Title:
水中ビークル用冷却システム
Document Type and Number:
Japanese Patent JP7189065
Kind Code:
B2
Abstract:
A cooling system for an underwater vehicle is provided with a sealed refrigerant circulation path having a liquid immersion tank disposed inside the pressure hull of the underwater vehicle, an external heat exchanger disposed outside the pressure hull, a supply pipe that connects the tank outlet of the liquid immersion tank and the inlet of the external heat exchanger, and a return pipe that connects the outlet of the external heat exchanger and the tank inlet of the liquid immersion tank. A heating element is immersed in the refrigerant inside the liquid immersion tank, and heat exchange between the refrigerant and water around the pressure hull is performed in the external heat exchanger, whereby the heating element is cooled.
Inventors:
Takahiro Toyoura
Hiroki Goto
Koji Sakagawa
Hakama Kazuhide
Ryosuke Mitani
Yu Haruki
Hiroki Goto
Koji Sakagawa
Hakama Kazuhide
Ryosuke Mitani
Yu Haruki
Application Number:
JP2019067108A
Publication Date:
December 13, 2022
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63J2/12; B60H1/22; B63C11/00; B63C11/48; B63G8/36; F25D9/00; F25D11/00; F25D13/00
Foreign References:
| US4224804 | ||||
| US4474228 | ||||
| WO2003022675A1 | ||||
| US5979354 |
Attorney, Agent or Firm:
Aiko Patent Office, a patent business corporation
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