FR2273393A2 - Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations - Google Patents

Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations

Info

Publication number
FR2273393A2
FR2273393A2 FR7419128A FR7419128A FR2273393A2 FR 2273393 A2 FR2273393 A2 FR 2273393A2 FR 7419128 A FR7419128 A FR 7419128A FR 7419128 A FR7419128 A FR 7419128A FR 2273393 A2 FR2273393 A2 FR 2273393A2
Authority
FR
France
Prior art keywords
moulded
machine
laminations
electrical machine
coil bobbin
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.)
Granted
Application number
FR7419128A
Other languages
English (en)
French (fr)
Other versions
FR2273393B2 (fi
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Priority to FR7419128A priority Critical patent/FR2273393A2/fr
Publication of FR2273393A2 publication Critical patent/FR2273393A2/fr
Application granted granted Critical
Publication of FR2273393B2 publication Critical patent/FR2273393B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • 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
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
FR7419128A 1974-05-31 1974-05-31 Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations Granted FR2273393A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419128A FR2273393A2 (en) 1974-05-31 1974-05-31 Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419128A FR2273393A2 (en) 1974-05-31 1974-05-31 Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations

Publications (2)

Publication Number Publication Date
FR2273393A2 true FR2273393A2 (en) 1975-12-26
FR2273393B2 FR2273393B2 (fi) 1981-04-17

Family

ID=9139557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419128A Granted FR2273393A2 (en) 1974-05-31 1974-05-31 Sealed core for electrical machine - has coil bobbin moulded in situ around the machine laminations

Country Status (1)

Country Link
FR (1) FR2273393A2 (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353162A1 (fr) * 1976-05-25 1977-12-23 Junghans Gmbh Geb Moteur pas-a-pas bipolaire
DE19613127A1 (de) * 1996-04-02 1997-10-09 Sel Alcatel Ag Spulenkörper für die Ständerwicklung eines Elektrokleinmotors und mit diesem hergestellter Elektrokleinmotor
EP1437817A1 (en) * 2003-01-10 2004-07-14 Askoll Holding S.r.l. Synchronous electric motor with a permanent magnet rotor and improved supporting spools for circulation pumps of heating and air-conditioning systems
CN110492656A (zh) * 2018-05-15 2019-11-22 Seg汽车德国有限公司 电的机器的定子的极壳体

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353162A1 (fr) * 1976-05-25 1977-12-23 Junghans Gmbh Geb Moteur pas-a-pas bipolaire
DE19613127A1 (de) * 1996-04-02 1997-10-09 Sel Alcatel Ag Spulenkörper für die Ständerwicklung eines Elektrokleinmotors und mit diesem hergestellter Elektrokleinmotor
EP1437817A1 (en) * 2003-01-10 2004-07-14 Askoll Holding S.r.l. Synchronous electric motor with a permanent magnet rotor and improved supporting spools for circulation pumps of heating and air-conditioning systems
US6977455B2 (en) 2003-01-10 2005-12-20 Askoll Holding S.R.L. Permanent-magnet synchronous electric motor with improved statoric group for circulation pumps of heating and conditioning systems
CN110492656A (zh) * 2018-05-15 2019-11-22 Seg汽车德国有限公司 电的机器的定子的极壳体
FR3081268A1 (fr) * 2018-05-15 2019-11-22 Seg Automotive Germany Gmbh Boîtier polaire de stator de machine électrique
CN110492656B (zh) * 2018-05-15 2024-02-06 Seg汽车德国有限公司 电的机器的定子的极壳体

Also Published As

Publication number Publication date
FR2273393B2 (fi) 1981-04-17

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