FI20065642A0 - Laite puhallinyksikön toiminnan parantamiseksi tunnelissa tai muussa suuriaukkoisessa tilassa - Google Patents
Laite puhallinyksikön toiminnan parantamiseksi tunnelissa tai muussa suuriaukkoisessa tilassaInfo
- Publication number
- FI20065642A0 FI20065642A0 FI20065642A FI20065642A FI20065642A0 FI 20065642 A0 FI20065642 A0 FI 20065642A0 FI 20065642 A FI20065642 A FI 20065642A FI 20065642 A FI20065642 A FI 20065642A FI 20065642 A0 FI20065642 A0 FI 20065642A0
- Authority
- FI
- Finland
- Prior art keywords
- tunnel
- improving
- large opening
- blower unit
- blower
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0207—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by blowing air or gas currents with or without dispersion of fire extinguishing agents; Apparatus therefor, e.g. fans
-
- 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
-
- 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
- E21F1/14—Air partitions; Air locks
-
- 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
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ventilation (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20065642A FI122853B (fi) | 2006-10-06 | 2006-10-06 | Laite savukaasujen tai muiden vaarallisten kaasujen poistamiseksi tunnelista tai muusta suuriaukkoisesta tilasta |
PCT/FI2007/050544 WO2008040855A1 (en) | 2006-10-06 | 2007-10-05 | Device for improving operation of fan unit in tunnel or other room with large opening |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20065642A FI122853B (fi) | 2006-10-06 | 2006-10-06 | Laite savukaasujen tai muiden vaarallisten kaasujen poistamiseksi tunnelista tai muusta suuriaukkoisesta tilasta |
FI20065642 | 2006-10-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20065642A0 true FI20065642A0 (fi) | 2006-10-06 |
FI20065642A FI20065642A (fi) | 2008-04-07 |
FI122853B FI122853B (fi) | 2012-07-31 |
Family
ID=37232249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20065642A FI122853B (fi) | 2006-10-06 | 2006-10-06 | Laite savukaasujen tai muiden vaarallisten kaasujen poistamiseksi tunnelista tai muusta suuriaukkoisesta tilasta |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI122853B (fi) |
WO (1) | WO2008040855A1 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2243925A1 (en) * | 2009-04-16 | 2010-10-27 | Montes S.r.l. | Apparatus for filtering air in tunnels |
CN101943174B (zh) * | 2010-09-09 | 2012-03-21 | 陕西银河消防科技装备有限公司 | 多核驱动的多级增压组合式消防排烟装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU525803A1 (ru) * | 1972-10-10 | 1976-08-25 | Всесоюзный Научно-Исследовательский Институт Безопастности Труда В Горнорудной Промышленности | Гибка вентил ционна труба |
US4515070A (en) * | 1983-06-16 | 1985-05-07 | Olle Bobjer | Ventilation method and apparatus |
EP1473060A1 (de) * | 2003-04-29 | 2004-11-03 | Sulzer Markets and Technology AG | Absperrvorrichtung sowie die Verwendung der Absperrvorrichtung als Sicherheitssperre im Brandfall |
SE0402565L (sv) * | 2004-10-19 | 2005-12-20 | Mia Kumm | Anordning och system för ventilation av tunnel vid brand |
-
2006
- 2006-10-06 FI FI20065642A patent/FI122853B/fi not_active IP Right Cessation
-
2007
- 2007-10-05 WO PCT/FI2007/050544 patent/WO2008040855A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI20065642A (fi) | 2008-04-07 |
FI122853B (fi) | 2012-07-31 |
WO2008040855A1 (en) | 2008-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |