GB946351A - Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor - Google Patents

Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor

Info

Publication number
GB946351A
GB946351A GB2762761A GB2762761A GB946351A GB 946351 A GB946351 A GB 946351A GB 2762761 A GB2762761 A GB 2762761A GB 2762761 A GB2762761 A GB 2762761A GB 946351 A GB946351 A GB 946351A
Authority
GB
United Kingdom
Prior art keywords
core
relating
induction coils
mounting arrangements
july
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
GB2762761A
Inventor
Gordon Cunningham Eadie
James Shankland
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and 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 Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Priority to GB2762761A priority Critical patent/GB946351A/en
Publication of GB946351A publication Critical patent/GB946351A/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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support

Landscapes

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

Abstract

946,351. Sets. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. July 18, 1962 [July 29, 1961], No. 27627/61. Heading H4J. [Also in Division H1] An induction coil for telephone instrument No. 706 of the British Post Office has a core formed from two C-shaped parts, which core seats in a housing 14 on the moulded plastic base-plate 16, and is secured by the engagement of the spring clip 18, which may be of nickel silver, upon the nosepiece 29 of the non- magnetic member 24 which has tongues 25, 26 embracing the core, as shown. The member 24 which may be of sheet brass. together with the banding strip 31 secured thereto which may be of stainless steel, form the clamping arrangement for the core, and a metal plate which seats in the housing 14, may be soldered to the banding strip at the base of the core to prevent tilting of the core.
GB2762761A 1961-07-29 1961-07-29 Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor Expired GB946351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2762761A GB946351A (en) 1961-07-29 1961-07-29 Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2762761A GB946351A (en) 1961-07-29 1961-07-29 Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor

Publications (1)

Publication Number Publication Date
GB946351A true GB946351A (en) 1964-01-08

Family

ID=10262681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2762761A Expired GB946351A (en) 1961-07-29 1961-07-29 Improvements in or relating to electrical transformers and induction coils and to mounting arrangements therefor

Country Status (1)

Country Link
GB (1) GB946351A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004001A1 (en) * 1985-12-19 1987-07-02 General Electric Company Transformer with amorphous alloy core having chip containment means
US5194841A (en) * 1990-12-19 1993-03-16 Abb Power T&D Company, Inc. Support structure for wound transformer core
EP1420419A1 (en) * 2002-11-18 2004-05-19 Illinois Tool Works Inc. Inductor assembly
DE102013200696A1 (en) * 2013-01-17 2014-07-17 Würth Elektronik eiSos Gmbh & Co. KG inductance component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004001A1 (en) * 1985-12-19 1987-07-02 General Electric Company Transformer with amorphous alloy core having chip containment means
US5194841A (en) * 1990-12-19 1993-03-16 Abb Power T&D Company, Inc. Support structure for wound transformer core
EP1420419A1 (en) * 2002-11-18 2004-05-19 Illinois Tool Works Inc. Inductor assembly
US7046111B2 (en) 2002-11-18 2006-05-16 Illinoise Tool Works Inc. Inductor assembly
DE102013200696A1 (en) * 2013-01-17 2014-07-17 Würth Elektronik eiSos Gmbh & Co. KG inductance component
US9484143B2 (en) 2013-01-17 2016-11-01 Würth Elektronik eiSos Gmbh & Co. KG Induction component

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