CA2388258C - Procede et dispositif de criblage de fibres en suspension - Google Patents

Procede et dispositif de criblage de fibres en suspension Download PDF

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Publication number
CA2388258C
CA2388258C CA002388258A CA2388258A CA2388258C CA 2388258 C CA2388258 C CA 2388258C CA 002388258 A CA002388258 A CA 002388258A CA 2388258 A CA2388258 A CA 2388258A CA 2388258 C CA2388258 C CA 2388258C
Authority
CA
Canada
Prior art keywords
screening
knotter
stage
recited
stages
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.)
Expired - Lifetime
Application number
CA002388258A
Other languages
English (en)
Other versions
CA2388258A1 (fr
Inventor
Timo Alajaaski
Kaj Henricson
Kalevi William Laakso
Antero Laine
Risto Ljokkoi
Markku Simola
Pertti Wathen
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.)
Andritz Oy
Original Assignee
Andritz 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.)
Filing date
Publication date
Priority claimed from US08/275,343 external-priority patent/US5575395A/en
Application filed by Andritz Oy filed Critical Andritz Oy
Publication of CA2388258A1 publication Critical patent/CA2388258A1/fr
Application granted granted Critical
Publication of CA2388258C publication Critical patent/CA2388258C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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CA002388258A 1994-07-15 1995-06-26 Procede et dispositif de criblage de fibres en suspension Expired - Lifetime CA2388258C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/275,343 1994-07-15
US08/275,343 US5575395A (en) 1994-07-15 1994-07-15 Method and apparatus for screening fibrous suspensions
CA002195097A CA2195097C (fr) 1994-07-15 1995-06-26 Procede et dispositif de criblage de fibres en suspension

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002195097A Division CA2195097C (fr) 1994-07-15 1995-06-26 Procede et dispositif de criblage de fibres en suspension

Publications (2)

Publication Number Publication Date
CA2388258A1 CA2388258A1 (fr) 1996-02-01
CA2388258C true CA2388258C (fr) 2004-01-20

Family

ID=25678982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002388258A Expired - Lifetime CA2388258C (fr) 1994-07-15 1995-06-26 Procede et dispositif de criblage de fibres en suspension

Country Status (1)

Country Link
CA (1) CA2388258C (fr)

Also Published As

Publication number Publication date
CA2388258A1 (fr) 1996-02-01

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Effective date: 20150626