NO774078L - Fraksjoneringsapparat. - Google Patents

Fraksjoneringsapparat.

Info

Publication number
NO774078L
NO774078L NO774078A NO774078A NO774078L NO 774078 L NO774078 L NO 774078L NO 774078 A NO774078 A NO 774078A NO 774078 A NO774078 A NO 774078A NO 774078 L NO774078 L NO 774078L
Authority
NO
Norway
Prior art keywords
fractioning
fractioning apparatus
Prior art date
Application number
NO774078A
Other languages
English (en)
Other versions
NO146996B (no
NO146996C (no
Inventor
Bengt Gotthard Janson
Original Assignee
Bengt Gotthard Janson
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 Bengt Gotthard Janson filed Critical Bengt Gotthard Janson
Publication of NO774078L publication Critical patent/NO774078L/no
Publication of NO146996B publication Critical patent/NO146996B/no
Publication of NO146996C publication Critical patent/NO146996C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
    • 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
    • D21D5/04—Flat screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preliminary Treatment Of Fibers (AREA)
NO774078A 1976-11-30 1977-11-29 Fraksjoneringsapparat. NO146996C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613410A SE402942B (sv) 1976-11-30 1976-11-30 Fraktioneringsapparat

Publications (3)

Publication Number Publication Date
NO774078L true NO774078L (no) 1978-05-31
NO146996B NO146996B (no) 1982-10-04
NO146996C NO146996C (no) 1983-01-12

Family

ID=20329610

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774078A NO146996C (no) 1976-11-30 1977-11-29 Fraksjoneringsapparat.

Country Status (6)

Country Link
US (1) US4153543A (no)
CA (1) CA1078788A (no)
DE (1) DE2753366A1 (no)
FI (1) FI64822C (no)
NO (1) NO146996C (no)
SE (1) SE402942B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE433706B (sv) * 1982-10-20 1984-06-12 Spray Technics Ab Sett och apparat for att fran en vetska avskilja grovre partiklar
SE465967B (sv) * 1990-04-11 1991-11-25 Celleco Ab Foerfarande och anordning foer separering av en fibersuspension
JP2735089B2 (ja) * 1993-03-22 1998-04-02 株式会社サトミ製作所 軽質の細かい異物の除去方法
GB0413068D0 (en) * 2004-06-11 2004-07-14 Imerys Minerals Ltd Treatment of pulp
RU2403475C2 (ru) * 2005-03-28 2010-11-10 Колси Энджиниринг, Инк. Композитное, высокотемпературное динамическое уплотнение и способ его изготовления
WO2007011883A2 (en) * 2005-07-18 2007-01-25 Kalsi Engineering, Inc. Filled hydrodynamic seal with contact pressure control, anti-rotation and filler retention

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789978A (en) * 1971-04-20 1974-02-05 B Janson Method and apparatus for separating finer particles from coarse particles suspended in a liquid
GB1385706A (en) * 1971-05-05 1975-02-26 Reay I G Device for concentrating separating and or grading sludges slurries and the like
SE367849B (no) * 1972-10-25 1974-06-10 Celleco Ab

Also Published As

Publication number Publication date
FI64822B (fi) 1983-09-30
FI64822C (fi) 1984-01-10
SE7613410L (sv) 1978-05-31
CA1078788A (en) 1980-06-03
US4153543A (en) 1979-05-08
SE402942B (sv) 1978-07-24
FI773583A (fi) 1978-05-31
NO146996B (no) 1982-10-04
NO146996C (no) 1983-01-12
DE2753366A1 (de) 1978-06-01

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