FR1195062A - Injecteur à gaz comprimé - Google Patents
Injecteur à gaz compriméInfo
- Publication number
- FR1195062A FR1195062A FR1195062DA FR1195062A FR 1195062 A FR1195062 A FR 1195062A FR 1195062D A FR1195062D A FR 1195062DA FR 1195062 A FR1195062 A FR 1195062A
- Authority
- FR
- France
- Prior art keywords
- compressed gas
- gas injector
- injector
- compressed
- gas
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
-
- 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
- E21F1/085—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators using compressed gas injectors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 |
|---|---|---|---|
| NL1195062X | 1957-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1195062A true FR1195062A (fr) | 1959-11-13 |
Family
ID=19871472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1195062D Expired FR1195062A (fr) | 1957-04-24 | 1958-04-24 | Injecteur à gaz comprimé |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1195062A (fr) |
-
1958
- 1958-04-24 FR FR1195062D patent/FR1195062A/fr not_active Expired
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