FI970401A0 - Process and apparatus for screening of stock - Google Patents
Process and apparatus for screening of stockInfo
- Publication number
- FI970401A0 FI970401A0 FI970401A FI970401A FI970401A0 FI 970401 A0 FI970401 A0 FI 970401A0 FI 970401 A FI970401 A FI 970401A FI 970401 A FI970401 A FI 970401A FI 970401 A0 FI970401 A0 FI 970401A0
- Authority
- FI
- Finland
- Prior art keywords
- stock
- screening
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI970401A FI117290B (en) | 1994-08-04 | 1997-01-31 | Fibre suspension screening with gradually increased turbulence - towards screen reject end by changing screen surface contours to accommodate stock thickness and velocity changes evens out performance |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/286,440 US5624558A (en) | 1994-08-04 | 1994-08-04 | Method and apparatus for screening a fiber suspension |
US28644094 | 1994-08-04 | ||
PCT/FI1995/000407 WO1996004421A1 (en) | 1994-08-04 | 1995-07-28 | Method and apparatus for screening a fiber suspension |
FI9500407 | 1995-07-28 | ||
FI970401A FI117290B (en) | 1994-08-04 | 1997-01-31 | Fibre suspension screening with gradually increased turbulence - towards screen reject end by changing screen surface contours to accommodate stock thickness and velocity changes evens out performance |
FI970401 | 1997-01-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI970401A0 true FI970401A0 (en) | 1997-01-31 |
FI970401A FI970401A (en) | 1997-03-06 |
FI117290B FI117290B (en) | 2006-08-31 |
Family
ID=26160318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI970401A FI117290B (en) | 1994-08-04 | 1997-01-31 | Fibre suspension screening with gradually increased turbulence - towards screen reject end by changing screen surface contours to accommodate stock thickness and velocity changes evens out performance |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI117290B (en) |
-
1997
- 1997-01-31 FI FI970401A patent/FI117290B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI970401A (en) | 1997-03-06 |
FI117290B (en) | 2006-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 117290 Country of ref document: FI |
|
MA | Patent expired |