FI51843C - Sihtilaite. - Google Patents

Sihtilaite.

Info

Publication number
FI51843C
FI51843C FI355871A FI355871A FI51843C FI 51843 C FI51843 C FI 51843C FI 355871 A FI355871 A FI 355871A FI 355871 A FI355871 A FI 355871A FI 51843 C FI51843 C FI 51843C
Authority
FI
Finland
Prior art keywords
target device
target
Prior art date
Application number
FI355871A
Other languages
English (en)
Swedish (sv)
Other versions
FI51843B (fi
Inventor
William Herbert
Original Assignee
Black Clawson 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
Application filed by Black Clawson Co filed Critical Black Clawson Co
Application granted granted Critical
Publication of FI51843B publication Critical patent/FI51843B/fi
Publication of FI51843C publication Critical patent/FI51843C/fi

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
    • D21B1/32—Defibrating by other means of waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/04—Flat screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI355871A 1970-12-18 1971-12-14 Sihtilaite. FI51843C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9955370A 1970-12-18 1970-12-18

Publications (2)

Publication Number Publication Date
FI51843B FI51843B (fi) 1976-12-31
FI51843C true FI51843C (fi) 1977-04-12

Family

ID=22275559

Family Applications (1)

Application Number Title Priority Date Filing Date
FI355871A FI51843C (fi) 1970-12-18 1971-12-14 Sihtilaite.

Country Status (3)

Country Link
US (1) US3698649A (fi)
FI (1) FI51843C (fi)
SE (1) SE381065B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990643A (en) * 1971-08-12 1976-11-09 J. M. Voith Gmbh Method of pulping and grading waste paper
DE2140372A1 (de) * 1971-08-12 1973-03-01 Voith Gmbh J M Altpapier-aufbereitungsanlage
US3989197A (en) * 1971-08-12 1976-11-02 J. M. Voith Gmbh Apparatus for pulping and grading of waste paper
US3925150A (en) * 1973-04-06 1975-12-09 Black Clawson Co Selective reclamation of waste paper products
US3960332A (en) * 1974-10-23 1976-06-01 The Black Clawson Company Defibering apparatus for paper making stock
US4129259A (en) * 1977-09-15 1978-12-12 The Black Clawson Company Apparatus for pulping waste paper materials
DE8336133U1 (de) * 1983-12-16 1984-03-08 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung zur aufbereitung von altpapier
US5527432A (en) * 1994-01-28 1996-06-18 Advanced Fiber Technology, Inc. Method of dry separating fibers from paper making waste sludge and fiber product thereof
US5775601A (en) * 1996-06-12 1998-07-07 Georgia Industrial Minerals, Inc. Systems and method for producing delaminated sedimentary mica

Also Published As

Publication number Publication date
SE381065B (sv) 1975-11-24
US3698649A (en) 1972-10-17
FI51843B (fi) 1976-12-31

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