GB1340460A - Ac induction motors - Google Patents

Ac induction motors

Info

Publication number
GB1340460A
GB1340460A GB1340460DA GB1340460A GB 1340460 A GB1340460 A GB 1340460A GB 1340460D A GB1340460D A GB 1340460DA GB 1340460 A GB1340460 A GB 1340460A
Authority
GB
United Kingdom
Prior art keywords
coils
stator
fingers
assembling
end plate
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
Application number
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.)
Laurence Scott and Electromotors Ltd
Original Assignee
Laurence Scott and Electromotors Ltd
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 Laurence Scott and Electromotors Ltd filed Critical Laurence Scott and Electromotors Ltd
Publication of GB1340460A publication Critical patent/GB1340460A/en
Expired 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
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils, waves
    • H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1340460 Assembling dynamo - electric machines LAURENCE SCOTT & ELECTROMOTORS Ltd and J LYONS 17 July 1972 33371/72 Heading B3A [Also in Division H2] An A.C. induction motor is constructed by assembling two pairs of rectangular stator coils 14, 16 around a rotor 8, as in Fig. 2, using finger members 50 (Fig. 7) mounted in an end plate (not illustrated), and then axially sliding the assembly into a stator 2 so that the arrangement of Fig. 7 is produced, the fingers 50 having fitted over the stator poles 7 and having guided the coils 14, 16 into axial slots 6 in the stator; the fingers and the end plate are then removed and the coils wedged into position at 52 (Fig. 7) and 30 (Fig. 3, not shown). The method of construction may be applied with other numbers of coils/phases/poles.
GB1340460D 1972-07-17 1972-07-17 Ac induction motors Expired GB1340460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3337172 1972-07-17

Publications (1)

Publication Number Publication Date
GB1340460A true GB1340460A (en) 1973-12-12

Family

ID=10352065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1340460D Expired GB1340460A (en) 1972-07-17 1972-07-17 Ac induction motors

Country Status (1)

Country Link
GB (1) GB1340460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001327A1 (en) * 1990-07-07 1992-01-23 Zahnradfabrik Friedrichshafen Ag Process for producing a stator winding with shaped-section conductors for electrical machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001327A1 (en) * 1990-07-07 1992-01-23 Zahnradfabrik Friedrichshafen Ag Process for producing a stator winding with shaped-section conductors for electrical machines

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee