| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: invention relates to device 1 designed to cool working fluid A of high-pressure pump with booster that comprises transfer device and heat exchangers 2, 3 for working fluid A. In compliance with proposed invention, cooler 1 incorporates at least two heat exchangers 2, 3 fitted in cooling circuit 4 loaded by at least one pump 5 and comprising control units (8, 8', 8") to activate or deactivate appropriate heat exchanger 2, 3 at controlled temperatures by switching devices 6, 7. ^ EFFECT: accurate and reliable adjustment of working fluid temperature. ^ 3 cl, 1 dwg |
