SE8703609L - Forfarande och anordning vid inloppsladan och dess tillstromningssystem i en pappersmaskin - Google Patents
Forfarande och anordning vid inloppsladan och dess tillstromningssystem i en pappersmaskinInfo
- Publication number
- SE8703609L SE8703609L SE8703609A SE8703609A SE8703609L SE 8703609 L SE8703609 L SE 8703609L SE 8703609 A SE8703609 A SE 8703609A SE 8703609 A SE8703609 A SE 8703609A SE 8703609 L SE8703609 L SE 8703609L
- Authority
- SE
- Sweden
- Prior art keywords
- flow rate
- headbox
- pulp suspension
- operate
- pipe system
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI863805A FI83549C (sv) | 1986-09-19 | 1986-09-19 | Förfarande och anordning vid inloppslådan och dess tillströmningssyste m i en pappersmaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8703609D0 SE8703609D0 (sv) | 1987-09-18 |
SE8703609L true SE8703609L (sv) | 1988-03-20 |
Family
ID=8523187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8703609A SE8703609L (sv) | 1986-09-19 | 1987-09-18 | Forfarande och anordning vid inloppsladan och dess tillstromningssystem i en pappersmaskin |
Country Status (5)
Country | Link |
---|---|
US (1) | US4804441A (sv) |
JP (1) | JPS6392795A (sv) |
DE (1) | DE3730775A1 (sv) |
FI (1) | FI83549C (sv) |
SE (1) | SE8703609L (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI84921C (sv) * | 1989-12-22 | 1992-02-10 | Ahlstroem Valmet | En eller flerskiktsinloppslåda med utvidgad reglerzon av genomloppsvol ym |
FI896202A (fi) * | 1989-12-22 | 1991-06-23 | Ahlstroem Valmet | Metod och anordning vid inloppslaodan av en pappers-, kartong- eller torkmaskin. |
US4971659A (en) * | 1990-01-29 | 1990-11-20 | Hiroshi Takeuchi | Head box with reducing stream gate |
US4980027A (en) * | 1990-06-04 | 1990-12-25 | Sandy Hill Corporation | Vari-flow headbox with large and small flow inlet systems |
FI85996C (sv) * | 1990-12-21 | 1992-06-25 | Valmet Karhula Inc | Regleranordning för den övre läppbalken av en inloppslåda |
US5202000A (en) * | 1991-09-30 | 1993-04-13 | Beloit Technologies, Inc. | Saveall apparatus for a twin-wire former |
CN1091553A (zh) * | 1992-11-20 | 1994-08-31 | 国家标准公司 | 电池电极的基质及其制造方法 |
DE4318430C2 (de) * | 1993-06-03 | 1997-03-27 | Schultz Hans Joachim Dr Ing | Stoffauflaufsystem einer Papiermaschine |
EP1099793B1 (en) * | 1993-07-01 | 2006-08-02 | Metso Paper, Inc. | Method and device in the regulation of the headbox |
FI100894B (sv) * | 1993-07-01 | 1998-03-13 | Valmet Paper Machinery Inc | Förfarande och anordning vid reglering av inloppslådan |
GB2367564B (en) * | 2000-10-04 | 2004-02-18 | Sandusky Walmsley Ltd | Method of and apparatus for distribution of paper stock in paper or board making machinery |
FI127817B (sv) * | 2012-08-21 | 2019-03-15 | Upm Kymmene Corp | Förfarande för tillverkning av en pappersprodukt, och pappersprodukt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973034A (en) * | 1958-03-03 | 1961-02-28 | Black Clawson Co | Paper machinery |
US4021295A (en) * | 1975-05-05 | 1977-05-03 | Beloit Corporation | Method and apparatus for supplying white water from a single silo in the formation of a multi-ply web |
US4086130A (en) * | 1976-07-16 | 1978-04-25 | Beloit Corporation | Control system and method for a multi-channel paper machine distributor |
AT355906B (de) * | 1977-05-23 | 1980-03-25 | Escher Wyss Gmbh | Stoffauflauf fuer papiermaschinen |
US4376014A (en) * | 1979-04-12 | 1983-03-08 | Beloit Corporation | Headbox for forming multi-ply sheets |
US4687548A (en) * | 1984-10-31 | 1987-08-18 | Valmet Oy | Method and apparatus for controlling distortion of fibre orientation in a paper web |
-
1986
- 1986-09-19 FI FI863805A patent/FI83549C/sv not_active IP Right Cessation
-
1987
- 1987-09-12 DE DE19873730775 patent/DE3730775A1/de not_active Withdrawn
- 1987-09-18 US US07/098,538 patent/US4804441A/en not_active Expired - Fee Related
- 1987-09-18 SE SE8703609A patent/SE8703609L/sv not_active Application Discontinuation
- 1987-09-19 JP JP62236051A patent/JPS6392795A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI83549B (fi) | 1991-04-15 |
US4804441A (en) | 1989-02-14 |
FI863805A (fi) | 1988-03-20 |
JPS6392795A (ja) | 1988-04-23 |
SE8703609D0 (sv) | 1987-09-18 |
FI863805A0 (fi) | 1986-09-19 |
DE3730775A1 (de) | 1988-03-31 |
FI83549C (sv) | 1991-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8703609-1 Effective date: 19911002 |