Invention Grant
- Patent Title: Auxiliary energy circuit for battery-powered power tool
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Application No.: US17325530Application Date: 2021-05-20
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Publication No.: US11689050B2Publication Date: 2023-06-27
- Inventor: William Varian , Aditya Subramanian , Ryan B. Jipp , Samuel Sheeks
- Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
- Applicant Address: US WI Brookfield
- Assignee: Milwaukee Electric Tool Corporation
- Current Assignee: Milwaukee Electric Tool Corporation
- Current Assignee Address: US WI Brookfield
- Agency: Michael Best & Friedrich LLP
- Main IPC: H02J11/00
- IPC: H02J11/00 ; H02K7/14 ; H02J7/00

Abstract:
A power tool comprising a housing, an interface configured to receive a battery pack, a trigger for user control of power tool operation, at least one sensor configured to measure an operational characteristic of the power tool, and a controller. The controller is configured to receive a control signal from the trigger, control the power tool in response to the control signal, receive power tool operational data from the at least one sensor indicative of the operational characteristic of the power tool, and provide additional energy to the power tool via an auxiliary energy supply within the power tool housing based on the operational characteristic of the power tool.
Public/Granted literature
- US20210273482A1 AUXILIARY ENERGY CIRCUIT FOR BATTERY-POWERED POWER TOOL Public/Granted day:2021-09-02
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