FI873424A - Kompressionstvaettare foer pappersmassa. - Google Patents

Kompressionstvaettare foer pappersmassa. Download PDF

Info

Publication number
FI873424A
FI873424A FI873424A FI873424A FI873424A FI 873424 A FI873424 A FI 873424A FI 873424 A FI873424 A FI 873424A FI 873424 A FI873424 A FI 873424A FI 873424 A FI873424 A FI 873424A
Authority
FI
Finland
Prior art keywords
kompressionstvaettare
pappersmassa
foer
kompressionstvaettare foer
foer pappersmassa
Prior art date
Application number
FI873424A
Other languages
English (en)
Other versions
FI873424A0 (fi
FI87243B (fi
FI87243C (fi
Inventor
Oscar Luthi
Frederich S Lewis
L Allen Carlsmith
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of FI873424A0 publication Critical patent/FI873424A0/fi
Publication of FI873424A publication Critical patent/FI873424A/fi
Publication of FI87243B publication Critical patent/FI87243B/fi
Application granted granted Critical
Publication of FI87243C publication Critical patent/FI87243C/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)
  • Absorbent Articles And Supports Therefor (AREA)
FI873424A 1986-08-07 1987-08-06 Foerfarande och anordning foer att forma och tvaetta ett massaskikt FI87243C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89398886A 1986-08-07 1986-08-07
US89398886 1986-08-07

Publications (4)

Publication Number Publication Date
FI873424A0 FI873424A0 (fi) 1987-08-06
FI873424A true FI873424A (fi) 1988-02-08
FI87243B FI87243B (fi) 1992-08-31
FI87243C FI87243C (fi) 1992-12-10

Family

ID=25402444

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873424A FI87243C (fi) 1986-08-07 1987-08-06 Foerfarande och anordning foer att forma och tvaetta ett massaskikt

Country Status (6)

Country Link
JP (1) JPS6342989A (fi)
AT (1) AT391494B (fi)
BR (1) BR8703997A (fi)
CA (2) CA1293402C (fi)
FI (1) FI87243C (fi)
SE (1) SE8703086L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374050B2 (en) * 2004-04-23 2008-05-20 Andritz Inc. High capacity and high efficiency filter deck assembly
KR102079809B1 (ko) * 2019-07-08 2020-02-21 흥우산업 주식회사 해저 케이블 설치용 쇄암 전용선 및 이를 이용한 설치 공법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material
JPS626992A (ja) * 1985-07-03 1987-01-13 ラウマ−レポラ　オイ パルプの加圧洗浄方法

Also Published As

Publication number Publication date
FI873424A0 (fi) 1987-08-06
BR8703997A (pt) 1988-04-05
JPS6342989A (ja) 1988-02-24
FI87243B (fi) 1992-08-31
SE8703086D0 (sv) 1987-08-07
JPH026878B2 (fi) 1990-02-14
CA1293403C (en) 1991-12-24
AT391494B (de) 1990-10-10
ATA199787A (de) 1990-04-15
FI87243C (fi) 1992-12-10
CA1293402C (en) 1991-12-24
SE8703086L (sv) 1988-02-08

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: BELOIT TECHNOLOGIES, INC.

MM Patent lapsed
MM Patent lapsed

Owner name: BELOIT TECHNOLOGIES, INC.