NO911631L - Fremgangsmaate ved fremstilling av fibermasse. - Google Patents

Fremgangsmaate ved fremstilling av fibermasse.

Info

Publication number: NO911631L
Authority: NO; Norway
Prior art keywords: pct; grinding; raised bars; grooves; lignocellulose
Prior art date: 1988-10-25

Application number

NO91911631A

Other languages

English (en)

Other versions

NO911631D0 (no

NO178037C (no

NO178037B (no

Inventor

Nils Virving

Anders E E Haven

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.)

1988-10-25

Filing date

1991-04-24

Publication date

1991-04-24

1991-04-24 Application filed by Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab

1991-04-24 Publication of NO911631D0 publication Critical patent/NO911631D0/no

1991-04-24 Publication of NO911631L publication Critical patent/NO911631L/no

1995-10-02 Publication of NO178037B publication Critical patent/NO178037B/no

1996-01-10 Publication of NO178037C publication Critical patent/NO178037C/no

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
- D21D1/306—Discs
- 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
- B02C7/12—Shape or construction of discs

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Paper (AREA)
Crushing And Grinding (AREA)
Polishing Bodies And Polishing Tools (AREA)
Artificial Filaments (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

NO911631A 1988-10-25 1991-04-24 Slipesegment for en raffinör NO178037C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8803805A SE503187C2 (sv)	1988-10-25	1988-10-25	Sätt vid tillverkning av fibermassa samt malsegment för en raffinör för genomförande av sättet
PCT/SE1989/000527 WO1990004673A1 (en)	1988-10-25	1989-10-02	Method at the making of fibre pulp

Publications (4)

Publication Number	Publication Date
NO911631D0 NO911631D0 (no)	1991-04-24
NO911631L true NO911631L (no)	1991-04-24
NO178037B NO178037B (no)	1995-10-02
NO178037C NO178037C (no)	1996-01-10

Family

ID=20373728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO911631A NO178037C (no)	1988-10-25	1991-04-24	Slipesegment for en raffinör

Country Status (12)

Country	Link
US (1)	US5112443A (no)
EP (1)	EP0442897B1 (no)
JP (1)	JPH04501290A (no)
AT (1)	ATE120813T1 (no)
AU (1)	AU618631B2 (no)
CA (1)	CA2001293A1 (no)
DE (1)	DE68922113T2 (no)
FI (1)	FI95728C (no)
NO (1)	NO178037C (no)
NZ (1)	NZ231102A (no)
SE (1)	SE503187C2 (no)
WO (1)	WO1990004673A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5181664A (en) *	1992-04-17	1993-01-26	Andritz Sprout-Bauer, Inc.	Grinding plate with angled outer bars
US5383617A (en) *	1993-10-21	1995-01-24	Deuchars; Ian	Refiner plates with asymmetric inlet pattern
SE502907C2 (sv) *	1994-06-29	1996-02-19	Sunds Defibrator Ind Ab	Malelement
SE503168C2 (sv) *	1994-08-18	1996-04-15	Sunds Defibrator Ind Ab	Ett par samverkande malelement
US5823453A (en) *	1995-11-14	1998-10-20	J & L Fiber Services, Inc.	Refiner disc with curved refiner bars
US5918822A (en) *	1998-01-26	1999-07-06	Sternby; Arthur J.	Channeled pulp rotor
CA2328975A1 (en) *	1998-04-27	1999-11-04	Ciba Specialty Chemicals Holding Inc.	Process for the preparation of uv protective coatings by plasma-enhanced deposition
US6935589B1 (en) *	1998-08-17	2005-08-30	Norwalk Industrial Components, Llc	Papermaking refiner plates and method of manufacture
US6325308B1 (en)	1999-09-28	2001-12-04	J & L Fiber Services, Inc.	Refiner disc and method
FI119181B (fi) *	2003-06-18	2008-08-29	Metso Paper Inc	Jauhin
EP1701794B1 (de) *	2003-12-19	2010-11-03	Herbold Meckesheim Gmbh	Scheibenmühle
DE102008059610A1 (de) *	2008-11-28	2010-06-02	Voith Patent Gmbh	Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnituren zu seiner Durchführung
JP5123404B2 (ja) *	2011-01-20	2013-01-23	日本製紙株式会社	パルプの調成方法
JP6449574B2 (ja) *	2014-07-08	2019-01-09	株式会社高井製作所	砥石および磨砕装置
FI126263B (en) *	2014-10-29	2016-09-15	Valmet Technologies Inc	Blade element for refiner and refiner for grinding fibrous material
SE541835C2 (en)	2018-02-21	2019-12-27	Valmet Oy	Refiner segment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3149792A (en) *		1964-09-22		Refiner plates
CA883554A (en) *		1971-10-19	Raymond E. Shook, Jr.	Refining plate for high consistency pulp
US1142209A (en) *	1914-09-10	1915-06-08	William Van Nostrand	Millstone-dress.
US3049307A (en) *	1959-10-22	1962-08-14	Ed Jones Corp	Refining discs with enlarged grooves
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
CA1151926A (en) *	1979-10-04	1983-08-16	Macmillan Bloedel Limited	Refiner plates
JPS578916A (en) *	1980-06-18	1982-01-18	Furukawa Electric Co Ltd:The	Magnetic head core with wear resistance
JPS5748676A (en) *	1980-09-08	1982-03-20	Furuno Electric Co Ltd	Specific fish detector
SE426294B (sv) *	1982-02-03	1982-12-27	Sca Development Ab	Malsegment
SE441649B (sv) *	1982-12-15	1985-10-28	Sca Development Ab	For bearbetning av cellulosahaltigt material avsett malsegment
SE437226B (sv) *	1983-06-21	1985-02-18	Sunds Defibrator	Forfarande och anordning for framstellning av massa av malgods sasom fibermaterial
CA1207572A (en) *	1985-06-06	1986-07-15	William C. Leith	Rotating disc wood chip refiner
DE3628195A1 (de) *	1986-08-20	1988-02-25	Siemens Ag	Refiner zur bearbeitung von fasermaterial

