公开(公告)号：US3697850A

公开(公告)日：1972-10-10

申请号：US3697850D

申请日：1970-12-31

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： HEINRICH THEODORE M ,  MARTIN ROBERT L ,  STEELE DAVID J

IPC: H02J7/02 ,  H02J7/10

CPC classification number: H02J7/022

Abstract: A battery charger which receives energy for replenishing and maintaining a charge on a battery, from an alternating current source which may vary in voltage and frequency. The battery charger connects the battery in series with the alternating current source and its alternating current load via a rectifier, with the load current being shunted away from the battery when the charging current requirements of the battery are satisfied.

Abstract translation: 一种电池充电器，其从可能在电压和频率上变化的交流电源接收用于补充和维持电池上的电荷的能量。 电池充电器通过整流器将电池与交流电源及其交流负载串联连接，当满足电池的充电电流要求时，负载电流被分流离开电池。