GB553596A - Inductance devices - Google Patents

Inductance devices

Info

Publication number
GB553596A
GB553596A GB4177/42A GB417742A GB553596A GB 553596 A GB553596 A GB 553596A GB 4177/42 A GB4177/42 A GB 4177/42A GB 417742 A GB417742 A GB 417742A GB 553596 A GB553596 A GB 553596A
Authority
GB
United Kingdom
Prior art keywords
insulation
turns
progressively decreasing
progressively
capacity
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
GB4177/42A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB553596A publication Critical patent/GB553596A/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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

553,596. Inductances; transformer. STANDARD TELEPHONES & CABLES, Ltd. March 28, 1942, No. 4177. Convention date, Nov. 14, 1940. [Class 38 (ii)] Secondary resonances due to an unfavourable distribution of the interlayer capacity in a multilayer winding are avoided by so arranging the turns in relation to the insulation that the potential distribution due to inter-layer capacity coincides with that due to flux linkages. This may be accomplished by progressively increasing the thickness of the insulation 3 between layers, by using insulation of progressively decreasing dielectric constant, or, according to the Specification as open to inspection under Sec. 91, by progressively decreasing the number of turns per layer. The lastmentioned method does not appear in the Specification as accepted.
GB4177/42A 1940-11-14 1942-03-28 Inductance devices Expired GB553596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553596XA 1940-11-14 1940-11-14

Publications (1)

Publication Number Publication Date
GB553596A true GB553596A (en) 1943-05-27

Family

ID=21997306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4177/42A Expired GB553596A (en) 1940-11-14 1942-03-28 Inductance devices

Country Status (1)

Country Link
GB (1) GB553596A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717826A2 (en) * 2005-04-28 2006-11-02 Matsushita Electric Works, Ltd. Transformer
CN102226967A (en) * 2011-04-13 2011-10-26 深圳茂硕电子科技有限公司 Special electromagnetic compatibility method for Y capacitor removal
EP2897141A1 (en) * 2013-12-11 2015-07-22 RITZ Instrument Transformers GmbH Inductive voltage transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717826A2 (en) * 2005-04-28 2006-11-02 Matsushita Electric Works, Ltd. Transformer
EP1717826A3 (en) * 2005-04-28 2009-03-18 Panasonic Electric Works Co., Ltd. Transformer
CN102226967A (en) * 2011-04-13 2011-10-26 深圳茂硕电子科技有限公司 Special electromagnetic compatibility method for Y capacitor removal
CN102226967B (en) * 2011-04-13 2016-07-06 深圳茂硕电子科技有限公司 A kind of method of the special electromagnetic compatibility going Y capacitance
EP2897141A1 (en) * 2013-12-11 2015-07-22 RITZ Instrument Transformers GmbH Inductive voltage transformer

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