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Heat Exchanger And Air Conditioner

Abstract: Provided are a heat exchanger and an air conditioner that make it possible to appropriately set the positional relationship between headers which are arranged at respective one-end sides of a plurality of heat exchange units in the heat exchanger. The heat exchanger comprises a plurality of heat exchange units (20) having a plurality of heat transfer pipes (26) which are arranged at multiple stages in the stage direction and which each have a refrigerant passage formed thereinside. Each of the heat exchange units (20) has first headers (23), (24) to which one ends of the heat transfer pipes (26) arranged in the stage direction are connected, and the first headers (23), (24) are arranged adjacent to each other perpendicularly to the stage direction. Each of the heat exchange units has fitting members (31), (32) fitted to the upper ends and/or the lower ends of the first headers (23), (24) arranged adjacent to each other.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
15 July 2025
Publication Number
30/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

FUJITSU GENERAL LIMITED
3-3-17, Suenaga, Takatsu-ku, Kawasaki-shi, Kanagawa 2138502

Inventors

1. ONO Tsukasa
c/o FUJITSU GENERAL LIMITED, 3-3-17, Suenaga, Takatsu-ku, Kawasaki-shi, Kanagawa 2138502

Specification

Documents

Application Documents

# Name Date
1 202517067479-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-07-2025(online)].pdf 2025-07-15
2 202517067479-STATEMENT OF UNDERTAKING (FORM 3) [15-07-2025(online)].pdf 2025-07-15
3 202517067479-REQUEST FOR EXAMINATION (FORM-18) [15-07-2025(online)].pdf 2025-07-15
4 202517067479-PROOF OF RIGHT [15-07-2025(online)].pdf 2025-07-15
5 202517067479-PRIORITY DOCUMENTS [15-07-2025(online)].pdf 2025-07-15
6 202517067479-FORM 18 [15-07-2025(online)].pdf 2025-07-15
7 202517067479-FORM 1 [15-07-2025(online)].pdf 2025-07-15
8 202517067479-DRAWINGS [15-07-2025(online)].pdf 2025-07-15
9 202517067479-DECLARATION OF INVENTORSHIP (FORM 5) [15-07-2025(online)].pdf 2025-07-15
10 202517067479-COMPLETE SPECIFICATION [15-07-2025(online)].pdf 2025-07-15
11 202517067479-FORM-26 [17-07-2025(online)].pdf 2025-07-17
12 202517067479-MARKED COPIES OF AMENDEMENTS [21-07-2025(online)].pdf 2025-07-21
13 202517067479-FORM 13 [21-07-2025(online)].pdf 2025-07-21
14 202517067479-AMMENDED DOCUMENTS [21-07-2025(online)].pdf 2025-07-21