Title:
METHOD AND DEVICE FOR CHARGING, AND CHARGER
Document Type and Number:
Japanese Patent JP3137922
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To start a charging of batteries mounted on a plurality of chargers by a simple operation.
SOLUTION: When a charging means 42 of a charger 40 receives an instruction for starting a charging, it starts a charging of batteries 14, 16, and at the same time, a charge start signal is transmitted to a charger 30 by a transmission means 44. Then, a receiving means 36 of the charger 30 receives the charge start signal transmitted through a connecting means 38, and then a charging means 32 starts a charging of a battery 12 and a charge start signal is transmitted through a transmission means 34. Then, a receiving means 26 of a charger 20 receives the charge start signal transmitted through a connecting means 28, and then a charging means 22 starts a charging of a battery 10. By this method, only by commanding one charger (charger 40) to start charging, the charging of the batteries mounted on a plurality of chargers (chargers 20, 30, 40) can be started.
Inventors:
Toshihiko Torii
Imai Heiyou
Imai Heiyou
Application Number:
JP8689497A
Publication Date:
February 26, 2001
Filing Date:
April 04, 1997
Export Citation:
Assignee:
System Five Co., Ltd.
International Classes:
H02J7/02; H02J7/00; (IPC1-7): H02J7/00; H02J7/02
Domestic Patent References:
| JP833218A | ||||
| JP1148030A | ||||
| JP5191365A | ||||
| JP7143689A |
Attorney, Agent or Firm:
Hidehiko Okada (5 outside)
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