Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2021/194154
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a scroll compressor comprising: a housing; a motor provided inside the housing; a rotary shaft rotated by the motor; an orbiting scroll that orbits in conjunction with the rotary shaft; and a fixed scroll forming a compression chamber together with the orbiting scroll. The housing includes: a center housing through which the rotary shaft passes; a front housing which, together with the center housing, forms a motor accommodation space in which the motor is accommodated; and a rear housing which forms an ejection chamber for accommodating a refrigerant ejected from the compression chamber. An injection valve assembly is provided between the fixed scroll and the rear housing, and includes: an injection valve for opening and closing an injection path that guides the refrigerant, which has flowed in from the outside of the housing, to the compression chamber; and a leakage prevention means.
More Like This:
| JP2009097394 | HERMETIC COMPRESSOR |
| JP6077014 | Fluid machine |
| JP3926696 | GAS COMPRESSOR, INTAKE PORT COVER, AND AIRTIGHTNESS TESTING METHOD FOR GAS COMPRESSOR |
Inventors:
LEE KYUNG JAE (KR)
SEO JEONG KI (KR)
SEO JEONG KI (KR)
Application Number:
PCT/KR2021/003307
Publication Date:
September 30, 2021
Filing Date:
March 17, 2021
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
F04C29/12; F04C18/02; F04C27/00; F04C29/00
Foreign References:
| JP2015129477A | 2015-07-16 | |||
| KR101952373B1 | 2019-02-26 | |||
| JP2020002947A | 2020-01-09 | |||
| JP2013155679A | 2013-08-15 | |||
| US20150192124A1 | 2015-07-09 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
Download PDF: