NO141567C - PROCEDURE AND DEVICE FOR MANUFACTURING MECHANICAL REFINERY MASS - Google Patents

PROCEDURE AND DEVICE FOR MANUFACTURING MECHANICAL REFINERY MASS

Info

Publication number: NO141567C
Authority: NO; Norway
Prior art keywords: refinery; procedure; mass; manufacturing mechanical; mechanical
Prior art date: 1972-10-23

Application number

NO408873A

Other languages

Norwegian (no)

Other versions

NO141567B (en

Inventor

Per Viking Peterson

Original Assignee

Sca Project 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.)

1972-10-23

Filing date

1973-10-22

Publication date

1980-04-09

1972-10-23 Priority claimed from SE1365372A external-priority patent/SE368595C/en

1973-04-03 Priority claimed from SE7304665A external-priority patent/SE7304665L/xx

1973-10-22 Application filed by Sca Project Ab filed Critical Sca Project Ab

1976-05-21 Priority to NO761746A priority Critical patent/NO761746L/no

1979-12-27 Publication of NO141567B publication Critical patent/NO141567B/en

1980-04-09 Publication of NO141567C publication Critical patent/NO141567C/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- 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

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Lubricants (AREA)
Glass Compositions (AREA)

NO408873A 1972-10-23 1973-10-22 PROCEDURE AND DEVICE FOR MANUFACTURING MECHANICAL REFINERY MASS NO141567C (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NO761746A NO761746L (en)	1972-10-23	1976-05-21

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE1365372A SE368595C (en)	1972-10-23	1972-10-23	Method for producing mechanical refiner pulp
SE7304665A SE7304665L (en)		1973-04-03

Publications (2)

Publication Number	Publication Date
NO141567B NO141567B (en)	1979-12-27
NO141567C true NO141567C (en)	1980-04-09

Family

ID=26655948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO408873A NO141567C (en)	1972-10-23	1973-10-22	PROCEDURE AND DEVICE FOR MANUFACTURING MECHANICAL REFINERY MASS

Country Status (8)

Country	Link
JP (2)	JPS5214321B2 (en)
AT (1)	AT330562B (en)
BR (1)	BR7308173D0 (en)
CA (1)	CA1003675A (en)
DE (2)	DE2353143A1 (en)
FI (1)	FI52600C (en)
FR (1)	FR2203908A1 (en)
NO (1)	NO141567C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI51216C (en) *	1975-04-04	1976-11-10	Yhtyneet Paperitehtaat Oy	Method and device for producing hot abrasive pulp.
SE397851B (en) *	1976-04-02	1977-11-21	Sca Development Ab	HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS
SE413522B (en) *	1977-01-03	1980-06-02	Reinhall Rolf Bertil	DEVICE FOR THE PREPARATION OF FIBER MASS OF LIGNOCELLULOSALLY MATERIAL
CA1101717A (en) *	1978-02-06	1981-05-26	William E. Lyons	Feed and vent apparatus for refiners
SE420226B (en) *	1980-02-27	1981-09-21	Sunds Defibrator	SET AND DEVICE FOR SEPARATION OF CELLULOSAMATER MATERIALS TREATED IN A REFINER
JPS56143279U (en) *	1980-03-27	1981-10-29
JPS57116774U (en) *	1980-12-29	1982-07-20

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE958057C (en) *	1954-10-03	1957-02-14	Condux Werk	Process and device for the production of wood flour
FI42161C (en) *	1963-04-03	1970-05-11	Defibrator Ab	A method for the continuous production of mechanical and semi-chemical pulps from a lignocellulosic material
FR1370244A (en) *	1963-08-08	1964-08-21		Refining stack
FR1594993A (en) *	1968-01-11	1970-06-08
SE341322B (en) *	1968-04-02	1971-12-20	Defibrator Ab
US3661328A (en) *	1970-03-30	1972-05-09	Bauer Bros Co	Pulp refining system and process

1973
- 1973-10-08 AT AT855373A patent/AT330562B/en not_active IP Right Cessation
- 1973-10-11 CA CA183,179A patent/CA1003675A/en not_active Expired
- 1973-10-17 FI FI322573A patent/FI52600C/en active
- 1973-10-18 FR FR7337183A patent/FR2203908A1/en active Granted
- 1973-10-19 BR BR817373A patent/BR7308173D0/en unknown
- 1973-10-22 JP JP11801973A patent/JPS5214321B2/ja not_active Expired
- 1973-10-22 NO NO408873A patent/NO141567C/en unknown
- 1973-10-23 DE DE19732353143 patent/DE2353143A1/en not_active Ceased
- 1973-10-23 DE DE19732365932 patent/DE2365932C3/en not_active Expired
1976
- 1976-10-13 JP JP12197376A patent/JPS5249301A/en active Granted

Also Published As

Publication number	Publication date
CA1003675A (en)	1977-01-18
JPS5214321B2 (en)	1977-04-21
AU6137073A (en)	1975-04-17
FR2203908A1 (en)	1974-05-17
JPS4972401A (en)	1974-07-12
NO141567B (en)	1979-12-27
AT330562B (en)	1976-07-12
FI52600B (en)	1977-06-30
JPS5551078B2 (en)	1980-12-22
JPS5249301A (en)	1977-04-20
ATA855373A (en)	1975-09-15
FI52600C (en)	1977-10-10
DE2365932A1 (en)	1976-12-09
FR2203908B1 (en)	1976-04-30
DE2365932B2 (en)	1980-08-21
BR7308173D0 (en)	1974-07-18
DE2353143A1 (en)	1974-05-02
DE2365932C3 (en)	1981-03-26

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