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Patent Searching and Data


Title:
SYSTEM FOR ADJUSTING TEMPERATURE OF TRANSMISSION OIL, HEAT EXCHANGE ASSEMBLY AND VALVE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2018/090598
Kind Code:
A1
Abstract:
Disclosed are a system for adjusting the temperature of transmission oil, a heat exchange assembly and a valve assembly. The heat exchange assembly comprises a heat exchange core, a valve assembly, an adapter base, and a mounting plate fixed with the heat exchange core. The valve assembly is arranged in a second channel of the heat exchange core or is partially located in the second channel. The valve assembly is provided with a first valve port and a first notch. The heat exchange core further comprises a penetrating channel. The penetrating channel is in communication with a fourth port. When a first valve port is opened, a third port is in communication with the fourth port by means of a first channel, the second channel, the first notch and the first valve port in turn. When the first valve port is closed, the third port is in communication with a fifth port by means of the first channel, the second channel and the first notch in turn. The valve assembly is integrated on the heat exchange assembly in the present invention, so that the heat exchange assembly has a heat exchange function and fluid flow adjusting and switching functions at the same time, has a compact structure and small volume, and can improve the miniaturization and integration level of a transmission oil cooling system.

Inventors:
QIU, Haoming (#301, 12th Street Hangzhou Economic & Technological Development Are, Hangzhou Zhejiang 8, 310018, CN)
LIAO, Zhiyong (#301, 12th Street Hangzhou Economic & Technological Development Are, Hangzhou Zhejiang 8, 310018, CN)
LUO, Yongjin (#301, 12th Street Hangzhou Economic & Technological Development Are, Hangzhou Zhejiang 8, 310018, CN)
Application Number:
CN2017/086525
Publication Date:
May 24, 2018
Filing Date:
May 31, 2017
Export Citation:
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Assignee:
HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD (No. 289-2#, 12th StreetEconomic & Technological Development Are, Hangzhou Zhejiang 8, 310018, CN)
International Classes:
F28D1/00; F16K11/07; F25B41/04
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo. 22, Jian Guo Men Wai Ave, Chao Yang District Beijing 4, 100004, CN)
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