GB2019654A - Inductors - Google Patents

Inductors

Info

Publication number
GB2019654A
GB2019654A GB7900711A GB7900711A GB2019654A GB 2019654 A GB2019654 A GB 2019654A GB 7900711 A GB7900711 A GB 7900711A GB 7900711 A GB7900711 A GB 7900711A GB 2019654 A GB2019654 A GB 2019654A
Authority
GB
United Kingdom
Prior art keywords
longitudinal bores
outer flange
wires
winding
core
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.)
Granted
Application number
GB7900711A
Other versions
GB2019654B (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.)
Draloric Electronic GmbH
Original Assignee
Draloric Electronic GmbH
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 Draloric Electronic GmbH filed Critical Draloric Electronic GmbH
Publication of GB2019654A publication Critical patent/GB2019654A/en
Application granted granted Critical
Publication of GB2019654B publication Critical patent/GB2019654B/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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A standing inductor comprises a reel-shaped ferrite core 1 with a base flange 3 at one end and an outer flange 2 at the other end and on which a wire winding 7 is wound, the core 1 having two longitudinal bores 4 opening at each end into a transverse groove 8, 9 and feed wires 5 extending through the longitudinal bores 4 to stand proud of the outer flange 2 for connection to the end wires 6 from the winding 7. <IMAGE>
GB7900711A 1978-04-20 1979-01-09 Inductors Expired GB2019654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782817184 DE2817184C3 (en) 1978-04-20 1978-04-20 Inductance

Publications (2)

Publication Number Publication Date
GB2019654A true GB2019654A (en) 1979-10-31
GB2019654B GB2019654B (en) 1982-09-08

Family

ID=6037516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900711A Expired GB2019654B (en) 1978-04-20 1979-01-09 Inductors

Country Status (3)

Country Link
DE (1) DE2817184C3 (en)
FR (1) FR2423850A1 (en)
GB (1) GB2019654B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003065387A1 (en) * 2002-01-25 2003-08-07 Tibbetts Industries Inc. Inductive device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038370A1 (en) * 2006-08-11 2008-02-14 E.G.O. Elektro-Gerätebau GmbH Coil carrier for inductors
DE102010028157A1 (en) * 2010-04-23 2011-10-27 Würth Elektronik eiSos Gmbh & Co. KG bobbins

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7509610U (en) * 1975-07-17 Neosid Pemetzrieder Kg Electric coil
US2823361A (en) * 1946-07-31 1958-02-11 John J Hopkins Inductance unit
GB840412A (en) * 1958-04-15 1960-07-06 Standard Telephones Cables Ltd Improvements in or relating to electrical coil units
US3169234A (en) * 1959-08-17 1965-02-09 Coileraft Inc Coil form, and coils and transformers mounted thereto
DE1464310B2 (en) * 1962-05-07 1972-11-30 N V Philips Gloeilampenfabne ken, Eindhoven (Niederlande) SPOOL BODY WITH LOET FLAG
US3358256A (en) * 1965-04-08 1967-12-12 Sansui Electric Co Miniature low frequency transformer
DE2018942C3 (en) * 1970-04-20 1974-07-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Small coil intended for connection to a printed circuit board
DE7015595U (en) * 1970-04-25 1970-07-16 Neosid Pemetzrieder Gmbh BOBBIN MADE OF FERRITE.
DE2320819A1 (en) * 1973-04-25 1974-11-14 Lothar Sachsse ELECTRIC COIL, IN PARTICULAR THROTTLE
DE2400543A1 (en) * 1974-01-07 1975-07-10 Lothar Sachsse Variable-length coil - has wire wound on cylindrical body with contact pins and legs beyond end flanges
DE2617466A1 (en) * 1976-04-21 1977-11-03 Siemens Ag REEL BODY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003065387A1 (en) * 2002-01-25 2003-08-07 Tibbetts Industries Inc. Inductive device
US6819213B2 (en) 2002-01-25 2004-11-16 Tibbetts Industries, Inc. Inductive device
AU2003205309B2 (en) * 2002-01-25 2006-01-05 Tibbetts Industries Inc. Inductive device

Also Published As

Publication number Publication date
GB2019654B (en) 1982-09-08
DE2817184A1 (en) 1979-10-25
FR2423850A1 (en) 1979-11-16
DE2817184B2 (en) 1980-03-27
DE2817184C3 (en) 1981-03-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee