WORKING MACHINE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200056520A1
SERIAL NO

16661448

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A working machine includes a manual switch, a filter to catch particulate matters included in exhaust gas that is exhausted from a prime mover, a first cleaning controller to perform automatic cleaning that automatically combusts the particulate matters when a deposits amount of the particulate matters caught by the filter is a first deposits amount threshold or more, a second cleaning controller to perform manual cleaning that combusts the particulate matters based on a command of the manual switch when the deposits amount is equal to or more than a second deposits amount threshold that is larger than the first deposits amount threshold, and a third cleaning controller to perform assist cleaning that combusts the particulate matters based on the command of the manual switch when the deposits amount is equal to or more than the first deposits amount threshold and smaller than the second deposits amount threshold.

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Patent Owner(s)

Patent OwnerAddress
KUBOTA CORPORATIONOSAKA-SHI OSAKA 556-8601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KINUGAWA, Ryosuke Osaka, JP 22 13
MIURA, Keisuke Osaka, JP 79 583
NISHIMOTO, Ryuki Osaka, JP 3 0

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