SE9101162L - BRAKE DEVICE PUTS AIR IN A TRAFFICABLE TUNNEL WITH AIR TREATMENT - Google Patents
BRAKE DEVICE PUTS AIR IN A TRAFFICABLE TUNNEL WITH AIR TREATMENTInfo
- Publication number
- SE9101162L SE9101162L SE9101162A SE9101162A SE9101162L SE 9101162 L SE9101162 L SE 9101162L SE 9101162 A SE9101162 A SE 9101162A SE 9101162 A SE9101162 A SE 9101162A SE 9101162 L SE9101162 L SE 9101162L
- Authority
- SE
- Sweden
- Prior art keywords
- tunnel
- air
- wall
- trafficable
- brake device
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 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
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)
- Ventilation (AREA)
- Road Paving Structures (AREA)
Abstract
The invention concerns an arrangement used in a traffic tunnel of the type which is delimited by a bottom surface 3 forming the roadway and a wall 2 extending between opposite end openings, with one or more air-treatment devices 9 being connected to the tunnel with the object of evacuating polluted air from inside the tunnel and cleaning this by filtering before it is released into the atmosphere. Arranged in at least some sections of the tunnel wall 2 there is a covering 10, 10' made up of a large number of projections which protrude inwards from the wall and increase the surface area of the covered wall section by at least 10% and have the object of braking the air which is carried along by vehicles driving through the tunnel, in order thereby to counteract emissions of polluted air through the end openings of the tunnel. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9101162A SE9101162L (en) | 1991-04-18 | 1991-04-18 | BRAKE DEVICE PUTS AIR IN A TRAFFICABLE TUNNEL WITH AIR TREATMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9101162A SE9101162L (en) | 1991-04-18 | 1991-04-18 | BRAKE DEVICE PUTS AIR IN A TRAFFICABLE TUNNEL WITH AIR TREATMENT |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9101162D0 SE9101162D0 (en) | 1991-04-18 |
SE467791B SE467791B (en) | 1992-09-14 |
SE9101162L true SE9101162L (en) | 1992-09-14 |
Family
ID=20382494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9101162A SE9101162L (en) | 1991-04-18 | 1991-04-18 | BRAKE DEVICE PUTS AIR IN A TRAFFICABLE TUNNEL WITH AIR TREATMENT |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9101162L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1030639C2 (en) * | 2005-12-09 | 2007-06-12 | Antonius Theodorus Ceci Hauzer | Ventilation system for tunnel route or covered road. |
RU2528317C2 (en) * | 2013-03-12 | 2014-09-10 | Общество с ограниченной ответственностью "МЕТРО-СТИЛЬ 2000" | Method and system of universal protection of open apertures of double-track tunnels of subway |
CN104420878B (en) * | 2013-08-27 | 2018-01-09 | 上海市政工程设计研究总院(集团)有限公司 | A kind of tunnel equal temperature technique of circulation device and its cool-down method |
RU2594025C1 (en) * | 2015-05-26 | 2016-08-10 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Method of ventilating double-track metro tunnels |
RU2742390C1 (en) * | 2020-05-14 | 2021-02-05 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Smoke removal method in case of fire in double-track subway tunnel |
-
1991
- 1991-04-18 SE SE9101162A patent/SE9101162L/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE467791B (en) | 1992-09-14 |
SE9101162D0 (en) | 1991-04-18 |
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NUG | Patent has lapsed |
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