REFRIGERATION CYCLE DEVICE - MITSUBISHI ELECTRIC CORP

Title:

REFRIGERATION CYCLE DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/020654

Kind Code:

A1

Abstract:

This refrigeration cycle device has a refrigerant circuit in which a compressor, a first heat exchanger, an expansion mechanism, and a second heat exchanger are connected by piping. The first heat exchanger has a first refrigerant flow channel and a second refrigerant flow channel, which share a plurality of fins, the first refrigerant flow channel and the second refrigerant flow channel are disposed in parallel to each other on the refrigerant circuit, and in a refrigerant flow obtained when the first heat exchanger is functioning as a condenser, a high/low pressure switching mechanism for switching the flow of a refrigerant is provided on the first heat exchanger inlet side of the second refrigerant flow channel, and a refrigerant blocking mechanism for blocking the flow of the refrigerant is provided on the first heat exchanger outlet side of the second refrigerant flow channel.

More Like This:

JPH07294060

AIR CONDITIONER

Inventors:

TANAKA CHITOSE (JP)
MATSUDA TAKUYA (JP)
TANAKA KOSUKE (JP)

Application Number:

PCT/JP2016/072298

Publication Date:

February 01, 2018

Filing Date:

July 29, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

F25B13/00; F25B6/02; F25B39/04

Domestic Patent References:

WO2014083867A1

2014-06-05

Foreign References:

JPH05172429A	1993-07-09
JP2013024485A	2013-02-04
JP2013029242A	2013-02-07
JP2013076532A	2013-04-25
JP2013122354A	2013-06-20
JPH1038391A	1998-02-13
JPH02208452A	1990-08-20
JP2004170023A	2004-06-17
JP2005049051A	2005-02-24
JP2000274857A	2000-10-06
JPS60148573U	1985-10-02
JPS4978954A	1974-07-30
JPH01131851A	1989-05-24
JP2016020784A	2016-02-04

Other References: