EP2655734A4 - Flow pipe for the turbulence generator of the headbox of a fibre web machine and a turbulence generator of the headbox of a fibre web machine - Google Patents
Flow pipe for the turbulence generator of the headbox of a fibre web machine and a turbulence generator of the headbox of a fibre web machineInfo
- Publication number
- EP2655734A4 EP2655734A4 EP11851085.8A EP11851085A EP2655734A4 EP 2655734 A4 EP2655734 A4 EP 2655734A4 EP 11851085 A EP11851085 A EP 11851085A EP 2655734 A4 EP2655734 A4 EP 2655734A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- headbox
- fibre web
- turbulence generator
- web machine
- flow pipe
- 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.)
- Granted
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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20106358A FI122895B (en) | 2010-12-21 | 2010-12-21 | FLOW PIPE FOR FIBER BOX TURBOULER GENERATOR AND FIBERBOARD BOX TURBULATOR GENERATOR |
| PCT/FI2011/051133 WO2012085343A1 (en) | 2010-12-21 | 2011-12-19 | Flow pipe for the turbulence generator of the headbox of a fibre web machine and a turbulence generator of the headbox of a fibre web machine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2655734A1 EP2655734A1 (en) | 2013-10-30 |
| EP2655734A4 true EP2655734A4 (en) | 2014-07-09 |
| EP2655734B1 EP2655734B1 (en) | 2016-09-28 |
Family
ID=43415047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11851085.8A Not-in-force EP2655734B1 (en) | 2010-12-21 | 2011-12-19 | Turbulence generator of a headbox of a fibre web machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2655734B1 (en) |
| CN (1) | CN103261515B (en) |
| FI (1) | FI122895B (en) |
| WO (1) | WO2012085343A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343037A (en) * | 2014-11-17 | 2015-02-11 | 张珣 | Active pulp shooting machine |
| DE102016114040A1 (en) * | 2016-07-29 | 2018-02-01 | Voith Patent Gmbh | Flow module and method for producing a flow module for a headbox of a paper machine |
| DE102017122538A1 (en) * | 2017-09-28 | 2019-03-28 | Voith Patent Gmbh | Method and device for producing a flow element |
| DE102018120820A1 (en) * | 2018-08-27 | 2020-02-27 | Voith Patent Gmbh | turbulence generator |
| CN109706775B (en) * | 2019-03-15 | 2020-12-01 | 河南江河纸业股份有限公司 | Turbulence generator round-to-square gradual change pipe and preparation method and equipment thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539075A (en) * | 1983-01-04 | 1985-09-03 | Oy Tampella Ab Lapintie | Perforated sheet for the head box of a paper machine |
| WO2001021886A1 (en) * | 1999-09-22 | 2001-03-29 | Metso Paper, Inc. | Turbulence pipe with at least one corrugated wall and a procedure for forming it |
| WO2008105714A1 (en) * | 2007-03-01 | 2008-09-04 | Metso Paper Karlstad Ab | Structural element for a functional member of a headbox in a web-manufacturing machine, functional member and headbox made thereof, and associated methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183537A (en) * | 1991-10-07 | 1993-02-02 | Beloit Technologies, Inc. | Headbox tube bank apparatus and method of directing flow therethrough |
| DE19830872A1 (en) * | 1998-07-10 | 2000-01-13 | Voith Sulzer Papiertech Patent | Stock inlet turbulence generator for a papermaking machine |
| US7955474B2 (en) * | 2007-12-11 | 2011-06-07 | Paperchine Inc. | Tube bank apparatus for distributing stock |
| DE102008042032A1 (en) * | 2008-09-12 | 2010-03-18 | Voith Patent Gmbh | Turbulence generator for use in regulator of machine for producing e.g. paper web, has turbulence pipes arranged in gaps and lines for guiding and distribution of material suspension along flow direction and connected with connecting part |
-
2010
- 2010-12-21 FI FI20106358A patent/FI122895B/en not_active IP Right Cessation
-
2011
- 2011-12-19 WO PCT/FI2011/051133 patent/WO2012085343A1/en active Application Filing
- 2011-12-19 CN CN201180059858.XA patent/CN103261515B/en not_active Expired - Fee Related
- 2011-12-19 EP EP11851085.8A patent/EP2655734B1/en not_active Not-in-force
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539075A (en) * | 1983-01-04 | 1985-09-03 | Oy Tampella Ab Lapintie | Perforated sheet for the head box of a paper machine |
| WO2001021886A1 (en) * | 1999-09-22 | 2001-03-29 | Metso Paper, Inc. | Turbulence pipe with at least one corrugated wall and a procedure for forming it |
| WO2008105714A1 (en) * | 2007-03-01 | 2008-09-04 | Metso Paper Karlstad Ab | Structural element for a functional member of a headbox in a web-manufacturing machine, functional member and headbox made thereof, and associated methods |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2012085343A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FI122895B (en) | 2012-08-31 |
| CN103261515B (en) | 2015-04-01 |
| EP2655734B1 (en) | 2016-09-28 |
| FI20106358A0 (en) | 2010-12-21 |
| WO2012085343A1 (en) | 2012-06-28 |
| FI20106358A (en) | 2012-06-22 |
| CN103261515A (en) | 2013-08-21 |
| EP2655734A1 (en) | 2013-10-30 |
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