FI20065642A0 - A device for improving the operation of a blower unit in a tunnel or other large opening - Google Patents

A device for improving the operation of a blower unit in a tunnel or other large opening

Info

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
Application number
FI20065642A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20065642A (en
FI122853B (en
Inventor
Esa Karvonen
Original Assignee
Simultron Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Simultron Oy filed Critical Simultron Oy
Priority to FI20065642A priority Critical patent/FI122853B/en
Publication of FI20065642A0 publication Critical patent/FI20065642A0/en
Priority to PCT/FI2007/050544 priority patent/WO2008040855A1/en
Publication of FI20065642A publication Critical patent/FI20065642A/en
Application granted granted Critical
Publication of FI122853B publication Critical patent/FI122853B/en

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 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 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 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
FI20065642A 2006-10-06 2006-10-06 Device for removing flue gases or other dangerous gases from a tunnel or other room with a large opening FI122853B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20065642A FI122853B (en) 2006-10-06 2006-10-06 Device for removing flue gases or other dangerous gases from a tunnel or other room with a large opening
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
FI20065642 2006-10-06
FI20065642A FI122853B (en) 2006-10-06 2006-10-06 Device for removing flue gases or other dangerous gases from a tunnel or other room with a large opening

Publications (3)

Publication Number Publication Date
FI20065642A0 true FI20065642A0 (en) 2006-10-06
FI20065642A FI20065642A (en) 2008-04-07
FI122853B FI122853B (en) 2012-07-31

Family

ID=37232249

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065642A FI122853B (en) 2006-10-06 2006-10-06 Device for removing flue gases or other dangerous gases from a tunnel or other room with a large opening

Country Status (2)

Country Link
FI (1) FI122853B (en)
WO (1) WO2008040855A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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 (en) * 2010-09-09 2012-03-21 陕西银河消防科技装备有限公司 Multi-core-driven multi-stage booster combined fire-extinguishing and smoke-controlling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU525803A1 (en) * 1972-10-10 1976-08-25 Всесоюзный Научно-Исследовательский Институт Безопастности Труда В Горнорудной Промышленности Bending ventilation pipe
US4515070A (en) * 1983-06-16 1985-05-07 Olle Bobjer Ventilation method and apparatus
EP1473060A1 (en) * 2003-04-29 2004-11-03 Sulzer Markets and Technology AG Blocking device and use of said device as security barrier in case of fire
SE0402565L (en) * 2004-10-19 2005-12-20 Mia Kumm Device and system for ventilation of tunnel in case of fire

Also Published As

Publication number Publication date
FI20065642A (en) 2008-04-07
FI122853B (en) 2012-07-31
WO2008040855A1 (en) 2008-04-10

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Legal Events

Date Code Title Description
MM Patent lapsed