Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1995-05-19
1997-01-28
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
414458, 414546, 104 34, 108 65, H02J 700, B62D 2500
Patent
active
055980830
ABSTRACT:
A battery changing system is provided for an electrically powered vehicle. The battery changing system includes a housing for the battery. The housing includes first and second spaced crossbars. A battery manipulating mechanism is mounted to the vehicle. This battery manipulating mechanism includes at least one outwardly projecting arm that is pivotally connected to the vehicle and driven by an actuator so as to raise and lower the battery. More specifically, the arm includes an upwardly directed recess for engaging the first crossbar on the battery housing and a downwardly directed saddle for receiving the second crossbar of the battery housing. A locking plate may be selectively extended to secure the second crossbar in the saddle.
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patent: 4824155 (1989-04-01), Jacobsen
patent: 5163537 (1992-11-01), Radev
patent: 5275525 (1994-01-01), Grumblatt
patent: 5305513 (1994-04-01), Lucid et al.
Shin K.
Stamler Corporation
Wong Peter S.
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