Abstract: A sensor unit includes at least one sensor and at least two busbars. The busbars have first ends forming an internal electric interface for contacting the sensor and second ends forming an external electric interface for a connection cable or a plug receiving area. An injection-molded plastic housing defines the outer shape of the sensor unit and forms a sensor receiving area with a through-opening, which holds the sensor. The housing partly encases the busbars such that the internal electric interface is at least partly free and accessible near the sensor receiving area and the external electric interface is formed within the housing. The sensor and the internal electric interface are surrounded by a potting compound in a media-tight manner to form a sealed sensor head. The potting compound is formed of a material that can be processed at lower pressures and/or temperatures than the plastic material of the housing.

Abstract: A blade for a turbine engine with a wall separating a cooling fluid flow and a hot gas fluid flow and having a heated surface along which the hot gas fluid flow flows and a cooled surface facing the cooling fluid flow. A plurality of cooling holes each having a passage extending between an inlet at the cooled surface and an outlet at the heated surface. The outlet extending between an upstream end and a downstream end with respect to the hot gas fluid flow to define a distance, the passage defining a centerline forming a first angle (?) with the heated surface.

Abstract: A mechanism for use with a magnetic tape recorder having a tape drive composed of take-up and take-off reels, of buffer chambers allocated thereto, and a single tape capstan arranged between the buffer chambers and next to a write/read head. The tape capstan is reversible in the running direction. The mechanism of the present invention is for damping which opposes local deformations of the magnetic tape in the region of the head mirror of the magnetic head. This mechanism has a damping element in the form of a pneumatically acting jet comb comprising a plurality of nozzles residing under pressurization. These nozzles are arranged along a line proceeding transversely relative to the conveying direction of the magnetic tape and an air jet output by them impinges in the region of the leading ledge for the magnetic tape at the mirror of the magnetic head acting with a slight force component in tape conveying direction.