EP0032571A1 - Verfahren zur festen Verbindung elektrischer Anschlusselemente mit einem elektrischen Bauelement - Google Patents

Verfahren zur festen Verbindung elektrischer Anschlusselemente mit einem elektrischen Bauelement Download PDF

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Publication number
EP0032571A1
EP0032571A1 EP80108067A EP80108067A EP0032571A1 EP 0032571 A1 EP0032571 A1 EP 0032571A1 EP 80108067 A EP80108067 A EP 80108067A EP 80108067 A EP80108067 A EP 80108067A EP 0032571 A1 EP0032571 A1 EP 0032571A1
Authority
EP
European Patent Office
Prior art keywords
electrical
connection elements
holder
electrical connection
component
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Withdrawn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
EP80108067A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jürgen Kaiser
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0032571A1 publication Critical patent/EP0032571A1/de
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a method for the fixed connection of electrical connection elements, in particular electrical connection pins or connection lugs to the electrical contacts of an electrical component.
  • an independent connection carrier which is designed as a housing or plate with injected pins or tabs and onto which the electrical component, e.g. a toroidal core coil is first placed, after which the contacts, e.g. Winding ends of a coil to be soldered to the free pin ends.
  • the present invention specifies a method by means of which a connection carrier-free, mechanically fixed connection of the connection pins or connection lugs to the component and the electrical insulation of the connection pins together with the component is possible.
  • the invention proposes to achieve this object that the electrical connection elements are inserted with their one ends into a holder and their free ends are soldered to the electrical contacts of the electrical component, that the component and the free ends of the electrical connection elements are then covered electrostatically and followed by a heat treatment with plastic and coated, after which the electrical connection elements are separated from the bracket.
  • the electrical connection elements are expediently tight and thus space-saving on the electrical component.
  • connection elements can be inserted loosely into bores in the holder or cast into the holder, the connection elements advantageously being arranged upright and curved in the holder, so that the curved parts of the electrical connection elements serve as supports for the component.
  • the holes in the brackets not only serve to accommodate the connection elements, their depth means that the length of the connection pins, which is free of insulation layers, can also be selected.
  • the holder consists of an electrically conductive material, and carbon-like material is also suitable.
  • FIGS. 1 to 3 The method according to the invention is illustrated in FIGS. 1 to 3 in a perspective, partially broken and schematic view.
  • a holder 1 made of electrically conductive material is provided with bores 3, which are arranged with respect to one another, if necessary.
  • pin-shaped connecting elements 2 are used, which are curved or angled in their central part.
  • an annular core choke 4 is placed on these sections of the connecting elements 2 serving as supports. Then the free ends of the connecting pins 2 are soldered to the winding ends 5 of the toroidal choke and the entire arrangement electrostatic coating covered with plastic powder, which is melted, for example during a 5-minute heat treatment at 200 ° C., onto the surface of the toroidal choke or onto part of the connecting pins, as indicated at 7 and 8.
  • This method is not only suitable for contacting toroidal coils such as Toroidal chokes, it is also suitable for the formation of other electrical components such as Resistors, capacitors and the like. With sintered connection elements, so to speak.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP80108067A 1980-01-17 1980-12-19 Verfahren zur festen Verbindung elektrischer Anschlusselemente mit einem elektrischen Bauelement Withdrawn EP0032571A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803001600 DE3001600C2 (de) 1980-01-17 1980-01-17 Verfahren zur festen Verbindung elektrischer Anschlußelemente mit einem elektrischen Bauelement
DE3001600 1980-01-17

Publications (1)

Publication Number Publication Date
EP0032571A1 true EP0032571A1 (de) 1981-07-29

Family

ID=6092310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80108067A Withdrawn EP0032571A1 (de) 1980-01-17 1980-12-19 Verfahren zur festen Verbindung elektrischer Anschlusselemente mit einem elektrischen Bauelement

Country Status (6)

Country Link
EP (1) EP0032571A1 (ja)
JP (1) JPS56105615A (ja)
BR (1) BR8100247A (ja)
DE (1) DE3001600C2 (ja)
ES (1) ES8207660A1 (ja)
PT (1) PT72357B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713147A1 (de) * 1997-03-27 1998-10-08 Siemens Matsushita Components Chip-Induktivität

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6378287B2 (ja) * 2016-10-31 2018-08-22 ファナック株式会社 外部機器と直接接続するコイルを備えた三相ａｃリアクトル及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983886A (en) * 1955-12-30 1961-05-09 Rca Corp Mount for ring cores
DE1589020A1 (de) * 1966-06-24 1969-09-25 Wtz Elektroapp Dresden Wissens Verfahren zum Anbringen von festen Anschluessen an Spulen beim Einspritzen oder Vergiessen derselben
DE2320819A1 (de) * 1973-04-25 1974-11-14 Lothar Sachsse Elektrische spule, insbesondere drossel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983886A (en) * 1955-12-30 1961-05-09 Rca Corp Mount for ring cores
DE1589020A1 (de) * 1966-06-24 1969-09-25 Wtz Elektroapp Dresden Wissens Verfahren zum Anbringen von festen Anschluessen an Spulen beim Einspritzen oder Vergiessen derselben
DE2320819A1 (de) * 1973-04-25 1974-11-14 Lothar Sachsse Elektrische spule, insbesondere drossel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713147A1 (de) * 1997-03-27 1998-10-08 Siemens Matsushita Components Chip-Induktivität
DE19713147C2 (de) * 1997-03-27 1999-09-09 Siemens Matsushita Components Chip-Induktivität

Also Published As

Publication number Publication date
ES498571A0 (es) 1982-09-16
DE3001600B1 (de) 1981-06-19
PT72357A (de) 1981-03-01
PT72357B (de) 1982-01-05
BR8100247A (pt) 1981-08-04
ES8207660A1 (es) 1982-09-16
JPS56105615A (en) 1981-08-22
DE3001600C2 (de) 1982-02-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH FR GB IT NL

17P Request for examination filed

Effective date: 19811013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831017

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KAISER, JUERGEN