Boots – shoes – and leggings
Patent
1982-07-26
1985-04-09
Chin, Gary
Boots, shoes, and leggings
62125, 62129, 73112, 364557, 374 45, G01L 2500, G01L 326
Patent
active
045105766
ABSTRACT:
By measuring the power supplied to a compressor motor and by measuring four temperatures within a mechanical vapor-compression system, it is possible to develop a device for measuring and/or displaying the specific coefficient of performance of the mechanical vapor-compression system. The use of the temperatures and power supplied to the compressor motor can be used with information on motor losses and a typical temperature-enthalpy and a typical pressure-entropy diagram to allow substantially instantaneous computation of the actual specific coefficient of performance of a mechanical vapor-compression system as it operates. The measuring device can usually be installed totally external to a building in which the mechanical vapor-compression system is being used as a cooling system, or as a heat pump for heating and cooling.
REFERENCES:
patent: 3082951 (1963-03-01), Kayan
patent: 3555251 (1971-01-01), Shavit
patent: 3707851 (1973-01-01), McAshan, Jr.
patent: 3736765 (1973-06-01), O'Dell
patent: 3873817 (1975-03-01), Liang
patent: 3946573 (1976-03-01), Nichols et al.
patent: 4038061 (1977-07-01), Anderson et al.
patent: 4114448 (1978-09-01), Merritt
patent: 4146085 (1979-03-01), Wills
patent: 4186563 (1980-02-01), Schulze, Sr.
patent: 4217761 (1980-08-01), Cornaire et al.
patent: 4306293 (1981-12-01), Marathe
patent: 4381549 (1983-04-01), Stamp, Jr. et al.
patent: 4410950 (1983-10-01), Toyoda et al.
patent: 4432232 (1984-02-01), Brantley et al.
MacArthur J. Ward
Radomski James V.
Chin Gary
Feldman Alfred N.
Honeywell Inc.
Teska Kevin J.
LandOfFree
Specific coefficient of performance measuring device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Specific coefficient of performance measuring device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Specific coefficient of performance measuring device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1173551