Abstract: Instruments having plugs with data carriers containing codes identifiable as being correlated. The codes can be individual identifiers that are individually provided to the plugs. If plugs identical in construction of instruments of identical types are connected with apparatus or an apparatus group, e.g., a first plug of a used instrument and a second and third plug of a new instrument that replace the used instrument, the three inserted plugs are determined as not being part of the same instrument and an operation of the apparatus and thus the instruments is blocked.

Abstract: Disclosed is an easily manufacturable pressure measuring system comprising a support, especially a support of metal, especially stainless steel, a pedestal connected with the support, and a pressure sensor mounted on a free end of the pedestal, in the case of which the pressure sensor is protected against thermomechanical stresses. The pressure measuring system is distinguished by features including that the pedestal includes a base arranged on the support, the pedestal includes a projection extending from the base toward the pressure sensor and comprising the free end of the pedestal, the base has a footprint, which is larger than a footprint of the projection, and the projection has a footprint, which is smaller than a footprint of the pressure sensor mounted thereon.

Abstract: A pressure measuring device comprises a carrier, a base which is connected to the carrier, and a pressure sensor which is mounted on the base, wherein a bottom base area of the pressure sensor is greater than a top base area of the base, the pressure sensor being protected against thermomechanical stresses by an end of the base, which is facing away from the pressure sensor, the end being adhesively bonded into a recess in the support by an adhesive bond.

Abstract: Disclosed is an easily manufacturable pressure measuring system comprising a support, especially a support of metal, especially stainless steel, a pedestal connected with the support, and a pressure sensor mounted on a free end of the pedestal, in the case of which the pressure sensor is protected against thermomechanical stresses. The pressure measuring system is distinguished by features including that the pedestal includes a base arranged on the support, the pedestal includes a projection extending from the base toward the pressure sensor and comprising the free end of the pedestal, the base has a footprint, which is larger than a footprint of the projection, and the projection has a footprint, which is smaller than a footprint of the pressure sensor mounted thereon.

Abstract: The invention describes a pressure measuring device having a carrier (1), a base (3) which is connected to the carrier (1), and a pressure sensor (5) which is mounted on the base (3) and of which the base area is greater than a base area of the base (5), the pressure sensor (5) being protected against thermomechanical stresses by an end, which is averted from the pressure sensor (5), of the base (3) being adhesively bonded into a recess (17) in the support (1) by means of an adhesive bond (19, 23, 25).

Abstract: In a receiver (1) for receiving satellite-based navigation signals, comprising a receiving unit (3), a computer unit (9) connected with the receiving unit (3) for processing and forwarding signals and data for navigation purposes, and an interface (7) for connecting the receiver (1) with a navigation computer, it is provided that at least one interface (2) for insertion of plug-in modules (4,5,6) with different functions is connected to the computer unit (9).

Abstract: In a receiver (1) for receiving satellite-based navigation signals, comprising a receiving unit (3), a computer unit (9) connected with said receiving unit (3) for processing and forwarding signals and data for navigation purposes, and an interface (7) for connecting said receiver (1) with a navigation computer, it is provided that at least one interface (2) for insertion of plug-in modules (4,5,6) with different functions is connected to the computer unit (9).