Marine vessel propulsion system and marine vessel including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8428801
APP PUB NO 20130096742A1
SERIAL NO

13442895

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A marine vessel propulsion system includes first and second propulsion devices, a first operation lever arranged to be operated by a marine vessel maneuvering operator to control the first propulsion device, a second operation lever arranged to be operated by the marine vessel maneuvering operator to control the second propulsion device, a first lever position sensor arranged to detect a position of the first operation lever, a second lever position sensor arranged to detect a position of the second operation lever, and a control unit. The control unit is programmed to set a target pivoting speed according to the positions of the first and second operation levers relative to each other and set a target travel speed according to amounts of displacement of the first and second operation levers with respect to neutral positions.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Yoshiyuki Shizuoka, JP 6 75
Inai, Toshiya Shizuoka, JP 4 72
Mizutani, Makoto Shizuoka, JP 98 1084
Nose, Yukinori Shizuoka, JP 17 82

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