FI854787A0 - Massatvaettare. - Google Patents

Massatvaettare.

Info

Publication number
FI854787A0
FI854787A0 FI854787A FI854787A FI854787A0 FI 854787 A0 FI854787 A0 FI 854787A0 FI 854787 A FI854787 A FI 854787A FI 854787 A FI854787 A FI 854787A FI 854787 A0 FI854787 A0 FI 854787A0
Authority
FI
Finland
Prior art keywords
massatvaettare
Prior art date
Application number
FI854787A
Other languages
English (en)
Other versions
FI854787A (fi
FI76848B (fi
FI76848C (fi
Inventor
Lars Eyolf Naesman
Alf Inge Lindstroem
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Publication of FI854787A publication Critical patent/FI854787A/fi
Publication of FI854787A0 publication Critical patent/FI854787A0/fi
Publication of FI76848B publication Critical patent/FI76848B/fi
Application granted granted Critical
Publication of FI76848C publication Critical patent/FI76848C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI854787A 1983-12-02 1985-12-03 Massatvaettare. FI76848C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8306658A SE452344B (sv) 1983-12-02 1983-12-02 Anordning for tvettning av cellulosamassa
SE8306658 1983-12-02
PCT/SE1984/000383 WO1985002424A1 (en) 1983-12-02 1984-11-12 Pulp washer
SE8400383 1984-11-12

Publications (4)

Publication Number Publication Date
FI854787A FI854787A (fi) 1985-12-03
FI854787A0 true FI854787A0 (fi) 1985-12-03
FI76848B FI76848B (fi) 1988-08-31
FI76848C FI76848C (fi) 1988-12-12

Family

ID=20353557

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854787A FI76848C (fi) 1983-12-02 1985-12-03 Massatvaettare.

Country Status (9)

Country Link
EP (1) EP0198825B1 (fi)
JP (1) JPS61500558A (fi)
AU (1) AU575883B2 (fi)
CA (1) CA1265691A (fi)
DE (1) DE3483161D1 (fi)
FI (1) FI76848C (fi)
NZ (1) NZ210131A (fi)
SE (1) SE452344B (fi)
WO (1) WO1985002424A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444826B (sv) * 1984-09-17 1986-05-12 Sunds Defibrator Anordning for vetskebehandling av massa
SE448890B (sv) * 1986-05-13 1987-03-23 Sunds Defibrator Anordning for tillforsel av vetska vid behandling av massa pa en endlos, lopande bana
AT394737B (de) * 1989-07-03 1992-06-10 Andritz Ag Maschf Verfahren und vorrichtung zur behandlung, insbesondere waesche, von faserstoff-fluessigkeit- mischungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH392239A (de) * 1960-07-23 1965-05-15 Heimbach Gmbh Thomas Josef Filterbahn zur Blattbildung und zur Stoffentwässerung und -trocknung bei Papiermaschinen oder dergleichen
US3121660A (en) * 1961-02-13 1964-02-18 Jr Edward H Hall Fourdrinier wire and method of making the same
FR1477603A (fr) * 1966-03-03 1967-04-21 Bande sans fin pour les différentes machines d'une installation de fabrication du papier, du carton ou d'autres produits en feuilles à partir d'une pâte
AU502276B2 (en) * 1976-04-22 1979-07-19 Rederiaktiebolag Et Nordstjernan Dewatering press

Also Published As

Publication number Publication date
FI854787A (fi) 1985-12-03
WO1985002424A1 (en) 1985-06-06
EP0198825B1 (en) 1990-09-05
SE8306658L (sv) 1985-06-03
AU3611684A (en) 1985-06-13
SE8306658D0 (sv) 1983-12-02
FI76848B (fi) 1988-08-31
AU575883B2 (en) 1988-08-11
JPS61500558A (ja) 1986-03-27
CA1265691A (en) 1990-02-13
FI76848C (fi) 1988-12-12
EP0198825A1 (en) 1986-10-29
SE452344B (sv) 1987-11-23
DE3483161D1 (de) 1990-10-11
NZ210131A (en) 1986-07-11

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR AKTIEBOLAG