Invention Grant
- Patent Title: Combination weighing apparatus that controls rotation speed of dispersion table
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Application No.: US15943196Application Date: 2018-04-02
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Publication No.: US10670449B2Publication Date: 2020-06-02
- Inventor: Hiroki Otoshi
- Applicant: ISHIDA CO., LTD.
- Applicant Address: JP Kyoto
- Assignee: ISHIDA CO., LTD.
- Current Assignee: ISHIDA CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3cd4cbbe
- Main IPC: G01G19/393
- IPC: G01G19/393 ; G01G13/16

Abstract:
A weighing apparatus according to the present invention comprises: a dispersion table configured to rotate an article supplied from an outside around a central axis defined in a substantially vertical direction and to convey the article in a direction away from the central axis; an acquisition unit configured to acquire a mass value of the article placed on the dispersion table; and a control unit configured to control a rotation speed of the dispersion table on the basis of the mass value. The control unit is configured to set the rotation speed of the dispersion table to a first rotation speed when the mass value is equal to or less than a first mass value, and to set the rotation speed of the dispersion table to a second rotation speed slower than the first rotation speed when the mass value is a second mass value heavier than the first mass value.
Public/Granted literature
- US20180283931A1 COMBINATION WEIGHING APPARATUS Public/Granted day:2018-10-04
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