Abstract: An electrical contact element for a car charging plug connector is disclosed, which electrical contact element has a contact part and a connection part, wherein the connection part can be connected to an electrical conductor of a cable. Cooling liquid can be delivered to the contact element. As a result, the heat produced on the contact element is extracted directly. Therefore higher currents can be transmitted by such a contact element than by known contact elements.

Abstract: A charging plug-in connector is provided that comprises a housing having a through-going grip opening and an actuator for activating a charging procedure, wherein the actuator extends at least in part into the through-going grip opening. This construction renders the charging plug-in connector particularly user-friendly and is still robust. If the charging plug-in connector falls down, the sensitive actuator is protected.

Abstract: The disclosure relates to a car charging plug-in connector for an electric vehicle, comprising at least one signal contact element and at least two power contact elements. The car charging plug-in connector has a plug-in connector body and a contact carrier. The contact carrier is arranged on the plug-in side of the plug-in connector body and is fastened to the plug-in connector body in a reversible manner. Therefore, the contact carrier can be easily replaced as required, as a result of which the car charging plug-in connector can be used in a particularly cost-effective manner.

Abstract: A connection unit for a fluid-cooled electric cable is provided, the connection unit comprising a housing, which has a cable connecting opening, a fluid inlet opening and a fluid outlet opening.

Abstract: The invention relates to a plug-in connector (10) that has an insulation insert (1) and at least one contact element (2), wherein the at least one contact element (2) is connected to a conductor of a cable, wherein the insulation insert (1) has at least one receptacle, in which the at least one contact element (2) and the at least one section of the conductor connected thereto are provided, wherein a first seal (7) that seals the insulation insert (1) is provided in the at least one receptacle, wherein the at least one contact element (2) is sealed in the insulation insert (1) using the first seal (7) and wherein the conductor connected to the at least one contact element (2) is sealed in the insulation insert (1) using a second seal (8). According to the invention, the at least one contact element is held in a receptacle that is substantially formed from an opening (3) and two legs (4) axially protruding therefrom.

Abstract: A plug connector component, in particular for a coaxial plug or an optical plug connector, comprises a substantially cylindrical housing made of an electrically conductive material and constituting an external contact. The plug connector component further comprises an insulating body provided in the interior of the housing and made of plastics, and at least one latching collar on an outside of the housing. The housing has at least one recess, the latching collar is made of plastics and the latching collar and the insulating body are connected in one piece with each other right through the recess.

Abstract: A battery clamp comprises a contact ring that can be placed on a battery contact of a battery to be connected, a spring ring capable of pressing the contact ring against the battery contact, and a press-on housing capable of pressing the spring ring against the contact ring. There is further proposed a battery which is particularly suitable for being used in combination with such a battery clamp.

Abstract: A coaxial plug connector comprises fist and second receiving chambers which are surrounded by first and second metal sleeves, respectively. The first metal sleeve is made up of first and second half shells which are placed one on top of the other. The second metal sleeve is inserted in the first half shell.

Abstract: A batter clamp comprises a contact ring which can be placed on a battery contact, and a terminal bolt to which a cable can be screwed. The contact ring is formed from two metal lugs each continuing into an intermediate section in which they extend in parallelism to each other and spaced from each other. Adjacent thereto, the metal lugs continue into a terminal section in which the terminal bolt is arranged. A stiffening lug is provided which starting from the terminal section extends as far as between the two intermediate sections and is connected thereto with the two metal lugs in a fashion resistant to shearing load.

Abstract: An encoding element for an electric module comprises at least one cutting edge which is provided to sever one of a plurality of conductor tracks arranged on a substrate, whereby the electric module is assigned an address. There is also proposed an electric module including such encoding element.

Abstract: For optical waveguide connections that can be freely laid for transmitting optical signals, there is proposed, in accordance with the dimensions specified by the MOST Co-operation of the automobile manufacturers, a releasably formed optical plug-in connector for an modular connector system that comprises two casing parts that can be inserted in one another. In this connection, there is inserted in a casing a mounting part that receives optical waveguides provided with ferrules, wherein the ferrules of the optical waveguides are provided with a reference surface. A defined distance for an optimized signal transmission from the end face of the optical waveguides reaches by a stop of said reference surface when assembled with a reference surface of a counterplug.

