EP0446734A3 - Device for distributing and spreading pulverulent or granular raw materials - Google Patents
Device for distributing and spreading pulverulent or granular raw materials Download PDFInfo
- 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- Withdrawn
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87697A LU87697A1 (en) | 1990-03-12 | 1990-03-12 | APPARATUS FOR DISPENSING AND DISTRIBUTING PULVERULENT OR GRANULAR RAW MATERIALS |
LU87697 | 1990-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0446734A2 EP0446734A2 (en) | 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EP19910103164 Withdrawn EP0446734A3 (en) | 1990-03-12 | 1991-03-02 | Device for distributing and spreading pulverulent or granular raw materials |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 (en) |
LU (1) | LU87697A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059411A1 (en) * | 1981-02-26 | 1982-09-08 | Elkem A/S | Apparatus for spreading covering material |
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 |
-
1990
- 1990-03-12 LU LU87697A patent/LU87697A1/en unknown
-
1991
- 1991-03-02 EP EP19910103164 patent/EP0446734A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059411A1 (en) * | 1981-02-26 | 1982-09-08 | Elkem A/S | Apparatus for spreading covering material |
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)
Title |
---|
SOVIET INVENTIONS ILLUSTRATED Semaine E03, 3 mars 1982. Derwent Publications Ltd., Londres GB. * |
Also Published As
Publication number | Publication date |
---|---|
LU87697A1 (en) | 1991-10-08 |
EP0446734A2 (en) | 1991-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB IT LI NL SE |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19911130 |
|
17Q | First examination report despatched |
Effective date: 19930402 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19931113 |