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
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 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 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)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Disintegrating Or Milling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL270818 | 1961-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL270818A true NL270818A (en:Method) |
Family
ID=19753373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL270818D NL270818A (en:Method) | 1961-10-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3219280A (en:Method) |
| CH (1) | CH410750A (en:Method) |
| DK (1) | DK103791C (en:Method) |
| ES (2) | ES281916A1 (en:Method) |
| FR (1) | FR1337685A (en:Method) |
| GB (1) | GB1019737A (en:Method) |
| LU (1) | LU42599A1 (en:Method) |
| NL (1) | NL270818A (en:Method) |
Families Citing this family (5)
| 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 |
| WO1984003021A1 (en) * | 1983-01-25 | 1984-08-02 | Deryck Brandon | Apparatus and method for heating, thawing and/or demoisturizing materials and/or objects |
| ATE70400T1 (de) * | 1985-08-29 | 1991-12-15 | 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)
| 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 |
-
0
- NL NL270818D patent/NL270818A/xx unknown
-
1962
- 1962-10-17 US US231123A patent/US3219280A/en not_active Expired - Lifetime
- 1962-10-26 GB GB40592/62A patent/GB1019737A/en not_active Expired
- 1962-10-27 ES ES281916A patent/ES281916A1/es not_active Expired
- 1962-10-27 LU LU42599D patent/LU42599A1/xx unknown
- 1962-10-27 DK DK464262AA patent/DK103791C/da active
- 1962-10-29 FR FR913772A patent/FR1337685A/fr not_active Expired
- 1962-10-29 CH CH1270862A patent/CH410750A/de unknown
-
1963
- 1963-02-16 ES ES285177A patent/ES285177A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1337685A (fr) | 1963-09-13 |
| DK103791C (da) | 1966-02-21 |
| ES281916A1 (es) | 1963-05-01 |
| GB1019737A (en) | 1966-02-09 |
| US3219280A (en) | 1965-11-23 |
| CH410750A (de) | 1966-03-31 |
| LU42599A1 (en:Method) | 1962-12-27 |
| ES285177A1 (es) | 1963-06-01 |