Invention Grant
- Patent Title: Method for the temperature-correction of a force-measuring device, and force-measuring device
- Patent Title (中): 力测量装置的温度校正方法和力测量装置
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Application No.: US13355980Application Date: 2012-01-23
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Publication No.: US09074925B2Publication Date: 2015-07-07
- Inventor: Thomas Köppel , Daniel Reber
- Applicant: Thomas Köppel , Daniel Reber
- Applicant Address: CH Greifensee
- Assignee: METTLER-TOLEDO AG
- Current Assignee: METTLER-TOLEDO AG
- Current Assignee Address: CH Greifensee
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP09166245 20090723
- Main IPC: G01G3/18
- IPC: G01G3/18 ; G01G23/01 ; G01G23/48 ; G06F17/40 ; G06F19/00 ; G01G7/04

Abstract:
An exemplary method for the temperature correction of a force-measuring device such as a balance is disclosed. The method includes generating, by means of a force-measuring cell, a force measurement signal corresponding to the input force; generating an electrical temperature measurement signal by means of a temperature sensor that is arranged at a distance from the heat-generating components of the force-measuring device, processing the force measurement signal into a temperature-corrected output signal based on the temperature measurement signal and the force measurement signal; and transmitting the output signal to an indicator unit and/or to a further processing unit.
Public/Granted literature
- US20120173168A1 METHOD FOR THE TEMPERATURE-CORRECTION OF A FORCE-MEASURING DEVICE, AND FORCE-MEASURING DEVICE Public/Granted day:2012-07-05
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