ATE22967T1 - Mehrstufige pumpenturbine fuer hohes gefaelle. - Google Patents

Mehrstufige pumpenturbine fuer hohes gefaelle.

Info

Publication number
ATE22967T1
ATE22967T1 AT83401362T AT83401362T ATE22967T1 AT E22967 T1 ATE22967 T1 AT E22967T1 AT 83401362 T AT83401362 T AT 83401362T AT 83401362 T AT83401362 T AT 83401362T AT E22967 T1 ATE22967 T1 AT E22967T1
Authority
AT
Austria
Prior art keywords
multistage pump
pump turbine
high slope
slope
turbine
Prior art date
Application number
AT83401362T
Other languages
English (en)
Inventor
Jack Rondot
Severin Casacci
Original Assignee
Neyrpic
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 Neyrpic filed Critical Neyrpic
Application granted granted Critical
Publication of ATE22967T1 publication Critical patent/ATE22967T1/de

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
    • F03B11/06—Bearing arrangements
    • F03B11/063—Arrangements for balancing axial thrust
    • F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
AT83401362T 1982-07-01 1983-07-01 Mehrstufige pumpenturbine fuer hohes gefaelle. ATE22967T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8211575A FR2529622A1 (fr) 1982-07-01 1982-07-01 Turbine-pompe multi-etages de haute chute
EP83401362A EP0099796B1 (de) 1982-07-01 1983-07-01 Mehrstufige Pumpenturbine für hohes Gefälle

Publications (1)

Publication Number Publication Date
ATE22967T1 true ATE22967T1 (de) 1986-11-15

Family

ID=9275590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401362T ATE22967T1 (de) 1982-07-01 1983-07-01 Mehrstufige pumpenturbine fuer hohes gefaelle.

Country Status (9)

Country Link
US (1) US4589821A (de)
EP (1) EP0099796B1 (de)
AR (1) AR230480A1 (de)
AT (1) ATE22967T1 (de)
BR (1) BR8303479A (de)
CA (1) CA1252688A (de)
DE (1) DE3366998D1 (de)
ES (1) ES8404017A1 (de)
FR (1) FR2529622A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860068B2 (en) 2001-06-26 2005-03-01 John J. Halloran Potential energy storage system
EP1925835B1 (de) 2006-11-22 2013-03-27 Siemens Aktiengesellschaft Radialgleitlager
GB0700128D0 (en) * 2007-01-04 2007-02-14 Power Ltd C Tidal electricity generating apparatus
US7901177B2 (en) * 2007-03-01 2011-03-08 Siemens Energy, Inc. Fluid pump having multiple outlets for exhausting fluids having different fluid flow characteristics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190670A (en) * 1937-07-09 1940-02-20 Goulds Pumps Centrifugal pump
US2339186A (en) * 1943-03-03 1944-01-11 Pennsylvania Pump & Compressor Centrifugal pump
US2545422A (en) * 1945-02-13 1951-03-13 Byron Jackson Co Motor pump
US2448717A (en) * 1945-05-01 1948-09-07 Morris Machine Works Sealing means for pumping apparatus
CH372217A (de) * 1959-11-03 1963-09-30 Sulzer Ag Strömungsmaschine
US3620639A (en) * 1969-08-22 1971-11-16 Karl Gaffal Pump with hydrostatic bearing
US3671137A (en) * 1970-06-22 1972-06-20 Borg Warner Centrifugal pump with hydrostatic bearing
FR2140857A5 (de) * 1971-06-10 1973-01-19 Le Dvazhdy
CA1096431A (en) * 1978-07-03 1981-02-24 Kunio Shibata Fluid bearing

Also Published As

Publication number Publication date
ES523727A0 (es) 1984-04-01
EP0099796B1 (de) 1986-10-15
CA1252688A (fr) 1989-04-18
AR230480A1 (es) 1984-04-30
FR2529622A1 (fr) 1984-01-06
ES8404017A1 (es) 1984-04-01
EP0099796A1 (de) 1984-02-01
BR8303479A (pt) 1984-02-07
US4589821A (en) 1986-05-20
DE3366998D1 (en) 1986-11-20
FR2529622B1 (de) 1984-12-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time