| 摘要 |
<p>PROBLEM TO BE SOLVED: To drive a refrigerator and control the temperature in a refrigerator even when a vehicle stops. SOLUTION: This driving device is provided with two variable delivery pumps P1, P2, and one variable delivery pump P1 is driven by an engine E for running a vehicle, and the other variable delivery pump P2 is driven by an electric motor EM independent from the engine E. A hydraulic motor M is driven by one of the variable delivery pumps P1, P2 to operate the refrigerating compressor 1. A driver can select the engine E during running and the electric motor EM during stop as a driving source for the refrigerating compressor 1.</p> |
