DEVICE FOR REMOTE ISOLATION OF MINE WORKING Russian patent published in 1996 - IPC

Abstract RU 2061876 C1

FIELD: mining. SUBSTANCE: device for isolation includes transportation self-motion trolley with inhibitor tank, elastic tanks installed on it. Removable bubbling pools of froth aerosol are built in the inhibitor tank. The bubbling pools are open to elastic tanks through outlet passages. The passages are oriented towards the working being isolated, are provided with passages of excessive pressure, pyrotechnic fire extinguishing generators of remote start are used as compressed air sources. EFFECT: decreased material consumption. 3 dwg

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RU 2 061 876 C1

Authors

Chuprikov A.E.

Lagutin V.I.

Sidorov A.I.

Dates

1996-06-10—Published

1992-04-03—Filed