DE2536016A1 - Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check - Google Patents

Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check

Info

Publication number
DE2536016A1
DE2536016A1 DE19752536016 DE2536016A DE2536016A1 DE 2536016 A1 DE2536016 A1 DE 2536016A1 DE 19752536016 DE19752536016 DE 19752536016 DE 2536016 A DE2536016 A DE 2536016A DE 2536016 A1 DE2536016 A1 DE 2536016A1
Authority
DE
Germany
Prior art keywords
pin
plug connector
plug
conductor
connector
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
DE19752536016
Other languages
German (de)
Inventor
Reimer Ing Grad Eggers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19752536016 priority Critical patent/DE2536016A1/en
Publication of DE2536016A1 publication Critical patent/DE2536016A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/14—Indicating direction of current; Indicating polarity of voltage
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H01R13/7177—Structural association with built-in electrical component with built-in light source filament or neon bulb
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The plug connector provides a safety for correct polarity of the connection. It may be of the type with or without a protective contact. An indicator, permitting current flow, is provided for checking the direct polarisation of one pin or its connecting line. The current flow takes place preferably between one plug connector pin and an outer contact electrode, via the indicator. The current flow can take place also between one plug connector pin and the neutral line.

Description

Sicherheitssignal-Stecker B e s c h r e i b u n g Die Erfindung betrifft eine Steckvorrichtung mit zwei Stiften (Stecker, Kupplungsdose, Gerätesteckdose) mit oder ohne Schutzkontakt für den Netzanschluß elektrischer Betriebsmittel.Safety signal plug The invention relates to a connector with two pins (plug, coupling socket, device socket) with or without protective contact for the mains connection of electrical equipment.

Werden elektrische Betriebsmittel über eine Steckvorrichtung mit zwei Stiften an das Elektrizitätsnetz angeschlossen, so bleibt es dem Zufall überlassen, welcher Leiter nachfolgend Phase und welcher Leiter Null wird.Are electrical equipment via a connector with two Pins connected to the electricity network, so it is left to chance, which conductor subsequently becomes phase and which conductor becomes zero.

Die Nachteile, insbesondere für die elektrische Sicherheit der angeschlossenen Betriebsmittel, sind bekannt und erkannt, Überlegungen, eine neue Steckvorrichtung mit nur einer Möglichkeit des Einführens auf den Markt zu bringen, sind weit gediehen.The disadvantages, especially for the electrical safety of the connected Resources are known and recognized, considerations, a new connector Bringing to market with just one way of launching have come a long way.

Die Verwirklichung dieses Vorhabens dürfte aber für lange Zeit an den riesigen Kosten für die allgemeine Umstellung scheitern.The realization of this project is likely to take a long time fail at the huge cost of the general changeover.

Der Erfindung liegt die Aufgabe zugrunde, bis zur Einführung einer neuen Steckverbindung schon jetzt eine gleichwertige elektrische Sicherheit zu bieten.The invention is based on the task of introducing a new plug connection to offer equivalent electrical safety now.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß durch eine Anzeige erkennbar wird, ob in einer Steckvorrichtung mit zwei Stiften der gewünschte Stift mit dem nachfolgenden Leiter die Spannung erhält.This object is achieved in that by a The display shows whether the desired one is in a plug-in device with two pins Pin with the following conductor receives the voltage.

Der Vorteil der Erfindung liegt insbesondere darin, daß vorhandene Betriebsmittel - z. B. Steh- und Nachtischlampen - nachgerüstet und neue Betriebsmittel mit einem größeren Sicherheitsfaktor angeboten werden können.The advantage of the invention is in particular that existing Resources - e.g. B. Floor and bedside lamps - retrofitted and new equipment can be offered with a greater safety factor.

Zwei Zwei Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im folgenden näher beschrieben.Two Two embodiments of the invention are shown in the drawing and are described in more detail below.

1. Ausführungsbeispiel Der Stift (1) des Steckers mit dem nachfolgenden Leiter soll spannungsführend sein. Zwischen dem Stift (1) und einer Berührungselektrode (2) liegt das Anzeigegerät (3) - z. B. eine Glimmlampe - und, falls erforderlich, ein in Reihe geschalteter Strombegrenzungswiderstand (4).1st embodiment The pin (1) of the connector with the following Conductor should be live. Between the pen (1) and a touch electrode (2) is the display device (3) - z. B. a glow lamp - and, if necessary, a series-connected current limiting resistor (4).

Ist der Stecker richtig eingeführt, wird das Anzeigegerüät (3) beim Berühren der Berührungselektrode (2) ansprechen - z. B.If the plug is inserted correctly, the display device (3) will be at Address touching the touch electrode (2) - e.g. B.

wird die Glimmlampe aufleuchten -.the glow lamp will light up -.

Spricht das Anzeigegerät nicht an, ist der Stecker entsprechend gedreht einzuführen.If the display device does not respond, the connector is rotated accordingly to introduce.

2. Ausführungsbeispiel Der Stift (1) des Steckers mit dem nachfolgenden Leiter soll spannungsführend sein. Zwischen dem Stift (1) und dem Schutzleiter (5) liegt das Anzeigegerät (3) - z. B. eine Glimmlampe -und, falls erforderlich, ein in Reihe geschalteter Strombegrezungswiderstand (4).2nd embodiment The pin (1) of the connector with the following Conductor should be live. Between the pin (1) and the protective conductor (5) is the display device (3) - z. B. a neon lamp and, if necessary, a Current limiting resistor connected in series (4).

