DE2745260A1 - Bergwerksmaschine - Google Patents
BergwerksmaschineInfo
- Publication number
- DE2745260A1 DE2745260A1 DE19772745260 DE2745260A DE2745260A1 DE 2745260 A1 DE2745260 A1 DE 2745260A1 DE 19772745260 DE19772745260 DE 19772745260 DE 2745260 A DE2745260 A DE 2745260A DE 2745260 A1 DE2745260 A1 DE 2745260A1
- Authority
- DE
- Germany
- Prior art keywords
- mining machine
- machine according
- line
- mining
- methane
- 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.)
- Pending
Links
- 238000005065 mining Methods 0.000 title claims description 58
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000004753 textile Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 46
- 239000003245 coal Substances 0.000 description 18
- 230000015556 catabolic process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/06—Distributing electric power; Cable networks; Conduits for cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4208176A GB1554951A (en) | 1976-10-09 | 1976-10-09 | Mining apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2745260A1 true DE2745260A1 (de) | 1978-04-13 |
Family
ID=10422765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772745260 Pending DE2745260A1 (de) | 1976-10-09 | 1977-10-07 | Bergwerksmaschine |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7706731A (pl) |
DE (1) | DE2745260A1 (pl) |
GB (1) | GB1554951A (pl) |
PL (1) | PL201378A1 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200036A (en) * | 1978-11-07 | 1980-04-29 | The United States Of America As Represented By The Secretary Of The Interior | Ventilation system for automated mining machines |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255362A (en) * | 1991-04-29 | 1992-11-04 | Tamrock World Corp | Fiber optic remote control system |
-
1976
- 1976-10-09 GB GB4208176A patent/GB1554951A/en not_active Expired
-
1977
- 1977-10-07 DE DE19772745260 patent/DE2745260A1/de active Pending
- 1977-10-07 BR BR7706731A patent/BR7706731A/pt unknown
- 1977-10-08 PL PL20137877A patent/PL201378A1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200036A (en) * | 1978-11-07 | 1980-04-29 | The United States Of America As Represented By The Secretary Of The Interior | Ventilation system for automated mining machines |
Also Published As
Publication number | Publication date |
---|---|
BR7706731A (pt) | 1978-07-11 |
GB1554951A (en) | 1979-10-31 |
PL201378A1 (pl) | 1978-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |