NL7002640A - - Google Patents
Info
- Publication number
- NL7002640A NL7002640A NL7002640A NL7002640A NL7002640A NL 7002640 A NL7002640 A NL 7002640A NL 7002640 A NL7002640 A NL 7002640A NL 7002640 A NL7002640 A NL 7002640A NL 7002640 A NL7002640 A NL 7002640A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- E21B7/146—Thermal lances
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Spray-Type Burners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH282269A CH503562A (de) | 1969-02-25 | 1969-02-25 | Vorrichtung zum Brennen von Löchern in Beton, Mauerwerk, Gestein oder Metall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7002640A true NL7002640A (de) | 1970-08-27 |
Family
ID=4242364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7002640A NL7002640A (de) | 1969-02-25 | 1970-02-25 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3623437A (de) |
| JP (1) | JPS5013721B1 (de) |
| AT (1) | AT291836B (de) |
| BR (1) | BR7016966D0 (de) |
| CH (1) | CH503562A (de) |
| DE (1) | DE2007278A1 (de) |
| DK (1) | DK122043B (de) |
| FR (1) | FR2035724A5 (de) |
| GB (1) | GB1257885A (de) |
| IL (1) | IL33905A (de) |
| NL (1) | NL7002640A (de) |
| NO (1) | NO124910B (de) |
| SE (1) | SE348519B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190121A (en) * | 1976-02-20 | 1980-02-26 | Messerschmitt-Bolkow-Blohm Gmbh | Thermal drilling device |
| US4184239A (en) * | 1976-03-11 | 1980-01-22 | Clawson Roger B | Method of working an adjustable sprinkler head |
| JPS5414288U (de) * | 1977-06-30 | 1979-01-30 | ||
| JPS5414289U (de) * | 1977-06-30 | 1979-01-30 | ||
| JPS5414291U (de) * | 1977-06-30 | 1979-01-30 | ||
| JPS5414287U (de) * | 1977-06-30 | 1979-01-30 | ||
| JPS5414290U (de) * | 1977-06-30 | 1979-01-30 | ||
| US4962891A (en) * | 1988-12-06 | 1990-10-16 | The Boc Group, Inc. | Apparatus for removing small particles from a substrate |
-
1969
- 1969-02-25 CH CH282269A patent/CH503562A/de not_active IP Right Cessation
-
1970
- 1970-02-11 SE SE01732/70A patent/SE348519B/xx unknown
- 1970-02-16 IL IL33905A patent/IL33905A/en unknown
- 1970-02-17 NO NO0561/70A patent/NO124910B/no unknown
- 1970-02-18 DE DE19702007278 patent/DE2007278A1/de not_active Withdrawn
- 1970-02-19 AT AT153970A patent/AT291836B/de not_active IP Right Cessation
- 1970-02-23 GB GB1257885D patent/GB1257885A/en not_active Expired
- 1970-02-24 BR BR216966/70A patent/BR7016966D0/pt unknown
- 1970-02-24 DK DK89770AA patent/DK122043B/da unknown
- 1970-02-24 FR FR7006565A patent/FR2035724A5/fr not_active Expired
- 1970-02-24 US US13606A patent/US3623437A/en not_active Expired - Lifetime
- 1970-02-25 NL NL7002640A patent/NL7002640A/xx unknown
- 1970-02-25 JP JP45016164A patent/JPS5013721B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2035724A5 (de) | 1970-12-18 |
| AT291836B (de) | 1971-07-26 |
| NO124910B (de) | 1972-06-26 |
| US3623437A (en) | 1971-11-30 |
| BR7016966D0 (pt) | 1973-02-01 |
| GB1257885A (de) | 1971-12-22 |
| JPS5013721B1 (de) | 1975-05-22 |
| IL33905A0 (en) | 1970-04-20 |
| DE2007278A1 (de) | 1971-04-01 |
| CH503562A (de) | 1971-02-28 |
| SE348519B (de) | 1972-09-04 |
| DK122043B (da) | 1972-01-10 |
| IL33905A (en) | 1972-12-29 |