AT372499B - Vorrichtung zur laengsbelueftung von tunnels - Google Patents
Vorrichtung zur laengsbelueftung von tunnelsInfo
- Publication number
- AT372499B AT372499B AT196082A AT196082A AT372499B AT 372499 B AT372499 B AT 372499B AT 196082 A AT196082 A AT 196082A AT 196082 A AT196082 A AT 196082A AT 372499 B AT372499 B AT 372499B
- Authority
- AT
- Austria
- Prior art keywords
- tunnels
- ventilation
- length
- length ventilation
- Prior art date
Links
- 238000009423 ventilation 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
-
- 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
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813127289 DE3127289C1 (de) | 1981-07-10 | 1981-07-10 | Einrichtung zur Impulsbelüftung von Tunnels |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA196082A ATA196082A (de) | 1983-02-15 |
AT372499B true AT372499B (de) | 1983-10-10 |
Family
ID=6136606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT196082A AT372499B (de) | 1981-07-10 | 1982-05-18 | Vorrichtung zur laengsbelueftung von tunnels |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT372499B (de) |
CH (1) | CH658882A5 (de) |
DE (1) | DE3127289C1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19920513A1 (de) * | 1999-05-05 | 2000-11-09 | Witt & Sohn Gmbh & Co | Strahlventilator |
RU2678171C1 (ru) * | 2017-08-30 | 2019-01-23 | Андрей Владиславович Ковалев | Шахтная вентиляторно-калориферная установка секционного проветривания |
DE102019220089A1 (de) * | 2019-12-18 | 2021-02-04 | W & S Management Gmbh & Co. Kg | Düsenelement für einen Strahlventilator und Strahlventilator |
-
1981
- 1981-07-10 DE DE19813127289 patent/DE3127289C1/de not_active Expired
-
1982
- 1982-05-18 AT AT196082A patent/AT372499B/de not_active IP Right Cessation
- 1982-06-09 CH CH356682A patent/CH658882A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA196082A (de) | 1983-02-15 |
DE3127289C1 (de) | 1983-01-13 |
CH658882A5 (de) | 1986-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification |