Title:
PLATE HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2019078441
Kind Code:
A
Abstract:
To provide a plate heat exchanger capable of enhancing versatility, and attaining specifications meeting requests without newly manufacturing the whole heat transfer plate.SOLUTION: A plate heat exchanger comprises: a plurality of heat transfer plates each having a heat transfer part with a flat plate part, and where the respective heat transfer parts are overlapped in a first direction so that the flat plate parts of the heat transfer parts are opposite to each other in a face-to-face manner, wherein between the heat transfer parts of adjacent heat transfer plates, a flow passage circulating fluid in a second direction orthogonal to the first direction is formed; and a fluid diffusion member arranged between at least the flat plate parts of the heat transfer parts of adjacent heat transfer plates, wherein the fluid diffusion member diffuses fluid circulating in the flow passage.SELECTED DRAWING: Figure 2
Inventors:
YANAGIHARA MASAMUNE
Application Number:
JP2017204900A
Publication Date:
May 23, 2019
Filing Date:
October 24, 2017
Export Citation:
Assignee:
HISAKA WORKS LTD
International Classes:
F28F3/08; F28D9/02; F28F3/04; F28F9/22; F28F13/12
Domestic Patent References:
| JP2005083623A | 2005-03-31 | |||
| JP2009139053A | 2009-06-25 | |||
| JPS54114866U | 1979-08-11 | |||
| JP2017154106A | 2017-09-07 | |||
| JP2008530495A | 2008-08-07 |
Foreign References:
| WO2014125566A1 | 2014-08-21 | |||
| WO2011148505A1 | 2011-12-01 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani