DE2643031A1 - Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket - Google Patents

Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket

Info

Publication number
DE2643031A1
DE2643031A1 DE19762643031 DE2643031A DE2643031A1 DE 2643031 A1 DE2643031 A1 DE 2643031A1 DE 19762643031 DE19762643031 DE 19762643031 DE 2643031 A DE2643031 A DE 2643031A DE 2643031 A1 DE2643031 A1 DE 2643031A1
Authority
DE
Germany
Prior art keywords
safety
plug
socket
contact part
magnet
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Withdrawn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
DE19762643031
Other languages
German (de)
Inventor
Ante Raguz
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 DE19762643031 priority Critical patent/DE2643031A1/en
Publication of DE2643031A1 publication Critical patent/DE2643031A1/en
Withdrawn legal-status Critical Current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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7037—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated switch
    • 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
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Abstract

A safety plug and socket connecting system for use on an industrial or a domestic appliance. The circuit is opened or closed by means of a bolt with contact sections. The bolt is actuated by means of magnetic forces. The plug pins (1, 3) are connected to the two phase conductors (2, 4) with the neutral (5) in between. There is a permanent magnet (6) between the pins. The socket (10) contains the connecting bolt (13) and permanent magnets (12, 15). There is another magnet (16) embedded in an insulating mass (9). The two magnets (15, 16) will force a piston (13) which contains a contact element (14) to remain in the open position.

Description

Sicherheits-Steckvorrichtung Safety plug-in device

Der Erfindung liegt die Aufgabe zugrunde, eine Sicherheits -Steckvorrichtung zu schaffen, die mehr Sicherheit, in Industrie und Haushalt, bietet.The invention is based on the object of a safety plug-in device to create that offers more security in industry and households.

Anhand der schematischen Prinzipzeichnung von Ausführungsbei spielen werden erfindungsgemäße Einzelheiten erläutert.Play on the basis of the schematic principle drawing of exemplary embodiments details according to the invention are explained.

Blatt Nr.3 Figur 1 zeigt Sicherheits-Stecker Steckbolzen 1 ist f.st verbunden mit Draht 2. Steckbolzen 3 ist test verbunden mit Draht 4. Draht 5 zeigt Schutzphase Null Zwischen Steckbolzen 1 und 3 befindet sich Natur-Magnet 6 mit Magnetfold 8 N wie gezeichnet. Alles ist gemeinsam im Isolier stoff 7 eingebaut.Sheet no.3 Figure 1 shows safety plug. Socket pin 1 is f.st. connected to wire 2. Socket pin 3 is test connected to wire 4. Wire 5 shows Protection phase zero between socket pins 1 and 3 there is a natural magnet 6 with magnetic fold 8 N as drawn. Everything is built into the insulating material 7 together.

Blatt 3 Figur 2 zeigt Sicherheits-Steckdose Steckhülse lo ist durch Draht mit Kontaktstelle 17 fest verbunden. Auf Laufbolzen 13 sind folgende Teile rest angebracht, Xontaktteil 14 in offener Lage, Natur-Magnet 12 mit Magnetfeld 8 N und Natur-Magnet 15 mit Magnetfeld 8 N wie gezeichnet.Sheet 3 Figure 2 shows safety socket receptacle lo is through Wire firmly connected to contact point 17. The following parts are on barrel pin 13 rest attached, contact part 14 in the open position, natural magnet 12 with magnetic field 8 N and natural magnet 15 with magnetic field 8 N as shown.

Gegenüber Kontaktatelle 17 befindet sich Kontaktstelle 18, fest verbunden mit Draht 20, Steckhülse 11 ist fest verbunden mit Draht 19. Draht 21 zeigt Schutzphase Null. Hinter Magnet 15 befindet sich Magnet 16, fest eingebaut in Isoliermasse 9, mit Magnetfeld 8 N wie gezeichnet. Unter Stromspannung befindet sich Draht 20 mit Kontaktstelle 18. Steckhülsen lo und 11 sind auser Stromspannung. Alle ist gemeinsam im Isolierstoff 9 eingebaut. Magnete 15 und 16 zwingen Kolben 13 mit Kontaktteil 14 in offener Lage zu stchen.Opposite contact point 17 is contact point 18, firmly connected with wire 20, socket 11 is firmly connected to wire 19. Wire 21 shows protection phase Zero. Behind magnet 15 is magnet 16, permanently installed in insulating compound 9, with magnetic field 8 N as shown. Wire 20 is under voltage Contact point 18. Sockets lo and 11 are out of voltage. Everyone is in common built into the insulating material 9. Magnets 15 and 16 force piston 13 with contact part 14 to stitch in the open position.