Spricht das Anzeigegerät (3) an, ist der Stecker richtig eingeführt, anderenfalls ist der Stecker zu drehen.If the display device (3) responds, the plug is correctly inserted, otherwise the connector must be turned.

Beide Ausführungsbeispiele sind auch in der Umkehrung des Aussageergebnisses ausführbar, d. h. das Ansprechen des Anzeigegerätes zeigt das falsche Einführen des Steckers an.Both exemplary embodiments are also the reverse of the result of the statement executable, d. H. the response of the display device shows the wrong insertion of the plug.

Diese Lösung bietet sich insbesondere dort an, wo die Sicherheitsanzeige aus dea Stecker in das nachfolgende Betriebsmittel verlegt wird.This solution is particularly suitable where the security display from the plug into the downstream equipment.

Claims (3)

Sicherheitssignal-Stecker Safety signal plug P a t e n t a n s p r ü c h e 1. Steckvorrichtung mit zwei Stiften (Stecker, Kupplungsdose, Gerätesteckdose) mit oder ohne Schutzkontakt für den Netzanschluß elektrischer Betriebsmittel, dadurch gekennzeichnet, daß zur Kontrolle der richtigen Polung über einen der Stifte der Steckvorrichtung oder des nachfolgenden Leiters durch ein Anzeigegerät strom fließen kann, 2. Steckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Strom zwischen einem Stift der Steckvorrichtung und einer äußeren Berührungselektrode über das Anzeigegerät fließen kann. P a t e n t a n s p r ü c h e 1. Plug-in device with two pins (Plug, coupling socket, device socket) with or without protective contact for the mains connection electrical equipment, characterized in that to control the correct Polarity via one of the pins of the connector or the following conductor current can flow through a display device, 2. plug device according to claim 1, characterized in that the current between a pin of the connector and an external touch electrode can flow over the display device. 3. Steckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Strom zwischen einem Stift der Steckvorrichtung und dem Schutzleiter über das Anzeigegerät fließen kann. 3. Plug device according to claim 1, characterized in that the current between a pin of the connector and the protective conductor via the Display device can flow. L e e r s e i t eL e r s e i t e
DE19752536016 1975-08-13 1975-08-13 Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check Pending DE2536016A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752536016 DE2536016A1 (en) 1975-08-13 1975-08-13 Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536016 DE2536016A1 (en) 1975-08-13 1975-08-13 Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check

Publications (1)

Publication Number Publication Date
DE2536016A1 true DE2536016A1 (en) 1977-02-17

Family

ID=5953857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752536016 Pending DE2536016A1 (en) 1975-08-13 1975-08-13 Two-pin plug connector - has current passed indicator on one pin or its conductor for correct polarisation check

Country Status (1)

Country Link
DE (1) DE2536016A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390696B (en) * 1985-11-21 1990-06-11 Ferlan Franz Ing Protective contact (earth contact) fused plug
AT402585B (en) * 1988-08-19 1997-06-25 Insta Elektro Gmbh & Co Kg PROTECTIVE CONTACT SOCKET WITH A LIGHTING AND CONTROL DEVICE
DE10135713A1 (en) * 2001-07-21 2003-04-03 Bundesrep Deutschland Method for integrating an optical indicator during interchange of poles in shockproof plugs allows the correct connection of a phase and a neutral wire to be checked during the connection of shockproof plugs to a mains wall outlet.
ES2373296A1 (en) * 2011-07-06 2012-02-02 Víctor Manuel Rodríguez Ramas Connector with phase indicator. (Machine-translation by Google Translate, not legally binding)
FR2971895A1 (en) * 2011-02-18 2012-08-24 Xyz Science Co Ltd Multifunctional switching apparatus for e.g. male and female sockets with two or three plugs, has inspection unit mounted at predetermined location on apparatus and connected to detection element for touch control and to transmission unit
DE102012022380A1 (en) * 2012-10-31 2014-04-30 Hans Bader Connector for electrical socket outlets, has display device that is configured to display indication signal, when connected with electric load in plug-in orientation configured to generate larger electromagnetic interference field

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390696B (en) * 1985-11-21 1990-06-11 Ferlan Franz Ing Protective contact (earth contact) fused plug
AT402585B (en) * 1988-08-19 1997-06-25 Insta Elektro Gmbh & Co Kg PROTECTIVE CONTACT SOCKET WITH A LIGHTING AND CONTROL DEVICE
DE10135713A1 (en) * 2001-07-21 2003-04-03 Bundesrep Deutschland Method for integrating an optical indicator during interchange of poles in shockproof plugs allows the correct connection of a phase and a neutral wire to be checked during the connection of shockproof plugs to a mains wall outlet.
FR2971895A1 (en) * 2011-02-18 2012-08-24 Xyz Science Co Ltd Multifunctional switching apparatus for e.g. male and female sockets with two or three plugs, has inspection unit mounted at predetermined location on apparatus and connected to detection element for touch control and to transmission unit
ES2373296A1 (en) * 2011-07-06 2012-02-02 Víctor Manuel Rodríguez Ramas Connector with phase indicator. (Machine-translation by Google Translate, not legally binding)
DE102012022380A1 (en) * 2012-10-31 2014-04-30 Hans Bader Connector for electrical socket outlets, has display device that is configured to display indication signal, when connected with electric load in plug-in orientation configured to generate larger electromagnetic interference field

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