Title:
配管の接続構造、配管の接続方法
Document Type and Number:
Japanese Patent JP7300313
Kind Code:
B2
Abstract:
To properly prevent the corrosion of an aluminum pipe when connecting an outdoor unit to an indoor unit with the aluminum pipe.SOLUTION: A piping connection structure connects a device to another device. The piping is made of a different metal from that of a piping connection part of at least one of the devices. One end of the piping and the piping connection part are connected through a dissimilar metal pipe joint, and the dissimilar metal pipe joint is provided inclined relative to a horizontal plane so as to have a difference of elevation between the piping and the piping connection part.SELECTED DRAWING: Figure 2
Inventors:
Haruyoshi Komiyama
Katsumi Gonda
Ken Yuasa
Katsumi Gonda
Ken Yuasa
Application Number:
JP2019096810A
Publication Date:
June 29, 2023
Filing Date:
May 23, 2019
Export Citation:
Assignee:
Takasago Thermal Engineering Co., Ltd.
International Classes:
F24F1/32; F16L25/00; F25B41/40
Domestic Patent References:
| JP2014074543A | ||||
| JP2010048373A | ||||
| JP2009138983A | ||||
| JP2017141916A | ||||
| JP2019074284A | ||||
| JP60151019U | ||||
| JP7063374A | ||||
| JP2005215962A | ||||
| JP2019143742A |
Foreign References:
| US20120211209 |
Attorney, Agent or Firm:
Tetsuo Kanemoto
Koji Hagiwara
Koji Hagiwara
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