Title:
SHOWCASE
Document Type and Number:
WIPO Patent Application WO/2019/142324
Kind Code:
A1
Abstract:
The present invention is provided with: a first refrigerant circuit having a first compressor, a first condenser, a first throttle device, and a first evaporator; a second refrigerant circuit having a second compressor, a second condenser, a second throttle device, and a second evaporator; a cooling wind pathway in which the first evaporator and the second evaporator are provided; and a casing in which there is formed a machine chamber to which the first condenser and the second condenser are provided. A first refrigerant in the first refrigerant circuit and a second refrigerant in the second refrigerant circuit are propane refrigerants.
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Inventors:
SUGIMOTO TAKESHI (JP)
ANZAI YOICHI (JP)
OBAYASHI TOMOYOSHI (JP)
JITSUKAWA KENICHI (JP)
HOSAKA KEIKO (JP)
ANZAI YOICHI (JP)
OBAYASHI TOMOYOSHI (JP)
JITSUKAWA KENICHI (JP)
HOSAKA KEIKO (JP)
Application Number:
PCT/JP2018/001609
Publication Date:
July 25, 2019
Filing Date:
January 19, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
International Classes:
F25D11/00; F25B1/00
Domestic Patent References:
| WO2016173782A1 | 2016-11-03 |
Foreign References:
| JP2005106454A | 2005-04-21 | |||
| JPH02106570U | 1990-08-24 | |||
| JP2000046446A | 2000-02-18 | |||
| JP2006010126A | 2006-01-12 | |||
| JPS5249954U | 1977-04-09 | |||
| JPS476275Y1 | 1972-03-04 | |||
| JPH064587U | 1994-01-21 | |||
| JPS6089570U | 1985-06-19 | |||
| JP2005016874A | 2005-01-20 | |||
| JP2009150562A | 2009-07-09 | |||
| US20020092318A1 | 2002-07-18 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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