DE9420414U1 - Wassertrog-Explosionssperre des Untertagebetriebes - Google Patents

Wassertrog-Explosionssperre des Untertagebetriebes

Info

Publication number
DE9420414U1
DE9420414U1 DE9420414U DE9420414U DE9420414U1 DE 9420414 U1 DE9420414 U1 DE 9420414U1 DE 9420414 U DE9420414 U DE 9420414U DE 9420414 U DE9420414 U DE 9420414U DE 9420414 U1 DE9420414 U1 DE 9420414U1
Authority
DE
Germany
Prior art keywords
water trough
underground operations
explosion barrier
explosion
barrier
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 - Lifetime
Application number
DE9420414U
Other languages
English (en)
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.)
Mueller & Borggraefe KG
Original Assignee
Mueller & Borggraefe KG
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 Mueller & Borggraefe KG filed Critical Mueller & Borggraefe KG
Priority to DE9420414U priority Critical patent/DE9420414U1/de
Publication of DE9420414U1 publication Critical patent/DE9420414U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/14—Fluid barriers or rock dusters made to work by, or at the same time as, shots or explosions
    • E21F5/143—Fluid barriers

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)
DE9420414U 1994-10-22 1994-12-21 Wassertrog-Explosionssperre des Untertagebetriebes Expired - Lifetime DE9420414U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9420414U DE9420414U1 (de) 1994-10-22 1994-12-21 Wassertrog-Explosionssperre des Untertagebetriebes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9417057 1994-10-22
DE9420414U DE9420414U1 (de) 1994-10-22 1994-12-21 Wassertrog-Explosionssperre des Untertagebetriebes

Publications (1)

Publication Number Publication Date
DE9420414U1 true DE9420414U1 (de) 1995-04-27

Family

ID=6915233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9420414U Expired - Lifetime DE9420414U1 (de) 1994-10-22 1994-12-21 Wassertrog-Explosionssperre des Untertagebetriebes

Country Status (1)

Country Link
DE (1) DE9420414U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028640A1 (de) * 1995-03-09 1996-09-19 Ruhrkohle Aktiengesellschaft Verfahren und vorrichtung zum aufhängen und aufstellen von als explosionssperre dienenden wassertrögen im untertagebergbau und tunnelbau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028640A1 (de) * 1995-03-09 1996-09-19 Ruhrkohle Aktiengesellschaft Verfahren und vorrichtung zum aufhängen und aufstellen von als explosionssperre dienenden wassertrögen im untertagebergbau und tunnelbau
DE19680137C1 (de) * 1995-03-09 1998-05-20 Ruhrkohle Ag Verfahren und Vorrichtung zum Aufhängen und Aufstellen von als Explosionssperre dienenden Wassertrögen im Untertagebergbau und Tunnelbau

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