EP0053690A1 - Disposition pour appliquer un conducteur de test - Google Patents

Disposition pour appliquer un conducteur de test Download PDF

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Publication number
EP0053690A1
EP0053690A1 EP81108721A EP81108721A EP0053690A1 EP 0053690 A1 EP0053690 A1 EP 0053690A1 EP 81108721 A EP81108721 A EP 81108721A EP 81108721 A EP81108721 A EP 81108721A EP 0053690 A1 EP0053690 A1 EP 0053690A1
Authority
EP
European Patent Office
Prior art keywords
permanent magnet
arrangement
test
arrangement according
socket
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
EP81108721A
Other languages
German (de)
English (en)
Other versions
EP0053690B1 (fr
Inventor
Werner Dipl.-Ing. Harbauer
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Priority to AT81108721T priority Critical patent/ATE6179T1/de
Publication of EP0053690A1 publication Critical patent/EP0053690A1/fr
Application granted granted Critical
Publication of EP0053690B1 publication Critical patent/EP0053690B1/fr
Expired legal-status Critical Current

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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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/18—End pieces terminating in a probe

Definitions

  • the invention relates to an arrangement for attaching a test line to touch-proof covered connections, in particular connecting terminals of electrical devices.
  • test socket is therefore attached to the contact lead in addition to the connection terminal and is accessible through a separate housing opening. Apart from the additional operations and the cost of materials when attaching such a contact socket, which must be present on each individual terminal, these sockets are only suitable for the diameter of a plug, so that special test leads with plugs are required.
  • the invention is intended to improve an arrangement of the type mentioned above so that a versatile test is also possible on any devices with little effort. This is easily achieved by inserting a permanent magnetic intermediate part between the test line or test plug and the connection.
  • This arrangement can be used universally. It is not necessary to adapt the housing geometry to the connection or the terminal and covers in the housing, on which test claws could be supported, are not claimed.
  • the intermediate part can only be designed as a bushing, but this is relatively difficult to manufacture as a permanent magnet. It is therefore more advantageous if a socket on the outside of the base is connected to a cylindrical permanent magnet. In order to avoid spreading voltage outside the cover, it is advantageous if the permanent magnet and the plug socket are connected to one another via an insulating sheath.
  • a solderable layer is introduced between the permanent magnet and the socket.
  • a simple connection between the permanent magnet and the socket can be achieved if an opening adapted to the outer contour of the permanent magnet is present on the outside of the bottom of the plug socket, into which the permanent magnet is pressed with the interposition of a thin, conductive film.
  • the permanent magnet is designed as a screwdriver blade on the bottom side.
  • the intermediate part consists of cobalt and rare earths, preferably samarium.
  • the clamping screw 3 is screwed into the box terminal 4 indicated by dashed lines, which is connected to the actual connection 5.
  • An insertion funnel 6 is used to insert the connecting conductor into the box terminal 4.
  • the clamping screw 3 is not readily accessible from the cover side, so that a check of the connection with the test line 7, or another test plug 8 attached, is not easily possible.
  • the arrangement 9 according to the invention for attaching a test line is connected to the test plug 8.
  • the arrangement 9 can be seen from FIG. 2. It consists of the permanent magnet 10 and the plug socket 11 for the plug 8, which have a solderable layer 12 are interconnected.
  • An insulating sheath 13 is used for protection against contact and for additional mechanical holding.
  • the magnet 10 only needs to be passed through the opening 14 in the cover 2 in order to make an electrically conductive connection with the head of the screw 3. It can be seen that only one array per the end of the test line must be present here, whereas in the prior Technj k for each terminal, a separate jack is present. It is also easily possible to adapt the plug hole 15 of the socket 11 to the test line 7 or the test plug 8 to be used.
  • FIG. 3 shows a further embodiment of the arrangement according to the invention, according to which there is an opening 18 adapted to the outer contour of the permanent magnet 10 on the outside 16 of the bottom 17 of the plug socket 11, into which the permanent magnet 10 is pressed with the interposition of a thin, conductive film 19 is. 3 runs out on the bottom side in the form of a screwdriver blade 20.
  • the thin, conductive film 19 consists, for example, of copper GAL SN.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Measuring Leads Or Probes (AREA)
EP81108721A 1980-12-04 1981-10-22 Disposition pour appliquer un conducteur de test Expired EP0053690B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108721T ATE6179T1 (de) 1980-12-04 1981-10-22 Anordnung zum ansetzen einer pruefleitung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3045780 1980-12-04
DE3045780A DE3045780C1 (de) 1980-12-04 1980-12-04 Anordnung zum Ansetzen einer Pruefleitung

