ATE38581T1 - PROCESS FOR MANUFACTURING AN INDUCTIVE COMPONENT WITH A WINDED TOROID CORE. - Google Patents

PROCESS FOR MANUFACTURING AN INDUCTIVE COMPONENT WITH A WINDED TOROID CORE.

Info

Publication number
ATE38581T1
ATE38581T1 AT85107897T AT85107897T ATE38581T1 AT E38581 T1 ATE38581 T1 AT E38581T1 AT 85107897 T AT85107897 T AT 85107897T AT 85107897 T AT85107897 T AT 85107897T AT E38581 T1 ATE38581 T1 AT E38581T1
Authority
AT
Austria
Prior art keywords
container
wound core
inductive component
winded
manufacturing
Prior art date
Application number
AT85107897T
Other languages
German (de)
Inventor
Johannes Dipl-Ing Hoeflich
Original Assignee
Vacuumschmelze 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 Vacuumschmelze Gmbh filed Critical Vacuumschmelze Gmbh
Application granted granted Critical
Publication of ATE38581T1 publication Critical patent/ATE38581T1/en

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
    • H01F17/062—Toroidal core with turns of coil around it
    • 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
    • H01F27/2804—Printed windings
    • H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets

Abstract

1. A method for the production of an inductive component comprising a toroidal strip-wound core (7) which is inserted into a container (1) consisting of insulating material so that the toroidal strip-wound core (7) is enclosed by the container (1) at one end face and - at least partially - on the inside and outside and at least one winding which surrounds the toroidal strip-wound core and is formed by electrical conductors bent into a U-formation, characterised in that in order to form the winding, individual rectilinear pins are inserted or cast into the container (1) and after the insertion of the toroidal strip-wound core (7) into the container (1), are bent outwards over the toroidal strip-wound core (7) into a U-shape, and that when a cap (9) has been placed in position, the pins (3), which have been bent into a U-shape, are fixed in grooves (10) arranged on the outside of the container (1).
AT85107897T 1984-09-20 1985-06-26 PROCESS FOR MANUFACTURING AN INDUCTIVE COMPONENT WITH A WINDED TOROID CORE. ATE38581T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843434497 DE3434497A1 (en) 1984-09-20 1984-09-20 INDUCTIVE COMPONENT WITH A WINDING RING TAPE CORE
EP85107897A EP0175069B1 (en) 1984-09-20 1985-06-26 Process for making an inductive element with a wound toroidal core

Publications (1)

Publication Number Publication Date
ATE38581T1 true ATE38581T1 (en) 1988-11-15

Family

ID=6245866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85107897T ATE38581T1 (en) 1984-09-20 1985-06-26 PROCESS FOR MANUFACTURING AN INDUCTIVE COMPONENT WITH A WINDED TOROID CORE.

Country Status (3)

Country Link
EP (1) EP0175069B1 (en)
AT (1) ATE38581T1 (en)
DE (2) DE3434497A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777465A (en) * 1986-04-28 1988-10-11 Burr-Brown Corporation Square toroid transformer for hybrid integrated circuit
IT1222910B (en) * 1987-10-14 1990-09-12 Bassani Spa WINDING METHOD OF THE COILS OF WINDING A COIL WITH TOROIDAL CORE AND COIL OBTAINED BY SUCH METHOD
EP0351861A1 (en) * 1988-07-21 1990-01-24 Siemens Aktiengesellschaft Inductive component, especially a transformer
US4975671A (en) * 1988-08-31 1990-12-04 Apple Computer, Inc. Transformer for use with surface mounting technology
CH679710A5 (en) * 1989-05-30 1992-03-31 Lem Liaisons Electron Mec
JPH06290972A (en) * 1993-03-31 1994-10-18 Mitsubishi Electric Corp Reactor manufacture on metallic printed board and inverter device using same reactor
DE19615921A1 (en) * 1996-04-22 1997-10-23 Vacuumschmelze Gmbh Flat design inductive component
DE59703966D1 (en) * 1996-08-19 2001-08-09 Vacuumschmelze Gmbh INTERFACE TRANSMITTER
US6181130B1 (en) 1997-07-25 2001-01-30 Tokin Corporation Magnetic sensor having excitation coil including thin-film linear conductor sections formed on bobbin with detection coil wound thereon
DE10013206B4 (en) * 2000-03-17 2015-02-12 Tridonic Gmbh & Co Kg transformer
WO2005069318A1 (en) * 2004-01-13 2005-07-28 Delta Energy Systems (Switzerland) Ag Magnetic element
EP1744332A1 (en) * 2005-07-11 2007-01-17 Hirschmann Electronics GmbH Automatically manufactured high frequency translator
DE102008062870A1 (en) * 2008-12-17 2010-07-01 Würth Elektronik eiSos Gmbh & Co. KG Inductance component for use on printed circuit board for producing coil surrounding coil cores, has u-shaped conductor sections arranged in housing, and brackets whose ends are connectably formed for formation of coil surrounding core
DE102008054939A1 (en) * 2008-12-18 2010-07-01 Vacuumschmelze Gmbh & Co. Kg Current-compensated choke and method of making a current-compensated choke
DE102011118288B4 (en) * 2011-11-10 2022-05-12 Tdk Electronics Ag Transformer with a cap for covering an inductive component
CN109219247A (en) * 2015-03-04 2019-01-15 江苏理工学院 The connection structure of inductor loop conductor and circuit board
DE102016210746A1 (en) 2016-06-16 2017-12-21 Vacuumschmelze Gmbh & Co. Kg Inductive component, current-compensated inductor and method for producing an inductive component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB771701A (en) * 1955-01-07 1957-04-03 Murphy Radio Ltd Inductance coils
DE1278006B (en) * 1964-02-24 1968-09-19 Siemens Ag Manufacturing process for toroidal or tubular core windings and windings produced with this process
DE1245495B (en) * 1964-07-20 1967-07-27 Siemens Ag Process for manufacturing coils with a magnetic core
US3443257A (en) * 1967-06-08 1969-05-06 Gen Electric Mounted toroidal electrical component
NL178373C (en) * 1977-06-06 1986-03-03 Philips Nv TRANSFORMER.
DE3016067A1 (en) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Hybrid circuit with integral inductor - wound with turns partly on substrate and partly on flexible insulation ribbon

Also Published As

Publication number Publication date
DE3434497A1 (en) 1986-03-20
DE3566187D1 (en) 1988-12-15
EP0175069B1 (en) 1988-11-09
EP0175069A1 (en) 1986-03-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee