SE506931C2 - Flerskiktsinloppslåda för en pappersmaskin - Google Patents

Flerskiktsinloppslåda för en pappersmaskin

Info

Publication number: SE506931C2
Authority: SE; Sweden
Prior art keywords: nozzle chamber; upstream; stock; downstream; stiffness
Prior art date: 1996-06-12

Application number

SE9602347A

Other languages

English (en)

Swedish (sv)

Other versions

SE9602347D0 (sv

SE9602347L (sv

Inventor

N Ulf A Haraldsson

Ingvar B E Klerelid

Anders T Linden

Louise M Toernefalk

Original Assignee

Valmet Karlstad Ab

Priority date (The priority date 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 date listed.)

1996-06-12

Filing date

1996-06-12

Publication date

1998-03-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20403001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE506931(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-06-12 Application filed by Valmet Karlstad Ab filed Critical Valmet Karlstad Ab

1996-06-12 Priority to SE9602347A priority Critical patent/SE506931C2/sv

1996-06-12 Publication of SE9602347D0 publication Critical patent/SE9602347D0/xx

1997-05-29 Priority to PCT/SE1997/000921 priority patent/WO1997047804A1/fr

1997-05-29 Priority to AT97927534T priority patent/ATE223534T1/de

1997-05-29 Priority to JP50150598A priority patent/JP3194967B2/ja

1997-05-29 Priority to EP97927534A priority patent/EP0939842B2/fr

1997-05-29 Priority to DE69715236T priority patent/DE69715236T3/de

1997-12-13 Publication of SE9602347L publication Critical patent/SE9602347L/xx

1998-03-02 Publication of SE506931C2 publication Critical patent/SE506931C2/sv

Links

238000011144 upstream manufacturing Methods 0.000 claims abstract description 104
239000000463 material Substances 0.000 claims abstract description 34
239000003822 epoxy resin Substances 0.000 claims abstract description 11
229920000647 polyepoxide Polymers 0.000 claims abstract description 11
238000004519 manufacturing process Methods 0.000 claims abstract description 3
238000005192 partition Methods 0.000 claims description 17
230000007423 decrease Effects 0.000 claims description 13
230000003247 decreasing effect Effects 0.000 claims description 5
230000003746 surface roughness Effects 0.000 claims description 5
239000003365 glass fiber Substances 0.000 abstract description 10
229910000831 Steel Inorganic materials 0.000 abstract description 7
239000010959 steel Substances 0.000 abstract description 7
229920000515 polycarbonate Polymers 0.000 description 16
239000004417 polycarbonate Substances 0.000 description 16
239000000835 fiber Substances 0.000 description 12
230000007704 transition Effects 0.000 description 4
238000000034 method Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005189 flocculation Methods 0.000 description 2
230000016615 flocculation Effects 0.000 description 2
230000002411 adverse Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
- D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
- 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)
Sheets, Magazines, And Separation Thereof (AREA)
Making Paper Articles (AREA)
De-Stacking Of Articles (AREA)

SE9602347A 1996-06-12 1996-06-12 Flerskiktsinloppslåda för en pappersmaskin SE506931C2 (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE9602347A SE506931C2 (sv)	1996-06-12	1996-06-12	Flerskiktsinloppslåda för en pappersmaskin
PCT/SE1997/000921 WO1997047804A1 (fr)	1996-06-12	1997-05-29	Caisse de tete multicouche destinee a une machine de fabrication de papier
AT97927534T ATE223534T1 (de)	1996-06-12	1997-05-29	Mehrschichtenstoffauflauf für eine papiermaschine
JP50150598A JP3194967B2 (ja)	1996-06-12	1997-05-29	製紙機械のための多層ヘッドボックス
EP97927534A EP0939842B2 (fr)	1996-06-12	1997-05-29	Caisse de tete multicouche destinee a une machine de fabrication de papier
DE69715236T DE69715236T3 (de)	1996-06-12	1997-05-29	Mehrschichtenstoffauflauf für eine papiermaschine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9602347A SE506931C2 (sv)	1996-06-12	1996-06-12	Flerskiktsinloppslåda för en pappersmaskin

Publications (3)

Publication Number	Publication Date
SE9602347D0 SE9602347D0 (sv)	1996-06-12
SE9602347L SE9602347L (sv)	1997-12-13
SE506931C2 true SE506931C2 (sv)	1998-03-02

Family

ID=20403001

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9602347A SE506931C2 (sv)	1996-06-12	1996-06-12	Flerskiktsinloppslåda för en pappersmaskin

Country Status (6)

