AT292439B - Zerfaserer für Papierfaserstoff - Google Patents
Zerfaserer für PapierfaserstoffInfo
- Publication number
- AT292439B AT292439B AT723764A AT723764A AT292439B AT 292439 B AT292439 B AT 292439B AT 723764 A AT723764 A AT 723764A AT 723764 A AT723764 A AT 723764A AT 292439 B AT292439 B AT 292439B
- Authority
- AT
- Austria
- Prior art keywords
- shredder
- paper pulp
- pulp
- paper
- 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
-
- 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 |
---|---|---|---|
US304492A US3241775A (en) | 1963-08-26 | 1963-08-26 | Apparatus and method for reducing the size of particles |
Publications (1)
Publication Number | Publication Date |
---|---|
AT292439B true AT292439B (de) | 1971-08-25 |
Family
ID=23176755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT723764A AT292439B (de) | 1963-08-26 | 1964-08-20 | Zerfaserer für Papierfaserstoff |
Country Status (6)
Country | Link |
---|---|
US (1) | US3241775A (de) |
AT (1) | AT292439B (de) |
DE (1) | DE1461012C3 (de) |
GB (1) | GB1031620A (de) |
NO (1) | NO128228B (de) |
SE (1) | SE315791B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418190A (en) * | 1965-05-17 | 1968-12-24 | Libbey Owens Ford Glass Co | Method and apparatus for bedding glass plates for grinding and polishing |
US3589629A (en) * | 1966-09-16 | 1971-06-29 | Bauer Bros Co | Refiner installation |
US3552664A (en) * | 1968-06-28 | 1971-01-05 | Black Clawson Co | Disc-type |
US4175814A (en) * | 1978-04-03 | 1979-11-27 | Ohbayashi-Gumi Co., Ltd. | Crusher for solid materials transported by pressurized liquid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US382747A (en) * | 1888-05-15 | Millstone or mill-plate dress | ||
US443295A (en) * | 1890-12-23 | Grinding-iviill | ||
US2044480A (en) * | 1934-11-29 | 1936-06-16 | Lord Frank | Grinding machine for paper pulp |
US2572373A (en) * | 1946-02-28 | 1951-10-23 | Niethamer Julius | Grinding disk or pulverizer |
-
1963
- 1963-08-26 US US304492A patent/US3241775A/en not_active Expired - Lifetime
-
1964
- 1964-08-10 GB GB32482/64A patent/GB1031620A/en not_active Expired
- 1964-08-12 DE DE1461012A patent/DE1461012C3/de not_active Expired
- 1964-08-20 AT AT723764A patent/AT292439B/de not_active IP Right Cessation
- 1964-08-24 NO NO00154503A patent/NO128228B/no unknown
- 1964-08-26 SE SE10284/64A patent/SE315791B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1461012A1 (de) | 1968-11-28 |
SE315791B (de) | 1969-10-06 |
US3241775A (en) | 1966-03-22 |
GB1031620A (en) | 1966-06-02 |
DE1461012C3 (de) | 1973-11-22 |
DE1461012B2 (de) | 1973-05-17 |
NO128228B (de) | 1973-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |