Invention Grant
- Patent Title: High efficiency treadmill motor control
- Patent Title (中): 高效跑步机电机控制
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Application No.: US13860255Application Date: 2013-04-10
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Publication No.: US09278248B2Publication Date: 2016-03-08
- Inventor: Michael J. Tyger , Derrek Williams
- Applicant: ICON Health & Fitness, Inc.
- Applicant Address: US UT Logan
- Assignee: ICON Health & Fitness, Inc.
- Current Assignee: ICON Health & Fitness, Inc.
- Current Assignee Address: US UT Logan
- Agency: Holland & Hart LLP
- Main IPC: A63B24/00
- IPC: A63B24/00 ; A63B22/02 ; A63B21/005 ; H02P7/29 ; H02M1/42
Abstract:
A high voltage direct current signal is obtained from a power supply. The power supply includes power factor correction circuitry. A control command is obtained from an exercise machine. The exercise machine includes a direct current motor. A pulse-width modulation signal is generated from the direct current signal based on the control command. The pulse-width modulation signal is provided to the direct current motor.
Public/Granted literature
- US20130274063A1 HIGH EFFICIENCY TREADMILL MOTOR CONTROL Public/Granted day:2013-10-17
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