ATA52990A - CRUSHING OR GRINDING ELEMENT FOR DRUM REFINER - Google Patents

CRUSHING OR GRINDING ELEMENT FOR DRUM REFINER

Info

Publication number
ATA52990A
ATA52990A AT52990A AT52990A ATA52990A AT A52990 A ATA52990 A AT A52990A AT 52990 A AT52990 A AT 52990A AT 52990 A AT52990 A AT 52990A AT A52990 A ATA52990 A AT A52990A
Authority
AT
Austria
Prior art keywords
crushing
grinding element
drum refiner
refiner
drum
Prior art date
Application number
AT52990A
Other languages
German (de)
Other versions
AT393519B (en
Inventor
Sven-Erik Henriksson
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 AT272988A external-priority patent/AT394587B/en
Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT52990A priority Critical patent/AT393519B/en
Publication of ATA52990A publication Critical patent/ATA52990A/en
Application granted granted Critical
Publication of AT393519B publication Critical patent/AT393519B/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
AT52990A 1988-11-07 1990-03-07 Comminution or refining element for drum refiners AT393519B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT52990A AT393519B (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
AT272988A AT394587B (en) 1988-11-07 1988-11-07 Drum refiner for the comminution or refining of fibrous material
AT52990A AT393519B (en) 1988-11-07 1990-03-07 Comminution or refining element for drum refiners

Publications (2)

Publication Number Publication Date
ATA52990A true ATA52990A (en) 1991-04-15
AT393519B AT393519B (en) 1991-11-11

Family

ID=25593052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT52990A AT393519B (en) 1988-11-07 1990-03-07 Comminution or refining element for drum refiners

Country Status (1)

Country Link
AT (1) AT393519B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972440A (en) * 2019-03-25 2019-07-05 丹东鸭绿江磨片有限公司 A kind of grinding plate of pulping machine with regulator hole, hole slot

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445328A (en) * 1993-08-25 1995-08-29 Andritz Sprout-Bauer, Inc. Dual zone refiner with separated discharge flow control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972440A (en) * 2019-03-25 2019-07-05 丹东鸭绿江磨片有限公司 A kind of grinding plate of pulping machine with regulator hole, hole slot

Also Published As

Publication number Publication date
AT393519B (en) 1991-11-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee