EP2019167A3 - Dispositif de nettoyage d'une suspension de fibre pour la production de papier - Google Patents

Dispositif de nettoyage d'une suspension de fibre pour la production de papier Download PDF

Info

Publication number: EP2019167A3
Authority: EP; European Patent Office
Prior art keywords: fiber suspension; housing; cleaning; transparent; foreign substances
Prior art date: 2007-07-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07450238A

Other languages

German (de)

English (en)

Other versions

EP2019167A2 (fr

Inventor

Klaus Bartelmuss

Heinz Bartelmuss

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.)

Individual

Original Assignee

Individual

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.)

2007-07-23

Filing date

2007-12-20

Publication date

2009-05-06

2007-12-20 Application filed by Individual filed Critical Individual

2009-01-28 Publication of EP2019167A2 publication Critical patent/EP2019167A2/fr

2009-05-06 Publication of EP2019167A3 publication Critical patent/EP2019167A3/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

EP07450238A 2007-07-23 2007-12-20 Dispositif de nettoyage d'une suspension de fibre pour la production de papier Withdrawn EP2019167A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT11632007		2007-07-23

Publications (2)

Publication Number	Publication Date
EP2019167A2 EP2019167A2 (fr)	2009-01-28
EP2019167A3 true EP2019167A3 (fr)	2009-05-06

Family

ID=39865122

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07450238A Withdrawn EP2019167A3 (fr)	2007-07-23	2007-12-20	Dispositif de nettoyage d'une suspension de fibre pour la production de papier

Country Status (6)

Country	Link
US (1)	US20090025899A1 (fr)
EP (1)	EP2019167A3 (fr)
JP (1)	JP2009024316A (fr)
CN (1)	CN101353869A (fr)
BR (1)	BRPI0705040A2 (fr)
CA (1)	CA2613794A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113272069B (zh) *	2019-01-10	2023-04-21	维美德技术有限公司	水力旋流器废料室
CN111778756A (zh) *	2020-07-01	2020-10-16	淄博云峰工业陶瓷有限公司	一种新型净化废纸纸浆用高浓除渣器
DE102023109976A1 (de)	2022-04-25	2023-10-26	Voith Patent Gmbh	Hydrozyklon zur Reinigung einer Fasersuspension
CN117431736A (zh) *	2022-07-15	2024-01-23	湖北美的洗衣机有限公司	用于衣物处理设备的分离装置及具有其的衣物处理设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3543931A (en) *	1968-02-29	1970-12-01	Nichols Eng & Res Corp	Multiple cyclone assembly
US4211643A (en) *	1978-02-22	1980-07-08	Ab Celleco	Hydrocyclone separator
US5266198A (en) *	1991-10-17	1993-11-30	A. Ahlstrom Corporation	Hydrocyclone with a shell mean determining tube embedded in the shell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI60579C (fi) *	1980-06-02	1982-02-10	Enso Gutzeit Oy	Hydrosyklon

2007
- 2007-12-06 CA CA002613794A patent/CA2613794A1/fr not_active Abandoned
- 2007-12-18 BR BRPI0705040-2A patent/BRPI0705040A2/pt not_active Application Discontinuation
- 2007-12-20 EP EP07450238A patent/EP2019167A3/fr not_active Withdrawn
- 2007-12-21 JP JP2007330384A patent/JP2009024316A/ja active Pending
- 2007-12-21 CN CNA200710302076XA patent/CN101353869A/zh active Pending
- 2007-12-28 US US11/966,092 patent/US20090025899A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3543931A (en) *	1968-02-29	1970-12-01	Nichols Eng & Res Corp	Multiple cyclone assembly
US4211643A (en) *	1978-02-22	1980-07-08	Ab Celleco	Hydrocyclone separator
US5266198A (en) *	1991-10-17	1993-11-30	A. Ahlstrom Corporation	Hydrocyclone with a shell mean determining tube embedded in the shell

Also Published As

Publication number	Publication date
CA2613794A1 (fr)	2009-01-23
CN101353869A (zh)	2009-01-28
BRPI0705040A2 (pt)	2009-03-10
EP2019167A2 (fr)	2009-01-28
JP2009024316A (ja)	2009-02-05
US20090025899A1 (en)	2009-01-29

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Legal Events

Date	Code	Title	Description
2008-12-26	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
2009-01-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-01-28	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-04-03	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2009-05-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-05-06	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2010-01-13	AKX	Designation fees paid
2010-03-04	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2010-05-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-06-16	18D	Application deemed to be withdrawn	Effective date: 20091107