BE807589A - AIR CIRCULATION UNIT FOR USE IN TUNNELS - Google Patents

AIR CIRCULATION UNIT FOR USE IN TUNNELS

Info

Publication number
BE807589A
BE807589A BE137980A BE137980A BE807589A BE 807589 A BE807589 A BE 807589A BE 137980 A BE137980 A BE 137980A BE 137980 A BE137980 A BE 137980A BE 807589 A BE807589 A BE 807589A
Authority
BE
Belgium
Prior art keywords
tunnels
air circulation
circulation unit
unit
air
Prior art date
Application number
BE137980A
Other languages
French (fr)
Original Assignee
Mitsui Shipbuilding Eng
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 Mitsui Shipbuilding Eng filed Critical Mitsui Shipbuilding Eng
Publication of BE807589A publication Critical patent/BE807589A/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
    • E21F1/006—Ventilation at the working face of galleries or tunnels
    • 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
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating 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)
  • Ventilation (AREA)
  • Lining And Supports For Tunnels (AREA)
BE137980A 1972-11-22 1973-11-21 AIR CIRCULATION UNIT FOR USE IN TUNNELS BE807589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11728872A JPS5418495B2 (en) 1972-11-22 1972-11-22

Publications (1)

Publication Number Publication Date
BE807589A true BE807589A (en) 1974-03-15

Family

ID=14708020

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137980A BE807589A (en) 1972-11-22 1973-11-21 AIR CIRCULATION UNIT FOR USE IN TUNNELS

Country Status (7)

Country Link
US (1) US3919930A (en)
JP (1) JPS5418495B2 (en)
BE (1) BE807589A (en)
FR (1) FR2208029B1 (en)
GB (1) GB1405683A (en)
IT (1) IT999469B (en)
SE (1) SE384701B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120526A (en) * 1976-04-05 1977-10-11 Obayashi Gumi Kk Ventilation device in pit in tunnel construction
JPS5376530A (en) * 1976-12-17 1978-07-07 Asanuma Gumi Kk Method of improving working environment in tunnel
JPS5376529A (en) * 1976-12-17 1978-07-07 Asanuma Gumi Kk Method of removing powder dust in tunnel works
US4565674A (en) * 1984-02-10 1986-01-21 Washington Research Foundation Alumina chlorination
JPH0462300A (en) * 1990-06-29 1992-02-27 Katsuya Matsuo Ventilation method for tunnel construction and wind pipe used therein
US5188427A (en) * 1991-06-13 1993-02-23 Tamrock World Corporation N. V. Twin scrubber and air diffuser for a continuous miner and method of ventilation
JP5757758B2 (en) * 2011-03-25 2015-07-29 株式会社大林組 How to contain the face
JP6495578B2 (en) * 2014-05-01 2019-04-03 大成建設株式会社 Tunnel ventilation method
JP5859096B2 (en) * 2014-11-10 2016-02-10 株式会社大林組 Face containment device
CN106401644B (en) * 2016-10-27 2018-11-30 石家庄铁道大学 A kind of tunnel in cold area air curtain Heat preservation system
CN107060865B (en) * 2017-04-28 2023-05-26 长江勘测规划设计研究有限责任公司 Auxiliary smoke discharging system for rail transit totally-enclosed platform door
CN109277218A (en) * 2018-10-31 2019-01-29 西安科技大学 A kind of mine ionic liquid inhibitor spraying device and spraying method
CN112253245A (en) * 2020-11-03 2021-01-22 成都市建筑设计研究院 Subway rail section of a river side wall equipment transportation door opening block structure
CN120251289B (en) * 2025-04-21 2026-02-10 中铁隧道集团一处有限公司 Ventilation arrangement structure for constructing small-clear-distance tunnel close to existing tunnel group

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443286A (en) * 1921-04-25 1923-01-23 Walter I Smith Method of cleaning tunnels, subways, or the like
US1578814A (en) * 1925-04-03 1926-03-30 D Ascenzo Angelo Method for removing gas and dust from mines
US1982470A (en) * 1933-05-18 1934-11-27 Franks Wilbur Rounding Method of cleaning air in enclosed spaces
US3320765A (en) * 1966-02-18 1967-05-23 Rollin S Chapple Mine cooling unit
US3464756A (en) * 1967-11-15 1969-09-02 Burgess James V Jun Ventilation control system
GB1236029A (en) * 1968-02-09 1971-06-16 Greenside Machine Co Ltd Improvements in or relating to tunnelling or mining machines

Also Published As

Publication number Publication date
IT999469B (en) 1976-02-20
FR2208029A1 (en) 1974-06-21
US3919930A (en) 1975-11-18
JPS5418495B2 (en) 1979-07-07
DE2358130A1 (en) 1974-05-30
JPS4973843A (en) 1974-07-17
DE2358130B2 (en) 1976-05-13
SE384701B (en) 1976-05-17
FR2208029B1 (en) 1978-12-01
GB1405683A (en) 1975-09-10

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