Title:
冷却システム
Document Type and Number:
Japanese Patent JP7111082
Kind Code:
B2
Abstract:
A cooling system mounted in a vehicle includes a radiator exchanging heat with the outside air; first and second flow paths; and a control device. The first path is configured so that when the first pump is operating, a heat medium circulates through the radiator and a first heat exchanger exchanging heat with the inverter. The second flow path is connected to the radiator in parallel with the first flow path, and is configured so that when the second pump is operating, the heat medium circulates through the radiator and a second heat exchanger exchanging heat with the battery. The control device controls the outputs of the first and second pumps so that when making both of the outputs rise or fall, the flow rate of the heat medium flowing through the first flow path becomes temporarily larger than the target flow rate.
Inventors:
Aikawa Tsugishi
Application Number:
JP2019179696A
Publication Date:
August 02, 2022
Filing Date:
September 30, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K11/02; B60H1/22; B60K1/04; B60L1/00; B60L3/00; B60L50/60
Domestic Patent References:
| JP2015186989A | ||||
| JP201390374A | ||||
| JP2013135586A | ||||
| JP2017184518A |
Foreign References:
| US20120085510 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Junichi Tsuruta
Koichi Ito
Nobuo Sekine
Tsutomu Kono
Shinji Mihashi
Junichi Tsuruta
Koichi Ito
Nobuo Sekine
Tsutomu Kono