Title:
PLATE TYPE HEAT EXCHANGER, HEAT PUMP DEVICE, HEAT PUMP TYPE HEATING/HOT WATER SUPPLYING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/088006
Kind Code:
A1
Abstract:
In this plate type heat exchanger, an inner fin is a plate fin having a flat plate-shaped flat section having a plurality of passage holes formed therein. The flat plate-shaped flat section is sandwiched between and in contact with: recesses in a heat transfer plate located on one side of the plate fin; and protrusions on a heat transfer plate located on the other side of the plate fin. The passage holes provide communication between the space between the plate fin and the heat transfer plate on said side and the space between the plate fin and the heat transfer plate on the other side.
Inventors:
SUN FAMING (JP)
ITO DAISUKE (JP)
YOSHIMURA SUSUMU (JP)
ITO DAISUKE (JP)
YOSHIMURA SUSUMU (JP)
Application Number:
PCT/JP2017/032015
Publication Date:
May 17, 2018
Filing Date:
September 06, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F1/40; F28D9/02; F28F3/02
Foreign References:
| JP2014509250A | 2014-04-17 | |||
| JP2013088044A | 2013-05-13 | |||
| JP2014089008A | 2014-05-15 | |||
| JPH10122770A | 1998-05-15 | |||
| JPS632204B2 | 1988-01-18 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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