摘要:
The invention relates to a control unit (10; 10a to 10d), particularly for vehicle navigation, having a housing (13) that consists of at least two housing elements (11, 12; 61, 65, 72; 75), having at least one circuit carrier (16; 16a; 64; 81) on which at least one heat-generating component (1) is arranged, having a thermal transfer element (30; 61), made of metal, for dissipating the heat generated by the at least one heat-generating component (1), having at least one sensor element (40, 41) that is connected at least indirectly to the at least one circuit carrier (16; 16a; 64; 81), having at least one plug connection body (35), made of plastic, having connection elements (36) for making electrical contact with the at least one circuit carrier (16; 16a; 64; 81), wherein the plug connection body (35) is formed in the region of a frame-like or cover-like housing element (12; 65;75), made of plastic, so as to be integral therewith or as a component that is separate from the housing element (12; 65; 75).
摘要:
A film bag for storing a fluid, in particular a reagent or an auxiliary agent for a biochemical analysis method, includes a film, a seam, and an irreversibly destructible predetermined breaking point. The film is impermeable to the fluid and constituents of the fluid. The seam is formed in a fluid-tight manner between a first sub-region of the film and a second sub-region of the film and forms the film into a fluid-tight bag for accommodating the fluid. The bag is configured to be arranged in a chamber of a device that provides a fluid for a biochemical evaluating unit. The predetermined breaking point is formed from the film and is fluid-tight when a fluid pressure in the film bag is below a limit. The predetermined breaking point is destroyed when the fluid pressure is above the limit.
摘要:
The invention relates to a control unit (10; 10a to 10d), particularly for vehicle navigation, having a housing (13) that consists of at least two housing elements (11, 12; 61, 65, 72; 75), having at least one circuit carrier (16; 16a; 64; 81) on which at least one heat-generating component (1) is arranged, having a thermal transfer element (30; 61), made of metal, for dissipating the heat generated by the at least one heat-generating component (1), having at least one sensor element (40, 41) that is connected at least indirectly to the at least one circuit carrier (16; 16a; 64; 81), having at least one plug connection body (35), made of plastic, having connection elements (36) for making electrical contact with the at least one circuit carrier (16; 16a; 64; 81), wherein the plug connection body (35) is formed in the region of a frame-like or cover-like housing element (12; 65;75), made of plastic, so as to be integral therewith or as a component that is separate from the housing element (12; 65; 75).
摘要:
The invention relates to an electronic controller (10), having a housing (11), which is preferably made of plastic, having at least one high-frequency connection (14, 15), wherein the high-frequency connection (14, 15) has at least two elements (18; 18a; 18b; 18d, 20; 20a; 20b; 20c; 20d) that form a high-frequency conductor (19), for transmitting a high-frequency signal, and a screening element (21), wherein the two elements (18; 18a; 18b; 18d, 20; 20a; 20b; 20c; 20d) of the high-frequency connection (14, 15) are connectable to a circuit carrier (25) in the interior of the housing (11), and wherein the two elements (18; 18a; 18b; 18d, 20; 20a; 20b; 20c; 20d) of the high-frequency connection (14, 15) are formed on the side facing the circuit carrier (25) in the form of press-in pins (28; 28b; 28d, 29; 29b; 29c; 29d, 51).
摘要:
The invention relates to a control unit (10; 10a to 10d) having a housing (13), which consists of at least two housing elements (11, 12; 61, 65, 72; 75), and having at least two circuit carriers (16; 16a, 17; 17a; 64; 81, 82), wherein the first circuit carrier (16; 16a; 64; 81) is designed for accommodating at least one heat-generating component (1) and the second circuit carrier (17; 17a; 82) is designed for accommodating at least one sensor element (40, 41), wherein the two circuit carriers (16; 16a, 17; 17a; 64; 81, 82) are connected electrically to one another, and wherein the second circuit carrier (17; 17a; 82) is provided with vibration-damping means (45; 53, 54; 85), which serve to reduce vibrations transmitted to the second circuit carrier (17; 17a; 82) via the housing (13).
摘要:
A film bag for storing a fluid, in particular a reagent or an auxiliary agent for a biochemical analysis method, includes a film, a seam, and an irreversibly destructible predetermined breaking point. The film is impermeable to the fluid and constituents of the fluid. The seam is formed in a fluid-tight manner between a first sub-region of the film and a second sub-region of the film and forms the film into a fluid-tight bag for accommodating the fluid. The bag is configured to be arranged in a chamber of a device that provides a fluid for a biochemical evaluating unit. The predetermined breaking point is formed from the film and is fluid-tight when a fluid pressure in the film bag is below a limit. The predetermined breaking point is destroyed when the fluid pressure is above the limit.
摘要:
A device for holding a component to be sheathed with plastic includes a holding element for producing a releasable mechanical keyed connection with an affixation region of the component, which holding element has a push-twist locking element.
摘要:
In a method for welding a first component having a channel to a second component, a lower surface of the first component is placed onto an upper surface of the second component, and a laser beam is transmitted through the first component and guided along a trajectory across the upper surface of the second component. The second component absorbs the laser beam along the irradiated trajectory, so that the irradiated trajectory of the second component is welded to the lower surface of the component in the form of a welding path. The channel has a rounded surface in a plane in which the laser beam is guided. The rounded surface is configured in such a way that a predefined power density of the laser beam is present at the upper surface, so that a continuous welding path is provided along the irradiated trajectory between the two components.