Title:
熱交換器
Document Type and Number:
Japanese Patent JP7411337
Kind Code:
B2
Abstract:
A heat exchanger comprising:a plurality of parallel tubes (31) for conveying a first fluid,a pair of header plates (11, 21), each having a plurality of openings into which respective ends of the tubes are inserted in a fluid-tight manner,a jacket (40) connected to the header plates (11, 21) in a fluid-tight manner and defining with the header plates (11, 21) an inner volume for receiving a second fluid, the tubes (31) being placed within the inner volume, anda fluid channel (51, 61) joined to a wall (41) of the jacket (40), the fluid channel (51, 61) being in fluid communication with the inner volume through an opening (53, 63) formed through the wall (41), wherein the wall (41) is, on an opposite side relative to the fluid channel (51, 61), joined to sidewalls (31a) of said tubes (31).The wall (41) of the jacket (40) comprises a plurality of tube covering extensions (41a, 41b) extending between opposite edges of the opening (53, 63) and defining a plurality of slots (53a, 63a) alternating with the tube covering extensions (41a, 41b), each tube covering extension (41a, 41b) being joined to a respective sidewall (31a) of a respective tube (31).
Inventors:
Pedro Balata
Application Number:
JP2019080860A
Publication Date:
January 11, 2024
Filing Date:
April 22, 2019
Export Citation:
Assignee:
JOAO DE DEUS & FILHOS, S.A.
International Classes:
F28D7/10; F28F9/00; F28F9/22; F28F19/00
Domestic Patent References:
| JP2002080203A | ||||
| JP2013053620A | ||||
| JP2009114924A |
Attorney, Agent or Firm:
Norito Yamao
Hidehiro Tokuyama
Hidehiro Tokuyama
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