FR1141299A - Improvements in methods and devices for the treatment of fibrous materials - Google Patents

Improvements in methods and devices for the treatment of fibrous materials

Info

Publication number
FR1141299A
FR1141299A FR1141299DA FR1141299A FR 1141299 A FR1141299 A FR 1141299A FR 1141299D A FR1141299D A FR 1141299DA FR 1141299 A FR1141299 A FR 1141299A
Authority
FR
France
Prior art keywords
treatment
methods
devices
fibrous materials
fibrous
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Robert Hoesch
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1141299A publication Critical patent/FR1141299A/en
Expired legal-status Critical Current

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
    • D21B1/30—Defibrating by other means
    • D21B1/303—Defibrating by other means using vibrating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
FR1141299D 1955-02-17 1956-02-14 Improvements in methods and devices for the treatment of fibrous materials Expired FR1141299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1141299X 1955-02-17

Publications (1)

Publication Number Publication Date
FR1141299A true FR1141299A (en) 1957-08-29

Family

ID=7726579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1141299D Expired FR1141299A (en) 1955-02-17 1956-02-14 Improvements in methods and devices for the treatment of fibrous materials

Country Status (1)

Country Link
FR (1) FR1141299A (en)

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