Title:
FLANGE, PIPE, AND FLANGE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/030895
Kind Code:
A1
Abstract:
The present invention relates to a flange, a pipe, and a flange structure and, more particularly, to a pipe and a flange structure, which easily enable the pipe connection and the assembling of an expansion valve of a vehicle air conditioner using two or more evaporators, increase the durability, and facilitate the flow of a refrigerant.
Inventors:
KIM YUNJIN (KR)
NOH KYUNG TAE (KR)
MIN YO CHAN (KR)
NOH KYUNG TAE (KR)
MIN YO CHAN (KR)
Application Number:
PCT/KR2021/009992
Publication Date:
February 10, 2022
Filing Date:
July 30, 2021
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/32; B60H1/00; F16L23/026
Foreign References:
| KR20200017783A | 2020-02-19 | |||
| JPH08296778A | 1996-11-12 | |||
| JP2008101788A | 2008-05-01 | |||
| JP2009063230A | 2009-03-26 | |||
| KR100737159B1 | 2007-07-06 | |||
| EP0659600A1 | 1995-06-28 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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