NO902463D0 - Trykksikteanordning. - Google Patents

Trykksikteanordning.

Info

Publication number
NO902463D0
NO902463D0 NO902463A NO902463A NO902463D0 NO 902463 D0 NO902463 D0 NO 902463D0 NO 902463 A NO902463 A NO 902463A NO 902463 A NO902463 A NO 902463A NO 902463 D0 NO902463 D0 NO 902463D0
Authority
NO
Norway
Prior art keywords
screening device
pulp
screenplate
fibre
pressurized screening
Prior art date
Application number
NO902463A
Other languages
English (en)
Other versions
NO902463L (no
NO178408C (no
NO178408B (no
Inventor
Pentti Holopainen
Jouko Hautala
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of NO902463D0 publication Critical patent/NO902463D0/no
Publication of NO902463L publication Critical patent/NO902463L/no
Publication of NO178408B publication Critical patent/NO178408B/no
Publication of NO178408C publication Critical patent/NO178408C/no

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
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Push-Button Switches (AREA)
  • Massaging Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cosmetics (AREA)
  • Press Drives And Press Lines (AREA)
NO902463A 1989-06-05 1990-06-05 Trykksikteanordning NO178408C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI892735A FI83892C (fi) 1989-06-05 1989-06-05 Trycksil.

Publications (4)

Publication Number Publication Date
NO902463D0 true NO902463D0 (no) 1990-06-05
NO902463L NO902463L (no) 1990-12-06
NO178408B NO178408B (no) 1995-12-11
NO178408C NO178408C (no) 1996-03-20

Family

ID=8528564

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902463A NO178408C (no) 1989-06-05 1990-06-05 Trykksikteanordning

Country Status (7)

Country Link
US (1) US5041213A (no)
EP (1) EP0402237B1 (no)
AT (1) ATE115210T1 (no)
CA (1) CA2018177C (no)
DE (1) DE69014719T2 (no)
FI (1) FI83892C (no)
NO (1) NO178408C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980008A1 (it) * 1998-01-22 1999-07-22 Comer Spa Epuratore meccanico perfezionato per sospensioni fibrose
DE19821447A1 (de) * 1998-05-13 1999-11-18 Fiedler Heinrich Gmbh Vorrichtung zum Sortieren von faserstoffhaltiger Suspension
US6571957B1 (en) * 2000-08-07 2003-06-03 Voith Sulzer Paper Technology North America, Inc. Screening apparatus for fiber suspension
DE102011079230A1 (de) * 2011-07-15 2013-01-17 Voith Patent Gmbh Drucksortierer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34534C (de) * E. GESSNER in Aue in Sachsen Verbesserungen an Walk- und Waschmaschinen
US817333A (en) * 1905-08-07 1906-04-10 Hjalmar L Orrman Centrifugal sieving apparatus.
US868341A (en) * 1907-03-22 1907-10-15 Andreas Hansen Holden Centrifugal separator for wood-pulp and similar materials.
US1742592A (en) * 1927-04-23 1930-01-07 Haug Anton Joseph Pulp-screening machine
US1856176A (en) * 1928-09-06 1932-05-03 Edward J Trimbey Method of and apparatus for screening paper pulp
US2246669A (en) * 1938-06-13 1941-06-24 Cowan Elijah Pulp screening apparatus
FI35151A (fi) * 1959-05-27 1965-07-10 Centrifugalsorterare för pappersmassa
CA889156A (en) * 1969-09-19 1971-12-28 Cowan Ben Screen impeller
US4267035A (en) * 1979-08-27 1981-05-12 The Black Clawson Company Pressurized rotary screening apparatus
CA1238604A (en) * 1983-12-12 1988-06-28 Anthony W. Hooper Rotary pulp screen of the vertical pressure type having pulp stock feed at different axial positions on the screen
US4749475A (en) * 1986-10-23 1988-06-07 Uniweld, Inc. Two stage rotary pulp screening device

Also Published As

Publication number Publication date
EP0402237A3 (en) 1991-07-31
FI83892C (fi) 1991-09-10
EP0402237A2 (en) 1990-12-12
US5041213A (en) 1991-08-20
FI83892B (fi) 1991-05-31
FI892735A0 (fi) 1989-06-05
NO902463L (no) 1990-12-06
NO178408C (no) 1996-03-20
FI892735A (fi) 1990-12-06
DE69014719D1 (de) 1995-01-19
EP0402237B1 (en) 1994-12-07
DE69014719T2 (de) 1995-04-27
NO178408B (no) 1995-12-11
CA2018177A1 (en) 1990-12-05
CA2018177C (en) 1999-07-27
ATE115210T1 (de) 1994-12-15

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN DECEMBER 2001