Title:
作動媒体回収装置
Document Type and Number:
Japanese Patent JP6583288
Kind Code:
B2
Abstract:
Provided is a remarkably safe working medium recovering device that recovers heating cycle working medium from a heating cycle system. A working medium recovering device (10) comprises: a working medium inlet port (11) by which a heating cycle working medium is introduced into the interior thereof; a compression mechanism (12) that compresses the introduced heating cycle working medium; a condenser (13) that cools and liquefies the compressed, high-pressure heating cycle working medium; a working medium discharge port (14) that discharges the heating cycle working medium that has been liquefied by the condenser (13) to the exterior; an electric part (15) that includes electric wiring (15b) and an electric motor (15a) to operate the compression mechanism (12); and a supply and discharge mechanism that is provided so that the outside atmosphere of the compression mechanism (12) and the condenser (13) can be vented by introducing external air. The working medium recovering device has a structure such that the external air passed around the compression mechanism (12) and the condenser (13) by way of the supply and discharge mechanism does not contact the electric part (15).
Inventors:
Satoshi Kawaguchi
Masato Fukushima
Yuki Hayami
Masato Fukushima
Yuki Hayami
Application Number:
JP2016566159A
Publication Date:
October 02, 2019
Filing Date:
December 16, 2015
Export Citation:
Assignee:
AGC Inc.
International Classes:
F25B45/00; F25B1/00; F25B49/02
Domestic Patent References:
| JP11083244A | ||||
| JP2000266439A | ||||
| JP2003287343A | ||||
| JP2002318056A | ||||
| JP2013113461A | ||||
| JP2004295618A | ||||
| JP7243723A | ||||
| JP2012530869A |
Foreign References:
| WO2012034695A1 | ||||
| US20120297799 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office