Abstract: A hermetically sealed housing for power electronics includes a sheet metal tank, and an aluminum cover. The tank has a surrounding edge which is provided with a plurality of bending lugs, and the edge of the cover has a shoulder at which the bending lug rests, so that the cover is pressed against the edge of the tank and a hermetic sealing is obtained.

Abstract: A hermetically sealed housing for power electronics comprises a tank which is made of metal and has at least one side wall provided with at least one cut-out, and a cover adapted to be fitted to the housing so as to hermetically seal off the housing. The housing further comprises an insulating plate made of plastic and provided with at least one current lead-through. The insulating plate is fastened to the side wall such that the current lead-through projects through the cut-out. A permanently elastic sealing and gluing compound is arranged across a large surface area between the insulating plate and the side wall of the housing.

Abstract: A plug connector component, in particular for a coaxial plug or an optical plug connector, comprises a substantially cylindrical housing made of an electrically conductive material and constituting an external contact. The plug connector component further comprises an insulating body provided in the interior of the housing and made of plastics, and at least one latching collar on an outside of the housing. The housing has at least one recess, the latching collar is made of plastics and the latching collar and the insulating body are connected in one piece with each other right through the recess.

Abstract: An arrangement for connecting light waveguides, in which a casing houses a carrier body in which detachable light waveguides provided with fiber end sleeves, optoelectrical components, and also electrical contacts for a connecting plug are arranged.

Abstract: A battery clamp for being connected to a battery contact comprises a connecting lug, a contact ring which is provided with a slot so as to form two opposite clamping ends, and a spring which engages the clamping ends of the contact ring. The battery clamp further comprises a blocking wedge which can be shifted between a contact position in which it releases the clamping ends such that the spring can pull the clamping ends together, a mounting position in which it keeps the clamping ends of the contact ring to be spread apart such that the battery clamp can be placed on the battery contact, and a pull-off position in which it spreads the clamping ends of the contact ring to a larger degree than in the mounting position such that the battery clamp can be pulled off from the battery contact.

Abstract: A socket for a plug connection comprises a socket housing that has a contact chamber in which a plurality of socket contacts is arranged, a protective seal being provided which can be moved between a covering position in which it closes the contact chamber so as to be essentially flush towards outside, and a contact position in which the socket contacts are able to be accessed, the protective seal being able to be transferred from the covering position into the contact position by means of a complementary plug. There is further proposed a plug connection including such socket and a plug.

Abstract: The invention relates to a method of attaching an electronic identification device having an electronic identification means to a vehicle body, which comprises the following steps: a) prior to at least one of the steps painting and galvanizing the body, the identification device is attached to the body by means of a spacer in such a way that the identification device is spaced away from the body; b) following painting and galvanizing, the identification device is permanently arrested on the body without being detached in the meantime from the body. The invention further relates to an electronic identification device for being attached to a vehicle body by means of the method proposed.

Abstract: A disconnector shall be provided which along with a high degree of reliability and little structural effort enables two electric conductors to be separated from each other. To this end, a disconnector is proposed, comprising a housing (10), first and second conductors (14, 16) which extend into the housing (10) and abut against each other at a contact point (18, 20), and an adjusting element (12) adjustable between a starting position and a separating position relative to the first and second conductors (14, 16) and provided with a separating element (22) which when in its separating position separates the first and second conductors (14, 16) from each other.

Abstract: For optical waveguides which may be laid with some freedom, for the transmission of optical signals, a detachable optical plug connector constructed to be of dual gender (comprising two identical plug housings) is proposed, whereof ends of the optical waveguides fixed in fiber end sleeves are held by pressure springs at a constant minimum clearance, with possible axial displacements of the optical waveguides being compensated by correspondingly constructed channels within the plug housing.