Electricity: battery or capacitor charging or discharging – Cell or battery charger structure – Charger inductively coupled to cell or battery
Patent
1999-02-22
2000-04-11
Tso, Edward H.
Electricity: battery or capacitor charging or discharging
Cell or battery charger structure
Charger inductively coupled to cell or battery
H01M 1046
Patent
active
060491914
ABSTRACT:
An inductive charger coupling for charging a battery. The coupling includes a charging paddle and a charging receptacle. The paddle is connected to an external power source and includes a primary core and a primary coil. The receptacle is connected to the battery and includes a secondary core, a secondary coil and a housing. The housing accommodates the secondary core and the secondary coil. When charging the battery, the paddle is inserted in the receptacle. The housing conforms to the secondary core and the secondary coil and has radiator fins on its outer surface. The housing and the fins reduce the size of the coupling while improving the cooling efficiency.
REFERENCES:
patent: 5463303 (1995-10-01), Hall et al.
patent: 5483143 (1996-01-01), Hall et al.
patent: 5594315 (1997-01-01), Ramos et al.
Hyogo Takashi
Terazoe Masahiko
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Tso Edward H.
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