GB1405683A - Apparatus for extracting gases from tunnels - Google Patents

Apparatus for extracting gases from tunnels

Info

Publication number
GB1405683A
GB1405683A GB5355873A GB5355873A GB1405683A GB 1405683 A GB1405683 A GB 1405683A GB 5355873 A GB5355873 A GB 5355873A GB 5355873 A GB5355873 A GB 5355873A GB 1405683 A GB1405683 A GB 1405683A
Authority
GB
United Kingdom
Prior art keywords
tunnels
extracting gases
gases
extracting
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
Application number
GB5355873A
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
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 Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Publication of GB1405683A publication Critical patent/GB1405683A/en
Expired legal-status Critical Current

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)
GB5355873A 1972-11-22 1973-11-19 Apparatus for extracting gases from tunnels Expired GB1405683A (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
GB1405683A true GB1405683A (en) 1975-09-10

Family

ID=14708020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5355873A Expired GB1405683A (en) 1972-11-22 1973-11-19 Apparatus for extracting gases from 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401644A (en) * 2016-10-27 2017-02-15 石家庄铁道大学 Air curtain heat preservation heating system for tunnels in cold region

Families Citing this family (12)

* 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
JPS5376529A (en) * 1976-12-17 1978-07-07 Asanuma Gumi Kk Method of removing powder dust in tunnel works
JPS5376530A (en) * 1976-12-17 1978-07-07 Asanuma Gumi Kk Method of improving working environment in tunnel
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 work and ventiduct used therefor
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
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 mining ionic liquid retardant flusher and spray 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401644A (en) * 2016-10-27 2017-02-15 石家庄铁道大学 Air curtain heat preservation heating system for tunnels in cold region

Also Published As

Publication number Publication date
IT999469B (en) 1976-02-20
FR2208029B1 (en) 1978-12-01
SE384701B (en) 1976-05-17
DE2358130A1 (en) 1974-05-30
DE2358130B2 (en) 1976-05-13
BE807589A (en) 1974-03-15
US3919930A (en) 1975-11-18
JPS5418495B2 (en) 1979-07-07
JPS4973843A (en) 1974-07-17
FR2208029A1 (en) 1974-06-21

Similar Documents

Publication Publication Date Title
ZA721956B (en) Apparatus for operating alarms
IL43286A0 (en) Apparatus for detecting the presence of explosives
IL43156A0 (en) Gas sampling apparatus and method
AU5247073A (en) Drilling apparatus
ZA733993B (en) An apparatus for breaking or splitting rock
GB1405683A (en) Apparatus for extracting gases from tunnels
AU6287373A (en) Apparatus for separating fluids
ZA734342B (en) Method for extracting lactams from acidic reaction mixtures
ZA737300B (en) Apparatus for washing gases
YU39232B (en) Process for obtaining new gama-glutamyl-p-nitroanilide comounds
ZA738007B (en) Gas filtration apparatus
AU6229473A (en) Sampling apparatus
ZA741090B (en) Apparatus for mechanically breaking up rock
GB1417981A (en) Vision-testing apparatus
IL41279A0 (en) Device for sampling gas
IL42570A (en) Gas supplying apparatus
GB1389111A (en) Mining equipment for setting supports
SU563040A1 (en) Apparatus for separating carbon gases
MY7500038A (en) Percussion apparatus
HK45276A (en) Tunneling method
YU36315B (en) Apparatus for practising resucitation
GB1405203A (en) Method for isolating r-salt
AU6090073A (en) Location apparatus
PH10775A (en) Separation apparatus
PH10853A (en) Apparatus for loading gas

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee