FIELD: collapse of hung-up; bulk material in large containers. SUBSTANCE: apparatus has pneumatic pulse devices provided with diffusers having required parameters. EFFECT: increased efficiency of apparatus and enhanced reliability in operation. 5 dwg
Title | Year | Author | Number |
---|---|---|---|
PNEUMATIC PULSE DEVICE | 1991 |
|
RU2013324C1 |
0 |
|
SU1784561A1 | |
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RU2170906C1 |
Authors
Dates
1994-06-15—Published
1991-06-03—Filed