Blatt Nr.3 Figur 3 zeigt Sicherheits-Steckvorrichtung zwischen Sicherheits-Stecker (Fig.1) und Sicherheits-Steckdose (Fig.2) Magnet 6 sieht Magnet 12 an, durch Magnetfeld N + S und überwindet Kraft von Magnet 15 + 16. Laufkolben 13 verlagert Kontaktteil 14 in geschlossene Lage.Sheet No. 3 Figure 3 shows the safety plug-in device between the safety plug (Fig. 1) and safety socket (Fig. 2) Magnet 6 looks at magnet 12 by means of a magnetic field N + S and overcomes the force of magnet 15 + 16. Moving piston 13 shifts contact part 14 in closed position.

Dadurch ist Btromfluss zwischen Draht 20 und Draht 2 abtgeschlossen.As a result, the flow of current between wire 20 and wire 2 is closed off.

Nach Entfernung von Sicherheits-Stecker aus Sicherheits-Steckdos zwingt Magnetkraft zwischen Magnet 15. und 16, Laufkoiben 13 sit Kontaktteil 14 in offener Lage zu stehen, wie zeigt Fig.2 Steckhülsen lo und 11 stehen auser Stromspannung. Anschlußkabel sit Draht 19, 20 und 21 und Laufkolbsn 13 mit verbundenen Teilen ist wasserdicht Isoliert.After removing safety plugs from safety sockets forces Magnetic force between magnet 15 and 16, cylinder 13 sit contact part 14 in the open Position to stand, as Fig.2 shows sockets lo and 11 are out of voltage. Connection cable sit wire 19, 20 and 21 and running piston 13 with connected parts waterproof insulated.

Dadurch ist Jeder Kurzachlußunfall durch Feuchtigkeit oder Berührung ausgeschlossen.This means that every short-term accident is due to moisture or contact locked out.

Bei Figur 1, 2 und 3 haben gleiche Teil gleiche Nummern.In Figure 1, 2 and 3, the same parts have the same numbers.

Blatt N.4 Figur 1 zeigt Sicherheits-Stecker wie zeigt Blatt Nr.3 Figur 1 Blatt Nr.4 Figur 2 zeigt Sicherheits-Steckdose Bei Figur 2 ztcht Kontaktteil 14, durch Druckfeder 22, in offener Lage.Sheet N.4 Figure 1 shows safety plugs as shown in Sheet No.3 figure 1 sheet number 4 Figure 2 shows safety socket. Figure 2 shows contact part 14, by compression spring 22, in the open position.

Blatt Nr.4 Figur 3 zeigt Sicherheits-Steckvorrichtung zwischen Sicherheits-Stcker (Fig.1) und Sicherheits-Steckdose (Fig.2) Magnet 6 licht Magnet 12 an, durch Magnetfeld N + 8 und überwindet Kraft von Druckfeder 22 und zwingt Kontaktteil 14,über Laufkolben 13, in geschlossener Lage zu stehen. Dadurch ist Stromfluss zwischen Draht 20 und Draht 2 abgeschlossen.Sheet No. 4 Figure 3 shows the safety plug-in device between the safety plug (Fig. 1) and safety socket (Fig. 2) Magnet 6 light magnet 12 on, by magnetic field N + 8 and overcomes the force of compression spring 22 and forces contact part 14, via running piston 13 to stand in the closed position. This causes current to flow between wire 20 and Wire 2 completed.

Nach Entfernung von Sicherheits-Stecker aus Sicherheits-Steckdose zwingt Druckfeder 22 Kontaktteil 14, Uber Laufkolben 13, in offener Lage zu stchen. Steckhülsen 10 und 11 stehen auser Stromspannung.After removing the safety plug from the safety socket Compression spring 22 forces contact part 14 to pierce over piston 13 in the open position. Sockets 10 and 11 are out of voltage.

Eine Sicherheits-Steckvorrichtung mit meheren Steckverbindungen wird einzeln abgesichert.A safety plug-in device with several plug connections is made individually secured.

Blatt Nr.5 Figur 1 zeigt normalen Stecker(handelsüblicher Stecker) Blatt Nr.5 Figur 2 zeigt Sicherheits-Aufsteckteil Bestchend aus Stecköolsen 8 und 9, Natur-Magnet10 mit Magnetfeld 8 N wie gezeichnet, Draht 12 Bchutzphase Null, eingebaut im Isolierstoff 11 Blatt Nr.5 Figur 3 zeigt Stecker Fig.1 fest verbunden mit Sicherheits-Aufsteckteil Fig.2 Sicherheits-Stcker(Fig.3) kann in normaler Steckdose angeschlossen werden und in Sicherheitssteckdose.Sheet number 5 Figure 1 shows normal plug (commercially available plug) Sheet No. 5 Figure 2 shows the safety plug-on part made up of plug-in lugs 8 and 9, nature magnet 10 with magnetic field 8 N as shown, wire 12 B protection phase zero, built into the insulating material 11 sheet no.5 Figure 3 shows the plug Fig.1 firmly connected with safety plug-on part Fig. 2 Safety plug (Fig. 3) can be plugged into a normal socket be connected and in a safety socket.

e e ee e e

Claims (6)

Patentansprüche 1. SicherheitE-Steckvorrichtung für eine Stromübertragung, von Stromquelle über Anschlußstelle zum Verbraucher, insbesondere für Industrie und/ oder Haushalt, dadurch gekennzeichnet, daß zum öffnen und/ oder Schließen des Stromkreises ein Laufbolzen mit Kontaktteil vorgesehen ist , der mit Hilfe von Magnetkräften betätigbar ist. Claims 1. Safety E plug-in device for power transmission, from power source via connection point to consumer, especially for industry and / or household, characterized in that to open and / or close the Circuit a running pin with contact part is provided, which with the help of magnetic forces is actuatable. 2. Sicherheits-Steckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in der Sicherheits-Steckdose am Laufbolzen mit Kontaktteil ein Magnet vorgesehen ist und daß zur Bestätigung des Laufbolzen mit Kontakt teil ein im Sicherheits-Stecker zusätzlich eingebauter Magnet vorgesehen ist.2. Safety connector according to claim 1, characterized in that that a magnet is provided in the safety socket on the running pin with contact part is and that to confirm the barrel pin with contact part in the safety plug an additional built-in magnet is provided. 3. Sicherheits-Steckvorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß in der Sicherheits-Steckdose Rückstellkräfte vorgesehen sind die den Laufbolzen mit Kontaktteil in einer vorgegebenen offenen Ruhelage halten und daß die Rückstellkräfte kleiner sind, als die zur Betätigung des Laufbolzen mit Kontaktteil vorgesehenen Permanentmagnetkräfte.3. Safety connector according to claims 1 and 2, characterized characterized in that restoring forces are provided in the safety socket which hold the barrel pin with contact part in a predetermined open rest position and that the restoring forces are smaller than those for actuating the barrel pin permanent magnetic forces provided with contact part. 4. Sicherheits-Steckvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß als Rückstellkraft die Wirkung einer Stahlfeder oder einer Magnetkombination vorgesehen ist.4. Safety connector according to claim 3, characterized in that that the restoring force is the effect of a steel spring or a combination of magnets is provided. 5. Sicherheits-Steckvorrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß mindestens ein Laufbolzen mit Kontaktteil, Schalt- und Rückstellkräften vorgesehen ist und/ oder mehrere bei mehreren stromführenden-Steckverbindungen.5. Safety connector according to claims 1 to 4, characterized characterized in that at least one running pin with contact part, switching and restoring forces is provided and / or several with several current-carrying plug connections. 6. Verfahren zum Betrieb einer Sicherheits-Steckvorrichtung nach den vorhergehenden Ansprüchen, dadurch gekennzeichnet, däß ein Sicherheits-Aufsteckteil mit Permanetmagnet vorgesehen ist, daß nach Festverbindung mit einem normalen Stecker(handelsüblicher) in normaler Steckdose (handelsüblicher) oder 8icherheits-Steckdone angeschlossen werden kann.6. Procedure for operating a safety plug-in device according to preceding claims, characterized in that a safety plug-on part with permanent magnet is provided that after a permanent connection with a normal plug (commercially available) connected to a normal socket (commercially available) or safety socket can be.
DE19762643031 1976-09-24 1976-09-24 Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket Withdrawn DE2643031A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762643031 DE2643031A1 (en) 1976-09-24 1976-09-24 Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762643031 DE2643031A1 (en) 1976-09-24 1976-09-24 Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket

