Sughrue Mion, PLLC
Relay connector and battery pack
Sneaking of a charging current to a load is avoided, a voltage of a battery is not output to terminals of a connector, and the number of installed switch elements that make conductive or interrupt a feeding path is minimized. A battery pack including a battery that supplies power to a load and to which power is supplied from a charger includes: a relay connector including a first terminal, a second terminal, and a third terminal; a first feeder that connects the load to the first terminal of the relay connector; a second feeder that connects one electrode terminal of the battery to the second terminal of the relay connector; a third feeder for which one terminal is connected to the third terminal of the relay connector; and a switch element that is connected between the other terminal of the third feeder, and the other electrode terminal of the battery. The first terminal and the second terminal of the relay connector are short-circuited by a jumper wire of a jumper plug, and the second terminal and the third terminal of the relay connector are respectively connected to one electrode feeder and the other electrode feeder of the charger by using a charging connector.
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
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inventional inventional additional additional additional inventional inventional
Hiromasa Yusuke
Yoshizawa Tsutsui