Refrigeration – Automatic control – With correlated manual or external operator and condition...
Patent
1986-12-17
1987-08-25
Tanner, Harry
Refrigeration
Automatic control
With correlated manual or external operator and condition...
622285, 62239, 623231, 60423, F25D 2900, F25B 2700
Patent
active
046883916
ABSTRACT:
A transport refrigeration system is connected to a hydraulic system including a pump, control valves, a reservoir and a hydraulic piston. When the refrigeration system is running, the hydraulic system is in a bypassing or idling mode and the diesel and compressor are run responsive to cargo refrigeration requirements. When the hydraulic system is activated, the diesel is caused to operate at a preselected speed for maximum hydraulic flow and the refrigeration electrical system unloads the compressor to divert more engine power to the hydraulic pump.
REFERENCES:
patent: 3236060 (1966-02-01), Clark, Jr.
patent: 4068477 (1978-01-01), Lefebvre
patent: 4327558 (1982-05-01), Howland et al.
Androff Joel W.
Chopko Robert A.
Carrier Corporation
Tanner Harry
Zobkiw David J.
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