Title:
MULTIPORT VALVE, TEMPERATURE MANAGEMENT SYSTEM USING MULTIPORT VALVE, AND INTEGRATED MODULE COMPRISING MULTIPORT VALVE
Document Type and Number:
WIPO Patent Application WO/2023/090803
Kind Code:
A1
Abstract:
The present invention relates to a multiport valve, a temperature management system using the multiport valve, and an integrated module comprising the multiport valve, which can systematically control the temperature of a battery or electric/electronic components according to outside air temperature conditions of a vehicle, and the multiport valve according to an embodiment of the present invention comprises: an upper port part having an upper housing in which a plurality of upper flow path ports are formed; a lower port part coupled to the bottom portion of the upper port part about the same center axis as the upper port part, and having a lower housing in which a plurality of lower flow path ports are formed; and a valve body accommodated in the inner space, formed by the upper housing and the lower housing, to be rotatable about the center axis and having upper and lower connection holes which are formed in the upper and lower portions thereof to communicate with the upper flow path ports and the lower flow path ports respectively, wherein, according to rotation of the valve body, at least one pair of the neighboring upper flow path ports or lower flow path ports communicates with each other.
Inventors:
KANG JI HOON (KR)
JEONG HEE HWA (KR)
HA SEUNG CHAN (KR)
KIM SEONG HYEON (KR)
JEONG HEE HWA (KR)
HA SEUNG CHAN (KR)
KIM SEONG HYEON (KR)
Application Number:
PCT/KR2022/017948
Publication Date:
May 25, 2023
Filing Date:
November 15, 2022
Export Citation:
Assignee:
INZI CONTROLS CO LTD (KR)
International Classes:
F01P7/16; B60H1/32; F01P3/20; F01P7/14; F16K11/02; F16K27/02
Foreign References:
| KR20210061520A | 2021-05-28 | |||
| KR101210208B1 | 2012-12-07 | |||
| KR20210120593A | 2021-10-07 | |||
| US20170152957A1 | 2017-06-01 | |||
| KR102265738B1 | 2021-06-16 |
Attorney, Agent or Firm:
KIM, Youn Gwon (KR)
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