Charging device with rotatable power inlet

Details Charging device with rotatable power inlet Charging device with rotatable power inlet

1997-04-03

1998-10-20

Tso, Edward

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

Having plug for a-c receptacle

320113, H01M 1046

Patent

active

058251588

ABSTRACT:
A charging device includes a charging circuit having a power inlet and a power outlet which is preferably connected to the charging circuit by means of a cable. An adaptor which is adapted to electrically connect to a given external power source, such as a wall outlet or a cigarette lighter holder provided on the control panel of an automobile, has a connection portion for releasable connection with the power inlet of the charging circuit for supplying electricity from the power source to the charging circuit. The adaptor may be provided with a voltage transformer to allow the charging circuit to be used with external power source of different voltage outputs. A battery holder has a connection portion for releasable connection with the power outlet of the charging circuit to supply the output of the charging device to the battery holder. The battery holder defines therein at least one battery receptacle for receiving and holding therein a battery to be charged with an electrical connection established between the battery and the connection portion of the battery holder when the battery is received within the battery receptacle so as to have the battery charged.

REFERENCES:
patent: 5121047 (1992-06-01), Goedken et al.
patent: 5254927 (1993-10-01), Chiang
patent: 5552692 (1996-09-01), McKillop
patent: 5592064 (1997-01-01), Morita

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