FI981798A - Menetelmä ja laitteisto paperimassan esikäsittelemiseksi - Google Patents

Menetelmä ja laitteisto paperimassan esikäsittelemiseksi Download PDF

Info

Publication number: FI981798A
Authority: FI; Finland
Prior art keywords: paper pulp; pretreating; pretreating paper; paper; pump
Prior art date: 1998-08-21

Application number

FI981798A

Other languages

English (en)

Swedish (sv)

Other versions

FI981798A0 (fi

FI105489B (fi

Inventor

Jouni Matula

Original Assignee

Ahlstrom Machinery Oy

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.)

1998-08-21

Filing date

1998-08-21

Publication date

2000-02-22

1998-08-21 Application filed by Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy

1998-08-21 Publication of FI981798A0 publication Critical patent/FI981798A0/fi

1998-08-21 Priority to FI981798A priority Critical patent/FI105489B/fi

1999-08-18 Priority to PCT/FI1999/000684 priority patent/WO2000011265A1/en

1999-08-18 Priority to CA002340438A priority patent/CA2340438C/en

1999-08-18 Priority to JP2000566506A priority patent/JP2002523642A/ja

1999-08-18 Priority to CNB99809921XA priority patent/CN1134567C/zh

1999-08-18 Priority to KR1020017002243A priority patent/KR20010072847A/ko

1999-08-18 Priority to ES99939465T priority patent/ES2214877T3/es

1999-08-18 Priority to EP99939465A priority patent/EP1121483B1/en

1999-08-18 Priority to BRPI9913176-5A priority patent/BR9913176B1/pt

1999-08-18 Priority to AU53749/99A priority patent/AU5374999A/en

1999-08-18 Priority to DE69915089T priority patent/DE69915089T2/de

1999-08-18 Priority to AT99939465T priority patent/ATE260357T1/de

2000-02-22 Publication of FI981798A publication Critical patent/FI981798A/fi

2000-08-31 Application granted granted Critical

2000-08-31 Publication of FI105489B publication Critical patent/FI105489B/fi

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
- D21D5/26—De-aeration of paper stock
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Preliminary Treatment Of Fibers (AREA)

FI981798A 1998-08-21 1998-08-21 Menetelmä ja laitteisto paperimassan esikäsittelemiseksi FI105489B (fi)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
FI981798A FI105489B (fi)	1998-08-21	1998-08-21	Menetelmä ja laitteisto paperimassan esikäsittelemiseksi
ES99939465T ES2214877T3 (es)	1998-08-21	1999-08-18	Procedimiento y aparato para el tratamiento previo de pulpa de papel.
BRPI9913176-5A BR9913176B1 (pt)	1998-08-21	1999-08-18	processo e aparelho para pré-tratamento de polpa de papel.
JP2000566506A JP2002523642A (ja)	1998-08-21	1999-08-18	紙パルプを前処理する方法および装置
CNB99809921XA CN1134567C (zh)	1998-08-21	1999-08-18	用于预处理纸浆的方法和设备
KR1020017002243A KR20010072847A (ko)	1998-08-21	1999-08-18	종이 펄프를 예비 처리하기 위한 방법 및 장치
PCT/FI1999/000684 WO2000011265A1 (en)	1998-08-21	1999-08-18	Method and apparatus for pretreating paper pulp
EP99939465A EP1121483B1 (en)	1998-08-21	1999-08-18	Method and apparatus for pretreating paper pulp
CA002340438A CA2340438C (en)	1998-08-21	1999-08-18	Method and apparatus for pretreating paper pulp
AU53749/99A AU5374999A (en)	1998-08-21	1999-08-18	Method and apparatus for pretreating paper pulp
DE69915089T DE69915089T2 (de)	1998-08-21	1999-08-18	Verfahren und vorrichtung zur vorbehandlung von papierfaserstoff
AT99939465T ATE260357T1 (de)	1998-08-21	1999-08-18	Verfahren und vorrichtung zur vorbehandlung von papierfaserstoff

