Title:
HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/055826
Kind Code:
A1
Abstract:
This heat exchanger has a first header, a second header, a plurality of heat exchanging tubes, and refrigerant piping. The first header and the second header are disposed in parallel with a space therebetween. The heat exchanging tubes are arranged in the header extension direction, the direction in which the first header and the second header extend, with spaces therebetween and connect the first header and the second header. The refrigerant piping is connected to one header and supplies refrigerant into the one header. The refrigerant piping has a supplying unit. The supplying unit generates, in the refrigerant supplied to a communication space, a velocity component in the header extension direction and a velocity component in the direction toward the heat exchanging tube.
Inventors:
KANAGAWA KEIKO (JP)
HATADA TAKAFUMI (JP)
KOMURE SHINYA (JP)
HATADA TAKAFUMI (JP)
KOMURE SHINYA (JP)
Application Number:
PCT/JP2017/016164
Publication Date:
March 29, 2018
Filing Date:
April 24, 2017
Export Citation:
Assignee:
TOSHIBA CARRIER CORP (JP)
International Classes:
F28F9/22; F25B39/02; F28D1/053; F28F9/02
Domestic Patent References:
| WO2016121123A1 | 2016-08-04 |
Foreign References:
| US20080190134A1 | 2008-08-14 | |||
| JP3195404U | 2015-01-15 | |||
| JP2011231972A | 2011-11-17 | |||
| GB570642A | 1945-07-16 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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