DE3265548D1 - A method of finely crushing particles of material in a centrifugal mill and apparatus for performing the method - Google Patents

A method of finely crushing particles of material in a centrifugal mill and apparatus for performing the method

Info

Publication number
DE3265548D1
DE3265548D1 DE8282901181T DE3265548T DE3265548D1 DE 3265548 D1 DE3265548 D1 DE 3265548D1 DE 8282901181 T DE8282901181 T DE 8282901181T DE 3265548 T DE3265548 T DE 3265548T DE 3265548 D1 DE3265548 D1 DE 3265548D1
Authority
DE
Germany
Prior art keywords
centrifugal mill
finely crushing
crushing particles
particles
finely
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
DE8282901181T
Other languages
German (de)
English (en)
Inventor
Conny Bjorck
Per Arne Sigurdsson
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.)
Hoganas AB
Original Assignee
Sicomant AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20343579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3265548(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sicomant AB filed Critical Sicomant AB
Application granted granted Critical
Publication of DE3265548D1 publication Critical patent/DE3265548D1/de
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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1814—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed on top of a disc type rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
DE8282901181T 1981-04-13 1982-04-08 A method of finely crushing particles of material in a centrifugal mill and apparatus for performing the method Expired DE3265548D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8102343A SE432719B (sv) 1981-04-13 1981-04-13 Sett att finkrossa materialpartiklar i en centrifugalkross och apparat for genomforande av settet
PCT/SE1982/000117 WO1982003572A1 (en) 1981-04-13 1982-04-08 A method of finely crushing particles of material in a centrifugal mill and apparatus for performing the method

Publications (1)

Publication Number Publication Date
DE3265548D1 true DE3265548D1 (en) 1985-09-26

Family

ID=20343579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282901181T Expired DE3265548D1 (en) 1981-04-13 1982-04-08 A method of finely crushing particles of material in a centrifugal mill and apparatus for performing the method

Country Status (6)

Country Link
EP (1) EP0088762B1 (ja)
JP (1) JPS58500600A (ja)
CA (2) CA1182089A (ja)
DE (1) DE3265548D1 (ja)
SE (1) SE432719B (ja)
WO (1) WO1982003572A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655880A1 (fr) * 1990-01-31 1991-06-21 Framatome Sa Broyeur centrifuge a projection sous vide.
WO2006122543A1 (de) * 2005-05-18 2006-11-23 Tihomir Lelas Mikronisierte mineralische materialien und deren herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE387995C (de) * 1924-01-07 Plauson S Forschungsinstitut G Verfahren zur Zerkleinerung von festen Stoffen auf trockenem Wege bis zu einer Teilchengroesse unter 0.008 mm Durchmesser
US2609993A (en) * 1946-04-09 1952-09-09 Plaroc Inc Impact pulverizing mill, including both cooling and vacuum means
FR2347102A1 (fr) * 1976-04-07 1977-11-04 Planiol Rene Perfectionnements aux broyeurs centrifuges sous vide
US4059231A (en) * 1976-07-16 1977-11-22 Grefco, Inc. Method and apparatus for selectively comminuting particles of a frangible material
FR2371233A1 (fr) * 1976-11-23 1978-06-16 Creusot Loire Broyeur a projection sous vide

Also Published As

Publication number Publication date
JPH0251675B2 (ja) 1990-11-08
CA1182089A (en) 1985-02-05
SE8102343L (sv) 1982-10-14
JPS58500600A (ja) 1983-04-21
SE432719B (sv) 1984-04-16
CA1261309B (en) 1989-09-26
WO1982003572A1 (en) 1982-10-28
EP0088762A1 (en) 1983-09-21
EP0088762B1 (en) 1985-08-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: HOEGANAES AB, HOEGANAES, SE

8339 Ceased/non-payment of the annual fee