REFRIGERATION CYCLE DEVICE

WIPO Patent Application WO/2018/096580

A1

This refrigeration cycle device is provided with: a first refrigerant circuit, which includes a first compressor, a first heat exchanger, a first refrigerant flow channel of a second heat exchanger, a first decompression unit, a third heat exchanger, and a second refrigerant flow channel of a fourth heat exchanger, and in which a first refrigerant flows; and a second refrigerant circuit, which includes a second compressor, a fifth heat exchanger, a second decompression unit, a third refrigerant flow channel of the second heat exchanger, and a fourth refrigerant flow channel of the fourth heat exchanger, and in which a second refrigerant flows. The first refrigerant circuit is configured such that the first refrigerant flows through the first compressor, first heat exchanger, first refrigerant flow channel, first decompression unit, third heat exchanger, and second refrigerant flow channel in this order, and the second refrigerant circuit is configured such that the second refrigerant flows through the second compressor, fifth heat exchanger, second decompression unit, third refrigerant flow channel, and fourth refrigerant flow channel in this order.

JP2006194565	AIR CONDITIONER
JP4155334	vending machine
JP5279105	How to control the start-up of the dual refrigeration system

MORITA HISATO (JP)
TANAKA KOSUKE (JP)
HATANAKA KENSAKU (JP)

PCT/JP2016/084596

May 31, 2018

November 22, 2016

Click for automatic bibliography generation  

MITSUBISHI ELECTRIC CORP (JP)

F25B7/00; F25B1/00

WO2016059837A1

2016-04-21

JPH0510955U	1993-02-12
JP2006194565A	2006-07-27
JP2011117685A	2011-06-16
JP2008249219A	2008-10-16
JP2002286310A	2002-10-03
JP2004532295A	2004-10-21

See also references of EP 3546852A4

KISA PATENT & TRADEMARK FIRM (JP)

View/Download PDF      PDF Help

Previous Patent: INCORE NUCLEAR INSTRUMENTATION DEVICE

Next Patent: ADHESIVE TAPE FOR BATTERIES