ZA967933B - Arrangement for reducing ignition risk when using partial section tunnelling machines - Google Patents

Arrangement for reducing ignition risk when using partial section tunnelling machines

Info

Publication number
ZA967933B
ZA967933B ZA967933A ZA967933A ZA967933B ZA 967933 B ZA967933 B ZA 967933B ZA 967933 A ZA967933 A ZA 967933A ZA 967933 A ZA967933 A ZA 967933A ZA 967933 B ZA967933 B ZA 967933B
Authority
ZA
South Africa
Prior art keywords
arrangement
partial section
ignition risk
reducing ignition
tunnelling machines
Prior art date
Application number
ZA967933A
Other languages
English (en)
Inventor
Reinhard Neuper
Helmut Oberrisser
Roman Gerer
Franz Wels
Alfred Zitz
Ingolf Gastberg
Walfried Marx
Original Assignee
Voest Alpine Bergtechnik Gmbh
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 Voest Alpine Bergtechnik Gmbh filed Critical Voest Alpine Bergtechnik Gmbh
Publication of ZA967933B publication Critical patent/ZA967933B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Air Bags (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Protection Of Plants (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Road Repair (AREA)
  • Lasers (AREA)
ZA967933A 1995-09-22 1996-09-19 Arrangement for reducing ignition risk when using partial section tunnelling machines ZA967933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0157995A AT407897B (de) 1995-09-22 1995-09-22 Vorrichtung zur verringerung der zündgefahr beim einsatz von teilschnitt-streckenvortriebsmaschinen

Publications (1)

Publication Number Publication Date
ZA967933B true ZA967933B (en) 1997-04-07

Family

ID=3516472

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA967933A ZA967933B (en) 1995-09-22 1996-09-19 Arrangement for reducing ignition risk when using partial section tunnelling machines

Country Status (8)

Country Link
EP (1) EP0851969B1 (xx)
AT (2) AT407897B (xx)
CZ (1) CZ295238B6 (xx)
DE (1) DE59605513D1 (xx)
PL (1) PL182870B1 (xx)
RU (1) RU2165525C2 (xx)
WO (1) WO1997011255A1 (xx)
ZA (1) ZA967933B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8632133B2 (en) 2010-07-21 2014-01-21 Board Of Trustees Of Southern Illinois University Water sprays for dust control on mining machines
AT511284B1 (de) * 2011-03-23 2014-02-15 Sandvik Mining & Constr Oy Einrichtung zum kühlen von meisseln
CN103291308B (zh) * 2013-05-29 2015-09-16 北京中铁瑞威基础工程有限公司 用于隧道施工的悬臂式掘进机及隧道施工方法
CN107218041B (zh) * 2017-06-30 2019-05-31 江苏大学 一种综掘压气水射流预混自吸泡沫降尘装置
CN111997608B (zh) * 2020-08-17 2022-04-19 合肥学院 一种连续生产的高效率出矿设备
CN112459786B (zh) * 2020-12-09 2023-08-11 河南理工大学 一种分次切顶沿空留巷方法
CN113144797B (zh) * 2021-04-06 2022-06-17 中国矿业大学(北京) 可调式真空射流卷吸工业粉尘净化方法及装置
CN114320431B (zh) * 2021-11-26 2023-12-15 煤炭科学技术研究院有限公司 一种掘进面高效阻尘风幕

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076315A (en) * 1971-08-05 1978-02-28 Rexnord, Inc. Dust abatement device and method of dust abatement
US4084855A (en) * 1975-12-24 1978-04-18 United States Steel Corporation Water-driven air pumping and dust-suppressing apparatus
DE2635405C3 (de) * 1976-08-06 1979-08-09 Hochtief Ag Vormals Gebr. Helfmann, 4300 Essen Anordnung zur Staubabsaugung beim Vortrieb von Tunneln und Strecken mit Hilfe von Vortriebsmaschinen
AT358509B (de) * 1978-10-10 1980-09-10 Voest Ag Einrichtung zum kuehlen der meissel von schraem- koepfen und der ortsbrust
GB2166778A (en) * 1984-11-09 1986-05-14 Coal Ind Mining machines having rotary cutter heads
DE3443289C1 (de) * 1984-11-28 1993-02-11 Friedrich Wilhelm Paurat Verfahren zur Verminderung der Zuendung von Grubengas beim Arbeiten einer Teilschnitt-Streckenvortiebsmaschine
DE3541886A1 (de) * 1985-11-27 1987-06-19 Paurat F Verfahren zur verminderung der zuendgefahr beim vortrieb von strecken in bergbaulichen untertagebetrieben
DE3609754A1 (de) * 1986-03-22 1987-09-24 Gewerk Eisenhuette Westfalia Beduesungseinrichtung fuer teilschnittmaschinen
DE4209916C2 (de) * 1992-03-27 1995-12-14 Vos Richard Grubenausbau Gmbh Bedüsungsventil mit Zuhalte

Also Published As

Publication number Publication date
PL182870B1 (pl) 2002-03-29
CZ295238B6 (cs) 2005-06-15
WO1997011255A1 (de) 1997-03-27
RU2165525C2 (ru) 2001-04-20
ATA157995A (de) 2000-11-15
EP0851969B1 (de) 2000-06-28
EP0851969A1 (de) 1998-07-08
DE59605513D1 (de) 2000-08-03
CZ67198A3 (cs) 1998-08-12
PL325470A1 (en) 1998-07-20
AT407897B (de) 2001-07-25
ATE194207T1 (de) 2000-07-15

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