FI963500A0 - Raffinörskivan med räfflor som har alternerande djup - Google Patents

Raffinörskivan med räfflor som har alternerande djup

Info

Publication number
FI963500A0
FI963500A0 FI963500A FI963500A FI963500A0 FI 963500 A0 FI963500 A0 FI 963500A0 FI 963500 A FI963500 A FI 963500A FI 963500 A FI963500 A FI 963500A FI 963500 A0 FI963500 A0 FI 963500A0
Authority
FI
Finland
Prior art keywords
grooves
refiner plate
alternating depths
depths
alternating
Prior art date
Application number
FI963500A
Other languages
English (en)
Finnish (fi)
Other versions
FI963500A (sv
FI108153B (sv
Inventor
Wesley Underberg
Original Assignee
Beloit Technologies Inc
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 Beloit Technologies Inc filed Critical Beloit Technologies Inc
Publication of FI963500A publication Critical patent/FI963500A/sv
Publication of FI963500A0 publication Critical patent/FI963500A0/sv
Application granted granted Critical
Publication of FI108153B publication Critical patent/FI108153B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D21D1/306—Discs
FI963500A 1994-03-07 1996-09-06 Raffinörskivan med räfflor som har alternerande djup FI108153B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20681594 1994-03-07
US08/206,815 US5476228A (en) 1994-03-07 1994-03-07 Refiner disk with alternating depth grooves
US9502825 1995-03-06
PCT/US1995/002825 WO1995024528A1 (en) 1994-03-07 1995-03-06 Refiner disk with alternating depth grooves

Publications (3)

Publication Number Publication Date
FI963500A FI963500A (sv) 1996-09-06
FI963500A0 true FI963500A0 (sv) 1996-09-06
FI108153B FI108153B (sv) 2001-11-30

Family

ID=22768094

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963500A FI108153B (sv) 1994-03-07 1996-09-06 Raffinörskivan med räfflor som har alternerande djup

Country Status (11)

Country Link
US (1) US5476228A (sv)
EP (1) EP0749507B1 (sv)
JP (1) JPH09505364A (sv)
KR (1) KR970701287A (sv)
AU (1) AU1940195A (sv)
BR (1) BR9506971A (sv)
CA (1) CA2185001C (sv)
DE (1) DE69501554T2 (sv)
ES (1) ES2113190T3 (sv)
FI (1) FI108153B (sv)
WO (1) WO1995024528A1 (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100729B (sv) 1995-06-29 1998-02-13 Metsae Serla Oy I papperstillverkning användbart fyllnadsämne och förfarande för frams tällning av det
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US5979809A (en) * 1998-03-13 1999-11-09 J & L Fiber Services Inc Refiner disc removal method and device
US5988538A (en) * 1998-07-28 1999-11-23 J&L Fiber Services, Inc. Refiner disc having steam exhaust channel
EP1112123B1 (en) * 1998-08-19 2002-10-02 Durametal Corporation Refiner plate segment
US6607153B1 (en) * 1998-08-19 2003-08-19 Durametal Corporation Refiner plate steam management system
US6024308A (en) * 1998-11-11 2000-02-15 J&L Fiber Services, Inc. Conically tapered disc-shaped comminution element for a disc refiner
US6325308B1 (en) * 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
DE10258324B4 (de) * 2002-12-13 2008-03-27 Voith Patent Gmbh Verfahren zur Herstellung von Garnituren für das Mahlen von wasserhaltigem Papierfaserstoff
JPWO2004078354A1 (ja) * 2003-03-04 2006-06-08 シグマ精機株式会社 粉砕機
SE525980C2 (sv) * 2003-10-06 2005-06-07 Metso Paper Inc Malelement
US7896276B2 (en) * 2007-02-02 2011-03-01 Andritz Inc. Refiner plates with high-strength high-performance bars
DE102008039003A1 (de) 2008-08-21 2010-02-25 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnitur zu seiner Durchführung
DE102008039004A1 (de) 2008-08-21 2010-02-25 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnitur zu seiner Durchführung
FI121817B (sv) * 2009-03-18 2011-04-29 Metso Paper Inc Raffinörs raffinöryta
FI125031B (sv) * 2011-01-27 2015-04-30 Valmet Technologies Inc Raffinör och bladelement
US9181654B2 (en) * 2012-05-30 2015-11-10 Andritz Inc. Refiner plate having a smooth, wave-like groove and related methods
US20140110511A1 (en) * 2012-10-18 2014-04-24 Andritz Inc. Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
US9145641B2 (en) * 2012-12-13 2015-09-29 Andritz Inc. Apparatus for disperser plate and method to refine paper
DE202017100135U1 (de) * 2017-01-12 2018-04-15 Valmet Ab Refinerscheibensegment
JP6146888B1 (ja) * 2017-01-30 2017-06-14 ジャパンポーレックス株式会社 臼体対及びミル装置
SE541970C2 (en) * 2018-04-13 2020-01-14 Valmet Oy Refiner segment having bar weakening sections
SE542690C2 (en) * 2018-07-25 2020-06-30 Valmet Oy Refiner segment with varying depth profile
DE102019104105B3 (de) * 2019-02-19 2020-06-18 Voith Patent Gmbh Mahlgarnitursegment
KR102223636B1 (ko) * 2020-10-08 2021-03-04 조아인 리파이너 플레이트

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US104107A (en) * 1870-06-14 Improvement in millstone-dress
GB191107573A (en) * 1911-03-27 1911-10-05 William Phillips Thompson Improvements in Grinding Discs for Milling Grain.
US1696514A (en) * 1925-06-17 1928-12-25 David S Anthony Burr for gristmills
US2035994A (en) * 1934-10-03 1936-03-31 Jr Daniel Manson Sutherland Fiber refining and refiner
DE654360C (de) * 1936-10-03 1937-12-17 Hermann Mandl Muehlstein
US2651976A (en) * 1952-11-05 1953-09-15 Lionel M Sutherland Grinding disk
US3387796A (en) * 1965-02-04 1968-06-11 Jones Division Defibrating device
US3910511A (en) * 1974-05-20 1975-10-07 Westvaco Corp Open discharge pulp refiner
SE7502787L (sv) * 1975-03-12 1976-09-13 Sca Development Ab Malelement
FR2394638A1 (fr) * 1977-06-14 1979-01-12 Vyzk Ustav Papieru Celulozy Dispositif pour traiter des suspensions de fibres par action mecanique de lames
FI73256C (sv) * 1984-10-19 1987-09-10 Yhtyneet Paperitehtaat Oy Malsegment.
CA1207572A (en) * 1985-06-06 1986-07-15 William C. Leith Rotating disc wood chip refiner
SE456223B (sv) * 1987-02-25 1988-09-19 Sunds Defibrator Malelement for skivraffinor
US5046672A (en) * 1990-08-31 1991-09-10 Beloit Corporation Refiner plate groove configuration

Also Published As

Publication number Publication date
JPH09505364A (ja) 1997-05-27
DE69501554T2 (de) 1998-06-04
EP0749507A1 (en) 1996-12-27
KR970701287A (ko) 1997-03-17
FI963500A (sv) 1996-09-06
ES2113190T3 (es) 1998-04-16
WO1995024528A1 (en) 1995-09-14
CA2185001A1 (en) 1995-09-14
FI108153B (sv) 2001-11-30
BR9506971A (pt) 1997-09-09
EP0749507B1 (en) 1998-01-28
DE69501554D1 (de) 1998-03-05
US5476228A (en) 1995-12-19
CA2185001C (en) 1999-02-16
AU1940195A (en) 1995-09-25

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