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI981798		1998-08-21
FI981798A FI105489B (fi)	1998-08-21	1998-08-21	Menetelmä ja laitteisto paperimassan esikäsittelemiseksi

Publications (3)

Publication Number	Publication Date
FI981798A0 FI981798A0 (fi)	1998-08-21
FI981798A true FI981798A (fi)	2000-02-22
FI105489B FI105489B (fi)	2000-08-31

Family

ID=8552339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI981798A FI105489B (fi)	1998-08-21	1998-08-21	Menetelmä ja laitteisto paperimassan esikäsittelemiseksi

Country Status (12)

Country	Link
EP (1)	EP1121483B1 (fi)
JP (1)	JP2002523642A (fi)
KR (1)	KR20010072847A (fi)
CN (1)	CN1134567C (fi)
AT (1)	ATE260357T1 (fi)
AU (1)	AU5374999A (fi)
BR (1)	BR9913176B1 (fi)
CA (1)	CA2340438C (fi)
DE (1)	DE69915089T2 (fi)
ES (1)	ES2214877T3 (fi)
FI (1)	FI105489B (fi)
WO (1)	WO2000011265A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI122916B (fi) *	2007-04-03	2012-08-31	Andritz Oy	Laitteisto kaasun poistamiseksi paperikoneen tai vastaavan yhteydessä
DE102009006715A1 (de) *	2009-01-29	2010-08-05	Voith Patent Gmbh	Ausschussaufbereitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4219340A (en) *	1978-12-14	1980-08-26	Clark & Vicario Corporation	Method and apparatus for outflowing liquids from chamber maintained under vacuum
FI89728C (fi) *	1992-05-19	1993-11-10	Pom Dev Oy Ab	Foerfarande och anlaeggning foer cirkulation av processvattnet i en pappersmaskin
FI97332B (fi) *	1993-12-23	1996-08-30	Pom Technology Oy Ab	Laite ja menetelmä kaasun ja nesteen muodostaman seoksen pumppaamiseksi ja erottamiseksi

1998
- 1998-08-21 FI FI981798A patent/FI105489B/fi not_active IP Right Cessation
1999
- 1999-08-18 WO PCT/FI1999/000684 patent/WO2000011265A1/en not_active Application Discontinuation
- 1999-08-18 AU AU53749/99A patent/AU5374999A/en not_active Abandoned
- 1999-08-18 ES ES99939465T patent/ES2214877T3/es not_active Expired - Lifetime
- 1999-08-18 BR BRPI9913176-5A patent/BR9913176B1/pt not_active IP Right Cessation
- 1999-08-18 AT AT99939465T patent/ATE260357T1/de active
- 1999-08-18 JP JP2000566506A patent/JP2002523642A/ja active Pending
- 1999-08-18 CA CA002340438A patent/CA2340438C/en not_active Expired - Fee Related
- 1999-08-18 EP EP99939465A patent/EP1121483B1/en not_active Expired - Lifetime
- 1999-08-18 KR KR1020017002243A patent/KR20010072847A/ko not_active Application Discontinuation
- 1999-08-18 DE DE69915089T patent/DE69915089T2/de not_active Expired - Lifetime
- 1999-08-18 CN CNB99809921XA patent/CN1134567C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2340438C (en)	2008-01-15
EP1121483B1 (en)	2004-02-25
DE69915089T2 (de)	2004-09-09
WO2000011265A1 (en)	2000-03-02
CN1313917A (zh)	2001-09-19
CN1134567C (zh)	2004-01-14
KR20010072847A (ko)	2001-07-31
FI981798A0 (fi)	1998-08-21
CA2340438A1 (en)	2000-03-02
BR9913176A (pt)	2001-05-15
ATE260357T1 (de)	2004-03-15
EP1121483A1 (en)	2001-08-08
FI105489B (fi)	2000-08-31
AU5374999A (en)	2000-03-14
BR9913176B1 (pt)	2009-05-05
JP2002523642A (ja)	2002-07-30
DE69915089D1 (de)	2004-04-01
ES2214877T3 (es)	2004-09-16

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Legal Events

Date	Code	Title	Description
2018-04-17	MM	Patent lapsed