AU621090B2 - A container for fighting coal-dust and/or firedamp explosions in underground workings - Google Patents

A container for fighting coal-dust and/or firedamp explosions in underground workings Download PDF

Info

Publication number
AU621090B2
AU621090B2 AU30950/89A AU3095089A AU621090B2 AU 621090 B2 AU621090 B2 AU 621090B2 AU 30950/89 A AU30950/89 A AU 30950/89A AU 3095089 A AU3095089 A AU 3095089A AU 621090 B2 AU621090 B2 AU 621090B2
Authority
AU
Australia
Prior art keywords
container
walls
explosion
container according
extend
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.)
Ceased
Application number
AU30950/89A
Other languages
English (en)
Other versions
AU3095089A (en
Inventor
Hansjorg Trautwein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3095089A publication Critical patent/AU3095089A/en
Application granted granted Critical
Publication of AU621090B2 publication Critical patent/AU621090B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Pressure Vessels And Lids Thereof (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
AU30950/89A 1988-03-12 1989-03-03 A container for fighting coal-dust and/or firedamp explosions in underground workings Ceased AU621090B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883808350 DE3808350A1 (de) 1988-03-12 1988-03-12 Behaelter zur bekaempfung von kohlenstaub- und/oder schlagwetterexplosionen in untertagebetrieben
DE3808350 1988-03-12

Publications (2)

Publication Number Publication Date
AU3095089A AU3095089A (en) 1989-09-14
AU621090B2 true AU621090B2 (en) 1992-03-05

Family

ID=6349619

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30950/89A Ceased AU621090B2 (en) 1988-03-12 1989-03-03 A container for fighting coal-dust and/or firedamp explosions in underground workings

Country Status (4)

Country Link
AU (1) AU621090B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3808350A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2629862A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2218632B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244790C2 (de) * 1991-12-24 1995-02-16 Hansjoerg Trautwein Behälter zur Bekämpfung von Kohlenstaub- und/oder Schlagwetterexplosionen in Untertagebetrieben
DE4143017C1 (en) * 1991-12-24 1993-01-14 Trautwein, Hansjoerg, 4650 Gelsenkirchen, De Container for coal dust and/or fire-damp explosion fighting - has closures with two holders and associated locking member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960217A (en) * 1975-10-14 1976-06-01 The United States Of America As Represented By The Secretary Of The Interior Passive explosion barrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212896A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1923-03-14 1924-07-10 Arnold Krantz
DE1235243B (de) * 1963-03-21 1967-03-02 Ferroplast Gmbh Wassersperre gegen Kohlenstaubexplosionen in Untertagebetrieben
DE1922019U (de) * 1965-05-20 1965-08-26 Rheinstahl Bergbau A G Behaelter fuer wassersperren zur bekaempfung von schlagwetter- und kohlenstaubexplosionen.
FR1525980A (fr) * 1967-02-10 1968-05-24 Charbonnages De France Bac à eau pour arrêt-barrage
US3958644A (en) * 1975-07-02 1976-05-25 The United States Of America As Represented By The Secretary Of The Interior Pressure sensitive explosion barrier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960217A (en) * 1975-10-14 1976-06-01 The United States Of America As Represented By The Secretary Of The Interior Passive explosion barrier

Also Published As

Publication number Publication date
AU3095089A (en) 1989-09-14
FR2629862A1 (fr) 1989-10-13
DE3808350C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-13
GB2218632B (en) 1991-11-13
GB2218632A (en) 1989-11-22
GB8905492D0 (en) 1989-04-19
DE3808350A1 (de) 1989-09-21

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