CH601780A5 - - Google Patents

Info

Publication number
CH601780A5
CH601780A5 CH111677A CH111677A CH601780A5 CH 601780 A5 CH601780 A5 CH 601780A5 CH 111677 A CH111677 A CH 111677A CH 111677 A CH111677 A CH 111677A CH 601780 A5 CH601780 A5 CH 601780A5
Authority
CH
Switzerland
Application number
CH111677A
Inventor
Ronald Joseph Ricciardi
Angelo Ferrara
Joseph Leonard Hartmann
Original Assignee
Acrison Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/678,391 external-priority patent/US4054784A/en
Application filed by Acrison Inc filed Critical Acrison Inc
Publication of CH601780A5 publication Critical patent/CH601780A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/12—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge by controlling the speed of the belt
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
CH111677A 1976-04-19 1977-01-31 CH601780A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/678,391 US4054784A (en) 1975-06-18 1976-04-19 Weigh feeder system

Publications (1)

Publication Number Publication Date
CH601780A5 true CH601780A5 (en) 1978-07-14

Family

ID=24722588

Family Applications (1)

Application Number Title Priority Date Filing Date
CH111677A CH601780A5 (en) 1976-04-19 1977-01-31

Country Status (7)

Country Link
JP (1) JPS52129158A (en)
AU (1) AU512170B2 (en)
BR (1) BR7701538A (en)
CA (1) CA1094039A (en)
CH (1) CH601780A5 (en)
DE (1) DE2658252A1 (en)
FR (1) FR2349135A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111272A (en) * 1976-12-07 1978-09-05 Acrison, Incorporated Weigh feeding apparatus
JPS6037015B2 (en) * 1980-06-27 1985-08-23 横河電機株式会社 Transfer amount control device
US4524886A (en) * 1982-01-28 1985-06-25 K-Tron International, Inc. Apparatus and method for improving the accuracy of a loss-in-weight feeding system
WO1991006835A1 (en) * 1989-10-30 1991-05-16 Brabender Technologie Kg Weighing metering device for free-flowing substances
US5103401A (en) * 1989-11-21 1992-04-07 Merrick Industries, Inc. System for precisely controlling discharge rates of loss-in-weight feeder systems
ATE153444T1 (en) * 1993-07-01 1997-06-15 Gericke Gmbh METHOD FOR CONTROLLING THE DOSING PERFORMANCE OF A DIFFERENTIAL DOSING SCALE
AT405576B (en) * 1995-05-04 1999-09-27 Chemiefaser Lenzing Ag METHOD FOR CONTROLLING A FLOWING CELLULOSE SUSPENSION

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186602A (en) * 1963-09-05 1965-06-01 Jos L Muscarelle Feeding apparatus for particulate material
FR86157E (en) * 1964-07-17 1965-12-24 Gen Electric Co Ltd Electromagnetic vibrating equipment
US3494507A (en) * 1966-07-05 1970-02-10 Ronald J Ricciardi Metering apparatus
DE1549291B2 (en) * 1967-11-25 1972-09-07 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt DEVICE FOR ADJUSTING A WEIGHING DEVICE THAT DISPLAYS THE FEEDING CAPACITY OF A EXHAUST DEVICE
US3674097A (en) * 1971-03-12 1972-07-04 Howe Richardson Scale Co Motion detector for weighing apparatus
US3708026A (en) * 1971-07-01 1973-01-02 Blh Electronics Digital batching
US3724720A (en) * 1971-08-05 1973-04-03 Tron Corp K Digital mass flow control system
US3889848A (en) * 1972-07-25 1975-06-17 Ronald J Ricciardi Automatically controlled weigh feeding apparatus
US3985266A (en) * 1975-08-13 1976-10-12 K-Tron Corporation Apparatus for controlling the feed rate and batch size of a material feeder

Also Published As

Publication number Publication date
FR2349135B1 (en) 1983-11-10
AU2079276A (en) 1978-06-29
DE2658252C2 (en) 1988-11-03
JPS52129158A (en) 1977-10-29
AU512170B2 (en) 1980-09-25
FR2349135A1 (en) 1977-11-18
BR7701538A (en) 1978-01-03
CA1094039A (en) 1981-01-20
DE2658252A1 (en) 1977-11-03

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Legal Events

Date Code Title Description
PL Patent ceased