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AssigneeBitzer Kuhlmaschinenbau GmbH
InventorsPatrick Schneider, Henrik Skrydstrup Schmidt, Ulf Kretschmer, Tobias Hieble, Tobias Fuhrer, Markus Weber, Jens Mannewitz, Erling Nørrelykke Bjærre
Estimating the term…
In order to provide a control unit which can cooperate with a great variety of operating units and/or status acquisition units, it is proposed that the control unit comprises a base module which has at least one processor and at least one memory store for the required program code for operating the processor and terminals for operating units carrying out basic functions and/or status acquisition units and that the processor and the program code stored in the memory store are configured such that therewith additional functions of an additional module connectable to the base module are also executable.
A refrigerant compressor, having a compressor unit which draws in refrigerant with a suction port, compresses it and delivers it by way of a pressure port, wherein the refrigerant compressor has an electrical drive unit driving the compressor unit and wherein the refrigerant compressor is provided with a control unit which cooperates with at least one of i) operating units and ii) status acquisition units associated with the refrigerant compressor or the refrigerant circuit,
A refrigerant circuit comprising at least one refrigerant compressor, a high pressure line extending away from the at least one refrigerant compressor, a high pressure-side heat exchanger arranged in the high pressure line, at least one expansion element following the high pressure-side heat exchanger in the high pressure line, a low pressure-side heat exchanger which is arranged in a low pressure line following the expansion element and from which the low pressure line extends to the at least one refrigerant compressor, wherein the at least one refrigerant compressor is configured having a compressor unit which draws in refrigerant with a suction port, compresses it and delivers it by way of a pressure port, wherein the refrigerant compressor has an electrical drive unit driving the compressor unit and wherein the refrigerant compressor is provided with a control unit which cooperates with at least one of i) operating units and ii) status acquisition units associated with the refrigerant compressor or the refrigerant circuit.
Dependencies are inferred from the claim text.