ATA52890A - CRUSHING OR GRINDING ELEMENT FOR DRUM REFINER - Google Patents

CRUSHING OR GRINDING ELEMENT FOR DRUM REFINER

Info

Publication number
ATA52890A
ATA52890A AT52890A AT52890A ATA52890A AT A52890 A ATA52890 A AT A52890A AT 52890 A AT52890 A AT 52890A AT 52890 A AT52890 A AT 52890A AT A52890 A ATA52890 A AT A52890A
Authority
AT
Austria
Prior art keywords
crushing
grinding element
drum refiner
refiner
drum
Prior art date
Application number
AT52890A
Other languages
German (de)
Other versions
AT393518B (en
Inventor
Sven-Erik Henriksson
Bernhard Dr Rebernik
Dag Dipl Ing Bergloeff
Johannes Dr Kappel
Johann Ing Lileg
Emmerich Ing Bernhard
Original Assignee
Andritz Ag Maschf
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
Priority claimed from AT272888A external-priority patent/AT394586B/en
Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT52890A priority Critical patent/AT393518B/en
Publication of ATA52890A publication Critical patent/ATA52890A/en
Application granted granted Critical
Publication of AT393518B publication Critical patent/AT393518B/en

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
    • D21D1/22—Jordans
AT52890A 1988-11-07 1990-03-07 Comminution or refining element for drum refiners AT393518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT52890A AT393518B (en) 1988-11-07 1990-03-07 Comminution or refining element for drum refiners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT272888A AT394586B (en) 1988-11-07 1988-11-07 Drum refiner for the comminution or refining of fibrous material
AT52890A AT393518B (en) 1988-11-07 1990-03-07 Comminution or refining element for drum refiners

Publications (2)

Publication Number Publication Date
ATA52890A true ATA52890A (en) 1991-04-15
AT393518B AT393518B (en) 1991-11-11

Family

ID=25593047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT52890A AT393518B (en) 1988-11-07 1990-03-07 Comminution or refining element for drum refiners

Country Status (1)

Country Link
AT (1) AT393518B (en)

Also Published As

Publication number Publication date
AT393518B (en) 1991-11-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee