CA2018317C - Methode et dispositif pour la regulation de la pression de contact dans la presse d'une machine a fabriquer le papier - Google Patents
Methode et dispositif pour la regulation de la pression de contact dans la presse d'une machine a fabriquer le papierInfo
- Publication number
- CA2018317C CA2018317C CA 2018317 CA2018317A CA2018317C CA 2018317 C CA2018317 C CA 2018317C CA 2018317 CA2018317 CA 2018317 CA 2018317 A CA2018317 A CA 2018317A CA 2018317 C CA2018317 C CA 2018317C
- Authority
- CA
- Canada
- Prior art keywords
- press
- nip
- profile
- roll
- rolls
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- 238000009826 distribution Methods 0.000 claims abstract description 23
- 239000000123 paper Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 239000011087 paperboard Substances 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 102100027581 Forkhead box protein P3 Human genes 0.000 description 1
- 101000861452 Homo sapiens Forkhead box protein P3 Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI892757 | 1989-06-06 | ||
| FI892757A FI82956C (fi) | 1989-06-06 | 1989-06-06 | Foerfarande och anordning foer kontroll av nyptrycksprofilen i presspartiet av en pappersmaskin. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2018317A1 CA2018317A1 (fr) | 1990-12-06 |
| CA2018317C true CA2018317C (fr) | 1998-11-17 |
Family
ID=8528578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2018317 Expired - Fee Related CA2018317C (fr) | 1989-06-06 | 1990-06-05 | Methode et dispositif pour la regulation de la pression de contact dans la presse d'une machine a fabriquer le papier |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2018317C (fr) |
| FI (1) | FI82956C (fr) |
-
1989
- 1989-06-06 FI FI892757A patent/FI82956C/fi not_active IP Right Cessation
-
1990
- 1990-06-05 CA CA 2018317 patent/CA2018317C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI82956B (fi) | 1991-01-31 |
| FI892757A0 (fi) | 1989-06-06 |
| FI892757A7 (fi) | 1990-12-07 |
| FI82956C (fi) | 1991-05-10 |
| CA2018317A1 (fr) | 1990-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |