Title:
電池充電器
Document Type and Number:
Japanese Patent JP5890878
Kind Code:
B2
Abstract:
The voltages of two different batteries (50) are monitored at different monitoring speeds, for judging the time of battery pack voltage reaching the predetermined threshold value. An independent claim is also included for battery pack.
Inventors:
Gary D. Mayer
Jay Jay Rosenbecker
Kevin El. Glasgow
Todd W. Johnson
Karl F. Shushire
Jay Jay Rosenbecker
Kevin El. Glasgow
Todd W. Johnson
Karl F. Shushire
Application Number:
JP2014184997A
Publication Date:
March 22, 2016
Filing Date:
September 11, 2014
Export Citation:
Assignee:
MILWAUKEE ELECTRIC TOOL CORPORATION
International Classes:
B25F5/00; H02J7/02; B23D45/00; B23D47/00; H01M6/50; H01M10/00; H01M10/42; H01M10/44; H01M10/48; H02J7/00; H01M10/052; H01M10/0525; H01M10/36; H01M50/242; H01M50/271; H01M50/289
Domestic Patent References:
| JP9285026A | ||||
| JP2002191135A |
Foreign References:
| WO2001059905A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Tadashi Ueda
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Tadashi Ueda