) 1979-08-28 1980-08-27 Reversible pump/turbine with several stages and a single speed

Country Status (3)

Country Link
JP (1) JPS5634966A (de)
CH (1) CH638276A5 (de)
DE (1) DE3032058C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014017372A1 (de) * 2014-11-24 2016-05-25 Rudolf Schilling Pumpturbine sowie Pumpspeicherkraftwerk mit einer solchen Pumpturbine
DE102018128065B4 (de) 2018-11-09 2022-03-17 Voith Patent Gmbh Mehrstufige hydraulische Maschine
CN113464343A (zh) * 2021-06-01 2021-10-01 长江勘测规划设计研究有限责任公司 用于高水头、大容量的立轴串联式混流水轮机的发电方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058828U (de) * 1973-10-03 1975-05-31
JPS5098827U (de) * 1974-01-17 1975-08-16

Also Published As

Publication number Publication date
DE3032058C2 (de) 1984-04-05
DE3032058A1 (de) 1981-03-12
JPS6250664B2 (de) 1987-10-26
JPS5634966A (en) 1981-04-07

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Legal Events

Date Code Title Description
PL Patent ceased