NO20065275L - Hydraulic reaction turbine - Google Patents

Hydraulic reaction turbine

Info

Publication number
NO20065275L
NO20065275L NO20065275A NO20065275A NO20065275L NO 20065275 L NO20065275 L NO 20065275L NO 20065275 A NO20065275 A NO 20065275A NO 20065275 A NO20065275 A NO 20065275A NO 20065275 L NO20065275 L NO 20065275L
Authority
NO
Norway
Prior art keywords
hydraulic reaction
reaction turbine
turbine
hydraulic
reaction
Prior art date
Application number
NO20065275A
Other languages
Norwegian (no)
Other versions
NO325508B1 (en
Inventor
Anders Wedmark
Original Assignee
Ge Energy Norway As
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 Ge Energy Norway As filed Critical Ge Energy Norway As
Priority to NO20065275A priority Critical patent/NO325508B1/en
Priority to PCT/NO2007/000355 priority patent/WO2008060159A2/en
Priority to CA2669840A priority patent/CA2669840C/en
Publication of NO20065275L publication Critical patent/NO20065275L/en
Publication of NO325508B1 publication Critical patent/NO325508B1/en

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
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/002—Injecting air or other fluid
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • 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)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Water Turbines (AREA)
NO20065275A 2006-11-16 2006-11-16 Hydraulic reaction turbine NO325508B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20065275A NO325508B1 (en) 2006-11-16 2006-11-16 Hydraulic reaction turbine
PCT/NO2007/000355 WO2008060159A2 (en) 2006-11-16 2007-10-10 Hydraulic reaction turbine
CA2669840A CA2669840C (en) 2006-11-16 2007-10-10 Hydraulic reaction turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20065275A NO325508B1 (en) 2006-11-16 2006-11-16 Hydraulic reaction turbine

Publications (2)

Publication Number Publication Date
NO20065275L true NO20065275L (en) 2008-05-19
NO325508B1 NO325508B1 (en) 2008-05-26

Family

ID=39281773

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065275A NO325508B1 (en) 2006-11-16 2006-11-16 Hydraulic reaction turbine

Country Status (3)

Country Link
CA (1) CA2669840C (en)
NO (1) NO325508B1 (en)
WO (1) WO2008060159A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322382B (en) * 2011-06-02 2013-03-27 杭州电子科技大学 Draft tube based on vibrating vortex generators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178563A (en) * 1985-02-01 1986-08-11 Fuji Electric Co Ltd Draft tube of waterwheel
JPH02238177A (en) * 1989-03-08 1990-09-20 Tohoku Electric Power Co Inc Suction system for hydraulic turbine
WO2006043824A1 (en) * 2004-10-18 2006-04-27 Troms Kraft Produksjon As Device and method for suction pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294172A (en) * 1985-06-20 1986-12-24 Toshiba Eng Co Ltd Preventing apparatus for turbulence of water surface in suction pipe
ATE145450T1 (en) * 1992-04-14 1996-12-15 Ente Naz Energia Elettrica CONTROLLING PRESSURE AND POWER Fluctuations in WATER TURBINES
JP2001165025A (en) * 1999-12-14 2001-06-19 Toshiba Corp Pumped storage hydraulic machinery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178563A (en) * 1985-02-01 1986-08-11 Fuji Electric Co Ltd Draft tube of waterwheel
JPH02238177A (en) * 1989-03-08 1990-09-20 Tohoku Electric Power Co Inc Suction system for hydraulic turbine
WO2006043824A1 (en) * 2004-10-18 2006-04-27 Troms Kraft Produksjon As Device and method for suction pipe

Also Published As

Publication number Publication date
WO2008060159A3 (en) 2008-07-10
CA2669840C (en) 2012-08-21
NO325508B1 (en) 2008-05-26
WO2008060159A2 (en) 2008-05-22
CA2669840A1 (en) 2008-05-22

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