Title:
PLATE TYPE HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2020063870
Kind Code:
A
Abstract:
To provide a plate type heat exchanger in which each plate body is preferably joined.SOLUTION: In a hydrogen gas cooling heat exchanger 30, while plurality of plate bodies 41 to 44 which includes a brine plate 42 having a groove forming area A2c formed with a brine passing groove enabling the passing of a brine, and a hydrogen gas plate 43 having a groove forming area A3c formed with a hydrogen gas passing groove enabling the passing of hydrogen gas, is laminated in a predetermined lamination order, joint surfaces of the plate bodies 41 to 44 are joined, and the hydrogen gas can be cooled by heat exchange between the hydrogen gas and the brine. On the brine plate 42, the groove forming area A2c is defined while avoiding a center part area A2a, and a through-hole H2 is formed in the center part area A2a. On the hydrogen gas plate 43, the groove forming area A3c is defined while avoiding the center part area A3a, and a through-hole H3 is formed in the center part area A3a.SELECTED DRAWING: Figure 4
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Inventors:
NAKANE TAKAHIRO
ARAKAWA NOBUCHIKA
KUBOTA ATSUSHI
MARUYAMA SHINYA
ARAKAWA NOBUCHIKA
KUBOTA ATSUSHI
MARUYAMA SHINYA
Application Number:
JP2018195147A
Publication Date:
April 23, 2020
Filing Date:
October 16, 2018
Export Citation:
Assignee:
ORION MACHINERY CO LTD
International Classes:
F28F3/08; F28D9/00
Domestic Patent References:
| JP2012167878A | 2012-09-06 | |||
| JPH0989476A | 1997-04-04 | |||
| JP2015031420A | 2015-02-16 | |||
| JP2005291521A | 2005-10-20 | |||
| JP2015087023A | 2015-05-07 | |||
| JP2015105760A | 2015-06-08 |
Foreign References:
| WO2010116459A1 | 2010-10-14 | |||
| US20100314086A1 | 2010-12-16 |
Attorney, Agent or Firm:
Shinji Sakai