Bartec Corporation

Other

Bartec Componenten Und Systeme Gmbh

Karl-Heinz Lux

Reinhold Barlian

Martin Fischle

Hans-Martin Lösch

Hans-Martin Losche

The invention relates to a current-carrying lead, in particular a connecting lead and a heating tape (), for a plug connector, which current-carrying lead has at least two strands () that are partly surrounded by electrical insulation (). The current-carrying lead is provided with at least one reservoir () for an electrically insulating medium (). The reservoir () is closed by least one plunger (), by means of which the sealing medium () can be forced through at least one outlet nozzle () into at least one sealing chamber (to). The plug connector having a current-carrying lead () has a sealing device () having a sealing body (). Said sealing body has an elastically deformable sealing part () that can be elastically deformed by means of a wedge-type slider (). The wedge-type slider () has a conical face () that interacts with a conical face () of the sealing part (). The wedge-type slider (), which is preloaded axially by a compression spring element (), is guided in a holding part () axially securing the sealing body (). The lead () is supported in a strain relief device () by a multi-point support. Said strain relief device has pressure pieces (to) respectively located opposite one another in pairs, of which the one pressure piece pair () is located at a right angle to the other pressure piece pair (). The pressure pieces of the one pressure piece pair () are forcibly guided by the pressure pieces of the other pressure piece pair ().

Current-carrying lead and plug connector having such a current-carrying lead

A case for an electric device has a case part with sidewalls and a cover connected to the sidewalls, wherein the sidewalls and the cover enclose an explosion-protected interior in which electric and/or electronic components are accommodated. A case reinforcement is disposed in the sidewalls and in the cover.

Housing for an electrical device

An electric device has a plug connection provided with a plug that has at least one contact pin and further provided with a mating plug receptacle that has at least one contact tube. A closure device is arranged on the plug receptacle and has a closed position for protecting the at least one contact tube. The closure device is moved by the plug into an open position when the plug is inserted into the plug receptacle, wherein in the open position the at least one contact tube is released.

Electric device with protective closure device for contact tubes of the plug receptacle

Indicating light for optical display, comprising a housing including electrically conducting components, a light-emitting diode, a light rod and a round cap.

Indicating light

Indicating light for an optical display, with a housing exhibiting electrically conductive parts, a light-emitting diode, and a push element, capable of axial displacement in a hollow rod, for a switch mounted in the hollow rod.

A switching device includes two or more switching modules ( ) with at least one switch and connection clamps ( ), an actuator ( ), and a transfer device ( ). The transfer device ( ) propagates the drive motion initiated by the actuator ( ) in a direction perpendicular to the axis of the actuator ( ) and transfers the drive motion to at least one switching pin ( ) of the switching modules ( ). The switching pin ( ) is positionable axially at a distance parallel to the axis of the actuator ( ).

Switching device

An electric switch is provided with a support frame at which several key switch elements are individually clipped on. An actuating front piece is attached at the support frame, which is mounted at a front plate of a switching cabinet or the like. A transmission apparatus with a compression spring is provided between a pressure pin of the actuating front piece and a ram of the key switching elements. The compression spring, the ram and the pressure pin are disposed in an inner space of the support frame receiving the key switching elements. The transmission apparatus provides several individual thrust journals which are resting in the base body and which are moved against the force of the individually coordinated overthrow springs for actuating the key switch elements against the ram.

Electric switch

The surveillance signal apparatus is preferably provided a signal lamp, as an illuminated switch or as an illuminated key. It comprises a casing with electrical and electronic connections and with an apparatus heat disengageably disposed at the casing. The apparatus head comprises a signal part provided with electric voltage and preferably an illuminating element. A voltage limiter and a current limiter are disposed in an explosion-proof and pressure tight encapsulated space of the casing and they are electrically predisposed to the signal part in the apparatus head via a feed part. The apparatus head with the signal part and the feed part are formed by the output of the voltage limiter and by the output of the current limiter as an explosion protection self safety unit.

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Weikersheim, Germany

Karl-Heinz Lux