Abstract: An actuating arrangement (1) for a parking brake of a motor vehicle, having a first actuating unit (5), for manual actuation of the parking brake, and a shaft (2) for transmitting braking forces (F1, F2) to at least one wheel brake cylinder (4) of a service brake of the motor vehicle. The first actuating unit (5) is operatively connected to the shaft (2) so that, when the first actuating unit (5) is actuated, a first braking force (F1) is transmitted via the shaft (2) to the at least one wheel brake cylinder (4). The actuating arrangement (1) has a second actuating unit (7) for the controllable actuation of the parking brake. The second actuating unit (7) is operatively connected to the shaft (2) so that, when the second actuating unit (7) is actuated, a second braking force (F2) is transmitted via the shaft (2) to the wheel brake cylinder (5).

Abstract: Disclosed is a drive arrangement for a tractor. In one example, the drive arrangement includes a first powertrain, a power take-off for driving a coupled attachment unit, and/or including a pump power take off for driving at least one hydraulic pump. A second powertrain has a vehicle transmission with at least one transmission output for driving at least one vehicle axle. A first electric machine can be coupled in terms of drive to the first powertrain. A second electric machine can be coupled in terms of drive to the second powertrain.

Abstract: The chemical sensing device comprises a substrate of semiconductor material, integrated circuit components and a photodetector formed in the substrate, a dielectric on the substrate, a wiring in the dielectric, and a source of electromagnetic radiation, a waveguide and a fluorescent sensor layer arranged in or above the dielectric. A portion of the waveguide is arranged to allow the electromagnetic radiation emitted by the source of electromagnetic radiation to be coupled into the waveguide. A further portion of the waveguide is arranged between the photodetector and the fluorescent sensor layer.

Abstract: An apparatus includes an integrated waveguide structure, and a first light source operable to produce a probe beam having a first wavelength, wherein the probe beam is coupled into a first end of the waveguide structure. A second light source is operable to produce an excitation beam with having a second wavelength to excite gas molecules in close proximity to a path of the probe beam. A light detector is coupled to a second end of the integrated waveguide structure and is operable to detect the probe beam after it passes through the waveguide structure. The apparatus is operable such that excitation of the gas molecules results in a temperature increase of the gas molecules that induces a change in the probe beam that is measurable by the light detector.

Abstract: An electromotive transmission device for a vehicle having an electric motor (2) comprising a stator winding (7) and a rotor (5). A drive shaft is driven by an input shaft (12) via a transmission. The transmission is arranged coaxially with the input shaft (12) and the electric motor (2). The stator winding (7) can be cooled by a cooling unit. The transmission has an annular support component, which is joined to the inner face of the radial end wall (11). Pressurized oil is supplied to a radially running annular passage (18) arranged in the end wall (11) and/or the annular support component. A plurality of spray outlets (19) are distributed around the circumference of the annular passage (18) or a radially running slot-like spray outlet. The spray or sprays from the spray outlets (19) are directed at the stator winding (7) and/or the rotor.

Abstract: An actuating arrangement (1) for a parking brake of a motor vehicle, having a first actuating unit (5), for manual actuation of the parking brake, and a shaft (2) for transmitting braking forces (F1, F2) to at least one wheel brake cylinder (4) of a service brake of the motor vehicle. The first actuating unit (5) is operatively connected to the shaft (2) so that, when the first actuating unit (5) is actuated, a first braking force (F1) is transmitted via the shaft (2) to the at least one wheel brake cylinder (4). The actuating arrangement (1) has a second actuating unit (7) for the controllable actuation of the parking brake. The second actuating unit (7) is operatively connected to the shaft (2) so that, when the second actuating unit (7) is actuated, a second braking force (F2) is transmitted via the shaft (2) to the wheel brake cylinder (5).

Abstract: The photodiode device comprises a substrate (1) of semiconductor material with a main surface (10), a plurality of doped wells (3) of a first type of conductivity, which are spaced apart at the main surface (10), and a guard ring (7) comprising a doped region of a second type of conductivity, which is opposite to the first type of conductivity. The guard ring (7) surrounds an area of the main surface (10) including the plurality of doped wells (3) without dividing this area. Conductor tracks (4) are electrically connected with the doped wells (3), which are thus interconnected, and further conductor tracks (5) are electrically connected with a region of the second type of conductivity. A doped surface region (2) of the second type of conductivity is present at the main surface (10) and covers the entire area between the guard ring (7) and the doped wells (3).

Abstract: The chemical sensing device comprises a substrate of semiconductor material, integrated circuit components and a photodetector formed in the substrate, a dielectric on the substrate, a wiring in the dielectric, and a source of electromagnetic radiation, a waveguide and a fluorescent sensor layer arranged in or above the dielectric. A portion of the waveguide is arranged to allow the electromagnetic radiation emitted by the source of electromagnetic radiation to be coupled into the waveguide. A further portion of the waveguide is arranged between the photodetector and the fluorescent sensor layer.

Abstract: The photodiode device comprises a substrate (1) of semiconductor material with a main surface (10), a plurality of doped wells (3) of a first type of conductivity, which are spaced apart at the main surface (10), and a guard ring (7) comprising a doped region of a second type of conductivity, which is opposite to the first type of conductivity. The guard ring (7) surrounds an area of the main surface (10) including the plurality of doped wells (3) without dividing this area. Conductor tracks (4) are electrically connected with the doped wells (3), which are thus interconnected, and further conductor tracks (5) are electrically connected with a region of the second type of conductivity. A doped surface region (2) of the second type of conductivity is present at the main surface (10) and covers the entire area between the guard ring (7) and the doped wells (3).

Abstract: The invention relates to a generator unit (1; 31) for an agricultural or municipal commercial vehicle, in particular a tractor, comprising a generator housing (2; 35) and at least one shaft (3), which is passed in a rotating manner through the generator housing (2; 35) and forms a coupling (4) for a power take-off shaft (23) of the commercial vehicle at the first end, while a port (5) for an input shaft of an add-on device is defined through at least one shaft (3) at a second end. At least one electrical generator (6; 32), which is able to be driven through at least one shaft (3), is incorporated in the generator housing (2; 35).