VENTILATION EJECTING PLANT Russian patent published in 1999 - IPC

Abstract RU 2140541 C1

FIELD: manufacture of ventilating plants applicable in ventilation of mine working systems. SUBSTANCE: plant has mixture chamber. Ventilator and mixing chamber are arranged coaxially to each other and at some angle to longitudinal axis of mine working. ventilator outlet is directed to inlet of mixing chamber. Plant may be installed in any mine working, and it ensure high air flow rate. EFFECT: plant productivity exceeds that of its specifications. 1 dwg

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RU 2 140 541 C1

Authors

Alymenko D.N.

Minin V.V.

Juzhanin A.S.

Papulov L.M.

Alymenko N.I.

Dates

1999-10-27—Published

1998-03-19—Filed