ADNAN ASLAM
Pilots at Vermilion Ct, San Jose, CA
License number
California A5034831
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
3129 Vermilion Ct, San Jose, CA 95135
Professional information
Intelligent Controller For Refrigerating And Air Conditioning Systems
US Patent:
2009006, Mar 12, 2009
Filed:
Apr 5, 2006
Appl. No.:
11/918031
Inventors:
Prasanna Manhar Shah - Sunnyvale CA, US
Adnan Aslam - San Jose CA, US
James Anthony Italiano - Crestline CA, US
Adnan Aslam - San Jose CA, US
James Anthony Italiano - Crestline CA, US
International Classification:
F04B 49/06, F04B 35/04
US Classification:
417 442, 4174101
Abstract:
An intelligent controller () , adapted for regulating operation of either a refrigeration system or an air conditioning system () , receives an output electrical signal produced by a pressure sensor () included in the system () . Responsive to the received electrical signal, the intelligent controller () energizes operation of a motor () that drives a compressor () included in the system (). The programmable electronic circuit () performs a calibration operation in which the circuit (68) measures the output electrical signal received from the pressure sensor () and stores as an offset the value so measured. The programmable electronic circuit () subsequently applies the stored offset for adjusting a value of the output electrical signal received from the pressure sensor () during normal operation of the system () .