FI44326C - Pulp grinder - Google Patents
Pulp grinderInfo
- Publication number
- FI44326C FI44326C FI671987A FI198767A FI44326C FI 44326 C FI44326 C FI 44326C FI 671987 A FI671987 A FI 671987A FI 198767 A FI198767 A FI 198767A FI 44326 C FI44326 C FI 44326C
- Authority
- FI
- Finland
- Prior art keywords
- pulp grinder
- grinder
- pulp
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57242466A | 1966-08-15 | 1966-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI44326B FI44326B (en) | 1971-06-30 |
FI44326C true FI44326C (en) | 1971-10-11 |
Family
ID=24287749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI671987A FI44326C (en) | 1966-08-15 | 1967-07-19 | Pulp grinder |
Country Status (6)
Country | Link |
---|---|
US (1) | US3438586A (en) |
DE (1) | DE1561648C3 (en) |
ES (1) | ES343695A1 (en) |
FI (1) | FI44326C (en) |
GB (1) | GB1189215A (en) |
SE (1) | SE315792B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036443A (en) * | 1974-10-03 | 1977-07-19 | Beloit Corporation | Refiner head assembly and refining disk therefor |
BR7500262A (en) * | 1975-01-15 | 1976-08-17 | M Pilao | IMPROVEMENT IN REFINER FOR WOOD OR SIMILAR PULP |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2204057A (en) * | 1937-06-15 | 1940-06-11 | Swartz Paul | Pulverizing mill |
US2991020A (en) * | 1960-04-29 | 1961-07-04 | Ed Jones Corp | Double-disk refiner |
US3371873A (en) * | 1966-03-24 | 1968-03-05 | Keith V. Thomas | Refining apparatus |
-
1966
- 1966-08-15 US US572424A patent/US3438586A/en not_active Expired - Lifetime
-
1967
- 1967-07-07 GB GB31489/67A patent/GB1189215A/en not_active Expired
- 1967-07-14 SE SE10539/67A patent/SE315792B/xx unknown
- 1967-07-19 FI FI671987A patent/FI44326C/en active
- 1967-07-20 ES ES343695D patent/ES343695A1/en not_active Expired
- 1967-07-25 DE DE1561648A patent/DE1561648C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3438586A (en) | 1969-04-15 |
ES343695A1 (en) | 1968-09-01 |
DE1561648A1 (en) | 1971-10-21 |
FI44326B (en) | 1971-06-30 |
GB1189215A (en) | 1970-04-22 |
SE315792B (en) | 1969-10-06 |
DE1561648C3 (en) | 1980-10-09 |
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