MX2009004315A - Hydraulic machine having a specially shaped spiral housing. - Google Patents

Hydraulic machine having a specially shaped spiral housing.

Info

Publication number
MX2009004315A
MX2009004315A MX2009004315A MX2009004315A MX2009004315A MX 2009004315 A MX2009004315 A MX 2009004315A MX 2009004315 A MX2009004315 A MX 2009004315A MX 2009004315 A MX2009004315 A MX 2009004315A MX 2009004315 A MX2009004315 A MX 2009004315A
Authority
MX
Mexico
Prior art keywords
hydraulic machine
spiral housing
impeller
specially shaped
shaped spiral
Prior art date
Application number
MX2009004315A
Other languages
Spanish (es)
Inventor
Bodo Quaschnowitz
Original Assignee
Voith Hydro Holding Gmbh & 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 Voith Hydro Holding Gmbh & Co filed Critical Voith Hydro Holding Gmbh & Co
Publication of MX2009004315A publication Critical patent/MX2009004315A/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
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/186—Spiral or volute 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A hydraulic machine having the following features is disclosed: - an impeller having a plurality of blades; - a spiral housing surrounding the impeller, and open toward the same by means of a circumferential slot, formed by two circumferential edges; - a traverse ring comprising two traverse ring shrouds, which are connected to each other by means of tie rods; - the spiral housing being connected to connecting surfaces of the traverse ring shrouds in the region of the circumferential edges. The hydraulic machine is characterized by the following features: - the regions of the circumferential edges are configured and/or disposed such that both extend parallel to the axis of rotation of the impeller, or form an angle alpha of no more than 11 degrees with the same.
MX2009004315A 2006-10-25 2007-08-18 Hydraulic machine having a specially shaped spiral housing. MX2009004315A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050203A DE102006050203A1 (en) 2006-10-25 2006-10-25 Hydraulic machine, particularly water turbine, pumping turbine or pump, has impeller with multiple blades, spiral housing surrounding impeller and traverse ring
PCT/EP2007/007320 WO2008049479A1 (en) 2006-10-25 2007-08-18 Hydraulic machine having a specially shaped spiral housing

Publications (1)

Publication Number Publication Date
MX2009004315A true MX2009004315A (en) 2009-07-16

Family

ID=38722678

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009004315A MX2009004315A (en) 2006-10-25 2007-08-18 Hydraulic machine having a specially shaped spiral housing.

Country Status (9)

Country Link
EP (1) EP2089631A1 (en)
CN (1) CN101548095B (en)
BR (1) BRPI0718132A2 (en)
CA (1) CA2667497C (en)
CO (1) CO6180471A2 (en)
DE (1) DE102006050203A1 (en)
MX (1) MX2009004315A (en)
RU (1) RU2450157C2 (en)
WO (1) WO2008049479A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113442A1 (en) * 2011-09-14 2013-03-14 Voith Patent Gmbh Hydraulic machine with top suction manifold
DE102011116277A1 (en) * 2011-10-19 2013-04-25 Voith Patent Gmbh Hydraulic machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU33468A1 (en) * 1932-11-23 1933-11-30 В.А. Тиме Multistep water turbine with a consistent supply of water to the impellers
US2656096A (en) * 1946-01-04 1953-10-20 Rateau Soc Centrifugal pump and compressor
DE1285960B (en) * 1962-05-22 1968-12-19 Voith Gmbh J M Inlet device for Kaplan and Francis turbines
GB1244727A (en) * 1967-12-08 1971-09-02 Cav Ltd Liquid fuel injection pumping apparatus
DE1703041B1 (en) * 1968-03-25 1971-12-23 Voith Gmbh J M SPIRAL HOUSING FOR FLOW MACHINES
JPS52104641A (en) * 1977-03-14 1977-09-02 Hitachi Ltd Speed ring in hydraulic machinery
JPS55142973A (en) * 1979-04-25 1980-11-07 Hitachi Ltd Stay ring of water wheel
DE3428473C1 (en) * 1984-08-02 1985-12-19 J.M. Voith Gmbh, 7920 Heidenheim Turbo engine, such as water turbine, pump or pump turbine, with a spiral housing
JP2000145608A (en) * 1998-11-06 2000-05-26 Toshiba Corp Hydraulic machine
AT412008B (en) * 2002-05-16 2004-08-26 Va Tech Hydro Gmbh & Co SPIRAL OF A FLOWING MACHINE

Also Published As

Publication number Publication date
CA2667497A1 (en) 2008-05-02
BRPI0718132A2 (en) 2013-11-05
EP2089631A1 (en) 2009-08-19
CO6180471A2 (en) 2010-07-19
RU2009119455A (en) 2010-11-27
CA2667497C (en) 2016-05-03
CN101548095A (en) 2009-09-30
WO2008049479A1 (en) 2008-05-02
RU2450157C2 (en) 2012-05-10
DE102006050203A1 (en) 2008-04-30
CN101548095B (en) 2013-07-17

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Legal Events

Date Code Title Description
FG Grant or registration