Title:
RECIPROCATING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2023/200061
Kind Code:
A1
Abstract:
A reciprocating compressor is provided. A reciprocating compressor according to one aspect of the present specification comprises: a case; a driving motor disposed inside the case; a rotary shaft rotatably connected to the driving motor; a compression mechanism unit that compresses a refrigerant by means of the rotary shaft; a plurality of support members that support the compression mechanism unit; and a plurality of elastic assemblies that are respectively disposed between the plurality of support members and the case. In this case, the elastic assemblies may each include: a first seating member disposed between the support member and the case; a first elastic member disposed between the support member and the first seating member; and a second elastic member disposed between the first seating member and the case. Due to these features, vibrations in the vertical direction can be reduced compared to using a single spring.
Inventors:
SON YOUNGBOO (KR)
JEONG MINGEON (KR)
KIM KYEONGHO (KR)
JEONG MINGEON (KR)
KIM KYEONGHO (KR)
Application Number:
PCT/KR2022/017173
Publication Date:
October 19, 2023
Filing Date:
November 03, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04B39/00; F04B35/04; F04B39/12; F04B39/14
Foreign References:
| KR102092678B1 | 2020-03-24 | |||
| KR20080064214A | 2008-07-09 | |||
| KR20000014963U | 2000-07-25 | |||
| JP2013194537A | 2013-09-30 | |||
| KR20160039199A | 2016-04-08 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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