EP0724484A4 - Mineral breakers - Google Patents

Mineral breakers

Info

Publication number
EP0724484A4
EP0724484A4 EP94931225A EP94931225A EP0724484A4 EP 0724484 A4 EP0724484 A4 EP 0724484A4 EP 94931225 A EP94931225 A EP 94931225A EP 94931225 A EP94931225 A EP 94931225A EP 0724484 A4 EP0724484 A4 EP 0724484A4
Authority
EP
European Patent Office
Prior art keywords
mineral breakers
breakers
mineral
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.)
Withdrawn
Application number
EP94931225A
Other languages
German (de)
French (fr)
Other versions
EP0724484A1 (en
Inventor
Bryan Allen Bartley
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.)
Metso New Zealand Ltd
Original Assignee
Barmac Associates Ltd
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 Barmac Associates Ltd filed Critical Barmac Associates Ltd
Publication of EP0724484A1 publication Critical patent/EP0724484A1/en
Publication of EP0724484A4 publication Critical patent/EP0724484A4/en
Withdrawn legal-status Critical Current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
    • B02C13/1835—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 in between an upper and lower rotor disc
    • B02C13/1842—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 in between an upper and lower rotor disc with dead bed protected beater or impeller elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debugging And Monitoring (AREA)
EP94931225A 1993-10-22 1994-10-18 Mineral breakers Withdrawn EP0724484A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ250027A NZ250027A (en) 1993-10-22 1993-10-22 Mineral breaker; scalloped wear tip
NZ25002793 1993-10-22
PCT/NZ1994/000111 WO1995011086A1 (en) 1993-10-22 1994-10-18 Mineral breakers

Publications (2)

Publication Number Publication Date
EP0724484A1 EP0724484A1 (en) 1996-08-07
EP0724484A4 true EP0724484A4 (en) 1997-01-08

Family

ID=19924542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94931225A Withdrawn EP0724484A4 (en) 1993-10-22 1994-10-18 Mineral breakers

Country Status (9)

Country Link
EP (1) EP0724484A4 (en)
JP (1) JPH09506030A (en)
KR (1) KR960705630A (en)
AU (1) AU8006194A (en)
BR (1) BR9407849A (en)
CA (1) CA2174644A1 (en)
CZ (1) CZ115096A3 (en)
NZ (1) NZ250027A (en)
WO (1) WO1995011086A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860605A (en) 1996-10-11 1999-01-19 Johannes Petrus Andreas Josephus Van Der Zanden Method and device for synchronously making material collide
NZ328061A (en) 1997-06-11 1998-11-25 Svedala Barmac Ltd Rotary mineral crusher with focused output of the rotor includes a tip component engageable via a holder to define a transverse weir that is not symmetrical in a plane transverse to the radial direction
NZ328062A (en) 1997-06-11 1999-10-28 Svedala Barmac Ltd Rotary mineral breakers having a contoured bed and weir
AU1313101A (en) * 1999-10-26 2001-05-08 Metso Minerals (Matamata) Limited Rotary mineral breaker distributor plates
NZ502725A (en) 2000-02-07 2002-10-25 Svedala Barmac Ltd Rotary mineral breaker of autogenous type with contoured backing region leading to exit port on rotor
KR20020096758A (en) * 2001-06-21 2002-12-31 배철호 Optimized shape of rotor tip for Impact Crusher
AU2002359903A1 (en) * 2001-12-27 2003-07-15 Collins, Shane, Crawford Insert for mineral breakers
NZ586286A (en) * 2010-06-18 2013-01-25 Jfk Equipment Ltd Combination compression and impactor rock crushing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247418A (en) * 1990-08-31 1992-03-04 Kobe Steel Ltd Vertical impact crusher with cemented carbide chips

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513919A (en) * 1983-11-18 1985-04-30 Acrowood Corporation Feed arrangement for a centrifugal rock crusher
YU185685A (en) * 1984-12-04 1987-12-31 Wageneder Sbm Gmbh Hammer mill for crushing minerals and similar materials
AT390568B (en) * 1986-10-30 1990-05-25 Wageneder Sbm Gmbh IMPACT MILL FOR CRUSHING STONE OD. DGL.
FR2610217B1 (en) * 1987-01-30 1991-08-16 Alsthom ROTARY CRUSHER WITH SELF-PROTECTED SPRAY BLADES
US4940188A (en) * 1987-12-24 1990-07-10 John Rodriguez Tip holder for mineral breaker
US4844364A (en) * 1988-06-06 1989-07-04 Rossouw Pieter J Rotary impact crusher
US4844365A (en) * 1988-06-06 1989-07-04 Rossouw Pieter J Rotary impact crusher
US4896838A (en) * 1988-10-31 1990-01-30 Cedarapids, Inc. Rotor for vertical shaft impact crushers
NZ231457A (en) * 1989-11-21 1993-02-25 Tidco Group Ltd Rotor for mineral breaker with detachable top plate that protects internal surfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247418A (en) * 1990-08-31 1992-03-04 Kobe Steel Ltd Vertical impact crusher with cemented carbide chips

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9511086A1 *

Also Published As

Publication number Publication date
CZ115096A3 (en) 1997-04-16
BR9407849A (en) 1997-05-20
WO1995011086A1 (en) 1995-04-27
CA2174644A1 (en) 1995-04-27
KR960705630A (en) 1996-11-08
NZ250027A (en) 1996-10-28
AU8006194A (en) 1995-05-08
EP0724484A1 (en) 1996-08-07
JPH09506030A (en) 1997-06-17

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Legal Events

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