Abstract: In a control equipment for an industrial sewing machine, it being possible, via switchgears such as switches, probes, sensors or the like, to switch on or off functions and connection states, by a certain voltage level being applied to an input circuit of the control, the input circuit generating an output signal, it is provided that upon the application of varying input voltages Ue, the output voltages Ua generated are the same in each case.

Abstract: In a control equipment for an industrial sewing machine, it being possible, via switchgears such as switches, probes, sensors or the like, to switch on or off functions and connection states, by a certain voltage level being applied to an input circuit of the control, the input circuit generating an output signal, it is provided that upon the application of varying input voltages Ue, the output voltages Ua generated are the same in each case.

Abstract: An electric motor comprises a flange at one end, the corner portions of the flange projecting over the outline of the stator. A ventilator is provided at the opposite end, having outlets which are in alignment with the corner portions. The ventilator does not project over the borderline of the flange.

Abstract: A computer system having a plurality of mutually independently operating processor systems, coupling elements and a system bus which connects the processor systems and a central decision logic unit for administering the system bus. The computer system includes at least two processor subsystems that are connected by the system bus and each includes a plurality of the independently operating local processor systems. The local processor systems of a processor subsystem are connected with one another or with the system bus by way of a coupling element. A decision logic unit within the coupling element here determines, as a function of a fixed priority rule, the sequence of processing of communications requests.