NL270818A - - Google Patents

Info

Publication number
NL270818A
NL270818A NL270818DA NL270818A NL 270818 A NL270818 A NL 270818A NL 270818D A NL270818D A NL 270818DA NL 270818 A NL270818 A NL 270818A
Authority
NL
Netherlands
Application number
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.)
Publication of NL270818A publication Critical patent/NL270818A/xx

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. ultrasonics, irradiation, for disintegrating
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 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 DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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 ultrasonics

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)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Disintegrating Or Milling (AREA)
NL270818D 1961-10-30 NL270818A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL270818A true NL270818A (xx)

Family

ID=19753373

Family Applications (1)

Application Number Title Priority Date Filing Date
NL270818D NL270818A (xx) 1961-10-30

Country Status (8)

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

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.
DE3682894D1 (de) * 1985-08-29 1992-01-23 Electromagnetic Energy Corp Verfahren und vorrichtung zur verringerung der viskositaet hochviskoser materialien.
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
LU42599A1 (xx) 1962-12-27
US3219280A (en) 1965-11-23
ES285177A1 (es) 1963-06-01
ES281916A1 (es) 1963-05-01
GB1019737A (en) 1966-02-09
CH410750A (de) 1966-03-31
FR1337685A (fr) 1963-09-13
DK103791C (da) 1966-02-21

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