An electrical connection arrangement for electrical connection of an electrical device with a bottom part for holding at least one device-side cable, with a top part for holding at least one connection-side cable and with a contact body for electrical connection of the device-side cable to the connection-side cable, the bottom part and the top part being formed essentially of an electrically insulating material. The connection is improved in that at least one fastening device for fastening at least one device-side cable is formed in the bottom part, that the contact body is located in the top part and has a first contact device and a second contact device, and that, in the joined position of the bottom part to the top part, the contact body makes contact with the device-side cable with the first contact device and makes contact with the connection-side cable with the second contact device.

Electrical connection arrangement with simplified fastening device for electrical connection of an electrical device

The block (1) has a housing and a set of connection bodies for electrical connection of a device-sided conductor. A set of conductor insertion openings (5) is formed in the housing corresponding to the bodies, where the bodies are arranged in individual chambers in the housing. Each connection body has a conductor connection element connected to a device-sided conductor, and a plug part e.g. pin contact, that is electrically connected to the element. The plug parts are arranged in the housing such that the plug parts are electrically connected with corresponding contacts of connection plugs.

Clamping connection block i.e. motor terminal block, for electrical connection of three-phase motor, has plug parts that are arranged in housing such that plug parts are electrically connected with contacts of connection plugs

The present invention relates to a leadframe having a plurality of connections for electrical conductors, a plurality of contacts and at least two outer current bars, and to a connecting socket having a leadframe as well as to a system for transmission of electrical power, in particular from a plurality of solar modules (photovoltaic modules), having a connecting socket such as this. In order to devise a leadframe which occupies as little space as possible, at least one connection ( 32 a - e ) is provided for an electrical conductor between the outer current bars ( 34 a, b ). This allows the leadframe to have a compact physical shape. The invention is based on the discovery that leadframes are used in the prior art to bridge the distances between predetermined contact separations, offering the possibility of producing, in one stamped part, strip conductors which have different geometries. Furthermore, a connecting socket having such a leadframe is described, and a system for transmission of electrical power using such a connecting socket.

Leadframe having selectively removable bridges between terminals and contacts

The invention discloses an electro-hydraulic power steering pump assembly. The electro-hydraulic power steering pump assembly comprises a supporting seat and an oil pot. The supporting seat comprises a mounting base and a sleeve connected with the mounting base and further comprises an oil storage structure communicated with the oil pot. The oil storage structure comprises an oil inlet groove, a curved oil storage groove, an oil storage cavity and a cover plate used for closing the oil storage groove, the oil inlet groove, the oil storage cavity and the oil storage cavity are formed in the end face of the mounting base, one end of the oil storage groove is communicated with the oil inlet groove while the other end of the oil storage groove is communicated with a bearing placement cavity, and the oil storage cavity is communicated with the oil storage groove. The electro-hydraulic power steering pump assembly has the advantages that since the oil storage structure is arranged on the supporting seat and the oil storage groove is curved, oil flows in through the oil inlet groove and then flows to the bearing placement cavity along the curved oil storage groove, on the one hand, oil storage capacity is improved, and on the other hand, in-flow oil can slow down, so that stability of a whole oil circuit can be improved.

Electric hydraulic power steering pump assembly

The interface has a connecting block (10) mountable at an electric motor (1) and including a line contact-area (110) for an electrical connection of a motor winding (3). A line end of the motor winding is directly and electrically contacted by an electrical connecting device of the line contact-area. The connecting block includes a signal contact-area (130) that is provided adjacent to the line contact-area. The signal contact-area includes an electrical connection device for electrical connection of a signal contact line (4) of the electric motor.

Electric motor interface e.g. contact, for use in terminal for electric motor in motor vehicle, has line contact-area including electrical connecting device directly and electrically contacting line end of motor winding

The arrangement has a connecting plug for connecting the cable, a plug strip for connection to the plug and several connecting elements (5) electrically connected to the contacts of the plug strip via conducting pieces (4). The contacts of the plug strip, the conducting pieces and the connecting elements are in the form of a lead frame and the connecting elements are arranged in accordance with the positions of the stator winding ends.

Electrical connection arrangement for connecting cable to external rotor motor's stator winding ends has plug strip contacts, conducting pieces, connecting elements in form of lead frame

Frank Dipl.-Ing. Karger

Papers

Electrical connection arrangement for connecting cable to external rotor motor's stator winding ends has plug strip contacts, conducting pieces, connecting elements in form of lead frame