IT938873B - Apparecchiatura di macinazione particolarmente per materiale contenente ligno cellulosa - Google Patents
Apparecchiatura di macinazione particolarmente per materiale contenente ligno cellulosaInfo
- Publication number
- IT938873B IT938873B IT2928271A IT2928271A IT938873B IT 938873 B IT938873 B IT 938873B IT 2928271 A IT2928271 A IT 2928271A IT 2928271 A IT2928271 A IT 2928271A IT 938873 B IT938873 B IT 938873B
- Authority
- IT
- Italy
- Prior art keywords
- material containing
- grinding equipment
- containing wood
- wood cellulose
- equipment particularly
- Prior art date
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
- D21D1/303—Double disc mills
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1328670A SE341657B (it) | 1970-09-30 | 1970-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT938873B true IT938873B (it) | 1973-02-10 |
Family
ID=20297158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2928271A IT938873B (it) | 1970-09-30 | 1971-09-29 | Apparecchiatura di macinazione particolarmente per materiale contenente ligno cellulosa |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5510717B1 (it) |
| AT (1) | AT328282B (it) |
| AU (1) | AU461177B2 (it) |
| CA (1) | CA951696A (it) |
| DE (1) | DE2147674C3 (it) |
| FI (1) | FI54352C (it) |
| FR (1) | FR2108704A5 (it) |
| GB (1) | GB1362431A (it) |
| IT (1) | IT938873B (it) |
| NO (1) | NO129917B (it) |
| SE (1) | SE341657B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445328A (en) * | 1993-08-25 | 1995-08-29 | Andritz Sprout-Bauer, Inc. | Dual zone refiner with separated discharge flow control |
| DE19808355A1 (de) * | 1998-02-27 | 1999-09-02 | Voith Sulzer Papiertech Patent | Verfahren zur Mahlung von Papierfasern |
-
1970
- 1970-09-30 SE SE1328670A patent/SE341657B/xx unknown
-
1971
- 1971-09-16 GB GB4331171A patent/GB1362431A/en not_active Expired
- 1971-09-24 DE DE19712147674 patent/DE2147674C3/de not_active Expired
- 1971-09-27 AU AU33917/71A patent/AU461177B2/en not_active Expired
- 1971-09-27 AT AT835671A patent/AT328282B/de active
- 1971-09-28 FI FI270271A patent/FI54352C/fi active
- 1971-09-29 FR FR7135089A patent/FR2108704A5/fr not_active Expired
- 1971-09-29 IT IT2928271A patent/IT938873B/it active
- 1971-09-30 CA CA124,095,A patent/CA951696A/en not_active Expired
- 1971-09-30 NO NO360071A patent/NO129917B/no unknown
- 1971-09-30 JP JP7596671A patent/JPS5510717B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI54352C (fi) | 1978-11-10 |
| FR2108704A5 (it) | 1972-05-19 |
| AU461177B2 (en) | 1975-05-15 |
| NO129917B (it) | 1974-06-10 |
| FI54352B (fi) | 1978-07-31 |
| JPS5510717B1 (it) | 1980-03-18 |
| SE341657B (it) | 1972-01-10 |
| AU3391771A (en) | 1973-04-05 |
| AT328282B (de) | 1976-03-10 |
| GB1362431A (en) | 1974-08-07 |
| DE2147674A1 (de) | 1972-06-29 |
| ATA835671A (de) | 1975-05-15 |
| CA951696A (en) | 1974-07-23 |
| DE2147674C3 (de) | 1974-08-08 |
| DE2147674B2 (de) | 1974-01-03 |
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