Title:
HEAT PUMP APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/111175
Kind Code:
A1
Abstract:
The present invention is composed of: a heat-source-side refrigeration cycle in which are connected, in the stated order, a compressor (1), a heat-source-side heat exchanger, an expansion valve (4), and the heat-source side of a gasket heat exchanger (5), refrigerant being circulated through the heat-source-side refrigeration cycle; and a load-side refrigeration cycle in which are connected, in the stated order, a heat-medium conveying means, a load-side heat exchanger, and the load side of the gasket heat exchanger (5), the heat medium being circulated through the load-side refrigeration cycle. The equivalent diameter calculated as 4S/L is less than 1 mm, where S is the fluid flow path cross-sectional area of the heat-source-side heat exchanger and the gasket heat exchanger (5), and L is the wet edge length.
Inventors:
OKAZAKI TAKASHI (JP)
Application Number:
PCT/JP2014/051429
Publication Date:
July 30, 2015
Filing Date:
January 23, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F25B13/00
Foreign References:
| JP2003004396A | 2003-01-08 | |||
| JP2013044469A | 2013-03-04 | |||
| JPH085197A | 1996-01-12 | |||
| JP2001194081A | 2001-07-17 | |||
| JP2001248922A | 2001-09-14 | |||
| JPH11101517A | 1999-04-13 | |||
| JP2004239503A | 2004-08-26 | |||
| JP2010096372A | 2010-04-30 | |||
| JP2002295915A | 2002-10-09 | |||
| JP2013148328A | 2013-08-01 | |||
| JPH06241596A | 1994-08-30 | |||
| JP2003004396A | 2003-01-08 |
Other References:
See also references of EP 3098540A4
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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