FI884001A - SILTRUMMA OCH FOERFARANDE FOER FRAMSTAELLNING DAERAV. - Google Patents

SILTRUMMA OCH FOERFARANDE FOER FRAMSTAELLNING DAERAV. Download PDF

Info

Publication number
FI884001A
FI884001A FI884001A FI884001A FI884001A FI 884001 A FI884001 A FI 884001A FI 884001 A FI884001 A FI 884001A FI 884001 A FI884001 A FI 884001A FI 884001 A FI884001 A FI 884001A
Authority
FI
Finland
Prior art keywords
siltrumma
foerfarande foer
foer framstaellning
och foerfarande
framstaellning daerav
Prior art date
Application number
FI884001A
Other languages
Finnish (fi)
Other versions
FI80916B (en
FI884001A0 (en
FI80916C (en
Inventor
Jouko Lassila
Original Assignee
Ahlstroem 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
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI884001A priority Critical patent/FI80916C/en
Publication of FI884001A0 publication Critical patent/FI884001A0/en
Priority to EP19890308735 priority patent/EP0357382A3/en
Publication of FI884001A publication Critical patent/FI884001A/en
Publication of FI80916B publication Critical patent/FI80916B/en
Application granted granted Critical
Publication of FI80916C publication Critical patent/FI80916C/en

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
    • D21D5/02—Straining or screening the pulp
    • D21D5/16—Cylinders and plates for screens
FI884001A 1988-08-31 1988-08-31 Screen drum and process for making it FI80916C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI884001A FI80916C (en) 1988-08-31 1988-08-31 Screen drum and process for making it
EP19890308735 EP0357382A3 (en) 1988-08-31 1989-08-30 Screen cylinder and method of manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884001A FI80916C (en) 1988-08-31 1988-08-31 Screen drum and process for making it
FI884001 1988-08-31

Publications (4)

Publication Number Publication Date
FI884001A0 FI884001A0 (en) 1988-08-31
FI884001A true FI884001A (en) 1990-03-01
FI80916B FI80916B (en) 1990-04-30
FI80916C FI80916C (en) 1990-08-10

Family

ID=8526978

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884001A FI80916C (en) 1988-08-31 1988-08-31 Screen drum and process for making it

Country Status (2)

Country Link
EP (1) EP0357382A3 (en)
FI (1) FI80916C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791495A (en) * 1996-03-11 1998-08-11 Beloit Technologies, Inc. Paper pulp screen cylinder
SE507471C2 (en) * 1996-08-09 1998-06-08 Sunds Defibrator Ind Ab Screen panel and method of making it
SE510967C2 (en) * 1997-11-07 1999-07-12 Sunds Defibrator Ind Ab screen panel
JP2003010608A (en) * 2001-07-05 2003-01-14 Aikawa Iron Works Co Ltd Cylindrical screen
FI119387B (en) 2003-08-22 2008-10-31 Metso Paper Inc Process for manufacturing a screen cylinder and screen cylinder
DE102013010959B3 (en) * 2013-07-01 2014-08-07 Andritz Fiedler Gmbh screening device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57986C (en) * 1979-02-28 1980-11-10 Ahlstroem Oy SILTRUMMA OCH SAETT ATT TILLVERKA DENNA

Also Published As

Publication number Publication date
EP0357382A3 (en) 1990-11-22
FI80916B (en) 1990-04-30
FI884001A0 (en) 1988-08-31
EP0357382A2 (en) 1990-03-07
FI80916C (en) 1990-08-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A. AHLSTROEM OSAKEYHTIOE