CA996231A - Method and apparatus to regulate feeding of bulk material - Google Patents

Method and apparatus to regulate feeding of bulk material

Info

Publication number
CA996231A
CA996231A CA172,107A CA172107A CA996231A CA 996231 A CA996231 A CA 996231A CA 172107 A CA172107 A CA 172107A CA 996231 A CA996231 A CA 996231A
Authority
CA
Canada
Prior art keywords
bulk material
regulate feeding
regulate
feeding
bulk
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.)
Expired
Application number
CA172,107A
Other languages
English (en)
Other versions
CA172107S (en
Inventor
Marc Girard
Daniel Martin
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Application granted granted Critical
Publication of CA996231A publication Critical patent/CA996231A/en
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
    • 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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Control Of Conveyors (AREA)
CA172,107A 1972-05-25 1973-05-24 Method and apparatus to regulate feeding of bulk material Expired CA996231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218591A FR2185562B1 (sv) 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
CA996231A true CA996231A (en) 1976-08-31

Family

ID=9099053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,107A Expired CA996231A (en) 1972-05-25 1973-05-24 Method and apparatus to regulate feeding of bulk material

Country Status (4)

Country Link
US (1) US3834473A (sv)
JP (1) JPS4985764A (sv)
CA (1) CA996231A (sv)
FR (1) FR2185562B1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449482A (en) * 1973-07-17 1976-09-15 Hobart Eng Ltd Feed control system
AT366179B (de) * 1974-04-08 1982-03-25 Ife Gmbh Anordnung fuer die chargenverwiegung von fluessigkeiten und schuettguetern
US4137976A (en) * 1977-05-09 1979-02-06 Fiber Industries, Inc. Method and apparatus for bale weight control
DE2849900A1 (de) * 1978-11-17 1980-05-29 Fiber Industries Inc Verfahren und vorrichtung zur bildung von packungen aus fasermaterial mit gleichmaessigem gewicht
US4222448A (en) * 1979-06-29 1980-09-16 Owens-Corning Fiberglas Corporation Automatic batch weighing system
GB2060947B (en) * 1979-10-18 1983-08-10 Cosmopolitan Textile Co Ltd Control of weighing
JPS5858907A (ja) * 1981-10-05 1983-04-07 Kawasaki Steel Corp 熱間圧延における圧延能率制御方法
DE3447648C2 (de) * 1984-12-28 1986-12-11 Garbade, Rolf, 2804 Lilienthal Verfahren und Vorrichtung zur gewichtsmäßigen Erfassung von Material, vorzugsweise Müll, bei der Entleerung in ein Sammelfahrzeug
DE3504735C1 (de) * 1985-02-21 1986-09-25 Yamato Scale Co. Ltd., Akashi, Hyogo Nullpunkt-Korrekturschaltung für eine Wiegemaschine
US4843579A (en) * 1986-03-10 1989-06-27 Hierath & Andrews Corp. Weighing and filling method and apparatus
FR2608798B1 (fr) * 1986-12-19 1989-02-24 Air Liquide Procede pour controler le debit d'un gaz dans une vanne et generateur de debit mettant en oeuvre ce procede
EP0318611A1 (en) * 1987-12-04 1989-06-07 Ivan A.S.Z. Peschl Method and apparatus for proportioning and/or equalizing a flow of material
US4921578A (en) * 1989-06-05 1990-05-01 Kabushiki Kaisha Komatsu Seisakusho Apparatus for representing a load to be carried by a dump truck
US6310454B1 (en) 1997-11-07 2001-10-30 Robert L. Moran Apparatus and control method for feeder system for flowable material
DE102011004141A1 (de) * 2010-09-02 2012-03-08 Siemens Aktiengesellschaft Verfahren zum Steuern von Materialströmen, insbesondere in Form von Schüttgut und dergleichen und entsprechende Vorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897638A (en) * 1956-06-13 1959-08-04 Bryant Chucking Grinder Co Process control apparatus
US2962150A (en) * 1958-06-09 1960-11-29 Reserve Mining Co Magnetic material feed control
US3116801A (en) * 1960-11-04 1964-01-07 Fr Hesser Maschinenfabrik Ag F Machine for measuring out fluent, pourable material
US3186596A (en) * 1962-01-25 1965-06-01 Industrial Nucleonics Corp Concrete batch blending control system
US3225180A (en) * 1962-03-15 1965-12-21 Inland Steel Co Weight measuring and indicating apparatus and method
AU414492B1 (en) * 1966-07-06 1971-06-30 Australian Iron & Steel Pty. Limited Simplified automatic charging system for blast furnaces
US3724569A (en) * 1968-11-14 1973-04-03 S Blodgett Method and apparatus for controlling product charge weights
SE345520B (sv) * 1969-03-14 1972-05-29 Aga Ab
US3634187A (en) * 1969-12-18 1972-01-11 Owens Illinois Inc Continuously controlling the basis weight of paper by a timed basis weight valve position signal

Also Published As

Publication number Publication date
US3834473A (en) 1974-09-10
FR2185562B1 (sv) 1974-12-27
JPS4985764A (sv) 1974-08-16
FR2185562A1 (sv) 1974-01-04

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