AU596422B2 - Grinding block for a refiner - Google Patents

Grinding block for a refiner Download PDF

Info

Publication number: AU596422B2
Authority: AU; Australia
Prior art keywords: grinding; grinding block; block according; detachable segment; detachable
Prior art date: 1986-05-13
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.): Ceased

Application number

AU73909/87A

Other languages

English (en)

Other versions

AU7390987A (en

Inventor

Kari Blomster

Esa Viljakainen

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.)

Sunds Defibrator Jylha OY

Original Assignee

Sunds Defibrator Jylha 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.)

1986-05-13

Filing date

1987-05-05

Publication date

1990-05-03

1987-05-05 Application filed by Sunds Defibrator Jylha OY filed Critical Sunds Defibrator Jylha OY

1987-12-01 Publication of AU7390987A publication Critical patent/AU7390987A/en

1990-05-03 Application granted granted Critical

1990-05-03 Publication of AU596422B2 publication Critical patent/AU596422B2/en

2007-05-05 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- D21D1/306—Discs

Landscapes

Crushing And Grinding (AREA)
Polishing Bodies And Polishing Tools (AREA)
Disintegrating Or Milling (AREA)

AU73909/87A 1986-05-13 1987-05-05 Grinding block for a refiner Ceased AU596422B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI861986		1986-05-13
FI861986A FI80087C (fi)	1986-05-13	1986-05-13	Malblock vid en raffinoer.

Publications (2)

Publication Number	Publication Date
AU7390987A AU7390987A (en)	1987-12-01
AU596422B2 true AU596422B2 (en)	1990-05-03

Family

ID=8522605

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU73909/87A Ceased AU596422B2 (en)	1986-05-13	1987-05-05	Grinding block for a refiner

Country Status (6)

Country	Link
EP (1)	EP0271502B1 (fi)
JP (1)	JPS63503469A (fi)
AU (1)	AU596422B2 (fi)
FI (1)	FI80087C (fi)
NZ (1)	NZ220274A (fi)
WO (1)	WO1987006963A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5934585A (en) *	1997-05-05	1999-08-10	J & L Fiber Services Inc	Refiner plate assembly and method of mounting
FI121793B (fi) *	2009-06-05	2011-04-15	Metso Minerals Inc	Menetelmä kulutusosan pinnoittamiseksi, menetelmällä pinnoitetun kulutusosan käyttö, kulutusosa ja jauhin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU448376B2 (en) *	1969-09-23	1974-05-02	Pilan-Agus E Refenadores Limitada	Process for manufacture of conical and disc sets for paper-pulp refining machines

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3065920A (en) *	1959-01-22	1962-11-27	Bolton John W & Sons Inc	Working surfaces for refining engines
SE361840B (fi) *	1972-04-13	1973-11-19	Defibrator Ab
BR7205730D0 (pt) *	1972-08-22	1974-04-25	R Pilao	Aperfeicoamentos em discos e conicos para refinadoras de polpa para papel e outros
JPS49126901A (fi) *	1973-04-16	1974-12-05
SE413632B (sv) *	1978-03-03	1980-06-16	Defibrator Ab	Anordning vid malorgan for malapparater for fibrost, foretredesvis vegetabiliskt material
CA1151926A (en) *	1979-10-04	1983-08-16	Macmillan Bloedel Limited	Refiner plates
FI60582C (fi) *	1979-12-21	1983-04-05	Oittivalu Oy	Malningsskiva eller -stycke
CA1161291A (en) *	1981-02-09	1984-01-31	William H. Schafer	Segmental pulpstone
JPS5988958A (ja) *	1982-11-04	1984-05-23	金井　宏之	パルプ解繊用ロ−ル
SE8302013L (sv) *	1983-04-12	1984-10-13	Sunds Defibrator	Anordning vid malapparater for raffinering av lignocellulosahaltigt material
BR8304028A (pt) *	1983-07-28	1985-03-05	Milton Pilao	Aperfeicoamentos em disco refinador de polpa de madeira ou similar
US4620675A (en) *	1983-09-07	1986-11-04	Beloit Corporation	Composite flexible pulp refiner disk
FI68268B (fi) *	1983-10-10	1985-04-30	Tampella Oy Ab	Sliporgan foer framstaellning av mekanisk traemassa

1986
- 1986-05-13 FI FI861986A patent/FI80087C/fi not_active IP Right Cessation
1987
- 1987-05-05 JP JP50296787A patent/JPS63503469A/ja active Pending
- 1987-05-05 EP EP87902533A patent/EP0271502B1/en not_active Expired - Lifetime
- 1987-05-05 AU AU73909/87A patent/AU596422B2/en not_active Ceased
- 1987-05-05 WO PCT/FI1987/000060 patent/WO1987006963A1/en active IP Right Grant
- 1987-05-12 NZ NZ22027487A patent/NZ220274A/xx unknown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU448376B2 (en) *	1969-09-23	1974-05-02	Pilan-Agus E Refenadores Limitada	Process for manufacture of conical and disc sets for paper-pulp refining machines

Also Published As

Publication number	Publication date
EP0271502B1 (en)	1991-04-03
NZ220274A (en)	1988-09-29
FI80087C (fi)	1990-04-10
AU7390987A (en)	1987-12-01
WO1987006963A1 (en)	1987-11-19
FI80087B (fi)	1989-12-29
FI861986A0 (fi)	1986-05-13
JPS63503469A (ja)	1988-12-15
FI861986A (fi)	1987-11-14
EP0271502A1 (en)	1988-06-22

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