HU223936B1 - Berendezés meredek dőlésű és/vagy vastag széntelepek kitermelésére nagynyomású sűrített levegős jövesztéssel - Google Patents
Berendezés meredek dőlésű és/vagy vastag széntelepek kitermelésére nagynyomású sűrített levegős jövesztéssel Download PDFInfo
- Publication number
- HU223936B1 HU223936B1 HU0004144A HUP0004144A HU223936B1 HU 223936 B1 HU223936 B1 HU 223936B1 HU 0004144 A HU0004144 A HU 0004144A HU P0004144 A HUP0004144 A HU P0004144A HU 223936 B1 HU223936 B1 HU 223936B1
- Authority
- HU
- Hungary
- Prior art keywords
- pressure
- air
- drill
- valve
- hose
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 10
- 238000005553 drilling Methods 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000003111 delayed effect Effects 0.000 claims abstract description 4
- 238000010304 firing Methods 0.000 claims description 21
- 239000007858 starting material Substances 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract 2
- 230000000284 resting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0004144A HU223936B1 (hu) | 2000-10-25 | 2000-10-25 | Berendezés meredek dőlésű és/vagy vastag széntelepek kitermelésére nagynyomású sűrített levegős jövesztéssel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU0004144A HU223936B1 (hu) | 2000-10-25 | 2000-10-25 | Berendezés meredek dőlésű és/vagy vastag széntelepek kitermelésére nagynyomású sűrített levegős jövesztéssel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU0004144D0 HU0004144D0 (enExample) | 2001-01-29 |
| HUP0004144A2 HUP0004144A2 (en) | 2002-10-28 |
| HU223936B1 true HU223936B1 (hu) | 2005-03-29 |
Family
ID=89978694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0004144A HU223936B1 (hu) | 2000-10-25 | 2000-10-25 | Berendezés meredek dőlésű és/vagy vastag széntelepek kitermelésére nagynyomású sűrített levegős jövesztéssel |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HU223936B1 (enExample) |
-
2000
- 2000-10-25 HU HU0004144A patent/HU223936B1/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU0004144D0 (enExample) | 2001-01-29 |
| HUP0004144A2 (en) | 2002-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HFG4 | Patent granted, date of granting |
Effective date: 20050202 |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |