AU2530488A – Method and device for indicating the contact position in a refiner
– Google Patents
AU2530488A – Method and device for indicating the contact position in a refiner
– Google Patents
Method and device for indicating the contact position in a refiner
Info
Publication number
AU2530488A
AU2530488A
AU25304/88A
AU2530488A
AU2530488A
AU 2530488 A
AU2530488 A
AU 2530488A
AU 25304/88 A
AU25304/88 A
AU 25304/88A
AU 2530488 A
AU2530488 A
AU 2530488A
AU 2530488 A
AU2530488 A
AU 2530488A
Authority
AU
Australia
Prior art keywords
contact position
pct
sec
output signal
pair
Prior art date
1987-09-29
Legal status (The legal status 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 status listed.)
Granted
Application number
AU25304/88A
Other versions
AU616918B2
(en
Inventor
Bengt O. Akerblom
Bengt O. Lofqvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet AB
Original Assignee
Sunds Defibrator Industries 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.)
1987-09-29
Filing date
1988-09-08
Publication date
1989-04-18
1988-09-08
Application filed by Sunds Defibrator Industries AB
filed
Critical
Sunds Defibrator Industries AB
1989-04-18
Publication of AU2530488A
publication
Critical
patent/AU2530488A/en
1991-11-14
Application granted
granted
Critical
1991-11-14
Publication of AU616918B2
publication
Critical
patent/AU616918B2/en
2008-09-08
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
PCT No. PCT/SE88/00459 Sec. 371 Date Feb. 6, 1990 Sec. 102(e) Date Feb. 6, 1990 PCT Filed Sep. 8, 1988 PCT Pub. No. WO89/02783 PCT Pub. Date Apr. 6, 1989.Methods for determining the contact position between a pair of relatively rotating refining surfaces are disclosed including detecting the heat radiating from the initial contact between the pair of refining surfaces during relative rotation therebetween in order to generate an output signal and utilizing the output signal to determine the contact position. Apparatus for determining the contact position is also disclosed.
AU25304/88A
1987-09-29
1988-09-08
Method and device for indicating the contact position in a refiner
Ceased
AU616918B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
SE8703745A
SE463396B
(en)
1987-09-29
1987-09-29
SET AND DEVICE INDICATING THE AXIAL TOUCH LAYER FOR MALYTOR ON TWO RELATIVE RELATIVELY TO ANOTHER ROTABLE MILL DISCS IN A DISC REFINERY
SE8703745
1987-09-29
Publications (2)
Publication Number
Publication Date
AU2530488A
true
AU2530488A
(en)
1989-04-18
AU616918B2
AU616918B2
(en)
1991-11-14
Family
ID=20369702
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU25304/88A
Ceased
AU616918B2
(en)
1987-09-29
1988-09-08
Method and device for indicating the contact position in a refiner
Country Status (12)
Country
Link
US
(1)
US4973000A
(en)
EP
(1)
EP0386031B1
(en)
JP
(1)
JP2568433B2
(en)
AT
(1)
ATE92374T1
(en)
AU
(1)
AU616918B2
(en)
CA
(1)
CA1322304C
(en)
DE
(1)
DE3883005T2
(en)
FI
(1)
FI91002C
(en)
NO
(1)
NO169374C
(en)
NZ
(1)
NZ226347A
(en)
SE
(1)
SE463396B
(en)
WO
(1)
WO1989002783A1
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1995005897A1
(en)
*
1993-08-25
1995-03-02
Dynamist Pty Ltd.
Apparatus for milling combustible material
Families Citing this family (7)
* 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
US5509610A
(en)
*
1994-01-27
1996-04-23
Gibbco, Inc.
Centrifugal chopping and grinding apparatus
SE530009C2
(en)
2006-06-01
2008-02-05
Metso Paper Inc
Apparatus for the alignment of a grinder’s shaft device
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
(en)
*
2012-09-14
2016-06-15
株式会社Ihi
Crusher
DE102013103012A1
(en)
*
2013-03-25
2014-09-25
Maschinenfabrik Gustav Eirich Gmbh & Co. Kg
Granulatkonditionierer
CN109629304A
(en)
*
2018-12-25
2019-04-16
重庆三好纸业有限公司
Bamboo pulp unbleached paper refining equipment
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
(en)
*
1976-01-30
1979-04-30
Defibrator Ab
KIT AND DEVICE FOR GRINDING FIBER-CONTAINING MATERIALS
CA1105604A
(en)
*
1978-06-07
1981-07-21
James H. Rogers
Method and system for detecting plate clashing in disc refiners
SE419411B
(en)
*
1978-06-26
1981-08-03
Rolf Bertil Reinhall
SET AND DEVICE FOR LIGNOCELLULOUS MATERIAL MALAWARE
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
1987
1987-09-29
SE
SE8703745A
patent/SE463396B/en
not_active
IP Right Cessation
1988
1988-09-08
EP
EP88908775A
patent/EP0386031B1/en
not_active
Expired – Lifetime
1988-09-08
DE
DE88908775T
patent/DE3883005T2/en
not_active
Expired – Fee Related
1988-09-08
JP
JP63508051A
patent/JP2568433B2/en
not_active
Expired – Lifetime
1988-09-08
WO
PCT/SE1988/000459
patent/WO1989002783A1/en
active
IP Right Grant
1988-09-08
AU
AU25304/88A
patent/AU616918B2/en
not_active
Ceased
1988-09-08
AT
AT88908775T
patent/ATE92374T1/en
not_active
IP Right Cessation
1988-09-08
US
US07/460,187
patent/US4973000A/en
not_active
Expired – Fee Related
1988-09-27
NZ
NZ226347A
patent/NZ226347A/en
unknown
1988-09-28
CA
CA000578634A
patent/CA1322304C/en
not_active
Expired – Fee Related
1990
1990-03-26
NO
NO901379A
patent/NO169374C/en
unknown
1990-03-26
FI
FI901510A
patent/FI91002C/en
not_active
IP Right Cessation
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1995005897A1
(en)
*
1993-08-25
1995-03-02
Dynamist Pty Ltd.
Apparatus for milling combustible material
Also Published As
Publication number
Publication date
WO1989002783A1
(en)
1989-04-06
SE8703745L
(en)
1989-03-30
DE3883005T2
(en)
1993-11-18
NO169374C
(en)
1992-06-17
EP0386031A1
(en)
1990-09-12
FI91002C
(en)
1994-04-25
FI901510A0
(en)
1990-03-26
NO901379D0
(en)
1990-03-26
NO169374B
(en)
1992-03-09
CA1322304C
(en)
1993-09-21
SE463396B
(en)
1990-11-19
AU616918B2
(en)
1991-11-14
ATE92374T1
(en)
1993-08-15
DE3883005D1
(en)
1993-09-09
JPH03501278A
(en)
1991-03-22
NZ226347A
(en)
1989-12-21
JP2568433B2
(en)
1997-01-08
US4973000A
(en)
1990-11-27
FI91002B
(en)
1994-01-14
NO901379L
(en)
1990-03-26
EP0386031B1
(en)
1993-08-04
SE8703745D0
(en)
1987-09-29
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