System for performing flushing through cooling water pathway in marine propulsion device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11473487
APP PUB NO 20200149460A1
SERIAL NO

16590452

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Abstract

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A system for flushing a cooling water pathway of a marine propulsion device with water supplied from a water source includes a water control device and a controller. The water control device is connected to the water source and the cooling water pathway of the marine propulsion device. The controller controls and causes the water control device to supply the water from the water source to the cooling water pathway so as to perform the flushing. The controller obtains propulsion device data including at least one of a pressure of the water, a flow rate of the water and a concentration of salt contained in the water in the cooling water pathway. The controller determines whether or not to stop a supply of the water by the water control device based on the propulsion device data.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA HATSUDOKI KABUSHIKI KAISHAIWATA-SHI SHIZUOKA 438-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Hiroshi Shizuoka, JP 898 12107

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