Temperature-monitored hydrodynamic machine
First Claim
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1. A hydrodynamic machine with a turbo coupling, comprising:
- a primary wheel;
a secondary wheel;
the primary wheel and the secondary wheel together forming a torus-shaped workspace which can be filled with a working medium;
a temperature sensing device installed in a component that rotates when the machine is in operation and sends a temperature-dependent signal to a monitoring device that is connected with the temperature sensing device in a remote query connection and which is assigned to the hydrodynamic machine;
the signal comprising information for determining the absolute temperature of the working medium and/or a predetermined reference point in the rotating component;
the monitoring device having a means for creating a temperature measurement correction depending on the heating rate progression of the sensed temperature.
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Abstract
A hydrodynamic machine with a turbo coupling comprising primary and secondary wheels together forming a torus shaped workspace, which can be filled with a working medium. A temperature-sensing device installed in a component, which rotates when the machine is operating, and sending a temperature —dependant signal. A stationary monitoring device connected to the temperature sensor in a remote query connection, and having means for creating a temperature measurement correction depending on the heating rate progression of the sensed temperature.
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Citations
20 Claims
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1. A hydrodynamic machine with a turbo coupling, comprising:
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a primary wheel; a secondary wheel; the primary wheel and the secondary wheel together forming a torus-shaped workspace which can be filled with a working medium; a temperature sensing device installed in a component that rotates when the machine is in operation and sends a temperature-dependent signal to a monitoring device that is connected with the temperature sensing device in a remote query connection and which is assigned to the hydrodynamic machine; the signal comprising information for determining the absolute temperature of the working medium and/or a predetermined reference point in the rotating component; the monitoring device having a means for creating a temperature measurement correction depending on the heating rate progression of the sensed temperature. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A hydrodynamic machine with a turbo coupling, comprising:
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a primary wheel; a secondary wheel; the primary wheel and the secondary wheel together form a torus-shaped workspace which can be filled with a working medium; a temperature sensing device installed in a component that rotates when the machine is in operation and sends a temperature-dependent signal; the signal comprising information for determining the absolute temperature of the working medium and/or a predetermined reference point in the rotating component; and a stationary monitoring device assigned to the hydrodynamic machine and that is connected with the temperature sensing device in a remote query connection. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification