Charging Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150311730A1
SERIAL NO

14649389

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a charging device, a terminal is configured to connect a rechargeable battery. A first power feeding unit is configured to charge the rechargeable battery connected to the terminal. A controller is configured to control the first power feeding unit. A second power feeding unit is configured to feed electrical power to the controller and a monitoring unit. The monitoring unit includes a monitoring portion and a switching element. The monitoring portion is configured to monitor at least one of the rechargeable battery, the first power feeding unit, and the controller. The switching element is configured to interrupt the second power feeding unit to feed the electrical power to the monitoring portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI KOKI CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aradachi, Takao Hitachinaka, Ibaraki, JP 53 1332
Funabashi, Kazuhiko Hitachinaka, Ibaraki, JP 95 1409
Shimatsu, Kenji Iwaki, Fukushima, JP 3 11

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