GB2211669B - A compact transformer core - Google Patents

A compact transformer core

Info

Publication number
GB2211669B
GB2211669B GB8725023A GB8725023A GB2211669B GB 2211669 B GB2211669 B GB 2211669B GB 8725023 A GB8725023 A GB 8725023A GB 8725023 A GB8725023 A GB 8725023A GB 2211669 B GB2211669 B GB 2211669B
Authority
GB
United Kingdom
Prior art keywords
transformer core
compact transformer
compact
core
transformer
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 - Lifetime
Application number
GB8725023A
Other versions
GB2211669A (en
GB8725023D0 (en
Inventor
Seiichi Kijima
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.)
Kijima Co Ltd
Original Assignee
Kijima 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 Kijima Co Ltd filed Critical Kijima Co Ltd
Publication of GB8725023D0 publication Critical patent/GB8725023D0/en
Publication of GB2211669A publication Critical patent/GB2211669A/en
Application granted granted Critical
Publication of GB2211669B publication Critical patent/GB2211669B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • 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
    • H01F27/255—Magnetic cores made from particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
GB8725023A 1986-05-09 1987-10-26 A compact transformer core Expired - Lifetime GB2211669B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61104718A JPH088172B2 (en) 1986-05-09 1986-05-09 Small transformer core

Publications (3)

Publication Number Publication Date
GB8725023D0 GB8725023D0 (en) 1987-12-02
GB2211669A GB2211669A (en) 1989-07-05
GB2211669B true GB2211669B (en) 1992-01-08

Family

ID=14388262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8725023A Expired - Lifetime GB2211669B (en) 1986-05-09 1987-10-26 A compact transformer core

Country Status (2)

Country Link
JP (1) JPH088172B2 (en)
GB (1) GB2211669B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767451B2 (en) * 1989-03-17 1998-06-18 株式会社キジマ Small transformer
CA2012485A1 (en) * 1989-08-10 1991-02-10 Jack R. Phillips Ignition coil
NL8902111A (en) * 1989-08-22 1991-03-18 Philips Nv INDUCTIVE DEVICE.
US7701320B2 (en) 2005-04-28 2010-04-20 Tdk Corporation Ferrite core and transformer using the same
DE102021102685A1 (en) 2021-02-05 2022-08-11 Sts Spezial-Transformatoren-Stockach Gmbh & Co. Kg Inductive component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2085661A (en) * 1980-10-08 1982-04-28 Kijima Musen Kk Compact core for an inductive device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110523U (en) * 1974-07-10 1976-01-26
JPS55145316A (en) * 1979-04-28 1980-11-12 Kijima Musen Kk Small sized transformer core
JPS60106112A (en) * 1983-11-15 1985-06-11 Kijima Musen Kk Small-sized transformer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2085661A (en) * 1980-10-08 1982-04-28 Kijima Musen Kk Compact core for an inductive device

Also Published As

Publication number Publication date
GB2211669A (en) 1989-07-05
JPH088172B2 (en) 1996-01-29
GB8725023D0 (en) 1987-12-02
JPS62262409A (en) 1987-11-14

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20071025