BR7206436D0 - VENTILATION SYSTEM FOR METROPOLITANS - Google Patents

VENTILATION SYSTEM FOR METROPOLITANS

Info

Publication number
BR7206436D0
BR7206436D0 BR6436/72A BR643672A BR7206436D0 BR 7206436 D0 BR7206436 D0 BR 7206436D0 BR 6436/72 A BR6436/72 A BR 6436/72A BR 643672 A BR643672 A BR 643672A BR 7206436 D0 BR7206436 D0 BR 7206436D0
Authority
BR
Brazil
Prior art keywords
metropolitans
ventilation system
ventilation
Prior art date
Application number
BR6436/72A
Other languages
Portuguese (pt)
Inventor
F Swaty
Original Assignee
Wien Stadt
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 Wien Stadt filed Critical Wien Stadt
Publication of BR7206436D0 publication Critical patent/BR7206436D0/en

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
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Duct Arrangements (AREA)
BR6436/72A 1971-09-16 1972-09-15 VENTILATION SYSTEM FOR METROPOLITANS BR7206436D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT806871A AT323228B (en) 1971-09-16 1971-09-16 VENTILATION SYSTEM FOR SUBWAYS

Publications (1)

Publication Number Publication Date
BR7206436D0 true BR7206436D0 (en) 1973-09-20

Family

ID=3602225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6436/72A BR7206436D0 (en) 1971-09-16 1972-09-15 VENTILATION SYSTEM FOR METROPOLITANS

Country Status (12)

Country Link
US (1) US3823654A (en)
JP (1) JPS5318821B2 (en)
AT (1) AT323228B (en)
BE (1) BE799597A (en)
BR (1) BR7206436D0 (en)
CA (1) CA957893A (en)
DD (1) DD98996A5 (en)
ES (1) ES406729A1 (en)
FR (1) FR2153116B1 (en)
GB (1) GB1385072A (en)
IT (1) IT974975B (en)
NL (1) NL7212343A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423629A1 (en) * 1978-04-19 1979-11-16 Alsthom Cgee Ventilation grille for underground tunnel - has series of freely pivoted flexible flaps and overlying powered openwork flaps for two way ventilation
DE19825420C2 (en) * 1998-06-06 2000-03-30 Hartmut Ewald Process and device for smoke and heat extraction and for operating ventilation for traffic structures and rooms
IT1397031B1 (en) * 2009-11-02 2012-12-20 Celli CLEANING TOWER
RU2444631C1 (en) * 2010-07-08 2012-03-10 Общество с ограниченной ответственностью "МЕТРО-СТИЛЬ 2000" Silencer of underground facility
CN102514999A (en) * 2011-12-15 2012-06-27 天津恩泽人预防医学工程研究中心 Lift car capable of automatically exhausting air downwardly in running process and ventilating method thereof
US9121389B2 (en) * 2012-09-24 2015-09-01 Jess Edward Baker Energy producing building structures
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
US20170341094A1 (en) * 2016-05-27 2017-11-30 Twin City Fan Companies, Ltd. Tunnel fan and method
RU2685004C1 (en) * 2017-11-17 2019-04-16 Акционерное общество "Метрогипротранс" (АО "Метрогипротранс") System of main line tunnel ventilation between metro stations
CN108798742A (en) * 2018-06-07 2018-11-13 深圳市市政设计研究院有限公司 A kind of Ramp city tunnel group ventilation smoke extraction system over strait and its method
CN111894646B (en) * 2020-06-29 2022-08-02 中铁第一勘察设计院集团有限公司 Ventilating system and ventilating method for natural ventilation of ultra-long electrified railway
RU2747139C1 (en) * 2020-09-22 2021-04-28 Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" Ventilation system of metro main line tunnels with sections of connection of double-track and single-track tunnels
CN113914888A (en) * 2021-10-15 2022-01-11 中铁第四勘察设计院集团有限公司 Tunnel structure for hydrogen energy tramcar
CN115182737B (en) 2022-07-04 2023-06-09 北京城建设计发展集团股份有限公司 Vertical orthogonal ejection type air duct structure of deeply buried subway station and construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US136563A (en) * 1873-03-04 Improvement in ventilating under-ground and subsurface railways
US855118A (en) * 1905-07-14 1907-05-28 Charles A Morris Method of ventilating tunnels.
US917653A (en) * 1906-04-24 1909-04-06 Roger Byrnes Subway-railway construction.
US1185453A (en) * 1912-04-26 1916-05-30 John L Walker Ventilating apparatus for subways.

Also Published As

Publication number Publication date
NL7212343A (en) 1973-03-20
JPS5058851A (en) 1975-05-21
AT323228B (en) 1975-06-25
JPS5318821B2 (en) 1978-06-17
BE799597A (en) 1973-09-17
DD98996A5 (en) 1973-07-12
FR2153116B1 (en) 1976-08-13
GB1385072A (en) 1975-02-26
CA957893A (en) 1974-11-19
FR2153116A1 (en) 1973-04-27
US3823654A (en) 1974-07-16
ES406729A1 (en) 1975-10-01
IT974975B (en) 1974-07-10

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