Title:
作業機の電力供給装置
Document Type and Number:
Japanese Patent JP4058216
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To operate a control means 7 without faults without affecting the voltage of a battery of the side connected with the means 7 for commanding a control of a working machine receiving power, even if the voltage of the battery of the side connected by operating a power generating means 9 for generating power for the machine receiving power. SOLUTION: A power supply device for the working machine comprises a commanding means 10 for commanding power supply to the power generating means 9, a rechargeable second battery 8 which is connected parallel with a rechargeable first battery 3 provided heretofore in a vehicle, and an opening/ closing means 11 provided in a circuit for connecting the batteries 3, 8 in parallel. In this case, the control means 7 is connected to the battery 3, and the means 9 is connected to the battery 8. When the means 10 is operated, the means 11 is opened.
Inventors:
Kazuhiko Hirami
Shuichi Masuda
Mori Katsufumi
Shuichi Masuda
Mori Katsufumi
Application Number:
JP2000058314A
Publication Date:
March 05, 2008
Filing Date:
March 03, 2000
Export Citation:
Assignee:
Tadano Co., Ltd.
International Classes:
H02J7/00; B60K6/20; H01M10/44; H02J7/14; H02J9/06
Domestic Patent References:
| JP63013843A | ||||
| JP10087295A | ||||
| JP6024357U | ||||
| JP10126974A | ||||
| JP4150729A | ||||
| JP2000043795A | ||||
| JP59028247U |