CA971019A - Grinding apparatus for fibrous material - Google Patents

Grinding apparatus for fibrous material

Info

Publication number
CA971019A
CA971019A CA151,789A CA151789A CA971019A CA 971019 A CA971019 A CA 971019A CA 151789 A CA151789 A CA 151789A CA 971019 A CA971019 A CA 971019A
Authority
CA
Canada
Prior art keywords
fibrous material
grinding apparatus
grinding
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
CA151,789A
Other versions
CA151789S (en
Inventor
Albrecht Kahmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss GmbH
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 Escher Wyss GmbH filed Critical Escher Wyss GmbH
Application granted granted Critical
Publication of CA971019A publication Critical patent/CA971019A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Grinding (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CA151,789A 1971-09-17 1972-09-15 Grinding apparatus for fibrous material Expired CA971019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146548A DE2146548C3 (en) 1971-09-17 1971-09-17 Disc refiner, especially for the paper industry

Publications (1)

Publication Number Publication Date
CA971019A true CA971019A (en) 1975-07-15

Family

ID=5819877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,789A Expired CA971019A (en) 1971-09-17 1972-09-15 Grinding apparatus for fibrous material

Country Status (9)

Country Link
US (1) US3810584A (en)
JP (1) JPS4857256A (en)
AT (1) AT319729B (en)
BR (1) BR7206432D0 (en)
CA (1) CA971019A (en)
DE (1) DE2146548C3 (en)
FR (1) FR2154010A5 (en)
GB (1) GB1406815A (en)
IT (1) IT964370B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893631A (en) * 1974-07-17 1975-07-08 Sprout Waldron & Co Inc Twin refiner with double floating discs
AT375978B (en) * 1980-09-05 1984-09-25 Escher Wyss Gmbh GRINDING DEVICE FOR FIBER FIBER SUSPENSIONS FOR PAPER PRODUCTION
US4449674A (en) * 1981-10-29 1984-05-22 The Goodyear Tire & Rubber Company Comminuting apparatus with improved impeller construction
US4614310A (en) * 1981-10-29 1986-09-30 The Goodyear Tire & Rubber Company Comminuting apparatus with fluid cylinder rotor and stator biasing
US4621773A (en) * 1984-11-21 1986-11-11 The Goodyear Tire & Rubber Company Operation and control system for comminution equipment
US5289978A (en) * 1991-07-08 1994-03-01 Lundquist Lynn C Apparatus for continuous container label removal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947485A (en) * 1954-02-05 1960-08-02 Bauer Bros Co Disc refiner
US2971704A (en) * 1955-11-07 1961-02-14 Asplund Arne J A Grinding apparatus for disintegrating fibrous material
US2930534A (en) * 1957-02-13 1960-03-29 Black Clawson Co Paper machinery
CH406797A (en) * 1960-11-08 1966-01-31 Defibrator Ab Milling device for fibrous material
AT245348B (en) * 1961-09-22 1966-02-25 Defibrator Ab Milling device for fibrous material
US3717308A (en) * 1972-03-06 1973-02-20 Reinhall Rolf Grinding apparatus for fibrous material

Also Published As

Publication number Publication date
DE2146548B2 (en) 1974-11-14
GB1406815A (en) 1975-09-17
BR7206432D0 (en) 1973-07-17
JPS4857256A (en) 1973-08-11
DE2146548C3 (en) 1975-12-18
US3810584A (en) 1974-05-14
IT964370B (en) 1974-01-21
DE2146548A1 (en) 1973-03-22
AT319729B (en) 1975-01-10
FR2154010A5 (en) 1973-05-04

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