FI87940C - Inloppslaoda vid pappersmaskin - Google Patents
Inloppslaoda vid pappersmaskin Download PDFInfo
- Publication number
- FI87940C FI87940C FI862919A FI862919A FI87940C FI 87940 C FI87940 C FI 87940C FI 862919 A FI862919 A FI 862919A FI 862919 A FI862919 A FI 862919A FI 87940 C FI87940 C FI 87940C
- Authority
- FI
- Finland
- Prior art keywords
- nozzle space
- suspension
- control device
- upper lip
- inclination
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000002657 fibrous material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 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
- D21F1/028—Details of the nozzle section
-
- 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
Landscapes
- Paper (AREA)
- Making Paper Articles (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH304585 | 1985-07-12 | ||
| CH304585 | 1985-07-12 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI862919A0 FI862919A0 (fi) | 1986-07-11 |
| FI862919L FI862919L (fi) | 1987-01-13 |
| FI87940B FI87940B (fi) | 1992-11-30 |
| FI87940C true FI87940C (fi) | 1993-03-10 |
Family
ID=4247379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI862919A FI87940C (fi) | 1985-07-12 | 1986-07-11 | Inloppslaoda vid pappersmaskin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4906336A (en, 2012) |
| EP (1) | EP0209696B1 (en, 2012) |
| JP (1) | JP2666196B2 (en, 2012) |
| AT (1) | ATE46732T1 (en, 2012) |
| CA (1) | CA1281222C (en, 2012) |
| DE (2) | DE3533072A1 (en, 2012) |
| FI (1) | FI87940C (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6235159B1 (en) | 1996-06-10 | 2001-05-22 | Beloit Technologies, Inc. | Convergent flow headbox |
| US5882482A (en) * | 1996-06-10 | 1999-03-16 | Beloit Technologies, Inc. | Convergent flow headbox |
| US6033527A (en) * | 1998-07-06 | 2000-03-07 | Beloit Technologies, Inc. | Paper machine edge fiber alignment control by angled headbox sides |
| US7384548B2 (en) * | 2002-07-01 | 2008-06-10 | Terrien Richard J | Manually controlled skimming of industrial oil contaminants |
| DE10318035A1 (de) * | 2003-04-19 | 2004-11-04 | Voith Paper Patent Gmbh | Stoffauflauf |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1809937A (en) * | 1929-04-20 | 1931-06-16 | Hilsheimer Forrest | Inlet for paper making machines |
| GB733441A (en) * | 1952-10-20 | 1955-07-13 | Paper Patents Co | Improvements in or relating to a paper making machine |
| FR1396309A (fr) * | 1963-04-11 | 1965-04-23 | Karlstad Mekaniska Ab | Boîte collectrice pour machine à papier |
| FR1494138A (fr) * | 1966-05-25 | 1967-09-08 | Beloit Corp | Perfectionnements relatifs à la construction d'une tête de machine à papier |
| DE1941424C3 (de) * | 1969-08-14 | 1980-07-10 | Escher Wyss Gmbh, 7980 Ravensburg | Stoffauflauf für eine Papiermaschine |
| BE759413A (fr) * | 1969-12-13 | 1971-04-30 | Voith Gmbh J M | Caisson d'arrivee de pate, notamment pour machines a papier |
| US3738910A (en) * | 1972-02-08 | 1973-06-12 | Allis Chalmers | Nozzle adjusting arrangement for a papermaking machine headbox |
| ZA735253B (en) * | 1972-10-12 | 1974-07-31 | Crown Zellerbach Corp | Apparatus and method for delivering a fiber slurry |
| US3853695A (en) * | 1972-10-12 | 1974-12-10 | S Back | Entraining a liquid into a fiber slurry to accelerate it prior to discharge from a flow path onto a forming wire |
| AT331631B (de) * | 1973-07-13 | 1976-08-25 | Voith Gmbh J M | Stoffauflauf fur papiermaschinen u.dgl. |
| FI773744A7 (fi) * | 1977-12-12 | 1979-06-13 | Tampella Oy Ab | Hydraulisk inloppslaoda foer en pappersmaskin eller liknande |
| DE2825612C2 (de) * | 1978-06-10 | 1980-05-14 | J.M. Voith Gmbh, 7920 Heidenheim | Stoffauflauf für Papiermaschinen |
| SU964044A1 (ru) * | 1980-11-06 | 1982-10-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности | Напорный щик бумагоделательной машины |
| US4414062A (en) * | 1981-11-18 | 1983-11-08 | Valmet Oy | Headbox of a paper machine |
| DE3321406A1 (de) * | 1983-06-09 | 1984-12-13 | Escher Wyss Gmbh, 7980 Ravensburg | Stoffauflauf fuer eine papiermaschine |
-
1985
- 1985-09-17 DE DE19853533072 patent/DE3533072A1/de active Granted
-
1986
- 1986-06-07 AT AT86107783T patent/ATE46732T1/de not_active IP Right Cessation
- 1986-06-07 DE DE8686107783T patent/DE3665895D1/de not_active Expired
- 1986-06-07 EP EP86107783A patent/EP0209696B1/de not_active Expired
- 1986-07-08 CA CA000513335A patent/CA1281222C/en not_active Expired - Lifetime
- 1986-07-11 FI FI862919A patent/FI87940C/fi not_active IP Right Cessation
- 1986-07-11 JP JP61162192A patent/JP2666196B2/ja not_active Expired - Lifetime
-
1988
- 1988-06-09 US US07/204,302 patent/US4906336A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI87940B (fi) | 1992-11-30 |
| ATE46732T1 (de) | 1989-10-15 |
| DE3665895D1 (en) | 1989-11-02 |
| EP0209696B1 (de) | 1989-09-27 |
| EP0209696A1 (de) | 1987-01-28 |
| FI862919L (fi) | 1987-01-13 |
| DE3533072C2 (en, 2012) | 1988-12-15 |
| JP2666196B2 (ja) | 1997-10-22 |
| FI862919A0 (fi) | 1986-07-11 |
| US4906336A (en) | 1990-03-06 |
| JPS6215393A (ja) | 1987-01-23 |
| CA1281222C (en) | 1991-03-12 |
| DE3533072A1 (de) | 1987-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer of assignment of patent |
Owner name: VOITH SULZER PAPIERMASCHINEN GMBH |
|
| MM | Patent lapsed |
Owner name: VOITH SULZER PAPIERMASCHINEN GMBH |