Title:
FIN ASSEMBLING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/188751
Kind Code:
A1
Abstract:
A fin (1) has a fin groove (13) for inserting a flat tube. The fin assembling method includes a step for disposing the fin (1) in an assembling place (RA, RB, RC, RD) of the fin (1), with an opening (133) in the fin groove (13) facing upward or downward. Preferably, the fin assembling method includes a step for changing the attitude of the fin (1) such that the opening (133) in a lateral state is turned to face upward or downward.
Inventors:
KITAO HIROYUKI (JP)
TSUTSUMI YOSHIHIRO (JP)
SHIMIZU MOTOFUMI (JP)
TAKAHASHI TAKAYUKI (JP)
TSUTSUMI YOSHIHIRO (JP)
SHIMIZU MOTOFUMI (JP)
TAKAHASHI TAKAYUKI (JP)
Application Number:
PCT/JP2023/002279
Publication Date:
October 05, 2023
Filing Date:
January 25, 2023
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
B65G47/30; B21D43/22; F28F1/32
Foreign References:
| EP3175948A1 | 2017-06-07 | |||
| JP2020076535A | 2020-05-21 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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