NO146786C - HYDRODYNAMIC MACHINE WHEELS. - Google Patents

HYDRODYNAMIC MACHINE WHEELS.

Info

Publication number
NO146786C
NO146786C NO752916A NO752916A NO146786C NO 146786 C NO146786 C NO 146786C NO 752916 A NO752916 A NO 752916A NO 752916 A NO752916 A NO 752916A NO 146786 C NO146786 C NO 146786C
Authority
NO
Norway
Prior art keywords
hydrodynamic machine
machine wheels
wheels
hydrodynamic
machine
Prior art date
Application number
NO752916A
Other languages
Norwegian (no)
Other versions
NO146786B (en
NO752916L (en
Inventor
Ludvig Rune Ingvar Alestig
Goete Ivar Gustavsson
Original Assignee
Kamewa Ab
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 Kamewa Ab filed Critical Kamewa Ab
Publication of NO752916L publication Critical patent/NO752916L/no
Publication of NO146786B publication Critical patent/NO146786B/en
Publication of NO146786C publication Critical patent/NO146786C/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
    • F03B3/12—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
    • 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)
  • Centrifugal Separators (AREA)
NO752916A 1974-09-16 1975-08-22 HYDRODYNAMIC MACHINE WHEELS. NO146786C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411609A SE377829B (en) 1974-09-16 1974-09-16

Publications (3)

Publication Number Publication Date
NO752916L NO752916L (en) 1976-03-17
NO146786B NO146786B (en) 1982-08-30
NO146786C true NO146786C (en) 1982-12-08

Family

ID=20322142

Family Applications (1)

Application Number Title Priority Date Filing Date
NO752916A NO146786C (en) 1974-09-16 1975-08-22 HYDRODYNAMIC MACHINE WHEELS.

Country Status (6)

Country Link
CA (1) CA1022037A (en)
DE (1) DE2539636C2 (en)
ES (1) ES440943A1 (en)
GB (1) GB1491113A (en)
NO (1) NO146786C (en)
SE (1) SE377829B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101560936B (en) * 2009-05-27 2010-12-08 南京星飞冷却设备有限公司 Runner used for direct connection low-speed small-scale mixed-flow turbine of hydrodynamic energy-saving cooling tower
GB2487403A (en) * 2011-01-20 2012-07-25 Sea Lix As Conical helical rotor
GB2487404A (en) 2011-01-20 2012-07-25 Sea Lix As Rotor for extracting energy from bidirectional fluid flows

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799013A (en) * 1955-05-06 1958-07-30 English Electric Co Ltd Improvements in and relating to hydraulic reaction turbines
FR1162872A (en) * 1955-12-19 1958-09-18 Karlstad Mekaniska Ab Device for francis turbine wheel

Also Published As

Publication number Publication date
CA1022037A (en) 1977-12-06
ES440943A1 (en) 1977-03-16
GB1491113A (en) 1977-11-09
AU8413375A (en) 1977-02-24
NO146786B (en) 1982-08-30
NO752916L (en) 1976-03-17
SE377829B (en) 1975-07-28
DE2539636C2 (en) 1983-11-17
DE2539636A1 (en) 1976-03-25

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