FI80916C - Siltrumma och foerfarande foer framstaellning daerav. - Google Patents

Siltrumma och foerfarande foer framstaellning daerav. Download PDF

Info

Publication number
FI80916C
FI80916C FI884001A FI884001A FI80916C FI 80916 C FI80916 C FI 80916C FI 884001 A FI884001 A FI 884001A FI 884001 A FI884001 A FI 884001A FI 80916 C FI80916 C FI 80916C
Authority
FI
Finland
Prior art keywords
drum
screen
tool
screen drum
rings
Prior art date
Application number
FI884001A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI884001A7 (fi
FI884001A0 (fi
FI80916B (fi
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/fi
Publication of FI884001A0 publication Critical patent/FI884001A0/fi
Priority to EP19890308735 priority patent/EP0357382A3/fr
Publication of FI884001A7 publication Critical patent/FI884001A7/fi
Application granted granted Critical
Publication of FI80916B publication Critical patent/FI80916B/fi
Publication of FI80916C publication Critical patent/FI80916C/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI884001A 1988-08-31 1988-08-31 Siltrumma och foerfarande foer framstaellning daerav. FI80916C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI884001A FI80916C (fi) 1988-08-31 1988-08-31 Siltrumma och foerfarande foer framstaellning daerav.
EP19890308735 EP0357382A3 (fr) 1988-08-31 1989-08-30 Tamis cylindrique et son procédé de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884001 1988-08-31
FI884001A FI80916C (fi) 1988-08-31 1988-08-31 Siltrumma och foerfarande foer framstaellning daerav.

Publications (4)

Publication Number Publication Date
FI884001A0 FI884001A0 (fi) 1988-08-31
FI884001A7 FI884001A7 (fi) 1990-03-01
FI80916B FI80916B (fi) 1990-04-30
FI80916C true FI80916C (fi) 1990-08-10

Family

ID=8526978

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884001A FI80916C (fi) 1988-08-31 1988-08-31 Siltrumma och foerfarande foer framstaellning daerav.

Country Status (2)

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

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 (sv) * 1996-08-09 1998-06-08 Sunds Defibrator Ind Ab Silpanel samt sätt för dess framställning
SE510967C2 (sv) * 1997-11-07 1999-07-12 Sunds Defibrator Ind Ab Silpanel
JP2003010608A (ja) * 2001-07-05 2003-01-14 Aikawa Iron Works Co Ltd 円筒形状のスクリ−ン
FI119387B (fi) 2003-08-22 2008-10-31 Metso Paper Inc Menetelmä sihtisylinterin valmistamiseksi ja sihtisylinteri
DE102013010959B3 (de) * 2013-07-01 2014-08-07 Andritz Fiedler Gmbh Siebvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57986C (fi) * 1979-02-28 1980-11-10 Ahlstroem Oy Siltrumma och saett att tillverka denna

Also Published As

Publication number Publication date
EP0357382A3 (fr) 1990-11-22
EP0357382A2 (fr) 1990-03-07
FI884001A7 (fi) 1990-03-01
FI884001A0 (fi) 1988-08-31
FI80916B (fi) 1990-04-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A. AHLSTROEM OSAKEYHTIOE