Invention Grant
- Patent Title: Controlled power fade for battery powered devices
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Application No.: US14603977Application Date: 2015-01-23
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Publication No.: US09413088B2Publication Date: 2016-08-09
- Inventor: Daniele C. Brotto , Michael K. Forster , Jason K. Leh , Wing W. Lin
- Applicant: Black & Decker Inc.
- Applicant Address: US CT New Britain
- Assignee: Black & Decker Inc.
- Current Assignee: Black & Decker Inc.
- Current Assignee Address: US CT New Britain
- Agent Amir Rohani
- Main IPC: H02P1/00
- IPC: H02P1/00 ; H01R12/70 ; B25F5/02 ; H01M10/44 ; H02J7/00 ; H02J7/04 ; H02P7/29 ; H01M10/48 ; H05B33/08 ; H02P3/08 ; H02P7/285 ; H01R13/11 ; H01H9/06 ; H01M10/42 ; G01R31/36 ; H02P31/00

Abstract:
A method is provided for operating a power tool having a motor powered by a battery. The method includes: delivering power from the battery to the motor in accordance with an operator input; detecting a condition of the power tool indicating a shutdown of the power is imminent; and fading the power delivered from the battery to the motor, in response to the detected condition, through the use of a controller residing in the power tool.
Public/Granted literature
- US20150137715A1 Controlled Power Fade For Battery Powered Devices Public/Granted day:2015-05-21
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