DE1176213B - Electrical device with detachable connection of electrically conductive parts by zipper - Google Patents

Electrical device with detachable connection of electrically conductive parts by zipper

Info

Publication number
DE1176213B
DE1176213B DES44949A DES0044949A DE1176213B DE 1176213 B DE1176213 B DE 1176213B DE S44949 A DES44949 A DE S44949A DE S0044949 A DES0044949 A DE S0044949A DE 1176213 B DE1176213 B DE 1176213B
Authority
DE
Germany
Prior art keywords
rigid
zipper
electrically conductive
teeth
electrical device
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.)
Pending
Application number
DES44949A
Other languages
German (de)
Inventor
Dipl-Ing Dr Werner Hackenberg
Hans-Peter Kaiserswerth
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
Priority to DES44949A priority Critical patent/DE1176213B/en
Publication of DE1176213B publication Critical patent/DE1176213B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

Elektrische Einrichtung mit lösbarer Verbindung von stromleitenden Teilen durch Reißverschluß Die Erfindung betrifft eine elektrische Einrichtung für die lösbare Verbindung von stromleitenden Teilen mittels Reißverschluß. Es ist bereits eine elektrische Vorrichtung, insbesondere für HF-Zwecke, bekannt, bei welcher stromleitende Teile, von denen mindestens eines starr ist, elektrisch leitend miteinander lösbar verbunden sind, wobei die Verbindung mittels eines als Verbindungsglied nicht starrer Unterlagen an sich bekannten Reißverschlusses hergestellt ist, dessen Metallzähne auf nicht starren leitenden Unterlagen, beispielsweise Metallgeweben, befestigt sind, die ihrerseits als Zwischenglieder mit den starren zu verbindenden Teilen durch Löten oder Schweißen verbunden sind. Je nach der Materialbeschaffenheit der nicht starren leitenden Unterlage, z. B. eines Metallgewebes, wird ein gewisser Widerstand zwischen den Zähnen der einzelnen Zahnreihen und zwischen diesen und dem Metallgewebe nicht zu vermeiden sein. Da es jedoch für eine hochfrequent einwandfrei arbeitende Abschirmeinrichtung erforderlich ist, daß die Zähne auf dem gleichen Potential liegen, ist es notwendig, diese elektrisch einwandfrei, d. h. widerstandslos miteinander und mit dem Metallgewebe zu verbinden.Electrical device with detachable connection of electrically conductive Split by zipper The invention relates to an electrical device for the detachable connection of electrically conductive parts by means of a zipper. It is already an electrical device, in particular for RF purposes, known in which current-conducting Parts, of which at least one is rigid, can be separated from one another in an electrically conductive manner are connected, the connection by means of a non-rigid connecting link Documents known per se zipper is made, the metal teeth attached to non-rigid conductive substrates, for example metal mesh are, in turn, as intermediate links with the rigid parts to be connected connected by soldering or welding. Depending on the material properties of the not rigid conductive base, e.g. B. a metal mesh, becomes a certain Resistance between the teeth of each row of teeth and between them and the metal mesh cannot be avoided. However, since it is flawless for a high frequency Working shielding device requires that the teeth be on the same Potential, it is necessary to ensure that it is electrically flawless, i. H. unopposed to connect with each other and with the metal mesh.

Erfindungsgemäß wird deshalb vorgeschlagen, die nicht starren leitenden, als Zwischenglieder wirksamen Unterlagen am Rande mit einer Litze aus einem Stoff mit geringem spezifischem Widerstand, z. B. Kupfer, zu versehen, über welche die Zähne des Reißverschlusses übergreifend auf der Unterlage befestigt sind. Hierbei kann die Litze in die als Metallgewebe ausgebildete leitende Unterlage eingewoben sein. Sie kann auch die leitende Unterlage an der Kante einfassen. Diese Litze wird nun von den Zähnen umfaßt.According to the invention it is therefore proposed that the non-rigid conductive, as intermediate links effective pads on the edge with a braid made of a fabric with low resistivity, e.g. B. copper, to be provided over which the The teeth of the zipper are fastened across the base. Here the stranded wire can be woven into the conductive base, which is designed as a metal mesh be. It can also enclose the conductive underlay at the edge. This braid will now embraced by the teeth.

An Hand der Figuren ist die Erfindung beispielsweise erläutert.The invention is explained by way of example with the aid of the figures.

