Title:
RECIPROCATING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2015/099306
Kind Code:
A1
Abstract:
In a reciprocating compressor, natural frequencies of the front side support spring and the rear side support spring are formed to be different such that a natural frequency of one support spring is lower than the operating frequency and a natural frequency of the other support spring is higher than the operating frequency, whereby both support springs can resonate in the mutually opposite directions to form an antiphase, and thus, compressor vibrations can be effectively reduced without reducing stiffness of both support springs.
Inventors:
KI SUNGHYUN (KR)
LEE SANGMIN (KR)
LEE SANGMIN (KR)
Application Number:
PCT/KR2014/011651
Publication Date:
July 02, 2015
Filing Date:
December 01, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04B17/04; F04B53/00
Foreign References:
| KR19990065327A | 1999-08-05 | |||
| JP2002242831A | 2002-08-28 | |||
| KR101332556B1 | 2013-11-22 | |||
| KR20120005860A | 2012-01-17 | |||
| KR20070103252A | 2007-10-23 |
Other References:
See also references of EP 3087274A4
Attorney, Agent or Firm:
PARK, Jang-Won (566, Gangnam-daero,Gangnam-gu, Seoul 135-814, KR)
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