Publications (1)

Publication Number Publication Date
DE2643031A1 true DE2643031A1 (en) 1978-03-30

Family

ID=5988765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762643031 Withdrawn DE2643031A1 (en) 1976-09-24 1976-09-24 Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket

Country Status (1)

Country Link
DE (1) DE2643031A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432782A1 (en) * 1978-08-02 1980-02-29 Chaillot Gustave SAFETY CONNECTORS AND DEVICES EQUIPPED WITH SUCH CONNECTORS
WO1985003601A1 (en) * 1984-02-08 1985-08-15 Tzivanidis, Pavlos Safety electric connection
FR2609578A1 (en) * 1987-01-14 1988-07-15 Lepaillier Patrick Safe supply device
GR1000916B (en) * 1991-10-10 1993-03-16 Georgios Schoinarakis Anti-electric shock system for socket and plug
DE19512334C1 (en) * 1995-04-01 1996-08-29 Fritsch Klaus Dieter Electromechanical connection device
DE19512335C1 (en) * 1995-04-01 1996-08-29 Fritsch Klaus Dieter Electromechanical connection device
FR2740270A1 (en) * 1995-10-24 1997-04-25 Professional General Elect CONNECTION DEVICE OF THE TYPE COMPRISING A MALE PLUG FOR INSERTION INTO A FEMALE PLUG AND INTERMEDIATE PART FOR THIS CONNECTION DEVICE
WO1997050152A1 (en) * 1996-06-22 1997-12-31 Achim Bullinger Electromechanical connector
WO2001003249A1 (en) * 1999-07-02 2001-01-11 Magcode Ag Electromechanical connecting device
DE102011119420A1 (en) * 2011-11-25 2013-05-29 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Connection assembly for making electrical contact between e.g. TV and center console of motor car, has magnetic coupling device arranged to move electrical contact body in order to bring mechanical contact with connecting body
CN103474826A (en) * 2012-06-06 2013-12-25 公牛集团有限公司 Waterproof and anti-electric shock socket and function module thereof
CN104485546A (en) * 2014-11-28 2015-04-01 上海理工大学 Plug assembly
CN105633742A (en) * 2016-03-22 2016-06-01 安徽工程大学 Secure socket and secure plug matched with secure socket
WO2020176063A1 (en) * 2019-02-25 2020-09-03 Вадим Иванович ЛИСКИ Safe electrical socket
CN111834807A (en) * 2020-08-08 2020-10-27 王慧 Electromagnetic type electric shock prevention safety socket
CN111916940A (en) * 2020-01-18 2020-11-10 中国人民解放军海军潜艇学院 Identifiable male-female plug structure for ship shore power and butt joint method
DE102021112916A1 (en) 2021-05-18 2022-11-24 Bayerische Motoren Werke Aktiengesellschaft Plug-in component with a galvanic isolation element
EP4213313A1 (en) * 2022-01-17 2023-07-19 Carrier Corporation Magnetic electrical plug interface

