EP0446734A3 - Device for distributing and spreading pulverulent or granular raw materials - Google Patents

Device for distributing and spreading pulverulent or granular raw materials Download PDF

Info

Publication number
EP0446734A3
EP0446734A3 EP19910103164 EP91103164A EP0446734A3 EP 0446734 A3 EP0446734 A3 EP 0446734A3 EP 19910103164 EP19910103164 EP 19910103164 EP 91103164 A EP91103164 A EP 91103164A EP 0446734 A3 EP0446734 A3 EP 0446734A3
Authority
EP
European Patent Office
Prior art keywords
distributing
raw materials
granular raw
pulverulent
spreading
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.)
Withdrawn
Application number
EP19910103164
Other languages
English (en)
Other versions
EP0446734A2 (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.)
Repa International Ltd
Original Assignee
Repa International Ltd
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 Repa International Ltd filed Critical Repa International Ltd
Publication of EP0446734A2 publication Critical patent/EP0446734A2/fr
Publication of EP0446734A3 publication Critical patent/EP0446734A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP19910103164 1990-03-12 1991-03-02 Device for distributing and spreading pulverulent or granular raw materials Withdrawn EP0446734A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU87697 1990-03-12
LU87697A LU87697A1 (fr) 1990-03-12 1990-03-12 Appareil de distribution et de repartition de matieres premieres pulverulentes ou granuleuses

Publications (2)

Publication Number Publication Date
EP0446734A2 EP0446734A2 (fr) 1991-09-18
EP0446734A3 true EP0446734A3 (en) 1991-10-30

Family

ID=19731224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910103164 Withdrawn EP0446734A3 (en) 1990-03-12 1991-03-02 Device for distributing and spreading pulverulent or granular raw materials

Country Status (2)

Country Link
EP (1) EP0446734A3 (fr)
LU (1) LU87697A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172657C1 (ru) * 1999-12-14 2001-08-27 Открытое акционерное общество "Новолипецкий металлургический комбинат" Устройство подачи сыпучих материалов для обработки жидкого металла при его непрерывной разливке
CN111873414A (zh) * 2019-05-03 2020-11-03 罗天珍 一种三维打印机专用狭缝自封铺粉装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059411A1 (fr) * 1981-02-26 1982-09-08 Elkem A/S Dispositif pour la distribution de matiére de couverture
GB2207663A (en) * 1987-07-21 1989-02-08 Funken Kk Continuous constant-rate particle feeding device with roller with grooves for feeding particles without crumbling even though these particles are readily subject to crumbling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059411A1 (fr) * 1981-02-26 1982-09-08 Elkem A/S Dispositif pour la distribution de matiére de couverture
GB2207663A (en) * 1987-07-21 1989-02-08 Funken Kk Continuous constant-rate particle feeding device with roller with grooves for feeding particles without crumbling even though these particles are readily subject to crumbling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Semaine E03, 3 mars 1982. Derwent Publications Ltd., Londres GB. *

Also Published As

Publication number Publication date
EP0446734A2 (fr) 1991-09-18
LU87697A1 (fr) 1991-10-08

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