FI870402A - INLOPPSLAODA OCH ETT SAETT ATT BREDA UT MASSA TILL EN BANA. - Google Patents
INLOPPSLAODA OCH ETT SAETT ATT BREDA UT MASSA TILL EN BANA. Download PDFInfo
- Publication number
- FI870402A FI870402A FI870402A FI870402A FI870402A FI 870402 A FI870402 A FI 870402A FI 870402 A FI870402 A FI 870402A FI 870402 A FI870402 A FI 870402A FI 870402 A FI870402 A FI 870402A
- Authority
- FI
- Finland
- Prior art keywords
- inloppslaoda
- bana
- breda
- massa
- till
- Prior art date
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- Paper (AREA)
Abstract
A headbox intended for pulp with a consistency of 6-15%. The headbox comprises a pressure chamber 1 in which one wall 2 is formed by flow openings 3 that discharge into a chamber 14 from which the pulp is supplied fluidized onto a forming surface 7 through an outlet opening 17 directed toward the forming surface. An opposite wall in chamber 14 forms a stop surface 15 for the pulp streams from openings 3, as well as an outlet gap 16 between the lower edge of the walls and the forming surface. <IMAGE>
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI870402A FI85888C (en) | 1987-01-30 | 1987-01-30 | INLOPPSLAODA FOER BREDNING UT TJOCK MASS TILL EN BANA. |
DE8888901050T DE3869769D1 (en) | 1987-01-30 | 1988-01-27 | DEVICE AND METHOD FOR SPREADING PULP ONTO A TAPE. |
JP63501298A JPH02501935A (en) | 1987-01-30 | 1988-01-27 | Method for distributing pulp in the form of a web and headbox therefor |
PCT/FI1988/000010 WO1988005840A1 (en) | 1987-01-30 | 1988-01-27 | Method and apparatus for spreading pulp to a web |
AT88901050T ATE74389T1 (en) | 1987-01-30 | 1988-01-27 | DEVICE AND METHOD FOR SPREADING PULP ONTO A BELT. |
EP88901050A EP0348398B1 (en) | 1987-01-30 | 1988-01-27 | Method and apparatus for spreading pulp to a web |
CA000557676A CA1333965C (en) | 1987-01-30 | 1988-01-29 | Method and apparatus for spreading pulp to a web |
FI893583A FI893583A0 (en) | 1987-01-30 | 1989-07-27 | FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA. |
SU894614775A RU2042756C1 (en) | 1987-01-30 | 1989-07-29 | Breast box for distribution of fibrous mass, concentration 6 - 15%, on sheet-forming device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI870402A FI85888C (en) | 1987-01-30 | 1987-01-30 | INLOPPSLAODA FOER BREDNING UT TJOCK MASS TILL EN BANA. |
FI870402 | 1987-01-30 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI870402A0 FI870402A0 (en) | 1987-01-30 |
FI870402A true FI870402A (en) | 1988-07-31 |
FI85888B FI85888B (en) | 1992-02-28 |
FI85888C FI85888C (en) | 1992-06-10 |
Family
ID=8523866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI870402A FI85888C (en) | 1987-01-30 | 1987-01-30 | INLOPPSLAODA FOER BREDNING UT TJOCK MASS TILL EN BANA. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI85888C (en) |
-
1987
- 1987-01-30 FI FI870402A patent/FI85888C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI870402A0 (en) | 1987-01-30 |
FI85888B (en) | 1992-02-28 |
FI85888C (en) | 1992-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: A. AHLSTROEM OSAKEYHTIOE |