NO772881L - System for stabilisering av massesuspensjonsstroemmen i en hydraulisk innloepskasse i en papirmaskin - Google Patents
System for stabilisering av massesuspensjonsstroemmen i en hydraulisk innloepskasse i en papirmaskinInfo
- Publication number
- NO772881L NO772881L NO772881A NO772881A NO772881L NO 772881 L NO772881 L NO 772881L NO 772881 A NO772881 A NO 772881A NO 772881 A NO772881 A NO 772881A NO 772881 L NO772881 L NO 772881L
- Authority
- NO
- Norway
- Prior art keywords
- flow
- guide strips
- turbulence
- channel system
- turbulence channel
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 5
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 230000008901 benefit Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- D21F1/02—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
- D21F1/026—Details of the turbulence section
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI762393A FI56987C (fi) | 1976-08-20 | 1976-08-20 | System foer stabilisering av massasuspensionstroemmen i en hydraulisk inloppslaoda i en pappersmaskin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO772881L true NO772881L (no) | 1978-02-21 |
Family
ID=8510196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO772881A NO772881L (no) | 1976-08-20 | 1977-08-18 | System for stabilisering av massesuspensjonsstroemmen i en hydraulisk innloepskasse i en papirmaskin |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4104116A (sv) |
| CA (1) | CA1076864A (sv) |
| DE (1) | DE2737559A1 (sv) |
| FI (1) | FI56987C (sv) |
| FR (1) | FR2362237A1 (sv) |
| GB (1) | GB1546292A (sv) |
| NO (1) | NO772881L (sv) |
| SE (1) | SE7709283L (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE446889B (sv) * | 1980-08-05 | 1986-10-13 | Mitsubishi Heavy Ind Ltd | Inloppslada vid en pappersmaskin |
| AT376721B (de) * | 1980-11-26 | 1984-12-27 | Escher Wyss Gmbh | Stoffauflauf fuer eine papiermaschine |
| DE3144066C2 (de) * | 1981-11-06 | 1985-10-31 | J.M. Voith Gmbh, 7920 Heidenheim | "Stoffauflauf für eine Papiermaschine" |
| US5019215A (en) * | 1988-10-17 | 1991-05-28 | Groupe Laperrier & Verreault, Inc. | Headbox with conduits having multiply connected domains |
| DE4323050C1 (de) * | 1993-07-12 | 1995-02-16 | Voith Gmbh J M | Düse eines Mehrschichtenstoffauflaufes und Verfahren zum vermischungsarmen Zusammenführen mindestens zweier Stoffsuspensionsströme |
| US5510005A (en) * | 1994-07-25 | 1996-04-23 | Westvaco Corporation | Venturi headbox for a papermaking machine |
| DE4433445C1 (de) * | 1994-09-20 | 1996-03-28 | Voith Gmbh J M | Stoffauflauf einer Papiermaschine |
| FR2732111B1 (fr) * | 1995-03-21 | 1997-05-09 | Inst Francais Du Petrole | Capteur de surveillance du liquide de refroidissement de circuits echangeur de chaleur |
| US6406595B1 (en) * | 1995-10-20 | 2002-06-18 | Institute Of Paper Science And Technology, Inc. | Methods and apparatus to enhance paper and board forming qualities |
| DE19728599A1 (de) * | 1997-07-04 | 1999-01-07 | Voith Sulzer Papiermasch Gmbh | Stoffauflauf |
| DE19819330A1 (de) * | 1998-04-30 | 1999-11-04 | Voith Sulzer Papiertech Patent | Drallbrecher |
| WO1999057366A2 (de) * | 1998-04-30 | 1999-11-11 | Voith Sulzer Papiertechnik Patent Gmbh | Stoffauflauf mit turbulenzkanälen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO119299B (sv) * | 1962-04-12 | 1970-04-27 | Karlstad Mekaniska Ab | |
| US3328236A (en) * | 1964-06-22 | 1967-06-27 | Black Clawson Co | Bunched tube approach to a headbox of a papermaking machine |
| US3514372A (en) * | 1966-11-29 | 1970-05-26 | Beloit Corp | Headbox method and means for blending of multiple jets |
| US3846229A (en) * | 1972-01-28 | 1974-11-05 | Lodding Engineering Corp | Flow systems for inducing fine-scale turbulence |
-
1976
- 1976-08-20 FI FI762393A patent/FI56987C/fi not_active IP Right Cessation
-
1977
- 1977-08-05 GB GB32861/77A patent/GB1546292A/en not_active Expired
- 1977-08-17 SE SE7709283A patent/SE7709283L/sv unknown
- 1977-08-18 NO NO772881A patent/NO772881L/no unknown
- 1977-08-19 DE DE19772737559 patent/DE2737559A1/de not_active Withdrawn
- 1977-08-19 FR FR7725424A patent/FR2362237A1/fr active Granted
- 1977-08-19 US US05/826,271 patent/US4104116A/en not_active Expired - Lifetime
- 1977-08-19 CA CA285,082A patent/CA1076864A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI56987B (fi) | 1980-01-31 |
| FR2362237A1 (fr) | 1978-03-17 |
| DE2737559A1 (de) | 1978-02-23 |
| FI56987C (fi) | 1980-05-12 |
| FI762393A (fi) | 1978-02-21 |
| GB1546292A (en) | 1979-05-23 |
| SE7709283L (sv) | 1978-02-21 |
| CA1076864A (en) | 1980-05-06 |
| US4104116A (en) | 1978-08-01 |
| FR2362237B3 (sv) | 1980-06-20 |
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