FR2373827A1 - Appareil d'alimentation en poids - Google Patents

Appareil d'alimentation en poids

Info

Publication number
FR2373827A1
FR2373827A1 FR7736889A FR7736889A FR2373827A1 FR 2373827 A1 FR2373827 A1 FR 2373827A1 FR 7736889 A FR7736889 A FR 7736889A FR 7736889 A FR7736889 A FR 7736889A FR 2373827 A1 FR2373827 A1 FR 2373827A1
Authority
FR
France
Prior art keywords
substance
delivers
feeding device
weight
weight feeding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7736889A
Other languages
English (en)
Other versions
FR2373827B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acrison Inc
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
Application filed by Acrison Inc filed Critical Acrison Inc
Publication of FR2373827A1 publication Critical patent/FR2373827A1/fr
Application granted granted Critical
Publication of FR2373827B1 publication Critical patent/FR2373827B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01G11/086—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the loss-in-weight feeding type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/16—Means for automatically discharging weigh receptacles under control of the weighing mechanism
    • G01G13/20—Means for automatically discharging weigh receptacles under control of the weighing mechanism by screw conveyors in the weigh receptacle
    • 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
    • G05D7/0611—Control of flow characterised by the use of electric means specially adapted for solid materials characterised by the set value given to the control element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Feedback Control In General (AREA)

Abstract

L'invention concerne un appareil automatique d'alimentation en poids. Il comporte un récipient rempli d'une substance, un dispositif qui delivre la substance du récipient à un débit commandé, un appareil qui pèse la substance délivrée et qui produit un signal électrique proportionnel à ce poids, un convertisseur de tension en fréquence qui reçoit les signaux électriques, un calculateur numérique qui délivre un signal de correction en fonction des signaux de données reçus. L'invention s'applique à l'alimentation en matières sèches et liquides.
FR7736889A 1976-12-07 1977-12-07 Appareil d'alimentation en poids Expired FR2373827B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/748,397 US4111272A (en) 1976-12-07 1976-12-07 Weigh feeding apparatus

Publications (2)

Publication Number Publication Date
FR2373827A1 true FR2373827A1 (fr) 1978-07-07
FR2373827B1 FR2373827B1 (fr) 1987-04-24

Family

ID=25009283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736889A Expired FR2373827B1 (fr) 1976-12-07 1977-12-07 Appareil d'alimentation en poids

Country Status (9)

Country Link
US (1) US4111272A (fr)
JP (1) JPS5392165A (fr)
AU (1) AU515139B2 (fr)
BR (1) BR7708141A (fr)
CA (1) CA1099689A (fr)
CH (1) CH632718A5 (fr)
DE (1) DE2754527A1 (fr)
FR (1) FR2373827B1 (fr)
GB (2) GB1584886A (fr)

