NO793911L - Anordning for raffinering. - Google Patents

Anordning for raffinering.

Info

Publication number: NO793911L
Authority: NO; Norway
Prior art keywords: grinding; steam; discs; house; opening
Prior art date: 1978-12-01

Application number

NO793911A

Other languages

English (en)

Norwegian (no)

Inventor

Axel Henning Sjoebom

Original Assignee

Sunds Defibrator

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.)

1978-12-01

Filing date

1979-11-30

Publication date

1980-06-03

1979-11-30 Application filed by Sunds Defibrator filed Critical Sunds Defibrator

1980-06-03 Publication of NO793911L publication Critical patent/NO793911L/no

Links

238000007670 refining Methods 0.000 title claims abstract description 20
239000000463 material Substances 0.000 claims description 16
238000006073 displacement reaction Methods 0.000 claims 1
239000003973 paint Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
238000004140 cleaning Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
238000007789 sealing Methods 0.000 description 3
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000002411 adverse Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
210000004907 gland Anatomy 0.000 description 1
239000012978 lignocellulosic material Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000003754 machining Methods 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
238000012856 packing Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000010876 untreated wood Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

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

Landscapes

Crushing And Grinding (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Centrifugal Separators (AREA)
Crushing And Pulverization Processes (AREA)

NO793911A 1978-12-01 1979-11-30 Anordning for raffinering. NO793911L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7812397A SE422341B (sv)	1978-12-01	1978-12-01	Anordning for raffinering av lignocellulosahaltigt material

Publications (1)

Publication Number	Publication Date
NO793911L true NO793911L (no)	1980-06-03

Family

ID=20336506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO793911A NO793911L (no)	1978-12-01	1979-11-30	Anordning for raffinering.

Country Status (8)

Country	Link
US (1)	US4301974A (pt)
JP (1)	JPS5576183A (pt)
BR (1)	BR7907736A (pt)
CA (1)	CA1112925A (pt)
FI (1)	FI793598A7 (pt)
FR (1)	FR2442913A1 (pt)
NO (1)	NO793911L (pt)
SE (1)	SE422341B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE435532B (sv) *	1983-02-22	1984-10-01	Sunds Defibrator	Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material
US4725336A (en) *	1985-01-31	1988-02-16	Swm Corporation	Refiner apparatus with integral steam separator
NO162525C (no) *	1986-03-18	1990-01-10	Thune Eureka As	Anordning ved skiveraffinoer.
SE467463B (sv) *	1989-09-19	1992-07-20	Sunds Defibrator Ind Ab	Anordning foer raffinering av cellulosahaltigt material i form av flis
SE542986C2 (en) *	2019-03-13	2020-09-22	Valmet Oy	Double disc pulp refiner comprising a center plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB641298A (en)	1948-02-23	1950-08-09	John Wild & Sons Ltd	Improved machine for beating and refining paper making stock
US3207450A (en) *	1963-06-17	1965-09-21	Bauer Bros Co	Refiner disc assembly having improved distributor plate
US3387796A (en) *	1965-02-04	1968-06-11	Jones Division	Defibrating device
SE362671B (pt) *	1972-05-09	1973-12-17	Sca Project Ab
DE2229664A1 (de) *	1972-06-19	1974-01-17	Bosch Gmbh Robert	Halbleiterspannungsregler
SE403916B (sv) *	1975-06-04	1978-09-11	Rolf Bertil Reinhall	Anordning vid malapparater for lignocellulosahaltigt material
CA1052156A (en)	1975-12-15	1979-04-10	Courtaulds Limited	Pulp
DE2713300A1 (de) *	1977-03-25	1978-10-05	Courtaulds Ltd	Verfahren zur herstellung von trockenem zellstoff
US4221343A (en) *	1979-04-30	1980-09-09	The Bauer Bros. Co.	Vented disc refiner

1978
- 1978-12-01 SE SE7812397A patent/SE422341B/xx unknown
1979
- 1979-11-13 FR FR7927907A patent/FR2442913A1/fr not_active Withdrawn
- 1979-11-16 FI FI793598A patent/FI793598A7/fi not_active Application Discontinuation
- 1979-11-28 BR BR7907736A patent/BR7907736A/pt unknown
- 1979-11-28 JP JP15414379A patent/JPS5576183A/ja active Pending
- 1979-11-28 CA CA340,791A patent/CA1112925A/en not_active Expired
- 1979-11-30 US US06/098,826 patent/US4301974A/en not_active Expired - Lifetime
- 1979-11-30 NO NO793911A patent/NO793911L/no unknown

Also Published As

Publication number	Publication date
FR2442913A1 (fr)	1980-06-27
JPS5576183A (en)	1980-06-09
BR7907736A (pt)	1980-09-09
US4301974A (en)	1981-11-24
SE7812397L (sv)	1980-06-02
CA1112925A (en)	1981-11-24
FI793598A7 (fi)	1981-01-01
SE422341B (sv)	1982-03-01

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