FR2227670A1 - Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating - Google Patents

Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating

Info

Publication number
FR2227670A1
FR2227670A1 FR7314747A FR7314747A FR2227670A1 FR 2227670 A1 FR2227670 A1 FR 2227670A1 FR 7314747 A FR7314747 A FR 7314747A FR 7314747 A FR7314747 A FR 7314747A FR 2227670 A1 FR2227670 A1 FR 2227670A1
Authority
FR
France
Prior art keywords
rotor
stator
pump
hydroelectric generator
pumping
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7314747A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARCEL JEAN PIERRE FR
Original Assignee
MARCEL JEAN PIERRE FR
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 MARCEL JEAN PIERRE FR filed Critical MARCEL JEAN PIERRE FR
Priority to FR7314747A priority Critical patent/FR2227670A1/en
Publication of FR2227670A1 publication Critical patent/FR2227670A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The rotating hydroelectric generator or pump has an inner stator (17) enclosed by an inner rotor (15), and an outer rotor (7) enclosing the inner rotor and itself enclosed by an outer stator (3). All the rotors and stators are co-axial and enclosed in the same cylindrical housing (1). The outer stator is laminated and has slots for winding whilst the inner stator is hollow and has the fluid passing axially through it into the pump region formed by the inner rotor. The outer stator and rotor form the generator part and the inner stator and rotor form the pump part.
FR7314747A 1973-04-24 1973-04-24 Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating Withdrawn FR2227670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7314747A FR2227670A1 (en) 1973-04-24 1973-04-24 Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314747A FR2227670A1 (en) 1973-04-24 1973-04-24 Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating

Publications (1)

Publication Number Publication Date
FR2227670A1 true FR2227670A1 (en) 1974-11-22

Family

ID=9118389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314747A Withdrawn FR2227670A1 (en) 1973-04-24 1973-04-24 Hydroelectric generator-pump has inner stator and rotor - for pumping and coaxial outer stator and rotor for generating

Country Status (1)

Country Link
FR (1) FR2227670A1 (en)

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse