发明名称 |
Probe devices |
摘要 |
A probe device comprises a two-channel capacitive measuring sensor together with two further single-channel capacitive measuring sensors so disposed that the tips of the sensors are disposed in a common horizontal plane, the sensors being operable to detect the position and speed of movement of an interface between first and second phases in a system made up of at least two phases, such as a gas-solids fluidized bed. The data obtained when the probe is contacted by a gas bubble in the fluidized bed serve as the basis for them ascertaining the condition of and thus the reaction procedure taking place in the bed.
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申请公布号 |
US4695789(A) |
申请公布日期 |
1987.09.22 |
申请号 |
US19850755405 |
申请日期 |
1985.07.16 |
申请人 |
RHEINISCHE BRAUNKOHLENWERKE AG. |
发明人 |
LAMBERTZ, JOHANNES;SCHUMACHER, INGO |
分类号 |
G01D5/24;G01F23/26;(IPC1-7):G01F23/28 |
主分类号 |
G01D5/24 |
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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