Electricity: motive power systems – Motor-reversing – Field circuit control
Patent
1986-12-01
1988-03-29
Shoop, Jr., William M.
Electricity: motive power systems
Motor-reversing
Field circuit control
318345E, 318599, 318811, 622281, 62217, 62126, H02P 516, F25D 1700
Patent
active
047346280
ABSTRACT:
A compressor speed control arrangement with provision for selecting compressor speed in view of changes in room ambient temperature, detecting a feedback signal indicative of compressor speed, calculating actual compressor speed, developing an error signal between selected and actual compressor speeds and modifying compressor speed in view of the developed error signal.
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Bench Ronald W.
Peitz Robert W.
Carrier Corporation
Ip Paul
Kelly Robert H.
Shoop Jr. William M.
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