SE7408470L - - Google Patents
Info
- Publication number
- SE7408470L SE7408470L SE7408470A SE7408470A SE7408470L SE 7408470 L SE7408470 L SE 7408470L SE 7408470 A SE7408470 A SE 7408470A SE 7408470 A SE7408470 A SE 7408470A SE 7408470 L SE7408470 L SE 7408470L
- Authority
- SE
- Sweden
- Prior art keywords
- controlling
- valves
- sheet
- value set
- parameters
- Prior art date
Links
- 239000000835 fiber Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US838370A | 1970-02-03 | 1970-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7408470L true SE7408470L (enExample) | 1974-06-27 |
Family
ID=21731333
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE126571A SE381524B (sv) | 1970-02-03 | 1971-02-02 | Sett att medelst en dator utfora en kvalitetsendring fran en gammal kvalitet till en ny kvalitet hos ett fiberark, jemte anordning for utforande av settet |
| SE7408470A SE7408470L (enExample) | 1970-02-03 | 1974-06-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE126571A SE381524B (sv) | 1970-02-03 | 1971-02-02 | Sett att medelst en dator utfora en kvalitetsendring fran en gammal kvalitet till en ny kvalitet hos ett fiberark, jemte anordning for utforande av settet |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA968045A (enExample) |
| DE (1) | DE2105048A1 (enExample) |
| FR (1) | FR2079220B1 (enExample) |
| GB (2) | GB1360442A (enExample) |
| SE (2) | SE381524B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI109379B (fi) * | 1997-07-14 | 2002-07-15 | Metso Paper Automation Oy | Menetelmä ja laitteisto paperikoneen lajinvaihdon toteuttamiseksi |
| US6640152B1 (en) | 2000-03-24 | 2003-10-28 | Abb Automation, Inc. | Modeling and control of sheet weight and moisture for paper machine transition |
| US10969749B2 (en) * | 2017-08-22 | 2021-04-06 | Honeywell Limited | Application of model predictive control (MPC)-based forced ramping of process input variables and process output reference trajectory design over a prediction horizon for MPC-based paper machine grade change control |
-
1971
- 1971-01-29 CA CA104,010A patent/CA968045A/en not_active Expired
- 1971-02-02 SE SE126571A patent/SE381524B/xx unknown
- 1971-02-03 DE DE19712105048 patent/DE2105048A1/de active Pending
- 1971-02-03 FR FR7103652A patent/FR2079220B1/fr not_active Expired
- 1971-04-19 GB GB2026771A patent/GB1360442A/en not_active Expired
- 1971-04-19 GB GB150774A patent/GB1360443A/en not_active Expired
-
1974
- 1974-06-27 SE SE7408470A patent/SE7408470L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2079220B1 (enExample) | 1973-06-08 |
| FR2079220A1 (enExample) | 1971-11-12 |
| CA968045A (en) | 1975-05-20 |
| GB1360442A (en) | 1974-07-17 |
| SE381524B (sv) | 1975-12-08 |
| DE2105048A1 (de) | 1971-08-19 |
| GB1360443A (en) | 1974-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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