发明名称 Means for distinguishing between batteries capable of being fast charged and other batteries and for charging same accordingly
摘要 A battery charger for charging secondary drycell type batteries having a compartment portion with positions for installing secondary drycell batteries to be charged, the drycell batteries having cylindrical bodies with terminals at both ends, the terminal at one end being centrally located, the compartment including an elongated channel having opposite ends, a contact at one end of the channel for engagement by the central terminal on batteries positioned therein and a spring biased plate member in the channel for engaging the terminal at the opposite end of the channel urging the centrally located terminal into engagement with the contact, the contact having an opening therethrough aligned with the centrally located battery terminal, and a switch with a switch actuating member positioned adjacent to the contact on one side of the opening, batteries having centrally located terminals that are small enough to move through the opening in the contact moving against and actuating the switch actuator member to actuate the switch. The subject battery charger may also include contact member located in one portion of the channel for engaging the outer surface of a certain batteries positioned therein at an intermediate location for the purpose of determining continuity and reading a battery voltage to determine if the battery should be fast or slow charged or not charged.
申请公布号 US5057761(A) 申请公布日期 1991.10.15
申请号 US19900463546 申请日期 1990.01.11
申请人 EVEREADY BATTERY COMPANY, INC. 发明人 FELEGYHAZI, SR., WILLIAM B.
分类号 H02J7/00 主分类号 H02J7/00
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