GB239076A - Improvements in armatures for electric dynamos, motors and like machinery - Google Patents

Improvements in armatures for electric dynamos, motors and like machinery

Info

Publication number
GB239076A
GB239076A GB2713124A GB2713124A GB239076A GB 239076 A GB239076 A GB 239076A GB 2713124 A GB2713124 A GB 2713124A GB 2713124 A GB2713124 A GB 2713124A GB 239076 A GB239076 A GB 239076A
Authority
GB
United Kingdom
Prior art keywords
discs
armatures
machinery
motors
laminations
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
GB2713124A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2713124A priority Critical patent/GB239076A/en
Publication of GB239076A publication Critical patent/GB239076A/en
Expired 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
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

239,076. McEldowney, C. A. Nov. 13, 1924. Insulation; cores and carcass structures.-In a dynamo armature consisting of a number of discs 3 threaded on a shaft 1 and formed with slots 4, preferably widening inwardly, for the winding, a number of discs 7 of insulating material, such as fibre, is interspersed among the laminations. The slots in the insulating discs are rather smaller than those in the laminations, so that the edges of the insulating discs hold the wire clear of the iron. A similar arrangement in armatures of the Gramme ring type is disclaimed.
GB2713124A 1924-11-13 1924-11-13 Improvements in armatures for electric dynamos, motors and like machinery Expired GB239076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2713124A GB239076A (en) 1924-11-13 1924-11-13 Improvements in armatures for electric dynamos, motors and like machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2713124A GB239076A (en) 1924-11-13 1924-11-13 Improvements in armatures for electric dynamos, motors and like machinery

Publications (1)

Publication Number Publication Date
GB239076A true GB239076A (en) 1925-09-03

Family

ID=10254717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2713124A Expired GB239076A (en) 1924-11-13 1924-11-13 Improvements in armatures for electric dynamos, motors and like machinery

Country Status (1)

Country Link
GB (1) GB239076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260862A (en) * 1991-10-25 1993-04-28 Bosch Gmbh Robert Reduce eddy currents in a laminated alternator core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260862A (en) * 1991-10-25 1993-04-28 Bosch Gmbh Robert Reduce eddy currents in a laminated alternator core
GB2260862B (en) * 1991-10-25 1996-01-10 Bosch Gmbh Robert Alternator

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