Abstract: A heating arrangement has a coolant housing with an inflow connection and an outflow connection for a coolant. Heating elements are arranged on opposite housing walls and include connections for the supply of power. Three circuit-board pieces of a circuit board are arranged in a row and connected to one another via flexible regions. Power electronic components and connections for connecting to the power-supply connections of the heating elements are arranged on the two edge circuit-board pieces. The circuit board is bent in flexible regions such that the two edge circuit-board pieces lie opposite one another. The coolant housing lies between the opposite edge circuit-board pieces. The power-supply connections of the heating elements and the connections on the edge circuit-board pieces are in electrical contact.

Abstract: The embodiment relates to a heating device having a plurality of electrical heating elements (1; 1a, 1b, 1c, 1d) composed of a cylindrical hollow body (2), electrical heating resistors being formed on the jacket of said hollow body and connection ports (3a, 3b; 3a1, 3b1, 3a2, 3b2, 3a3, 3b3, 3a4, 3b4) for the inflow and outflow of a fluid being arranged on the end faces of said hollow body. The heating elements (1; 1a, 1b, 1c, 1d) are arranged parallel to one another. Each connection port (3a1, 3b1, 3a2, 3b2, 3a3, 3b3, 3a4, 3b4) of a heating element (1a, 1b, 1c, 1d) is connected to a connection port (3a1, 3b1, 3a2, 3b2, 3a3, 3b3, 3a4, 3b4) of another heating element (1a, 1b, 1c, 1d) in such a way that the heating elements (1a, 1b, 1c, 1d) are connected in series in respect of fluid throughflow with a first connection port as a total inflow connection port (3a1) and a second connection port as a total outflow connection port (3a4).

Abstract: A contact arrangement with a flat contact element with an upper side and an underside, the thickness of which decreases toward three of its edges from the upper side to the underside, and with a connecting element, which is electrically and mechanically connected to the contact element and is further away from the underside of the contact element than from its upper side. Also disclosed is a device with a base plate and a contact arrangement arranged thereon and a conductor track, which is formed on the contact element and a region of the base plate.

Abstract: A housing for accommodating a single or multi-part printed circuit board includes an opening in a first housing side for inserting the printed circuit board, at least one guide rail having a groove for receiving the printed circuit board and being situated on at least one first housing side wall of a group of housing side walls running perpendicularly to the first housing side. The guide rail is configured to receive a peg disposed on one of the printed circuit board parts. The guide rail runs from the first housing side towards a second housing side opposite the first housing side, so that the end of the guide rail near the first housing side is further away than the other end of the guide rail from the housing side wall which is oriented perpendicularly to the first housing side wall and is closest to the guide rail.

Abstract: A housing for accommodating a single or multi-part printed circuit board includes an opening in a first housing side for inserting the printed circuit board, at least one guide rail having a groove for receiving the printed circuit board and being situated on at least one first housing side wall of a group of housing side walls running perpendicularly to the first housing side. The guide rail is configured to receive a peg disposed on one of the printed circuit board parts. The guide rail runs from the first housing side towards a second housing side opposite the first housing side, so that the end of the guide rail near the first housing side is further away than the other end of the guide rail from the housing side wall which is oriented perpendicularly to the first housing side wall and is closest to the guide rail.

Abstract: The invention relates to an electronic device having a multi-part printed circuit board, the printed circuit board parts of which are connected to one another by current-carrying, flexible regions, having a support, around which the printed circuit board bent around the flexible regions of the printed circuit board is arranged and fixed, and having a housing in which the printed circuit board mounted on the support is fixed.

Abstract: The invention relates to an electronic device having a multi-part printed circuit board, the printed circuit board parts of which are connected to one another by current-carrying, flexible regions, having a support, around which the printed circuit board bent around the flexible regions of the printed circuit board is arranged and fixed, and having a housing in which the printed circuit board mounted on the support is fixed.

Abstract: A circuit board for electric components has at least one current conductor, which is configured as a molded part, and at least one unhoused electric component affixed to the current conductor. The circuit board exhibits improved operating reliability.

Abstract: A circuit board for electric components has at least one current conductor, which is configured as a molded part, and at least one unhoused electric component affixed to the current conductor. The circuit board exhibits improved operating reliability.