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1.发明授权AN APPARATUS FOR MEASURING THE UNBURNT RESIDUALS IN COAL ASHES AND A METHOD FOR EMPLOYING THE APPARATUS 有权设备用于测量FOR USE煤灰和方法仍然未燃
公开(公告)号：EP1226424B1
公开(公告)日：2005-09-28
申请号：EP00943959.7
申请日：2000-07-01
IPC分类号： G01N22/00
CPC分类号： G01N22/00
摘要： A variable-frequency microwave generator (12) generates an electromagnetic field in a microwave resonance chamber (1) in which there are situated a sample-carrier chamber (3) not absorbing microwaves and an open capacitive antenna (2), the resonance chamber (1) and the sample-carrier chamber (3) being set in motion relative to each other, so as to provide a linear signal that can be correlated with the content of unburnt matter in the coal ash.
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2.发明公开AN APPARATUS FOR MEASURING THE UNBURNT RESIDUALS IN COAL ASHES AND A METHOD FOR EMPLOYING THE APPARATUS 有权设备用于测量FOR USE煤灰和方法仍然未燃
公开(公告)号：EP1226424A1
公开(公告)日：2002-07-31
申请号：EP00943959.7
申请日：2000-07-01
IPC分类号： G01N22/00
CPC分类号： G01N22/00
摘要： A variable-frequency microwave generator (12) generates an electromagnetic field in a microwave resonance chamber (1) in which there are situated a sample-carrier chamber (3) not absorbing microwaves and an open capacitive antenna (2), the resonance chamber (1) and the sample-carrier chamber (3) being set in motion relative to each other, so as to provide a linear signal that can be correlated with the content of unburnt matter in the coal ash.
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