Publications (2)

Publication Number Publication Date
EP0053690A1 true EP0053690A1 (fr) 1982-06-16
EP0053690B1 EP0053690B1 (fr) 1984-02-08

Family

ID=6118321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108721A Expired EP0053690B1 (fr) 1980-12-04 1981-10-22 Disposition pour appliquer un conducteur de test

Country Status (3)

Country Link
EP (1) EP0053690B1 (fr)
AT (1) ATE6179T1 (fr)
DE (1) DE3045780C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126536A1 (fr) 2010-03-30 2011-10-13 Steve Melby Bretelle magnétique pour dériver des circuits électriques
EP2772989A4 (fr) * 2011-10-28 2016-03-16 Smilics Technologies S L Système de connexion compact pour appareillage de réseau électrique

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE653213A (fr) *
US1378032A (en) * 1920-04-26 1921-05-17 William J Hood Magnetic screwdriver
FR1393470A (fr) * 1964-02-11 1965-03-26 Radiotechnique Borne de raccord isolée pour le montage de circuits provisoires
DE1805539A1 (de) * 1967-11-01 1969-05-22 Francois Cuttat Kupplungsvorrichtung mit Steckdose und Stecker fuer Schwachstrom und fuer verminderte Spannung
CA907717A (en) * 1970-03-26 1972-08-15 Stanley Gordon Detachable electrical cable connector
US4067342A (en) * 1976-04-06 1978-01-10 Medtronic, Inc. Tape electrode
DE2853365A1 (de) * 1978-12-11 1980-06-12 Kodama Co Magnetschmuck

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE653213A (fr) *
US1378032A (en) * 1920-04-26 1921-05-17 William J Hood Magnetic screwdriver
FR1393470A (fr) * 1964-02-11 1965-03-26 Radiotechnique Borne de raccord isolée pour le montage de circuits provisoires
DE1805539A1 (de) * 1967-11-01 1969-05-22 Francois Cuttat Kupplungsvorrichtung mit Steckdose und Stecker fuer Schwachstrom und fuer verminderte Spannung
CH489121A (fr) * 1967-11-01 1970-04-15 Cuttat Francois Dispositif de couplage électrique à prise et à fiche pour courant faible et pour tension réduite
CA907717A (en) * 1970-03-26 1972-08-15 Stanley Gordon Detachable electrical cable connector
US4067342A (en) * 1976-04-06 1978-01-10 Medtronic, Inc. Tape electrode
DE2853365A1 (de) * 1978-12-11 1980-06-12 Kodama Co Magnetschmuck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011126536A1 (fr) 2010-03-30 2011-10-13 Steve Melby Bretelle magnétique pour dériver des circuits électriques
EP2553481A4 (fr) * 2010-03-30 2014-05-21 & S Magjumper Llc S Bretelle magnétique pour dériver des circuits électriques
AU2011238934B2 (en) * 2010-03-30 2015-04-09 S & S Magjumper, Llc Magnetic jumper for bypassing electrical circuits
EP2772989A4 (fr) * 2011-10-28 2016-03-16 Smilics Technologies S L Système de connexion compact pour appareillage de réseau électrique

Also Published As

Publication number Publication date
DE3045780C1 (de) 1982-05-06
ATE6179T1 (de) 1984-02-15
EP0053690B1 (fr) 1984-02-08

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