NZ220274A - Grinding block construction: disc or cone grinder - Google Patents

Grinding block construction: disc or cone grinder

Info

Publication number: NZ220274A
Authority: NZ; New Zealand
Prior art keywords: disc; grinding block; block construction; cone grinder; grinder
Prior art date: 1986-05-13

Application number

NZ22027487A

Inventor

E Blomster K Viljakainen

Original Assignee

Sunds Defribrator 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

1987-05-12

Publication date

1988-09-29

1987-05-12 Application filed by Sunds Defribrator Jylha Oy filed Critical Sunds Defribrator Jylha Oy

1988-09-29 Publication of NZ220274A publication Critical patent/NZ220274A/en

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

NZ22027487A 1986-05-13 1987-05-12 Grinding block construction: disc or cone grinder NZ220274A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI861986A FI80087C (en)	1986-05-13	1986-05-13	MALBLOCK VID EN RAFFINOER.

Publications (1)

Publication Number	Publication Date
NZ220274A true NZ220274A (en)	1988-09-29

Family

ID=8522605

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ22027487A NZ220274A (en)	1986-05-13	1987-05-12	Grinding block construction: disc or cone grinder

Country Status (6)

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

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 (en) *	2009-06-05	2011-04-15	Metso Minerals Inc	A method of coating a wear member, using a wear coated article, a wear member and a refiner

Family Cites Families (14)

* 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
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
SE361840B (en) *	1972-04-13	1973-11-19	Defibrator Ab
BR7205730D0 (en) *	1972-08-22	1974-04-25	R Pilao	PERFECTINGS IN DISCS AND CONICOS FOR PULP REFINERS FOR PAPER AND OTHER
JPS49126901A (en) *	1973-04-16	1974-12-05
SE413632B (en) *	1978-03-03	1980-06-16	Defibrator Ab	MALORGAN MECHANISM FOR FIBROST MALA APPLIANCES, PREFERRED TO VEGETABLE MATERIAL
CA1151926A (en) *	1979-10-04	1983-08-16	Macmillan Bloedel Limited	Refiner plates
FI60582C (en) *	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 (en) *	1982-11-04	1984-05-23	金井　宏之	Pulp fibrilating roll
SE8302013L (en) *	1983-04-12	1984-10-13	Sunds Defibrator	DEVICE FOR MALAPPLANTS FOR REFINING LIGNOCELLULOSALLY MATERIAL
BR8304028A (en) *	1983-07-28	1985-03-05	Milton Pilao	IMPROVEMENTS IN WOOD OR SIMILAR PULP REFINING DISC
US4620675A (en) *	1983-09-07	1986-11-04	Beloit Corporation	Composite flexible pulp refiner disk
FI68268B (en) *	1983-10-10	1985-04-30	Tampella Oy Ab	SLIPORGAN FOER FRAMSTAELLNING AV MEKANISK TRAEMASSA

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

Also Published As

Publication number	Publication date
FI861986A (en)	1987-11-14
AU7390987A (en)	1987-12-01
EP0271502B1 (en)	1991-04-03
AU596422B2 (en)	1990-05-03
FI861986A0 (en)	1986-05-13
EP0271502A1 (en)	1988-06-22
WO1987006963A1 (en)	1987-11-19
JPS63503469A (en)	1988-12-15
FI80087C (en)	1990-04-10
FI80087B (en)	1989-12-29

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