GB1019737A - Methods of and apparatus for splitting non-metallic brittle materials - Google Patents

Methods of and apparatus for splitting non-metallic brittle materials

Info

Publication number
GB1019737A
GB1019737A GB40592/62A GB4059262A GB1019737A GB 1019737 A GB1019737 A GB 1019737A GB 40592/62 A GB40592/62 A GB 40592/62A GB 4059262 A GB4059262 A GB 4059262A GB 1019737 A GB1019737 A GB 1019737A
Authority
GB
United Kingdom
Prior art keywords
radiator
waveguide
splitting
line
strips
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
GB40592/62A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1019737A publication Critical patent/GB1019737A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • 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. ultrasonic waves or irradiation, for disintegrating
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/20—Other methods or devices for dislodging with or without loading by ultrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
GB40592/62A 1961-10-30 1962-10-26 Methods of and apparatus for splitting non-metallic brittle materials Expired GB1019737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL270818 1961-10-30

Publications (1)

Publication Number Publication Date
GB1019737A true GB1019737A (en) 1966-02-09

Family

ID=19753373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40592/62A Expired GB1019737A (en) 1961-10-30 1962-10-26 Methods of and apparatus for splitting non-metallic brittle materials

Country Status (8)

Country Link
US (1) US3219280A (enExample)
CH (1) CH410750A (enExample)
DK (1) DK103791C (enExample)
ES (2) ES281916A1 (enExample)
FR (1) FR1337685A (enExample)
GB (1) GB1019737A (enExample)
LU (1) LU42599A1 (enExample)
NL (1) NL270818A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583766A (en) * 1969-05-22 1971-06-08 Louis R Padberg Jr Apparatus for facilitating the extraction of minerals from the ocean floor
EP0133439A4 (en) * 1983-01-25 1985-07-01 Deryck Brandon METHOD AND DEVICE FOR HEATING, DEFROSTING AND / OR DEHYDRATION OF MATERIALS AND / OR OBJECTS.
JPS63501535A (ja) * 1985-08-29 1988-06-09 エレクトロマグネチック・エナジ−・コ−ポレ−ション 高粘性材料の粘度を低減する方法並びに装置
US5003144A (en) * 1990-04-09 1991-03-26 The United States Of America As Represented By The Secretary Of The Interior Microwave assisted hard rock cutting
US6114676A (en) * 1999-01-19 2000-09-05 Ramut University Authority For Applied Research And Industrial Development Ltd. Method and device for drilling, cutting, nailing and joining solid non-conductive materials using microwave radiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308860A (en) * 1940-11-23 1943-01-19 Malcolm S Clark Means of drilling rock, concrete, and the like
US2605383A (en) * 1945-10-08 1952-07-29 Raytheon Mfg Co Means for treating foodstuffs
US2859952A (en) * 1951-09-08 1958-11-11 Armco Steel Corp Mining of taconite ores using high frequency magnetic energy

Also Published As

Publication number Publication date
CH410750A (de) 1966-03-31
US3219280A (en) 1965-11-23
FR1337685A (fr) 1963-09-13
ES285177A1 (es) 1963-06-01
DK103791C (da) 1966-02-21
ES281916A1 (es) 1963-05-01
LU42599A1 (enExample) 1962-12-27
NL270818A (enExample)

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