GB8619982D0 - Radio-frequency choke - Google Patents

Radio-frequency choke

Info

Publication number
GB8619982D0
GB8619982D0 GB868619982A GB8619982A GB8619982D0 GB 8619982 D0 GB8619982 D0 GB 8619982D0 GB 868619982 A GB868619982 A GB 868619982A GB 8619982 A GB8619982 A GB 8619982A GB 8619982 D0 GB8619982 D0 GB 8619982D0
Authority
GB
United Kingdom
Prior art keywords
radio
frequency choke
choke
frequency
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.)
Withdrawn
Application number
GB868619982A
Other versions
GB2179502A (en
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.)
EMC Datacare Ltd
Original Assignee
EMC Datacare 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 EMC Datacare Ltd filed Critical EMC Datacare Ltd
Publication of GB8619982D0 publication Critical patent/GB8619982D0/en
Publication of GB2179502A publication Critical patent/GB2179502A/en
Withdrawn legal-status Critical Current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
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • 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
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
GB08619982A 1985-08-22 1986-08-15 Radio frequency choke Withdrawn GB2179502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858520997A GB8520997D0 (en) 1985-08-22 1985-08-22 Radio frequency choke

Publications (2)

Publication Number Publication Date
GB8619982D0 true GB8619982D0 (en) 1986-09-24
GB2179502A GB2179502A (en) 1987-03-04

Family

ID=10584134

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858520997A Pending GB8520997D0 (en) 1985-08-22 1985-08-22 Radio frequency choke
GB08619982A Withdrawn GB2179502A (en) 1985-08-22 1986-08-15 Radio frequency choke

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858520997A Pending GB8520997D0 (en) 1985-08-22 1985-08-22 Radio frequency choke

Country Status (1)

Country Link
GB (2) GB8520997D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0234875Y2 (en) * 1986-08-29 1990-09-19
JP2589685B2 (en) * 1987-01-20 1997-03-12 北川工業株式会社 Noise absorber
JPH0760956B2 (en) * 1987-02-19 1995-06-28 北川工業株式会社 Noise absorber
JPH0537514Y2 (en) * 1987-05-29 1993-09-22
JPH0614449Y2 (en) * 1987-07-13 1994-04-13 北川工業株式会社 Noise current absorber
JP2509075Y2 (en) * 1988-09-26 1996-08-28 北川工業株式会社 Noise current absorber
JPH0638473Y2 (en) * 1988-09-28 1994-10-05 北川工業株式会社 Noise current absorber
DE3840523A1 (en) * 1988-12-01 1990-06-07 Vogt Electronic Ag MULTIPOLE INTERFERENCE CHASSIS FOR DATA LINES
GB2256532A (en) * 1991-06-08 1992-12-09 Delco Prod Overseas A core for an electrical choke
GB2284102A (en) * 1993-11-18 1995-05-24 Anthony James Doyle Inductors
GB9622344D0 (en) * 1996-10-28 1997-01-08 Norweb Plc Inductor
GB2338073B (en) * 1998-06-03 2002-07-24 Richard Carlile Marshall Testing immunity to electromagnetic fields
JP6823627B2 (en) 2018-09-05 2021-02-03 矢崎総業株式会社 Wire distribution structure and wire harness

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB624767A (en) * 1944-09-09 1949-06-16 Comm Engineering Pty Ltd Improved closed core-type coil
GB814861A (en) * 1956-08-06 1959-06-10 American Mach & Foundry Electromagnetic induction devices
GB1209253A (en) * 1968-01-31 1970-10-21 Ross & Catherall Ltd Improvements in or relating to transformer cores
DE2445373A1 (en) * 1973-09-24 1975-03-27 Indesit DEVICE FOR GENERATING HIGH DC VOLTAGE
JPS5812555Y2 (en) * 1977-09-27 1983-03-10 電気音響株式会社 flyback transformer

Also Published As

Publication number Publication date
GB8520997D0 (en) 1985-09-25
GB2179502A (en) 1987-03-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)