Title:
熱交換器
Document Type and Number:
Japanese Patent JP7327613
Kind Code:
B2
Abstract:
To provide a heat exchanger integrated with a flow adjustment portion capable of reducing the thermal influence on electric components constituting the flow adjustment portion.SOLUTION: A heat exchanger 1 includes: a flow adjustment portion 300 for adjusting the flow of a refrigerant; and a heat exchange portion 400 exchanging heat between the refrigerant flowing out from the flow adjustment portion 300 and cooling water. The flow adjustment portion 300 has a valve element portion 310 for changing the area of a passage in which the refrigerant circulates, and a driving portion 320 for driving and displacing the valve element portion 310. The driving portion 320 has a circuit board 330 for processing an electric signal, and a case 360 for housing the circuit board 330. The case 360 and the heat exchange portion 400 are disposed in a manner that heat can be moved to each other.SELECTED DRAWING: Figure 1
Inventors:
Ryu Fukushima
Gota Ogata
Gota Ogata
Application Number:
JP2022153495A
Publication Date:
August 16, 2023
Filing Date:
September 27, 2022
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F28F9/00; B60K1/04; B60K11/02; F28D9/00; F28F3/00
Domestic Patent References:
| JP2021521397A | ||||
| JP2019533797A | ||||
| JP2012057889A | ||||
| JP2016526145A |
Foreign References:
| US20180080693 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaisei Patent Office
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