Inspection method for inspecting electric drive apparatus

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United States of America Patent

PATENT NO 9279743
APP PUB NO 20150134195A1
SERIAL NO

14537938

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An inspection method of the present invention performs a step of giving the electric motor an instructing for rotating a foot shaft in a reverse direction and checking whether the foot shaft is rotating in the reverse direction, and a step of checking whether hydraulic pressure acting on the hydraulic pump has reached a predetermined pressure level. By checking a rotating direction of the electric motor, it is possible to check electrical connections. By checking the hydraulic pressure, it is possible to check whether there is any trouble in a hydraulic system. Namely, the present invention can perform an electrical connection check and a hydraulic pressure check in a collective fashion.

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Patent Owner(s)

  • HONDA MOTOR CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukei, Hirotsune Tokyo, JP 1 0
Hirai, Yoshitaka Tokyo, JP 13 97
Saitou, Manato Tokyo, JP 1 0
Tsuchida, Minoru Tokyo, JP 18 114
Ueda, Masahide Wako, JP 30 346

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