Title:
CHARGER FOR MOTOR-OPERATED VEHICLE
Document Type and Number:
Japanese Patent JP3632776
Kind Code:
B2
Abstract:
PURPOSE: To provide a charger for a motor-operated vehicle in which a main battery for driving is preferentially charged even if a main switch is erroneously operated and a sub-battery for control and auxiliary unit system can be simultaneously charged.
CONSTITUTION: A charging voltage VJ from a charger 2 is supplied to a main battery 3 via a diode 27 to be charged. Charge priority control means 5 holds the contact 22b of a relay OFF even if a main switch 10 is ON in the charging state, and stops power supply to a controller 8. Since the power supply to the controller 8 is stopped, it does not become an operable state. The contact 21b of a relay is held ON in the charging state, a down converter 6 is operated, and the sub-battery 4 is charged by the low-voltage DC output of the converter 6.
Inventors:
Kaoru Hatanaka
Application Number:
JP23899994A
Publication Date:
March 23, 2005
Filing Date:
October 03, 1994
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02J7/00; B60L1/00; B60L11/18; (IPC1-7): B60L11/18; B60L1/00; H02J7/00
Domestic Patent References:
| JP3203504A | ||||
| JP2290106A | ||||
| JP1105301U |
Attorney, Agent or Firm:
Yoichiro Shimoda