1988
- 1988-10-25 SE SE8803805A patent/SE503187C2/xx not_active IP Right Cessation
1989
- 1989-10-02 US US07/669,415 patent/US5112443A/en not_active Expired - Fee Related
- 1989-10-02 DE DE68922113T patent/DE68922113T2/de not_active Expired - Fee Related
- 1989-10-02 WO PCT/SE1989/000527 patent/WO1990004673A1/en active IP Right Grant
- 1989-10-02 AT AT89910954T patent/ATE120813T1/de not_active IP Right Cessation
- 1989-10-02 JP JP1510255A patent/JPH04501290A/ja active Pending
- 1989-10-02 EP EP89910954A patent/EP0442897B1/en not_active Expired - Lifetime
- 1989-10-02 AU AU43219/89A patent/AU618631B2/en not_active Ceased
- 1989-10-20 NZ NZ231102A patent/NZ231102A/en unknown
- 1989-10-24 CA CA002001293A patent/CA2001293A1/en not_active Abandoned
1991
- 1991-04-24 FI FI911990A patent/FI95728C/fi not_active IP Right Cessation
- 1991-04-24 NO NO911631A patent/NO178037C/no unknown

Also Published As

Publication number	Publication date
DE68922113D1 (de)	1995-05-11
DE68922113T2 (de)	1995-08-10
AU618631B2 (en)	1992-01-02
EP0442897A1 (en)	1991-08-28
NO911631D0 (no)	1991-04-24
CA2001293A1 (en)	1990-04-25
WO1990004673A1 (en)	1990-05-03
SE8803805D0 (sv)	1988-10-25
ATE120813T1 (de)	1995-04-15
EP0442897B1 (en)	1995-04-05
JPH04501290A (ja)	1992-03-05
SE8803805L (no)	1988-10-25
NZ231102A (en)	1992-03-26
FI95728B (fi)	1995-11-30
FI95728C (fi)	1996-03-11
NO178037C (no)	1996-01-10
FI911990A0 (fi)	1991-04-24
SE503187C2 (sv)	1996-04-15
AU4321989A (en)	1990-05-14
NO178037B (no)	1995-10-02
US5112443A (en)	1992-05-12

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