Country	Link
EP (1)	EP0939842B2 (fr)
JP (1)	JP3194967B2 (fr)
AT (1)	ATE223534T1 (fr)
DE (1)	DE69715236T3 (fr)
SE (1)	SE506931C2 (fr)
WO (1)	WO1997047804A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10106684A1 (de) *	2001-02-14	2002-08-29	Voith Paper Patent Gmbh	Lamelle eines Stoffauflaufs einer Papier-, Karton- oder Tissuemaschine
DE10256510A1 (de) *	2002-12-04	2004-06-24	Voith Paper Patent Gmbh	Stoffauflauf einer Papier- oder Kartonmaschine zur Herstellung einer Faserstoffbahn
JPWO2006038285A1 (ja) *	2004-10-05	2008-05-29	三菱重工業株式会社	抄紙機のフローシート及びその製造方法
CN101622399B (zh) *	2007-03-01	2012-10-17	梅特索·佩珀·卡尔斯塔德公司	纸幅制造机中的流浆箱的功能部件所用的结构元件、功能部件和由其制造的流浆箱以及相关方法
DE102008000564A1 (de) *	2008-03-07	2009-09-10	Voith Patent Gmbh	Vorrichtung zur Herstellung und/oder Behandlung einer Faserstoffbahn
EP2707542A4 (fr) *	2011-05-11	2015-04-08	Hollingsworth & Vose Co	Systèmes et procédés de fabrication de bandes fibreuses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3923593A (en) †	1971-12-03	1975-12-02	Beloit Corp	Multiple ply web former with divided slice chamber
US4141788A (en) †	1978-05-02	1979-02-27	Beloit Corporation	Method of and means for forming multi-ply paper webs from a single headbox
GB2046323B (en) †	1979-04-12	1983-11-30	Beloit Corp	Apparatus and method for forming multiply webs
SE440924B (sv) †	1982-03-30	1985-08-26	Kmw Ab	Inloppslada
CA1230251A (fr) †	1983-11-25	1987-12-15	Jose J. A. Rodal	Regulateur flottant de debit sur caisse de tete
US4617091A (en) †	1983-11-25	1986-10-14	Beloit Corporation	Headbox trailing element
US4566945A (en) †	1984-04-11	1986-01-28	Beloit Corporation	Headbox trailing element
CH672515A5 (fr) †	1987-02-02	1989-11-30	Escher Wyss Gmbh
DE4225297C2 (de) †	1992-07-31	1996-11-28	Voith Sulzer Papiermasch Gmbh	Stoffauflauf für eine Papiermaschine
DE4329810C2 (de) †	1993-09-03	1997-02-06	Voith Gmbh J M	Geometrie des Lamellenendes eines Stoffauflaufes
SE501798C2 (sv) *	1993-09-13	1995-05-15	Valmet Karlstad Ab	Flerskiktsinloppslåda
DE4440079C2 (de) †	1994-11-10	1997-10-02	Voith Sulzer Papiermasch Gmbh	Mehrschichten-Stoffauflauf

1996
- 1996-06-12 SE SE9602347A patent/SE506931C2/sv not_active IP Right Cessation
1997
- 1997-05-29 EP EP97927534A patent/EP0939842B2/fr not_active Expired - Lifetime
- 1997-05-29 WO PCT/SE1997/000921 patent/WO1997047804A1/fr not_active Ceased
- 1997-05-29 DE DE69715236T patent/DE69715236T3/de not_active Expired - Lifetime
- 1997-05-29 AT AT97927534T patent/ATE223534T1/de active
- 1997-05-29 JP JP50150598A patent/JP3194967B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69715236T2 (de)	2003-05-22
EP0939842B1 (fr)	2002-09-04
JPH11514050A (ja)	1999-11-30
SE9602347D0 (sv)	1996-06-12
SE9602347L (sv)	1997-12-13
DE69715236D1 (de)	2002-10-10
WO1997047804A1 (fr)	1997-12-18
JP3194967B2 (ja)	2001-08-06
DE69715236T3 (de)	2006-12-14
EP0939842A1 (fr)	1999-09-08
EP0939842B2 (fr)	2006-06-28
ATE223534T1 (de)	2002-09-15

Legal Events

Date	Code	Title	Description
2016-08-02	NUG	Patent has lapsed

Publication	Publication Date	Title
US8221590B2 (en)	2012-07-17	Headbox for a machine for producing a fibrous web
US8236137B2 (en)	2012-08-07	Headbox for a machine for producing a fibrous web
US8303774B2 (en)	2012-11-06	Headbox for a machine for producing a fibrous web
US8308909B2 (en)	2012-11-13	Sheet forming system for a machine for producing a multilayer fibrous web
FI112259B (fi)	2003-11-14	Perälaatikko ja menetelmä monikerroksisen paperirainan valmistamiseksi
SE506931C2 (sv)	1998-03-02	Flerskiktsinloppslåda för en pappersmaskin
CN101622399A (zh)	2010-01-06	纸幅制造机中的流浆箱的功能部件所用的结构元件、功能部件和由其制造的流浆箱以及相关方法
FI111278B (fi)	2003-06-30	Monikerrosperälaatikko ja menetelmä monikerrosperälaatikon kerrosten suhteellisen virtausnopeuden asettelemiseksi
GB2099031A (en)	1982-12-01	Headbox means for paper machines
EP0147350A2 (fr)	1985-07-03	Elément traînant pour chambre de règle convergent
CA1062942A (fr)	1979-09-25	Bac de tete pour machine a papier
FI121888B (fi)	2011-05-31	Menetelmä kuiturainan ominaisuuksien optimoimiseksi
KR100487056B1 (ko)	2005-08-04	제지기용다층헤드박스
CN102947504B (zh)	2015-04-15	用于制造纤维料幅的机器的流浆箱
US6146501A (en)	2000-11-14	Cross-machine direction stiffened dividers for a papermaking headbox
US8075737B2 (en)	2011-12-13	Headbox apparatus for a papermaking machine
WO1998046823A1 (fr)	1998-10-22	Procede et dispositif servant a reguler un debit dans la caisse d'arrivee d'une machine a papier
ATE370271T1 (de)	2007-09-15	Stoffauflauf einer maschine zur herstellung einer faserstoffbahn
FI125186B (fi)	2015-06-30	Menetelmä ja laitteisto kuiturainakoneella valmistettavan kuiturainan z-suuntaisen anisotropian hallitsemiseksi
US7897016B2 (en)	2011-03-01	Headbox apparatus for a papermaking machine
US7504003B2 (en)	2009-03-17	Arrangement in a headbox
FI117396B (fi)	2006-09-29	Sovitelma paperikoneen perälaatikossa
CN107667195B (zh)	2020-06-26	用于制造高填充度纸张的方法和设备
WO2011088888A2 (fr)	2011-07-28	Caisse de tête basse consommation
WO2008082546A1 (fr)	2008-07-10	Appareil de caisse de tête pour une machine à papier