Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1995-04-21
1996-07-23
Swann, Glen
Communications: electrical
Condition responsive indicating system
Specific condition
62129, 165 111, 340606, G08B 2100
Patent
active
055393829
ABSTRACT:
The difference between the temperature of refrigerant leaving the condenser unit of a chiller and the temperature of water leaving the same condenser unit is monitored relative to a real time alarm limit for this temperature difference. The real time alarm limit is computed from time to time by a microprocessor. The value of the computed alarm limit will vary with the cooling load being experienced by the chiller's evaporator unit.
REFERENCES:
patent: 5009076 (1991-04-01), Winslow
patent: 5152152 (1992-10-01), Brickner et al.
patent: 5239865 (1993-08-01), Salzer et al.
patent: 5351500 (1994-10-01), Morrow
patent: 5457965 (1995-10-01), Blair et al.
Duff Paul J.
Larson John P.
Lechtanski Joseph B.
Carrier Corporation
Swann Glen
LandOfFree
System for monitoring the operation of a condenser unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System for monitoring the operation of a condenser unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for monitoring the operation of a condenser unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-716009