GB2120579B - Method and apparatus for crushing materials such as minerals - Google Patents

Method and apparatus for crushing materials such as minerals

Info

Publication number
GB2120579B
GB2120579B GB08313998A GB8313998A GB2120579B GB 2120579 B GB2120579 B GB 2120579B GB 08313998 A GB08313998 A GB 08313998A GB 8313998 A GB8313998 A GB 8313998A GB 2120579 B GB2120579 B GB 2120579B
Authority
GB
United Kingdom
Prior art keywords
minerals
crushing materials
crushing
materials
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
GB08313998A
Other versions
GB8313998D0 (en
GB2120579A (en
Inventor
Uri Andres
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty 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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Priority to GB08313998A priority Critical patent/GB2120579B/en
Publication of GB8313998D0 publication Critical patent/GB8313998D0/en
Publication of GB2120579A publication Critical patent/GB2120579A/en
Application granted granted Critical
Publication of GB2120579B publication Critical patent/GB2120579B/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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
GB08313998A 1982-05-21 1983-05-20 Method and apparatus for crushing materials such as minerals Expired GB2120579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08313998A GB2120579B (en) 1982-05-21 1983-05-20 Method and apparatus for crushing materials such as minerals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8214926 1982-05-21
GB08313998A GB2120579B (en) 1982-05-21 1983-05-20 Method and apparatus for crushing materials such as minerals

Publications (3)

Publication Number Publication Date
GB8313998D0 GB8313998D0 (en) 1983-06-29
GB2120579A GB2120579A (en) 1983-12-07
GB2120579B true GB2120579B (en) 1985-07-10

Family

ID=26282905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313998A Expired GB2120579B (en) 1982-05-21 1983-05-20 Method and apparatus for crushing materials such as minerals

Country Status (1)

Country Link
GB (1) GB2120579B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016363B2 (en) 2002-10-15 2011-09-13 Eric Jackson Automated excavation machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534232C2 (en) * 1995-09-15 1998-01-29 Karlsruhe Forschzent Process for comminuting and crushing solids conglomerated from non-metallic or partially metallic components and for comminuting homogeneous non-metallic solids
DE19545580C2 (en) * 1995-12-07 2003-02-13 Rheinmetall W & M Gmbh Method and arrangement for the disintegration of elastic materials in connection with metallic materials
JP3109005B2 (en) * 1996-08-21 2000-11-13 株式会社小松製作所 Power supply for discharge shock wave generation
GB9714833D0 (en) * 1997-07-16 1997-09-17 Uri Andres Disintegration of brittle dielectrics by high voltage electrical pulses in disintegration chamber
US6761416B2 (en) 2002-01-03 2004-07-13 Placer Dome Technical Services Limited Method and apparatus for a plasma-hydraulic continuous excavation system
GB0423256D0 (en) * 2004-10-20 2004-11-24 Andres Uri Liberation of minerals and metallic inclusions by application of high voltage electrical pulses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905555A (en) * 1959-09-03 1962-09-12 Thomas Haden A process for the shattering of ores and rocks by high frequency electro-magnetic fields
BE659375A (en) * 1964-02-06
GB1289121A (en) * 1969-02-10 1972-09-13
GB1350600A (en) * 1970-12-30 1974-04-18 Atomic Energy Authority Uk Electro-hydraulic crushing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016363B2 (en) 2002-10-15 2011-09-13 Eric Jackson Automated excavation machine

Also Published As

Publication number Publication date
GB8313998D0 (en) 1983-06-29
GB2120579A (en) 1983-12-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950520