发明名称 |
APPARATUS TO MEASURE RHEOLOGICAL PROPERTIES OF A SEMI-SOLID BODY USING HARMONIC SHEARING OSCILLATIONS |
摘要 |
A process and apparatus for measuring rheological properties of semi-solid bodies. The apparatus comprises a vessel (4) containing the body (5 ) to be tested, a measuring head (3) immersed in the vessel (4) in the middle of the body, and a drive for driving the head (3) in rotation through the intermediacy of an axle. The driver imparts a sinusoidal or pseudo-sinusoidal rotational motion to the axle (2), a torque sensor (7) and an angle sensor (8) which are mounted on the axle (2) and are both connected to a processing device for processing information, such as a device for processing signals (9) connected to a microcomputer (10). |
申请公布号 |
DE3368994(D1) |
申请公布日期 |
1987.02.12 |
申请号 |
DE19833368994 |
申请日期 |
1983.10.24 |
申请人 |
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA) |
发明人 |
GERVAIS, ALAIN;VERMEIRE, DANIEL;CERF, OLIVIER;TOUX, JEAN |
分类号 |
G01N11/16;(IPC1-7):G01N11/10 |
主分类号 |
G01N11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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