EP0826819A3 - Dispositif de déshydratation d'une suspension fibreuse - Google Patents

Dispositif de déshydratation d'une suspension fibreuse Download PDF

Info

Publication number: EP0826819A3
Authority: EP; European Patent Office
Prior art keywords: fibre suspension; dewatering; curved surface; belt; impermeable
Prior art date: 1996-08-30
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

Application number

EP97113282A

Other languages

German (de)

English (en)

Other versions

EP0826819A2 (fr

EP0826819B1 (fr

Inventor

Axel Gommel

Josef Schneid

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Voith Paper Fiber and Environmental Solutions GmbH and Co KG

Original Assignee

Voith Sulzer Stoffaufbereitung GmbH

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.)

1996-08-30

Filing date

1997-08-01

Publication date

1999-02-24

1996-08-30 Priority claimed from DE1996135217 external-priority patent/DE19635217C2/de

1996-08-30 Priority claimed from DE1996135293 external-priority patent/DE19635293C2/de

1997-08-01 Application filed by Voith Sulzer Stoffaufbereitung GmbH filed Critical Voith Sulzer Stoffaufbereitung GmbH

1998-03-04 Publication of EP0826819A2 publication Critical patent/EP0826819A2/fr

1999-02-24 Publication of EP0826819A3 publication Critical patent/EP0826819A3/fr

2002-11-20 Application granted granted Critical

2002-11-20 Publication of EP0826819B1 publication Critical patent/EP0826819B1/fr

2017-08-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title abstract 2
239000000725 suspension Substances 0.000 title abstract 2
238000000605 extraction Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening belts

Landscapes

Filtration Of Liquid (AREA)
Paper (AREA)
Drying Of Solid Materials (AREA)
Treatment Of Fiber Materials (AREA)

EP97113282A 1996-08-30 1997-08-01 Dispositif de déshydratation d'une suspension fibreuse Expired - Lifetime EP0826819B1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE1996135217 DE19635217C2 (de)	1996-08-30	1996-08-30	Vorrichtung zum Entwässern einer Faserstoffsuspension
DE19635293		1996-08-30
DE1996135293 DE19635293C2 (de)	1996-08-30	1996-08-30	Vorrichtung zum Entwässern einer Faserstoffsuspension
DE19635217		1996-08-30

Publications (3)

Publication Number	Publication Date
EP0826819A2 EP0826819A2 (fr)	1998-03-04
EP0826819A3 true EP0826819A3 (fr)	1999-02-24
EP0826819B1 EP0826819B1 (fr)	2002-11-20

Family

ID=26028902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97113282A Expired - Lifetime EP0826819B1 (fr)	1996-08-30	1997-08-01	Dispositif de déshydratation d'une suspension fibreuse

Country Status (4)

Country	Link
US (1)	US6036029A (fr)
EP (1)	EP0826819B1 (fr)
AT (1)	ATE228183T1 (fr)
DE (1)	DE59708756D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19806402A1 (de) *	1998-02-17	1999-08-19	Voith Sulzer Papiertech Patent	Verfahren zum Zusammenführen zweier Suspensionsschichten sowie Eindickvorrichtung
US6190506B1 (en) *	1998-10-29	2001-02-20	Voith Sulzer Papiertechnik Patent Gmbh	Paper making apparatus having pressurized chamber
US20020117169A1 (en)	2001-02-27	2002-08-29	Kurz Daniel R.	Cover and applicator for a portion of a mammalian body
CA2357388A1 (fr)	2001-05-01	2002-11-01	Sebright Products, Inc.	Filtre a bande presseuse a section en coin amelioree, a rouleau a aile, a rondelle de courroie et a ensemble de positionnement de courroie
WO2004034059A1 (fr) *	2002-10-11	2004-04-22	Sentina Biotechnology Incorporated	Methodes de detection du cancer du sein
US8133401B2 (en) *	2005-04-14	2012-03-13	Rdp Company	Method and apparatus for treating lime slurry for grit removal
US20100256464A1 (en) *	2007-05-14	2010-10-07	Dr. Susan Love Research Foundation	Device for determining risk of developing breast cancer and method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3641954A1 (de) *	1985-12-23	1987-07-23	Escher Wyss Gmbh	Vorrichtung zum entfernen von verunreinigungen von walzen bzw. zylindern
EP0251787A1 (fr) *	1986-07-03	1988-01-07	The Black Clawson Company	Appareil et procédé pour l'épaississement de la pâte à papier
DE9102171U1 (de) *	1991-02-23	1991-05-16	J.M. Voith Gmbh, 7920 Heidenheim	Entwässerungseinrichtung für Suspensionen
WO1995009268A1 (fr) *	1993-09-30	1995-04-06	Kvaerner Hymac A.S	Procede et appareil d'essorage d'une suspension de fibres

