| 发明名称 |
DEVICE FOR MEASURING FLOW RATES OF POWDERY AND GRANULAR MATERIALS |
| 摘要 |
A method of measuring the flow rates of powdery and granular materials which comprises allowing a powdery or granular material to drop naturally by gravity from a certain height onto a detecting plate and then measuring the horizontal component of the force given to said plate as an impact load, and instruments for practicing the method.
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| 申请公布号 |
US3640135(A) |
申请公布日期 |
1972.02.08 |
| 申请号 |
USD3640135 |
申请日期 |
1968.10.10 |
| 申请人 |
HIROSHI TOMIYASU;TSUGUYA INAGAKI;HIROSHI KAJIURA;KINNOSUKE WATANABE |
发明人 |
HIROSHI TOMIYASU;TSUGUYA INAGAKI;HIROSHI KAJIURA;KINNOSUKE WATANABE |
| 分类号 |
G01F1/30;(IPC1-7):G01F1/00 |
主分类号 |
G01F1/30 |
| 代理机构 |
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