JPS548235A - Multistage hydraulic machine - Google Patents

Multistage hydraulic machine

Info

Publication number
JPS548235A
JPS548235A JP7210677A JP7210677A JPS548235A JP S548235 A JPS548235 A JP S548235A JP 7210677 A JP7210677 A JP 7210677A JP 7210677 A JP7210677 A JP 7210677A JP S548235 A JPS548235 A JP S548235A
Authority
JP
Japan
Prior art keywords
hydraulic machine
multistage hydraulic
back pressure
provise
runner
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.)
Granted
Application number
JP7210677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5744829B2 (zh
Inventor
Sachio Tsunoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7210677A priority Critical patent/JPS548235A/ja
Priority to DE19782826587 priority patent/DE2826587A1/de
Priority to CH670378A priority patent/CH625313A5/fr
Publication of JPS548235A publication Critical patent/JPS548235A/ja
Publication of JPS5744829B2 publication Critical patent/JPS5744829B2/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
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis 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)
JP7210677A 1977-06-20 1977-06-20 Multistage hydraulic machine Granted JPS548235A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7210677A JPS548235A (en) 1977-06-20 1977-06-20 Multistage hydraulic machine
DE19782826587 DE2826587A1 (de) 1977-06-20 1978-06-19 Radialstroemungs-wasserkraftmaschinen
CH670378A CH625313A5 (en) 1977-06-20 1978-06-20 Radial output hydraulic machine, especially a turbine, pump, pump-turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7210677A JPS548235A (en) 1977-06-20 1977-06-20 Multistage hydraulic machine

Publications (2)

Publication Number Publication Date
JPS548235A true JPS548235A (en) 1979-01-22
JPS5744829B2 JPS5744829B2 (zh) 1982-09-24

Family

ID=13479802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7210677A Granted JPS548235A (en) 1977-06-20 1977-06-20 Multistage hydraulic machine

Country Status (3)

Country Link
JP (1) JPS548235A (zh)
CH (1) CH625313A5 (zh)
DE (1) DE2826587A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741470A (en) * 1980-08-27 1982-03-08 Toshiba Corp Multi-stage hydraulic machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847171A (ja) * 1981-09-14 1983-03-18 Toshiba Corp 多段水力機械

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922807C (de) * 1945-03-06 1955-01-24 Aeg Einrichtung zum Ausgleich des Axialschubes mehrstufiger Kreiselpumpen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151965A (en) * 1913-08-12 1915-08-31 Laval Steam Turbine Co Balancing of centrifugal pumps.
US1385115A (en) * 1920-08-13 1921-07-19 Ingersoll Rand Co Centrifugal pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922807C (de) * 1945-03-06 1955-01-24 Aeg Einrichtung zum Ausgleich des Axialschubes mehrstufiger Kreiselpumpen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741470A (en) * 1980-08-27 1982-03-08 Toshiba Corp Multi-stage hydraulic machine
JPS627392B2 (zh) * 1980-08-27 1987-02-17 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
DE2826587C2 (zh) 1987-02-26
JPS5744829B2 (zh) 1982-09-24
CH625313A5 (en) 1981-09-15
DE2826587A1 (de) 1978-12-21

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