Title:
SILENCER, AND AIR CONDITIONING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/148373
Kind Code:
A1
Abstract:
A silencer and an air conditioning apparatus. The silencer comprises a cylinder (1), wherein the cylinder (1) is provided with a silencing cavity (11); a silencing plate (2) is arranged in the silencing cavity (11); an inner wall of the silencing cavity (11) is provided with limiting protrusions (12); and the limiting protrusions (12) abut against two sides of the silencing plate (2), so as to limit the silencing plate (2) to move in the silencing cavity (11). With the limiting protrusions (12), the connection between the silencing plate (2) and the cylinder (1) is firmer.
Inventors:
WANG WENJIE (CN)
SHAN YUKUAN (CN)
SHAN YUKUAN (CN)
Application Number:
PCT/CN2022/070308
Publication Date:
July 14, 2022
Filing Date:
January 05, 2022
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F24F13/24; F16L55/02; F16L55/033; F25B43/00
Foreign References:
| CN214949749U | 2021-11-30 | |||
| CN108731317A | 2018-11-02 | |||
| CN206861940U | 2018-01-09 | |||
| CN206019091U | 2017-03-15 | |||
| CN107062714A | 2017-08-18 | |||
| CN207455973U | 2018-06-05 | |||
| US5545860A | 1996-08-13 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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