GB2018046A - Electrical insulator for synchronous motor - Google Patents

Electrical insulator for synchronous motor

Info

Publication number
GB2018046A
GB2018046A GB7911125A GB7911125A GB2018046A GB 2018046 A GB2018046 A GB 2018046A GB 7911125 A GB7911125 A GB 7911125A GB 7911125 A GB7911125 A GB 7911125A GB 2018046 A GB2018046 A GB 2018046A
Authority
GB
United Kingdom
Prior art keywords
synchronous motor
electrical insulator
motor
trapped
flanges
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Withdrawn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
GB7911125A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB2018046A publication Critical patent/GB2018046A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The field coil 15 of a synchronous electric motor is electrically insulated from the remainder of the motor by a plastics sleeve 30 trapped between opposed stator plates 11, 12 and between flanges of a coil bobbin 13'. <IMAGE>
GB7911125A 1978-03-30 1979-03-30 Electrical insulator for synchronous motor Withdrawn GB2018046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89169878A 1978-03-30 1978-03-30

Publications (1)

Publication Number Publication Date
GB2018046A true GB2018046A (en) 1979-10-10

Family

ID=25398667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911125A Withdrawn GB2018046A (en) 1978-03-30 1979-03-30 Electrical insulator for synchronous motor

Country Status (7)

Country Link
JP (1) JPS54132708A (en)
AU (1) AU4533179A (en)
DE (1) DE2912821A1 (en)
FR (1) FR2421496A1 (en)
GB (1) GB2018046A (en)
MX (1) MX4316E (en)
NZ (1) NZ189902A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583202A2 (en) * 2004-03-30 2005-10-05 MINEBEA Co., Ltd. Stepping motor with dual-layer bobbin cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583202A2 (en) * 2004-03-30 2005-10-05 MINEBEA Co., Ltd. Stepping motor with dual-layer bobbin cover
EP1583202A3 (en) * 2004-03-30 2007-02-28 MINEBEA Co., Ltd. Stepping motor with dual-layer bobbin cover

Also Published As

Publication number Publication date
DE2912821A1 (en) 1979-10-11
MX4316E (en) 1982-03-19
FR2421496A1 (en) 1979-10-26
JPS54132708A (en) 1979-10-16
NZ189902A (en) 1982-12-21
AU4533179A (en) 1979-10-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)