Invention Grant
- Patent Title: System and method for load measuring by motor torque
- Patent Title (中): 通过电机转矩进行负载测量的系统和方法
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Application No.: US10882854Application Date: 2004-07-01
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Publication No.: US08373078B2Publication Date: 2013-02-12
- Inventor: Gopal Madhavarao , Ken Furem , Daniel W. Robertson
- Applicant: Gopal Madhavarao , Ken Furem , Daniel W. Robertson
- Applicant Address: US GA Alpharetta
- Assignee: Siemens Industry, Inc.
- Current Assignee: Siemens Industry, Inc.
- Current Assignee Address: US GA Alpharetta
- Main IPC: G01G19/08
- IPC: G01G19/08
Abstract:
Certain exemplary embodiments comprise a method for determining a weight of a load associated with an excavating machine, the method comprising: determining a load torque of an excavating machine, the excavating machine comprising a bucket and a hoist motor adapted to vertically move the bucket; and calculating a load weight from the load torque.
Public/Granted literature
- US20050034902A1 System and method for load measuring by motor torque Public/Granted day:2005-02-17
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