Title:
車載温調システム
Document Type and Number:
Japanese Patent JP7380650
Kind Code:
B2
Abstract:
An in-vehicle temperature adjustment system (1) includes: a refrigeration circuit (2) including an inter-medium heat exchanger (22) and a vaporizer (26, 27a) that vaporizes the cooling medium to achieve a refrigeration cycle by circulating a cooling medium; a thermal circuit (4) including a heater core (43), the inter-medium heat exchanger (22), an engine thermal circuit (5), and a radiator (42) to circulate the heating medium; and a controller (6) that controls a distribution state of the heating medium. The thermal circuit (4) includes: a first branch portion at which a coolant flowing out of the engine thermal circuit (5) and the inter-medium heat exchanger (22) is divided into coolants flowing into the heater core (43) and into the radiator (42); a second branch portion at which a coolant flowing out of the heater core (43) is divided into coolants flowing into the inter-medium heat exchanger (22) and into the engine thermal circuit (5); a first adjustment valve (44) and a second adjustment valve (45).
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Inventors:
Yuji Miyoshi
Application Number:
JP2021084865A
Publication Date:
November 15, 2023
Filing Date:
May 19, 2021
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
B60H1/22; B60H1/08; B60H3/00
Domestic Patent References:
| JP2020168950A | ||||
| JP2014218237A | ||||
| JP2020172178A | ||||
| JP2017081530A |
Foreign References:
| US20190351739 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Junichi Tsuruta
Kouichi Ito
Nobuo Sekine
Tsutomu Kawano
Shinji Mihashi
Junichi Tsuruta
Kouichi Ito
Nobuo Sekine
Tsutomu Kawano
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