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FR2719875B1 - Improvement for hydraulic pump motor. - Google Patents

Improvement for hydraulic pump motor.

Info

Publication number
FR2719875B1
FR2719875B1 FR9405917A FR9405917A FR2719875B1 FR 2719875 B1 FR2719875 B1 FR 2719875B1 FR 9405917 A FR9405917 A FR 9405917A FR 9405917 A FR9405917 A FR 9405917A FR 2719875 B1 FR2719875 B1 FR 2719875B1
Authority
FR
France
Prior art keywords
improvement
hydraulic pump
pump motor
motor
hydraulic
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.)
Expired - Fee Related
Application number
FR9405917A
Other languages
French (fr)
Other versions
FR2719875A1 (en
Inventor
Andre Holtzmann
Jacques Point
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.)
Rena France
Original Assignee
Rena France
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 Rena France filed Critical Rena France
Priority to FR9405917A priority Critical patent/FR2719875B1/en
Priority to DE19518215A priority patent/DE19518215A1/en
Publication of FR2719875A1 publication Critical patent/FR2719875A1/en
Application granted granted Critical
Publication of FR2719875B1 publication Critical patent/FR2719875B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped cores
    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type
    • 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
    • H02K5/08—Insulating casings

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)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9405917A 1994-05-10 1994-05-10 Improvement for hydraulic pump motor. Expired - Fee Related FR2719875B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9405917A FR2719875B1 (en) 1994-05-10 1994-05-10 Improvement for hydraulic pump motor.
DE19518215A DE19518215A1 (en) 1994-05-10 1995-05-10 Hydro-pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405917A FR2719875B1 (en) 1994-05-10 1994-05-10 Improvement for hydraulic pump motor.

Publications (2)

Publication Number Publication Date
FR2719875A1 FR2719875A1 (en) 1995-11-17
FR2719875B1 true FR2719875B1 (en) 1996-07-12

Family

ID=9463201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405917A Expired - Fee Related FR2719875B1 (en) 1994-05-10 1994-05-10 Improvement for hydraulic pump motor.

Country Status (2)

Country Link
DE (1) DE19518215A1 (en)
FR (1) FR2719875B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845864A1 (en) 1998-10-05 2000-04-06 Wilo Gmbh Canned motor
DE10005505B4 (en) * 2000-02-08 2019-03-28 Grundfos A/S heat pump
IT1315436B1 (en) 2000-04-27 2003-02-10 Askoll Holding Srl STRUCTURE OF PERMANENT MAGNET ELECTRIC MOTOR FOR CIRCULATION PUMPS OF HEATING SYSTEMS.
DE10033862C2 (en) * 2000-07-12 2002-07-11 Buhler Motor Gmbh Electric motor, especially a brushless pump motor
EP2025944B1 (en) 2007-08-09 2017-08-09 Askoll Holding S.r.l. Mono-phase syncronous electric motorfor household appliances
CN202978463U (en) * 2010-03-09 2013-06-05 松下电器产业株式会社 Motor, motor unit, blower and electrical equipment
JP5516976B2 (en) * 2010-07-14 2014-06-11 アイシン精機株式会社 Electric pump
DE102013001339A1 (en) 2013-01-26 2014-07-31 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Rotating electrical machine
DE102015220675A1 (en) * 2015-10-22 2017-04-27 Mahle International Gmbh Encapsulated rotor of a wet-running pump
CN107240966B (en) * 2016-03-28 2020-12-01 德昌电机(深圳)有限公司 Motor and stator thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225890A (en) * 1959-03-10 1960-07-06 Sigma Olomouc Narodni Podnik Electrically controlled circulation pump without cable gland
US3867658A (en) * 1970-01-29 1975-02-18 Gen Electric Dynamoelectric machines
DE3537144A1 (en) * 1985-10-18 1987-04-23 Oplaender Wilo Werk Gmbh Slotted-tube pump
DE3706787A1 (en) * 1987-03-03 1988-09-15 Richard Halm ELECTRIC MOTOR, IN PARTICULAR CANOPY MOTOR
FR2691023A1 (en) * 1992-05-05 1993-11-12 Rena France Improvement for electric motor and hydraulic pump equipped with such a motor.

Also Published As

Publication number Publication date
DE19518215A1 (en) 1995-11-16
FR2719875A1 (en) 1995-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse