Title:
船舶推進装置用動力源の冷却装置
Document Type and Number:
Japanese Patent JP7293800
Kind Code:
B2
Abstract:
A cooling device for a power source for a boat propulsion apparatus includes a cooling water passage. The cooling water passage includes a passage provided in the power source, in which an engine or an electric motor is used as the power source of the boat propulsion apparatus that propels a boat. Water from outside the boat is taken into the cooling water passage as cooling water to cool the power source, and the cooling water after cooling the power source is drained from the cooling water passage. From the cooling water flowing through the cooling water passage, foreign substances having a size that clogs the cooling water passage are removed. The cooling water passage is provided with a filter device which can filter residual foreign substances remaining in the cooling water.
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Inventors:
Toshio Watanabe
Application Number:
JP2019063227A
Publication Date:
June 20, 2023
Filing Date:
March 28, 2019
Export Citation:
Assignee:
Suzuki Motor Corporation
International Classes:
B63H21/38; B01D27/10; B63H20/00; B63H20/28; F01P3/20; F01P11/06
Domestic Patent References:
| JP50004148Y1 | ||||
| JP10324298A | ||||
| JP61184198A | ||||
| JP526397U | ||||
| JP201866277A | ||||
| JP200363497A |
Foreign References:
| US10233818 | ||||
| US10092863 |
Other References:
新製品紹介 クラゲ除去装置,WORKVESSEL,No.218,日本,社団法人 日本作業船協会,1995年03月,p75-76,ISSN 0287-590X
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office