Abstract: A sensor is provided for recording a pressure of a fluid medium. The sensor includes a sensor housing, a pressure sensor module that is at least partially disposed in the sensor housing, a pressure connection having a pressure channel, and a throttle element for throttling a pressure prevailing in the pressure channel. On a side facing the pressure sensor module, the throttle element has at least one first recessed portion and, on a side facing away from the pressure sensor module, at least one second recessed portion.

Abstract: A sensor is provided for recording a pressure of a fluid medium. The sensor includes a sensor housing, a pressure sensor module that is at least partially disposed in the sensor housing, a pressure connection having a pressure channel, and a throttle element for throttling a pressure prevailing in the pressure channel. On a side facing the pressure sensor module, the throttle element has at least one first recessed portion and, on a side facing away from the pressure sensor module, at least one second recessed portion.

Abstract: A device having at least one housing and one bottom connected to the housing. In this context, the housing has a housing wall and the bottom at least one base. Further it is provided for the base to have a specifiable edge. The essence of the present arrangement now lies in the fact that the edge of the base has at least two regions, a first region being situated closer to the housing wall and a second region being further removed from the housing wall.

Abstract: A device having at least one housing and one bottom connected to the housing. In this context, the housing has a housing wall and the bottom at least one base. Further it is provided for the base to have a specifiable edge. The essence of the present arrangement now lies in the fact that the edge of the base has at least two regions, a first region being situated closer to the housing wall and a second region being further removed from the housing wall.

Abstract: A device having at least one housing and one bottom connected to the housing. In this context, the housing has a housing wall and the bottom at least one base. Further it is provided for the base to have a specifiable edge. The essence of the present arrangement now lies in the fact that the edge of the base has at least two regions, a first region being situated closer to the housing wall and a second region being further removed from the housing wall.

Abstract: A device having at least one housing and one bottom connected to the housing. In this context, the housing has a housing wall and the bottom at least one base. Further it is provided for the base to have a specifiable edge. The essence of the present arrangement now lies in the fact that the edge of the base has at least two regions, a first region being situated closer to the housing wall and a second region being further removed from the housing wall.

Abstract: A pressure sensor module for measuring a differential pressure has a sensor chip for measuring a differential pressures and a module housing with at least two lead lines that are disconnected from one another by the sensor chip and in which lines differential pressures are at least intermittently present, wherein in at least one lead line a valve is disposed that closes the lead line when the sensor chip no longer disconnects the lead lines from one another.

Abstract: A pressure sensor module of the prior art for measuring differential pressure has a further metal diaphragm and a further fuel, such as an oil, in order to prevent the two lead lines, in which different pressures prevail at least intermittently, from communicating with one another in the event of breakage of a diaphragm.

Abstract: In air flow rate meters having a substrate body that protrudes into the air intake tube of an internal combustion engine and has openings in which hot wires are deployed over support points, the problem arises of reducing the heat losses caused by the support points. By disposing a frame body (4) on the substrate body (1) and embedding the connection wires (23, 42) and the linking wire (32), all of which have a very small cross section and serve to electrically connect the hot wires (28, 36), the heat losses to the support points (26, 30, 34, 38) can be reduced. The air flow rate meter is suitable for measuring the mass of aspirated air in internal combustion engines.