Title:
CYLINDER, COMPRESSOR, AND COOLING/HEATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/173638
Kind Code:
A1
Abstract:
A cylinder, a compressor, and a cooling/heating system. The cylinder comprises: a cylinder body outer wall (100); a cylinder body inner wall (200) as a compression cavity (210), provided in the cylinder body outer wall (100); and at least one cavity (300) for noise reduction buffer, the cavity (300) being provided between the cylinder body outer wall (100) and the cylinder body inner wall (200), and at least part of the cavity (300) being formed by the cylinder body inner wall (200).
Inventors:
LUO YINGXUE (CN)
Application Number:
PCT/CN2022/107017
Publication Date:
September 21, 2023
Filing Date:
July 21, 2022
Export Citation:
Assignee:
GUANGZHOU DESHAN CNC TECH CO LTD (CN)
International Classes:
F04C29/06; F04C18/356; F04C29/00; F04C29/02; F04C29/04; F04C29/12
Foreign References:
| CN204729308U | 2015-10-28 | |||
| CN111648962A | 2020-09-11 | |||
| CN204900246U | 2015-12-23 | |||
| CN104929934A | 2015-09-23 | |||
| CN207777174U | 2018-08-28 |
Attorney, Agent or Firm:
GUANGZHOU WEIDOU PATENT AGENCY CO., LTD. (CN)
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