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US50158A (en) *		1865-09-26		Improvement in cider-mills
US838615A (en) *	1904-11-02	1906-12-18	Gustav Goldman	Machine for finishing garment-pads of matted or felted fibers.
US1595894A (en) *	1925-07-03	1926-08-10	Frederic P Klund	Machine for thickening pulp
US2365658A (en) *	1939-06-20	1944-12-19	American Voith Contact Co Inc	Apparatus for the removal of water, liquors, or other liquids from soaked masses of fibrous materials
CA1331708C (fr) *	1988-10-28	1994-08-30	Peter Seifert	Appareil pour epaissir la pate a papier
DE4105803C2 (de) *	1991-02-23	1997-02-13	Voith Gmbh J M	Einrichtung zum Eindicken von Faserstoffsuspensionen
SE503543C2 (sv) *	1994-09-14	1996-07-01	Kvaerner Hymac As	Förfarande och anordning för koncentrering av en fibersuspension

1997
- 1997-08-01 EP EP97113282A patent/EP0826819B1/fr not_active Expired - Lifetime
- 1997-08-01 AT AT97113282T patent/ATE228183T1/de not_active IP Right Cessation
- 1997-08-01 DE DE59708756T patent/DE59708756D1/de not_active Expired - Fee Related
- 1997-08-29 US US08/921,109 patent/US6036029A/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3641954A1 (de) *	1985-12-23	1987-07-23	Escher Wyss Gmbh	Vorrichtung zum entfernen von verunreinigungen von walzen bzw. zylindern
EP0251787A1 (fr) *	1986-07-03	1988-01-07	The Black Clawson Company	Appareil et procédé pour l'épaississement de la pâte à papier
DE9102171U1 (de) *	1991-02-23	1991-05-16	J.M. Voith Gmbh, 7920 Heidenheim	Entwässerungseinrichtung für Suspensionen
WO1995009268A1 (fr) *	1993-09-30	1995-04-06	Kvaerner Hymac A.S	Procede et appareil d'essorage d'une suspension de fibres

Also Published As

Publication number	Publication date
EP0826819A2 (fr)	1998-03-04
EP0826819B1 (fr)	2002-11-20
ATE228183T1 (de)	2002-12-15
US6036029A (en)	2000-03-14
DE59708756D1 (de)	2003-01-02

Legal Events

Date	Code	Title	Description
1998-01-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-03-04	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE FR GB
1998-03-04	AX	Request for extension of the european patent	Free format text: AL;LT;LV;RO;SI
1999-01-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1999-02-24	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-02-24	AX	Request for extension of the european patent	Free format text: AL;LT;LV;RO;SI
1999-06-09	17P	Request for examination filed	Effective date: 19990408
1999-11-03	AKX	Designation fees paid	Free format text: AT DE FR GB
2001-10-24	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-12-12	17Q	First examination report despatched	Effective date: 20011029
2002-02-05	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-02-05	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-02-13	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: VOITH PAPER FIBER SYSTEMS GMBH & CO. KG
2002-06-28	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-10-04	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2002-11-20	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT DE FR GB
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2002-12-11	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20021120
2003-01-02	REF	Corresponds to:	Ref document number: 59708756 Country of ref document: DE Date of ref document: 20030102
2003-05-23	ET	Fr: translation filed
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Publication	Publication Date	Title
EP0683124A3 (fr)	1996-01-17	Dispositif pour stabilisation actionnée par fluide.
AU4447097A (en)	1998-07-03	Apparatus for continuous purification of liquids, dewatering and drying of the separated solids
AU647503B2 (en)	1994-03-24	Low fluid pressure dual-sided fiber entaglement method, apparatus and resulting product
DE3363395D1 (en)	1986-06-12	Process for the preparation of the c1 inactivator and its use
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EP0681918A3 (fr)	1997-05-21	Appareil de traitement d'un support d'impression optique à sec.
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