FI853373L - SIL. - Google Patents

SIL.

Info

Publication number
FI853373L
FI853373L FI853373A FI853373A FI853373L FI 853373 L FI853373 L FI 853373L FI 853373 A FI853373 A FI 853373A FI 853373 A FI853373 A FI 853373A FI 853373 L FI853373 L FI 853373L
Authority
FI
Finland
Prior art keywords
sil
Prior art date
Application number
FI853373A
Other languages
Finnish (fi)
Other versions
FI853373A0 (en
FI77481C (en
FI77481B (en
Inventor
Harry Lampenius
Frey Frejborg
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
Priority claimed from US06/738,743 external-priority patent/US4676903A/en
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of FI853373A0 publication Critical patent/FI853373A0/en
Publication of FI853373L publication Critical patent/FI853373L/en
Application granted granted Critical
Publication of FI77481B publication Critical patent/FI77481B/en
Publication of FI77481C publication Critical patent/FI77481C/en

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
    • 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)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI853373A 1985-05-29 1985-09-03 Strainer. FI77481C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/738,743 US4676903A (en) 1983-01-26 1985-05-29 Screening apparatus
US73874385 1985-05-29

Publications (4)

Publication Number Publication Date
FI853373A0 FI853373A0 (en) 1985-09-03
FI853373L true FI853373L (en) 1986-11-30
FI77481B FI77481B (en) 1988-11-30
FI77481C FI77481C (en) 1989-03-10

Family

ID=24969298

Family Applications (1)

Application Number Title Priority Date Filing Date
FI853373A FI77481C (en) 1985-05-29 1985-09-03 Strainer.

Country Status (7)

Country Link
EP (1) EP0261117B1 (en)
JP (1) JPS62503109A (en)
BR (1) BR8607123A (en)
CA (1) CA1275973C (en)
DE (1) DE261117T1 (en)
FI (1) FI77481C (en)
WO (1) WO1986007105A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8807561A (en) * 1987-06-11 1990-04-17 Ahlstroem Oy PULP SCREENING APPLIANCE
KR890701835A (en) * 1987-06-26 1989-12-21 스벤 웨스터홀름, 카제 헨릭슨 Pulp Screening Apparatus and Screening Method of Pulp Suspension
DE58907372D1 (en) * 1988-03-07 1994-05-11 Escher Wyss Gmbh Pressure knot sorter.
JPH0880405A (en) * 1994-09-14 1996-03-26 Shinko Kk Filter
JP4514009B2 (en) * 2001-03-28 2010-07-28 株式会社Ｉｈｉ機械システム Screen device
WO2007094967A1 (en) * 2006-02-16 2007-08-23 Kadant Black Clawson Inc. Pulb screen foil and method of use
DE102011007280A1 (en) 2011-04-13 2012-10-18 Krones Aktiengesellschaft Container treatment machine and method for container treatment
DE102011079078A1 (en) 2011-07-13 2013-01-17 Krones Ag Aster feeder for treatment machines
WO2013175078A1 (en) * 2012-05-25 2013-11-28 Aikawa Fiber Technologies Oy A rotor element and a rotor for a screening apparatus
CN105970713A (en) * 2016-07-05 2016-09-28 李�昊 Screening fluffer
CN106381746B (en) * 2016-11-18 2019-05-31 广西大学 A kind of pressure sieve rotor rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712749A1 (en) * 1977-03-23 1979-02-08 Finckh Maschf SORTER FOR SITING FIBER SUSPENSIONS
DE2712715B2 (en) * 1977-03-23 1979-05-23 Hermann Finckh Maschinenfabrik Gmbh & Co, 7417 Pfullingen Sorter for fiber suspensions
FR2572950B1 (en) * 1984-11-12 1987-01-23 Lamort E & M IMPROVEMENTS ON SCREENS FOR CLEANERS AND THEIR MANUFACTURE

Also Published As

Publication number Publication date
BR8607123A (en) 1988-02-23
FI853373A0 (en) 1985-09-03
DE261117T1 (en) 1989-07-13
WO1986007105A1 (en) 1986-12-04
EP0261117B1 (en) 1991-04-24
JPS62503109A (en) 1987-12-10
FI77481C (en) 1989-03-10
FI77481B (en) 1988-11-30
EP0261117A1 (en) 1988-03-30
CA1275973C (en) 1990-11-06

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: A. AHLSTROEM OSAKEYHTIOE