FR1186031A - Precipitation of dust, especially fume dust from explosives work in underground advancement galleries - Google Patents
Precipitation of dust, especially fume dust from explosives work in underground advancement galleriesInfo
- Publication number
- FR1186031A FR1186031A FR1186031DA FR1186031A FR 1186031 A FR1186031 A FR 1186031A FR 1186031D A FR1186031D A FR 1186031DA FR 1186031 A FR1186031 A FR 1186031A
- Authority
- FR
- France
- Prior art keywords
- dust
- galleries
- advancement
- underground
- precipitation
- 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.)
- Expired
Links
- 239000000428 dust Substances 0.000 title 2
- 239000002360 explosive Substances 0.000 title 1
- 239000003517 fume Substances 0.000 title 1
- 238000001556 precipitation Methods 0.000 title 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
-
- 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1186031X | 1956-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1186031A true FR1186031A (en) | 1959-08-12 |
Family
ID=7730791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1186031D Expired FR1186031A (en) | 1956-11-15 | 1957-11-14 | Precipitation of dust, especially fume dust from explosives work in underground advancement galleries |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1186031A (en) |
-
1957
- 1957-11-14 FR FR1186031D patent/FR1186031A/en not_active Expired
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