BR8503719A - HYDRAULIC MACHINE WITH A SPIRAL HOUSING - Google Patents

HYDRAULIC MACHINE WITH A SPIRAL HOUSING

Info

Publication number
BR8503719A
BR8503719A BR8503719A BR8503719A BR8503719A BR 8503719 A BR8503719 A BR 8503719A BR 8503719 A BR8503719 A BR 8503719A BR 8503719 A BR8503719 A BR 8503719A BR 8503719 A BR8503719 A BR 8503719A
Authority
BR
Brazil
Prior art keywords
hydraulic machine
spiral housing
spiral
housing
hydraulic
Prior art date
Application number
BR8503719A
Other languages
Portuguese (pt)
Inventor
Emil Hardt
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of BR8503719A publication Critical patent/BR8503719A/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
    • 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
    • F03B11/02—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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)
BR8503719A 1984-08-02 1985-08-02 HYDRAULIC MACHINE WITH A SPIRAL HOUSING BR8503719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3428473A DE3428473C1 (en) 1984-08-02 1984-08-02 Turbo engine, such as water turbine, pump or pump turbine, with a spiral housing

Publications (1)

Publication Number Publication Date
BR8503719A true BR8503719A (en) 1986-05-13

Family

ID=6242177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503719A BR8503719A (en) 1984-08-02 1985-08-02 HYDRAULIC MACHINE WITH A SPIRAL HOUSING

Country Status (3)

Country Link
AT (1) AT391167B (en)
BR (1) BR8503719A (en)
DE (1) DE3428473C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050203A1 (en) * 2006-10-25 2008-04-30 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Hydraulic machine, particularly water turbine, pumping turbine or pump, has impeller with multiple blades, spiral housing surrounding impeller and traverse ring
RU2668189C2 (en) * 2013-09-05 2018-09-26 Андритц Гидро Лтд. Spiral casing for a hydraulic turbine (options)
MX371296B (en) 2014-07-23 2020-01-24 Andritz Hydro Ltd Francis turbine with short blade and short band.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066149B (en) * 1959-09-24
JPS605788B2 (en) * 1977-10-20 1985-02-14 株式会社東芝 water turbine casing
JPS5510005A (en) * 1978-07-05 1980-01-24 Hitachi Ltd Casing for hydraulic machine
JPS55123379A (en) * 1979-03-15 1980-09-22 Takehiro Nishi Basket type magnus wind mill
JPS55148975A (en) * 1979-05-11 1980-11-19 Hitachi Ltd Installation of hydraulic machine

Also Published As

Publication number Publication date
AT391167B (en) 1990-08-27
ATA163785A (en) 1990-02-15
DE3428473C1 (en) 1985-12-19

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 02/08/2000