초록 ▼

A system includes a compressor having a shell and a motor disposed within the shell. A first sensor is provided for monitoring a discharge temperature of the compressor, a second sensor is provided for monitoring a temperature of the motor, and a third sensor is provided for monitoring at least one

A system includes a compressor having a shell and a motor disposed within the shell. A first sensor is provided for monitoring a discharge temperature of the compressor, a second sensor is provided for monitoring a temperature of the motor, and a third sensor is provided for monitoring at least one of current and voltage. Processing circuitry receives sensor data from the first sensor, the second sensor, and the third sensor and processes the sensor data to diagnose the compressor.

대표청구항 ▼

What is claimed is: 1. A system comprising: a compressor having a shell and a motor disposed within said shell; a first sensor monitoring a discharge temperature of said compressor; a second sensor monitoring a temperature of said motor; a third sensor monitoring at least one of current and voltage

What is claimed is: 1. A system comprising: a compressor having a shell and a motor disposed within said shell; a first sensor monitoring a discharge temperature of said compressor; a second sensor monitoring a temperature of said motor; a third sensor monitoring at least one of current and voltage; processing circuitry receiving sensor data from said first sensor, said second sensor, and said third sensor and processing said sensor data to diagnose said compressor; and a pin connected to said motor to supply said motor with current and including a measurement region disposed along said pin, said third sensor being disposed proximate to said measurement region. 2. The system of claim 1, wherein said first sensor is disposed within said shell. 3. The system of claim 1, wherein said first sensor is disposed external to said shell. 4. The system of claim 1, wherein said third sensor is disposed within said shell. 5. The system of claim 1, wherein said third sensor is disposed external to said shell. 6. The system of claim 1, further comprising a printed circuit board disposed within said shell. 7. The system of claim 6, wherein at least one of said second sensor and said third sensor are supported by said printed circuit board. 8. The system of claim 1, wherein said pin is disposed within said shell. 9. The system of claim 1, wherein said pin is disposed external to said shell. 10. The system of claim 1, wherein said measurement region includes a smaller cross-sectional area than the remainder of said pin. 11. The system of claim 1, wherein said processing circuitry further comprises a series of light emitting devices that selectively illuminate in response to said diagnosis. 12. The system of claim 1, further comprising a compressor temperature sensor. 13. The system of claim 1, further comprising a hermetic feed-through assembly that connects said processing circuitry through said shell to at least one of said first sensor, said second sensor, and said third sensor.