FI901510A0 - Förfarande och anordning för indikering av beröringsläget av en raffinör - Google Patents

Förfarande och anordning för indikering av beröringsläget av en raffinör

Info

Publication number
FI901510A0
FI901510A0 FI901510A FI901510A FI901510A0 FI 901510 A0 FI901510 A0 FI 901510A0 FI 901510 A FI901510 A FI 901510A FI 901510 A FI901510 A FI 901510A FI 901510 A0 FI901510 A0 FI 901510A0
Authority
FI
Finland
Prior art keywords
pct
contact
contact position
sec
output signal
Prior art date
Application number
FI901510A
Other languages
English (en)
Finnish (fi)
Other versions
FI91002C (sv
FI91002B (sv
Inventor
Bengt Ove Aokerblom
Bengt Oskar Loefqvist
Original Assignee
Sunds Defibrator Ind 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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Publication of FI901510A0 publication Critical patent/FI901510A0/sv
Application granted granted Critical
Publication of FI91002B publication Critical patent/FI91002B/sv
Publication of FI91002C publication Critical patent/FI91002C/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
    • D21D1/002—Control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
    • 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

Landscapes

  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Cable Accessories (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Auxiliary Devices For Music (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Exposure Control For Cameras (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Crushing And Grinding (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FI901510A 1987-09-29 1990-03-26 Förfarande och anordning för indikering av beröringsläget av en raffinör FI91002C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8703745 1987-09-29
SE8703745A SE463396B (sv) 1987-09-29 1987-09-29 Saett och anordning foer indikering av det axiella beroeringslaeget foer malytor paa tvaa motstaaende relativt varandra roterbara malskivor i en skivraffinoer
PCT/SE1988/000459 WO1989002783A1 (en) 1987-09-29 1988-09-08 Method and device for indicating the contact position in a refiner
SE8800459 1988-09-08

Publications (3)

Publication Number Publication Date
FI901510A0 true FI901510A0 (sv) 1990-03-26
FI91002B FI91002B (sv) 1994-01-14
FI91002C FI91002C (sv) 1994-04-25

Family

ID=20369702

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901510A FI91002C (sv) 1987-09-29 1990-03-26 Förfarande och anordning för indikering av beröringsläget av en raffinör

Country Status (12)

Country Link
US (1) US4973000A (sv)
EP (1) EP0386031B1 (sv)
JP (1) JP2568433B2 (sv)
AT (1) ATE92374T1 (sv)
AU (1) AU616918B2 (sv)
CA (1) CA1322304C (sv)
DE (1) DE3883005T2 (sv)
FI (1) FI91002C (sv)
NO (1) NO169374C (sv)
NZ (1) NZ226347A (sv)
SE (1) SE463396B (sv)
WO (1) WO1989002783A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691636A (en) * 1993-08-25 1997-11-25 Andritz Sprout-Bauer, Inc. Probe assembly mounting for a grinding machine
WO1995005897A1 (en) * 1993-08-25 1995-03-02 Dynamist Pty Ltd. Apparatus for milling combustible material
US5509610A (en) * 1994-01-27 1996-04-23 Gibbco, Inc. Centrifugal chopping and grinding apparatus
SE530009C2 (sv) 2006-06-01 2008-02-05 Metso Paper Inc Anordning för uppriktning av en malapparats maldon
US7683334B2 (en) * 2007-08-07 2010-03-23 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Simultaneous beta and gamma spectroscopy
JP5935616B2 (ja) * 2012-09-14 2016-06-15 株式会社Ihi 粉砕装置
DE102013103012A1 (de) * 2013-03-25 2014-09-25 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Granulatkonditionierer
CN109629304A (zh) * 2018-12-25 2019-04-16 重庆三好纸业有限公司 竹浆本色纸磨浆设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434670A (en) * 1966-07-07 1969-03-25 Pulp Paper Res Inst Apparatus for measuring out of tram and plate separation of disc refiners
SE407952B (sv) * 1976-01-30 1979-04-30 Defibrator Ab Sett och anordning for malning av fiberhaltiga material
CA1105604A (en) * 1978-06-07 1981-07-21 James H. Rogers Method and system for detecting plate clashing in disc refiners
SE419411B (sv) * 1978-06-26 1981-08-03 Rolf Bertil Reinhall Sett och anordning vid malapparater for lignocellulosahaltigt material
US4627578A (en) * 1979-12-19 1986-12-09 Tasman Pulp And Paper Company Limited Methods of and/or apparatus for detecting and controlling refiner plate clashing
US4441817A (en) * 1980-07-29 1984-04-10 Diffracto Ltd. Electro-optical sensors with fiber optic bundles

Also Published As

Publication number Publication date
AU616918B2 (en) 1991-11-14
JPH03501278A (ja) 1991-03-22
SE8703745L (sv) 1989-03-30
SE8703745D0 (sv) 1987-09-29
NO901379D0 (no) 1990-03-26
FI91002C (sv) 1994-04-25
AU2530488A (en) 1989-04-18
NO901379L (no) 1990-03-26
US4973000A (en) 1990-11-27
JP2568433B2 (ja) 1997-01-08
NZ226347A (en) 1989-12-21
WO1989002783A1 (en) 1989-04-06
SE463396B (sv) 1990-11-19
CA1322304C (en) 1993-09-21
EP0386031B1 (en) 1993-08-04
EP0386031A1 (en) 1990-09-12
FI91002B (sv) 1994-01-14
ATE92374T1 (de) 1993-08-15
NO169374C (no) 1992-06-17
DE3883005D1 (de) 1993-09-09
NO169374B (no) 1992-03-09
DE3883005T2 (de) 1993-11-18

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR INDUSTRIES AB