In F i g. 1 ist ein Teil eines Reißverschlusses dargestellt, dessen leitende Unterlage 1 die Zähne 2 trägt. In die leitende Unterlage ist die erfindungsgemäße Litze 3 eingewoben.In Fig. 1 shows a part of a zipper, the conductive pad 1 carries the teeth 2. In the conductive pad is the inventive Strand 3 woven in.

Die F i g. 2 zeigt einen vergrößerten Querschnitt der Anordnung nach F i g. 1. In die leitende Unterlage 1 ist die erfindungsgemäße Litze 3 eingewoben. Die Kante der leitenden Unterlage 1 mit der eingewobenen Litze 3 wird von dem Zahn 2 umklammert.The F i g. 2 shows an enlarged cross-section of the arrangement according to FIG F i g. 1. The strand 3 according to the invention is woven into the conductive base 1. The edge of the conductive base 1 with the woven-in braid 3 is held by the tooth 2 clasped.

Claims (1)

Patentanspruch: Elektrische Einrichtung, insbesondere für HF-Zwecke, bei welcher Teile, von denen mindestens eines starr ist, elektrisch leitend miteinander lösbar verbunden sind, wobei die Verbindung mittels eines als Verbindungsglied nicht starrer Unterlagen an sich bekannten Reißverschlusses erfolgt, dessen Metallzähne auf nicht starren leitenden Unterlagen, z. B. Metallgeweben, befestigt sind, die ihrerseits als Zwischenglieder mit den starren zu verbindenden Teilen durch Löten oder Schweißen verbunden sind, d a d u r c h g e -kennzeichnet, daß die nicht starren leitenden, als Zwischenglieder wirkenden Unterlagen am Rande mit einer Litze mit geringem spezifischem Widerstand, z. B. aus Kupfer, versehen sind, über welche die Zähne des Reißverschlusses übergreifend auf der Unterlage befestigt sind. In Betracht gezogene Druckschriften: Deutsche Patentanmeldung S 23795 VIII a / 21 a4 (bekanntgemacht am 27. 11. 1952); USA.-Patentschrift Nr. 2 522 072.Claim: electrical equipment, especially for HF purposes, in which parts, at least one of which is rigid, are electrically conductive with each other are releasably connected, the connection not by means of a connecting member Rigid documents known per se zipper takes place, the metal teeth on non-rigid conductive documents, e.g. B. metal meshes are attached, the in turn as intermediate links with the rigid parts to be connected by soldering or welding are connected, d u r c h g e - indicates that the are not rigid conductive pads acting as intermediate links on the edge with a strand low resistivity, e.g. B. made of copper, are provided over which the The teeth of the zipper are fastened across the base. Into consideration Printed publications: German patent application S 23795 VIII a / 21 a4 (published on November 27, 1952); U.S. Patent No. 2,522,072.
DES44949A 1955-07-28 1955-07-28 Electrical device with detachable connection of electrically conductive parts by zipper Pending DE1176213B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES44949A DE1176213B (en) 1955-07-28 1955-07-28 Electrical device with detachable connection of electrically conductive parts by zipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES44949A DE1176213B (en) 1955-07-28 1955-07-28 Electrical device with detachable connection of electrically conductive parts by zipper

Publications (1)

Publication Number Publication Date
DE1176213B true DE1176213B (en) 1964-08-20

Family

ID=7485326

Family Applications (1)

Application Number Title Priority Date Filing Date
DES44949A Pending DE1176213B (en) 1955-07-28 1955-07-28 Electrical device with detachable connection of electrically conductive parts by zipper

Country Status (1)

Country Link
DE (1) DE1176213B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075455A1 (en) * 2011-02-01 2012-08-02 Martin Bierschenk Zipper for portable bag e.g. handbag, has electric circuit comprised of electrically conductive material whose switching state is dependent on relative position of slider with respect to ends of bands

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522072A (en) * 1945-07-24 1950-09-12 Breeze Corp Electrical shield with slide fastener

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522072A (en) * 1945-07-24 1950-09-12 Breeze Corp Electrical shield with slide fastener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075455A1 (en) * 2011-02-01 2012-08-02 Martin Bierschenk Zipper for portable bag e.g. handbag, has electric circuit comprised of electrically conductive material whose switching state is dependent on relative position of slider with respect to ends of bands
DE102011075455B4 (en) * 2011-02-01 2013-03-14 Martin Bierschenk closing device

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