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432782A1 (en) * 1978-08-02 1980-02-29 Chaillot Gustave SAFETY CONNECTORS AND DEVICES EQUIPPED WITH SUCH CONNECTORS
WO1985003601A1 (en) * 1984-02-08 1985-08-15 Tzivanidis, Pavlos Safety electric connection
EP0152806A2 (en) * 1984-02-08 1985-08-28 Tzivanidis, Pavlos Pluggable electric security connection
EP0152806A3 (en) * 1984-02-08 1985-09-25 Tzivanidis, Pavlos Pluggable electric security connection
FR2609578A1 (en) * 1987-01-14 1988-07-15 Lepaillier Patrick Safe supply device
WO1993007660A1 (en) * 1991-10-10 1993-04-15 George Shinarakis Anti-electric shock socket-plug
GR1000916B (en) * 1991-10-10 1993-03-16 Georgios Schoinarakis Anti-electric shock system for socket and plug
DE19512334C1 (en) * 1995-04-01 1996-08-29 Fritsch Klaus Dieter Electromechanical connection device
DE19512335C1 (en) * 1995-04-01 1996-08-29 Fritsch Klaus Dieter Electromechanical connection device
FR2740270A1 (en) * 1995-10-24 1997-04-25 Professional General Elect CONNECTION DEVICE OF THE TYPE COMPRISING A MALE PLUG FOR INSERTION INTO A FEMALE PLUG AND INTERMEDIATE PART FOR THIS CONNECTION DEVICE
EP0771051A1 (en) * 1995-10-24 1997-05-02 Professional General Electronic Products P.G.E.P. Device for connecting a plug with a connection receptacle and intermediary part for this connector device
US6966781B1 (en) 1996-06-22 2005-11-22 Achim Bullinger Electromechanical connector
WO1997050152A1 (en) * 1996-06-22 1997-12-31 Achim Bullinger Electromechanical connector
WO2001003249A1 (en) * 1999-07-02 2001-01-11 Magcode Ag Electromechanical connecting device
DE102011119420A1 (en) * 2011-11-25 2013-05-29 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Connection assembly for making electrical contact between e.g. TV and center console of motor car, has magnetic coupling device arranged to move electrical contact body in order to bring mechanical contact with connecting body
CN103474826A (en) * 2012-06-06 2013-12-25 公牛集团有限公司 Waterproof and anti-electric shock socket and function module thereof
CN103474826B (en) * 2012-06-06 2015-07-08 公牛集团有限公司 Waterproof and anti-electric shock socket and function module thereof
CN104485546A (en) * 2014-11-28 2015-04-01 上海理工大学 Plug assembly
CN105633742A (en) * 2016-03-22 2016-06-01 安徽工程大学 Secure socket and secure plug matched with secure socket
CN105633742B (en) * 2016-03-22 2019-01-04 安徽工程大学 A kind of safety socket and safety plug engaged therewith
WO2020176063A1 (en) * 2019-02-25 2020-09-03 Вадим Иванович ЛИСКИ Safe electrical socket
CN111916940A (en) * 2020-01-18 2020-11-10 中国人民解放军海军潜艇学院 Identifiable male-female plug structure for ship shore power and butt joint method
CN111834807A (en) * 2020-08-08 2020-10-27 王慧 Electromagnetic type electric shock prevention safety socket
DE102021112916A1 (en) 2021-05-18 2022-11-24 Bayerische Motoren Werke Aktiengesellschaft Plug-in component with a galvanic isolation element
EP4213313A1 (en) * 2022-01-17 2023-07-19 Carrier Corporation Magnetic electrical plug interface

Similar Documents

Publication Publication Date Title
DE2643031A1 (en) Safety plug socket connection for industrial and domestic appliances - has permanent magnets fitted between pins on plug and on socket
DE4003701C2 (en) Electrical connection terminal
EP0052768B1 (en) Installation system made from ready-made lines with plugs and centres of connection
DE1513529A1 (en) Plug-in fuse unit
DE3606926A1 (en) ELECTRIC HAND TOOL
DE202012100613U1 (en) Test plug for charging stations
EP0464966B1 (en) Connecting block with mounting modules and one magnetic valve each for fluids
DE202013101698U1 (en) PE contact system for device connection systems of electrical devices
DE3144580A1 (en) CONNECTOR WITH SWITCHABLE CONTACT BRIDGE
DE19851473A1 (en) Coding method for cooperating electrical connector halves uses electronic circuit in one connector half and cooperating coding device in other connector half to provide identification signal for assembled connector halves
DE2450454A1 (en) Electrical three-phase safety plug and socket - has metallic pilot contact pin which connects relay coil to supply
DE102015115410A1 (en) Inductive current measuring transducer device
DE4014048A1 (en) Electrical connection terminal - has free wire end clamped by spring element with other end receiving blade
DE2740744C2 (en) Device for remote switching off of consumers
DE102014110533B4 (en) Connection system for electrical appliances
DE102009031224B3 (en) Apparatus switch has retarded switching units for electrically braked electric power tools, where apparatus switch has two switching units with brake operating contacts and engine operating contacts
DE3615851A1 (en) Single-phase motor
DE19943734B4 (en) Electrical installation plug connector with a phase selector
DE102012103214B4 (en) Switching distributor and arrangement of switching distributor and connected switching unit
DE10229525A1 (en) Method for more firmly connecting contact geometries mounted in a blind assembly
EP2551969B1 (en) Junction box for electric cables and electric distributor system with such Junction boxes
EP0053690B1 (en) Device for applying a test lead
DE202007013483U1 (en) Terminal block for electric polyphase motors
DE3719727A1 (en) ELECTRICAL SHUT-OFF DEVICE
DE2807672C2 (en) Electric switch

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee