GB1209029A - Windings for inductive apparatus - Google Patents

Windings for inductive apparatus

Info

Publication number
GB1209029A
GB1209029A GB5351066A GB5351066A GB1209029A GB 1209029 A GB1209029 A GB 1209029A GB 5351066 A GB5351066 A GB 5351066A GB 5351066 A GB5351066 A GB 5351066A GB 1209029 A GB1209029 A GB 1209029A
Authority
GB
United Kingdom
Prior art keywords
coil
strands
periphery
nov
pancake
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
GB5351066A
Inventor
Norman Aveyard
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB5351066A priority Critical patent/GB1209029A/en
Publication of GB1209029A publication Critical patent/GB1209029A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2871—Pancake coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1,209,029. Transformers and inductors. ENGLISH ELECTRIC CO. Ltd. 9 Nov., 1967 [29 Nov., 1966], No. 53510/66. Heading H1T. A coil for an inductive apparatus comprises 'two pancake-sections 50, 51 wound in opposite directions with respective stranded conductors, corresponding strands of the two conductors being connected together, as 61-77, at points spaced around the inner periphery of the coil, whilst over the last half of the outermost turn of each conductor the outer strands are successively transposed on to the periphery of the other pancake section. This transposition of strands around the outer periphery compensates for the changes in radial width due to the inner connections to produce a substantially circular coil, which does not, therefore experience large unbalance forces under short circuit conditions.
GB5351066A 1966-11-29 1966-11-29 Windings for inductive apparatus Expired GB1209029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5351066A GB1209029A (en) 1966-11-29 1966-11-29 Windings for inductive apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5351066A GB1209029A (en) 1966-11-29 1966-11-29 Windings for inductive apparatus

Publications (1)

Publication Number Publication Date
GB1209029A true GB1209029A (en) 1970-10-14

Family

ID=10468070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5351066A Expired GB1209029A (en) 1966-11-29 1966-11-29 Windings for inductive apparatus

Country Status (1)

Country Link
GB (1) GB1209029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232707A1 (en) * 1982-08-31 1984-03-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Primary winding, especially for cast-resin insulated current transformers
DE102015205865A1 (en) * 2015-04-01 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Optimized coil for inductive charging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232707A1 (en) * 1982-08-31 1984-03-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Primary winding, especially for cast-resin insulated current transformers
DE102015205865A1 (en) * 2015-04-01 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Optimized coil for inductive charging

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees