Abstract: The invention relates to a device for energy storage, energy distribution and/or energy conversion in a hybrid or electric vehicle, comprising at least one high-voltage system having at least one high-voltage unit. In order to provide a simple, efficient and safe device, according to the invention, the high-voltage system has a hermetically encapsulated housing having at least one wall, in which housing at least one unit chamber for receiving the high-voltage unit and at least one interface chamber for receiving at least one interface region are arranged.

Abstract: A locking element (30) for releasably fixing a fluid-conducting plug (40) to a connector (10) that has at least one spring element (311) for a sprung preload into a locking position with at least one trigger element (35) for transferring from a receiving position into the locking position. At least two trigger elements (35) are provided on the locking element (30), wherein for a transfer to the locking position, a simultaneous actuation of the trigger elements (35) is required.

Abstract: The invention relates to a device for energy storage, energy distribution and/or energy conversion in a hybrid or electric vehicle, comprising at least one high-voltage system having at least one high-voltage unit. In order to provide a simple, efficient and safe device, according to the invention, the high-voltage system has a hermetically encapsulated housing having at least one wall, in which housing at least one unit chamber for receiving the high-voltage unit and at least one interface chamber for receiving at least one interface region are arranged.

Abstract: The invention relates to a device (101, 102, 103) for energy distribution and/or energy conversion, the device being arranged in a hybrid- or electric vehicle (10) having at least one vehicle interior (20) and at least one battery (40) for driving at least one electric drive motor (50). To improve the total energy balance of the hybrid- or electric vehicle (10), according to the invention the device (101, 102, 103) comprises a housing (110) in which at least one electronic, electric, electromechanical, or electrochemical device (121, 122, 131, 132, 133, 161, 162, 171, 172) is arranged, the waste heat of which, generated during the distribution and/or conversion of energy, is fed into a flow of heat transfer medium (210) which passes through the housing (110), said flow being connected at its outlet to the vehicle interior (20) and/or to the battery (40).

Abstract: A locking element (30) for releasably fixing a fluid-conducting plug (40) to a connector (10) that has at least one spring element (311) for a sprung preload into a locking position with at least one trigger element (35) for transferring from a receiving position into the locking position. At least two trigger elements (35) are provided on the locking element (30), wherein for a transfer to the locking position, a simultaneous actuation of the trigger elements (35) is required.

Abstract: A locking element for detachably fixing a fluid-carrying plug to a connector, including, a locking element having at least one spring element, by means of which the locking element is moved automatically into a locking position with the connector as the plug is inserted, and held in its locking position, wherein the locking element has a limb that is moved at right angles to an axis of the connector, in which limb there is formed a bore for the plug to be led through; and characterized in that the locking element consists of a spring steel and the spring element is formed in one piece therewith.

Abstract: The invention relates to a locking element (30) for detachably fixing a fluid-guiding plug (40) to a connector (10). To facilitate handling during coupling and decoupling, the locking element (30) has at least one spring element (37) or is connected to or engages with such an element, by means of which spring element the locking element is autonomously brought into a locking position with the plug (40) and is held in this locking position. The invention also relates to a locking system for detachable locking of a fluid-guiding plug (40) to a connector (10) in which a locking element (30) of this type is used.