DE285796C - - Google Patents

Info

Publication number
DE285796C
DE285796C DENDAT285796D DE285796DA DE285796C DE 285796 C DE285796 C DE 285796C DE NDAT285796 D DENDAT285796 D DE NDAT285796D DE 285796D A DE285796D A DE 285796DA DE 285796 C DE285796 C DE 285796C
Authority
DE
Germany
Prior art keywords
containers
leather
fabrics
powder
resilient material
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.)
Active
Application number
DENDAT285796D
Other languages
German (de)
Publication of DE285796C publication Critical patent/DE285796C/de
Active 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

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)
  • Fats And Perfumes (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

BERLIN. GEDRUCKT IN DER HEICHSDRUCKErEI.BERLIN. PRINTED IN GERMAN PRINTING.

Claims (1)

Patent-Anspruch:Patent claim: Behälter für pulverförmige oder flüssige Löschmittel zur Begrenzung von Grubenexplosionen, dadurch gekennzeichnet, daß die Behälter aus elastisch nachgiebigem Material, wie Geweben, Leder u. dgl., hergestellt werden.Containers for powder or liquid extinguishing agents to limit mine explosions, characterized in that the containers are made of elastically resilient material such as fabrics, leather and the like will.
DENDAT285796D Active DE285796C (en)

Publications (1)

Publication Number Publication Date
DE285796C true DE285796C (en)

Family

ID=541166

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT285796D Active DE285796C (en)

Country Status (1)

Country Link
DE (1) DE285796C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001274A1 (en) * 1981-10-10 1983-04-14 Schnier, Manfred Protection device against explosions in underground works

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001274A1 (en) * 1981-10-10 1983-04-14 Schnier, Manfred Protection device against explosions in underground works

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