Title:
METHOD FOR THE GRAVIMETRIC CONTROL OF A METERING DEVICE FOR BULK MATERIAL DURING THE REFILLING OF ITS STORAGE CONTAINER, AND METERING DEVICE FOR CARRYING OUT THE METHOD
Document Type and Number:
WIPO Patent Application WO/2020/049513
Kind Code:
A3
Abstract:
The method according to the invention provides that the gravimetric weighing is to be continued during the refilling of a gravimetric metering device (1) for bulk material, in addition the refilled bulk material mass is to be determined during refilling via a refilling container (3) in order to determine in real time or on average the actual mass flow which is output during refilling and to control it with regard to a desired mass flow.
Inventors:
HELFENSTEIN URS (CH)
LUDESCHER STEFAN (CH)
LUDESCHER STEFAN (CH)
Application Number:
PCT/IB2019/057521
Publication Date:
November 26, 2020
Filing Date:
September 06, 2019
Export Citation:
Assignee:
K TRON TECH INC (US)
International Classes:
G01G13/24; G01F1/76; G01G11/00; G01G13/00
Domestic Patent References:
| WO2016150923A2 | 2016-09-29 |
Foreign References:
| US3164217A | 1965-01-05 | |||
| US4529050A | 1985-07-16 | |||
| US6155767A | 2000-12-05 | |||
| US3659665A | 1972-05-02 | |||
| US20040060367A1 | 2004-04-01 | |||
| US20100269954A1 | 2010-10-28 | |||
| US5730153A | 1998-03-24 |
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