BE469667A - - Google Patents

Info

Publication number
BE469667A
BE469667A BE469667A BE469667A BE469667A BE 469667 A BE469667 A BE 469667A BE 469667 A BE469667 A BE 469667A BE 469667 A BE469667 A BE 469667A BE 469667 A BE469667 A BE 469667A
Authority
BE
Belgium
Application number
BE469667A
Other languages
French (fr)
Inventor
Cowles Edwin
Original Assignee
Cowles Co
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23218583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE469667(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cowles Co filed Critical Cowles Co
Publication of BE469667A publication Critical patent/BE469667A/fr

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
    • D21D1/32—Hammer mills
    • 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
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
BE469667A 1940-01-15 1946-12-05 BE469667A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US314107A US2351492A (en) 1940-01-15 1940-01-15 Method and apparatus for treating paper stock

Publications (1)

Publication Number Publication Date
BE469667A true BE469667A (enrdf_load_stackoverflow) 1947-01-31

Family

ID=23218583

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469667A BE469667A (enrdf_load_stackoverflow) 1940-01-15 1946-12-05

Country Status (2)

Country Link
US (1) US2351492A (enrdf_load_stackoverflow)
BE (1) BE469667A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1335064A1 (de) * 2002-02-08 2003-08-13 Voith Paper Patent GmbH Verfahren zur Auskleidung von zur Aufbereitung von Altpapier bestimmten verschleissgefährdeten Apparaten

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592215A (en) * 1945-07-04 1952-04-08 Wandel Kurt Apparatus for subjecting materials to a disintegrating or pulping treatment
US2631728A (en) * 1946-10-22 1953-03-17 Lee W Popp Separation of solids from fluids
US2557174A (en) * 1949-01-26 1951-06-19 Cowles Co Apparatus for pulping paper stock
US2654294A (en) * 1950-08-22 1953-10-06 Morden Machines Company Pulp shredding and treating machine
US2912174A (en) * 1950-09-30 1959-11-10 Rachel Bidwell Method and apparatus for the treatment of paper stocks
SE171624C1 (enrdf_load_stackoverflow) * 1953-09-11 1960-06-07
DE1048151B (de) * 1954-12-01 1958-12-31 Otto Imset Pumpe fuer Papierbrei
US2966313A (en) * 1958-03-05 1960-12-27 Kalamazoo Ind Services Inc Device for pulping fibers
US3073535A (en) * 1960-03-24 1963-01-15 Black Clawson Co Paper machinery
SE452345B (sv) * 1984-04-02 1987-11-23 Kamyr Ab Anordning for fordelning av suspension vid dess inforande i behandlingskerl
CN104358173B (zh) * 2014-12-04 2016-11-23 王秉华 水力碎浆机碎浆装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1335064A1 (de) * 2002-02-08 2003-08-13 Voith Paper Patent GmbH Verfahren zur Auskleidung von zur Aufbereitung von Altpapier bestimmten verschleissgefährdeten Apparaten

Also Published As

Publication number Publication date
US2351492A (en) 1944-06-13

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