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DE2744444C3 (de) * 1977-10-03 1980-09-25 List, Hans, Prof. Dipl.-Ing. Dr.Dr. H.C., Graz (Oesterreich) Einrichtung zur Messung des Massendurchflusses von Flüssigkeiten
US4265266A (en) * 1980-01-23 1981-05-05 Halliburton Company Controlled additive metering system
US4410106A (en) * 1980-01-23 1983-10-18 Halliburton Company Additive material metering system with pneumatic discharge
US4432064A (en) * 1980-10-27 1984-02-14 Halliburton Company Apparatus for monitoring a plurality of operations
US4381545A (en) * 1980-12-29 1983-04-26 E. I. Du Pont De Nemours And Company Control means and method for powder bagging
US4407108A (en) * 1980-12-29 1983-10-04 E. I. Du Pont De Nemours And Company Apparatus and method for powder bagging
FR2511149A1 (fr) * 1981-08-04 1983-02-11 Roussel Uclaf Dispositif et procede de dosage de quantites predeterminees d'au moins un produit
AU546853B2 (en) * 1982-12-11 1985-09-26 Satake Engineering Co. Ltd. Grain handling system
US4477473A (en) * 1983-01-12 1984-10-16 General Foods Corporation Apparatus and method for producing frozen confections
US4538221A (en) * 1983-04-06 1985-08-27 Halliburton Company Apparatus and method for mixing a plurality of substances
US4538222A (en) * 1983-04-06 1985-08-27 Halliburton Company Apparatus and method for mixing a plurality of substances
GB2144884A (en) * 1983-08-11 1985-03-13 Pa Consulting Services Fluid flow regulation
DE3346145C2 (de) * 1983-12-21 1986-02-13 Claus 6304 Lollar Friedrich Meßvorrichtung zur kontinuierlichen Ermittlung der Durchsatzmenge von Materialströmen
DE3404581A1 (de) * 1984-02-09 1985-08-14 Miele & Cie GmbH & Co, 4830 Gütersloh Milchmengenmessgeraet fuer eine melkanlage
US4614162A (en) * 1984-06-07 1986-09-30 Frito-Lay, Inc. Apparatus and method for distribution of seasonings and like granular/powdered materials
CA1247170A (fr) * 1984-10-31 1988-12-20 Raymond B. Dunlop Systeme a tuyau de transport en chute
US4921132A (en) * 1985-10-30 1990-05-01 Automation, Inc. Ink motor system
US4796782A (en) * 1985-10-30 1989-01-10 Automation, Inc. Ink monitor system
US4775949A (en) * 1986-06-27 1988-10-04 K-Tron International, Inc. Weigh feeding system with stochastic control
US4779186A (en) * 1986-12-24 1988-10-18 Halliburton Company Automatic density control system for blending operation
US4916631A (en) * 1986-12-24 1990-04-10 Halliburton Company Process control system using remote computer and local site control computers for mixing a proppant with a fluid
US5014218A (en) * 1986-12-24 1991-05-07 Halliburton Company Using a remote control computer connected to a vocal control computer and a monitor computer
ATE65128T1 (de) * 1987-05-21 1991-07-15 Schenck Ag Carl Verfahren zur regelung einer differentialdosierwaage, insbesondere fuer schuettgueter, und differential-dosierwaage zur durchfuehrung des verfahrens.
US5260880A (en) * 1987-08-04 1993-11-09 Accurate, Inc. Loss-in-weight feeder system
US4882784A (en) * 1987-11-04 1989-11-21 Moksnes Manufacturing Co., Inc. Loss-in-weight feeder system
US4945957A (en) * 1988-05-02 1990-08-07 Ohaus Corporation High-resolution weigher/feeder for fine particulate materials
WO1989010872A1 (fr) * 1988-05-02 1989-11-16 Ohaus Corporation Dispositif de pesage/alimentation a haute resolution pour materiaux particulaires fins
DE3933471A1 (de) * 1989-10-06 1991-04-18 Schenck Ag Carl Verfahren und vorrichtung zur verbesserung der dosiergenauigkeit einer geregelten differentialdosierwaage
EP0425735B1 (fr) * 1989-10-30 1993-08-04 Brabender Technologie Kg Dispositif de dosage par poids pour matière coulante
DE4116331C2 (de) * 1991-05-17 1994-07-07 Schenck Ag Carl Dosiervorrichtung für Schüttgüter und Flüssigkeiten
US5386939A (en) * 1991-05-30 1995-02-07 Recot, Inc. Apparatus and method for distribution of seasonings and the like for the uniform distribution of seasonings or like granular/powdered materials
US5335185A (en) * 1992-04-24 1994-08-02 Halliburton Company Automatic level control system and method
US5522459A (en) * 1993-06-03 1996-06-04 Halliburton Company Continuous multi-component slurrying process at oil or gas well
US5452954A (en) * 1993-06-04 1995-09-26 Halliburton Company Control method for a multi-component slurrying process
US5423455A (en) * 1993-06-25 1995-06-13 Acrison, Inc. Materials feeding system with level sensing probe and method for automatic bulk density determination
DE4321974C2 (de) * 1993-07-01 1995-05-18 Gericke Gmbh Verfahren zur Überwachung der Dosierleistungsregelung einer Dosiervorrichtung
DE59306533D1 (de) * 1993-07-01 1997-06-26 Gericke Gmbh Verfahren zur Steuerung der Dosierleistung einer Differentialdosierwaage
US5639995A (en) * 1995-04-03 1997-06-17 Upper Limits Engineering Co. Apparatus and method for controlling a vibratory feeder in a weighing machine
AT405576B (de) * 1995-05-04 1999-09-27 Chemiefaser Lenzing Ag Verfahren zum kontrollieren einer fliessenden cellulosesuspension
US6621014B1 (en) 2000-10-13 2003-09-16 E. M. Tanner & Sons, Inc. Load sensitive, variable speed mechanical dynamics adjusting system
US6644344B2 (en) * 2001-05-11 2003-11-11 Ashland, Inc. Method and apparatus for metering a flow rate of a fluid
DE102006061818B4 (de) * 2006-12-21 2013-07-25 Erwin Bichler Austragsvorrichtung für pulver- oder granulatförmige Feststoffe von Dünger- bzw. Tierfutter-Dosier-Mischanlagen sowie Verfahren zum Betreiben einer solchen Vorrichtung
KR100921018B1 (ko) * 2007-10-30 2009-10-09 삼성전기주식회사 오토 힌지 모듈 및 이를 구비한 양변기용 개폐 장치
US20120104032A1 (en) * 2010-11-02 2012-05-03 Bahn Craig D Feed Dispensing Machine
US8960220B2 (en) * 2011-04-18 2015-02-24 Ceres Technologies, Inc. Liquid mass measurement and fluid transmitting apparatus
US20130084368A1 (en) * 2011-10-03 2013-04-04 Karl Linck Metering the Disposition of a Food Product into Cavities Forming a Pellet
US10448660B2 (en) * 2011-10-03 2019-10-22 Kerry Luxembourg S.à.r.l. Metering the disposition of a food product into cavities forming a pellet
US9260253B2 (en) * 2012-08-07 2016-02-16 Baker Hughes Incorporated Apparatus and methods for assisting in controlling material discharged from a conveyor
US9038865B2 (en) 2012-08-07 2015-05-26 Baker Hughes Incorporated Apparatus and methods for assisting in controlling the discharge of material onto a conveyor from a dispenser
US9648898B2 (en) 2012-09-13 2017-05-16 Kerry Luxembourg S.à.r.l. Metering the disposition of a food product into cavities forming a pellet
US10285418B2 (en) * 2016-01-13 2019-05-14 Robert O Brandt, Jr. Method and apparatus for smoothing irregular particulate flow stream
US10370800B2 (en) 2016-08-15 2019-08-06 Sno-Way International, Inc. Hopper spreader with back EMF control and hopper system speed control
US10641637B2 (en) * 2018-08-20 2020-05-05 Hot Melt Technologies, Inc. Level detector for a hot melt system
FR3094965B1 (fr) * 2019-04-15 2022-01-07 Crossject Procédé optimisé de remplissage d’une charge pyrotechnique et système mettant en œuvre un tel procédé
US11566968B2 (en) * 2021-01-19 2023-01-31 Rolls-Royce Corporation Control of particle delivery in contamination test rig
CN113291775B (zh) * 2021-04-08 2024-01-05 广州财盟科技有限公司 一种食品智能储运抽检检测设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967758A (en) * 1975-02-18 1976-07-06 Acrison, Inc. Automatically controlled weigh feeding apparatus

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US3494507A (en) * 1966-07-05 1970-02-10 Ronald J Ricciardi Metering apparatus
AU414492B1 (en) * 1966-07-06 1971-06-30 Australian Iron & Steel Pty. Limited Simplified automatic charging system for blast furnaces
US3498395A (en) * 1967-03-17 1970-03-03 Woodman Co Automatic feed control for high speed weighing
US3674097A (en) * 1971-03-12 1972-07-04 Howe Richardson Scale Co Motion detector for weighing apparatus
US3805903A (en) * 1972-05-02 1974-04-23 Triangle Package Machinery Co Servo control system for filling machine weight setting
US3889848A (en) * 1972-07-25 1975-06-17 Ronald J Ricciardi Automatically controlled weigh feeding apparatus
FR2210977A6 (fr) * 1972-12-18 1974-07-12 Foucault Pierre
US3856097A (en) * 1973-01-05 1974-12-24 R Safranski Automatic scale control system and methods
US3837415A (en) * 1973-06-18 1974-09-24 Triangle Package Machinery Co Bulk weight servo control for packaging machines
US4037598A (en) * 1974-08-12 1977-07-26 Ivac Corporation Method and apparatus for fluid flow control
US3985266A (en) * 1975-08-13 1976-10-12 K-Tron Corporation Apparatus for controlling the feed rate and batch size of a material feeder
CA1094039A (fr) * 1976-04-19 1981-01-20 Angelo Ferrara Systeme d'alimentation a debit commande automatiquement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967758A (en) * 1975-02-18 1976-07-06 Acrison, Inc. Automatically controlled weigh feeding apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/62 *

Also Published As

Publication number Publication date
JPS5392165A (en) 1978-08-12
GB1584886A (en) 1981-02-18
BR7708141A (pt) 1978-07-25
CH632718A5 (fr) 1982-10-29
AU515139B2 (en) 1981-03-19
DE2754527C2 (fr) 1990-01-11
DE2754527A1 (de) 1978-06-15
AU3133777A (en) 1979-06-14
US4111272A (en) 1978-09-05
FR2373827B1 (fr) 1987-04-24
CA1099689A (fr) 1981-04-21
GB1584887A (en) 1981-02-18

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