FR2891612B1 - BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT - Google Patents

BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT

Info

Publication number
FR2891612B1
FR2891612B1 FR0510153A FR0510153A FR2891612B1 FR 2891612 B1 FR2891612 B1 FR 2891612B1 FR 0510153 A FR0510153 A FR 0510153A FR 0510153 A FR0510153 A FR 0510153A FR 2891612 B1 FR2891612 B1 FR 2891612B1
Authority
FR
France
Prior art keywords
dumping
blow
ducting conduit
retractable
retractable due
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 - Fee Related
Application number
FR0510153A
Other languages
French (fr)
Other versions
FR2891612A1 (en
Inventor
Patrick Kalb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0510153A priority Critical patent/FR2891612B1/en
Publication of FR2891612A1 publication Critical patent/FR2891612A1/en
Application granted granted Critical
Publication of FR2891612B1 publication Critical patent/FR2891612B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E21F1/003—Ventilation of traffic tunnels
    • 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
    • A62C3/0221—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for tunnels
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
    • 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
    • F24F2007/001—Ventilation with exhausting air ducts

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)
  • 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)
  • Respiratory Apparatuses And Protective Means (AREA)
FR0510153A 2005-10-05 2005-10-05 BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT Expired - Fee Related FR2891612B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0510153A FR2891612B1 (en) 2005-10-05 2005-10-05 BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510153A FR2891612B1 (en) 2005-10-05 2005-10-05 BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT

Publications (2)

Publication Number Publication Date
FR2891612A1 FR2891612A1 (en) 2007-04-06
FR2891612B1 true FR2891612B1 (en) 2007-12-28

Family

ID=36636177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510153A Expired - Fee Related FR2891612B1 (en) 2005-10-05 2005-10-05 BLOW-ON AND RETRACTABLE DUE-DUMPING DUCTING CONDUIT

Country Status (1)

Country Link
FR (1) FR2891612B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110644728B (en) * 2019-09-29 2020-10-20 合肥工业大学 Movable smoke control system in underground space
CN112483164A (en) * 2020-12-17 2021-03-12 贵州豫能投资有限公司 Coal mine coal face upper corner gas extraction device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700024540A1 (en) * 2017-03-06 2018-09-06 Alessandro Palladino Smoke evacuation system from a tunnel.
CN113926287A (en) * 2020-07-13 2022-01-14 江苏佳琪环保科技有限公司 Telescopic waste gas adsorption pipeline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254245A5 (en) * 1973-12-07 1975-07-04 Sofrair Tunnel escape system for smoke or fumes - has temperature responsive escape flaps with fusible locking washers
FR2778429B1 (en) * 1998-05-11 2000-07-21 Yvroud Europ Des Fluides SMOKE EXHAUST FOR ROAD TUNNEL AIR GALLERY
FR2834776B1 (en) * 2002-01-15 2004-04-02 Vraco Sa SMOKE EXHAUST
EP1544408B1 (en) * 2003-12-16 2008-04-23 VID ApS A system for exhausting flue gases in a tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110644728B (en) * 2019-09-29 2020-10-20 合肥工业大学 Movable smoke control system in underground space
CN112483164A (en) * 2020-12-17 2021-03-12 贵州豫能投资有限公司 Coal mine coal face upper corner gas extraction device

Also Published As

Publication number Publication date
FR2891612A1 (en) 2007-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110630