JPS4972401A - - Google Patents
Info
- Publication number
- JPS4972401A JPS4972401A JP11801973A JP11801973A JPS4972401A JP S4972401 A JPS4972401 A JP S4972401A JP 11801973 A JP11801973 A JP 11801973A JP 11801973 A JP11801973 A JP 11801973A JP S4972401 A JPS4972401 A JP S4972401A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1365372A SE368595C (sv) | 1972-10-23 | 1972-10-23 | Sätt för framställning av mekanisk raffinörmassa |
| SE7304665A SE7304665L (en]) | 1973-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4972401A true JPS4972401A (en]) | 1974-07-12 |
| JPS5214321B2 JPS5214321B2 (en]) | 1977-04-21 |
Family
ID=26655948
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11801973A Expired JPS5214321B2 (en]) | 1972-10-23 | 1973-10-22 | |
| JP12197376A Granted JPS5249301A (en) | 1972-10-23 | 1976-10-13 | Process for making mechanically refined pulp |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12197376A Granted JPS5249301A (en) | 1972-10-23 | 1976-10-13 | Process for making mechanically refined pulp |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5214321B2 (en]) |
| AT (1) | AT330562B (en]) |
| BR (1) | BR7308173D0 (en]) |
| CA (1) | CA1003675A (en]) |
| DE (2) | DE2365932C3 (en]) |
| FI (1) | FI52600C (en]) |
| FR (1) | FR2203908A1 (en]) |
| NO (1) | NO141567C (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51116201A (en) * | 1975-04-04 | 1976-10-13 | Yhtyneet Paperitehtaat Oy | Method of and apparatus for producing ground wood by heating |
| JPS52124902A (en) * | 1976-04-02 | 1977-10-20 | Sca Development Ab | Process for pulp manufacture |
| JPS6228899U (en]) * | 1977-01-03 | 1987-02-21 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1101717A (en) * | 1978-02-06 | 1981-05-26 | William E. Lyons | Feed and vent apparatus for refiners |
| SE420226B (sv) * | 1980-02-27 | 1981-09-21 | Sunds Defibrator | Sett och anordning for avskiljning av anga fran cellulosamaterial som behandlats i en raffinor |
| JPS56143279U (en]) * | 1980-03-27 | 1981-10-29 | ||
| JPS57116774U (en]) * | 1980-12-29 | 1982-07-20 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE958057C (de) * | 1954-10-03 | 1957-02-14 | Condux Werk | Verfahren und Einrichtung zur Herstellung von Holzmehl |
| CH423451A (de) * | 1963-04-03 | 1966-10-31 | Defibrator Ab | Verfahren zur Herstellung von Faserstoff aus lignozellulosehaltigem Material |
| FR1370244A (fr) * | 1963-08-08 | 1964-08-21 | Pile raffineuse | |
| 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/de not_active IP Right Cessation
- 1973-10-11 CA CA183,179A patent/CA1003675A/en not_active Expired
- 1973-10-17 FI FI322573A patent/FI52600C/fi active
- 1973-10-18 FR FR7337183A patent/FR2203908A1/fr active Granted
- 1973-10-19 BR BR817373A patent/BR7308173D0/pt unknown
- 1973-10-22 NO NO408873A patent/NO141567C/no unknown
- 1973-10-22 JP JP11801973A patent/JPS5214321B2/ja not_active Expired
- 1973-10-23 DE DE19732365932 patent/DE2365932C3/de not_active Expired
- 1973-10-23 DE DE19732353143 patent/DE2353143A1/de not_active Ceased
-
1976
- 1976-10-13 JP JP12197376A patent/JPS5249301A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51116201A (en) * | 1975-04-04 | 1976-10-13 | Yhtyneet Paperitehtaat Oy | Method of and apparatus for producing ground wood by heating |
| JPS56123898U (en]) * | 1975-04-04 | 1981-09-21 | ||
| JPS52124902A (en) * | 1976-04-02 | 1977-10-20 | Sca Development Ab | Process for pulp manufacture |
| JPS6228899U (en]) * | 1977-01-03 | 1987-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI52600B (en]) | 1977-06-30 |
| FI52600C (fi) | 1977-10-10 |
| DE2353143A1 (de) | 1974-05-02 |
| DE2365932B2 (de) | 1980-08-21 |
| DE2365932A1 (de) | 1976-12-09 |
| JPS5551078B2 (en]) | 1980-12-22 |
| FR2203908A1 (en) | 1974-05-17 |
| AU6137073A (en) | 1975-04-17 |
| FR2203908B1 (en]) | 1976-04-30 |
| BR7308173D0 (pt) | 1974-07-18 |
| JPS5249301A (en) | 1977-04-20 |
| JPS5214321B2 (en]) | 1977-04-21 |
| DE2365932C3 (de) | 1981-03-26 |
| NO141567B (no) | 1979-12-27 |
| ATA855373A (de) | 1975-09-15 |
| AT330562B (de) | 1976-07-12 |
| CA1003675A (en) | 1977-01-18 |
| NO141567C (no) | 1980-04-09 |