发明名称 |
METHOD OF INSPECTION OF SEALED CAPSULES WITH A PROCESS OF DETERMINATION OF THE QUALITY OF THE SEAL AND RELATED EQUIPMENT FOR IN-LINE INSPECTION |
摘要 |
An exemplary embodiment of this invention relates to a method of inspection of a filled hard capsule sealed with a solvent sealing agent, including a process for determining the quality of the seal. The process may include: supplying a filled hard capsule sealed with a solvent sealing agent; supplying a microwave resonator wherein a measuring field having a resonance curve is generated; directing the capsule through the measuring field; measuring characteristics related to the modification of the resonance curve produced by the presence of the capsule in the measuring field, in comparison with a reference resonance curve corresponding to an empty state of the resonator; and using the measured characteristics to determine a value associated with the quality of the seal. Other exemplary embodiments of this invention relates to a method for sorting capsules on the basis of the result of the inspection method and to an associated equipment able to carry out such methods. |
申请公布号 |
US2012229147(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201013509313 |
申请日期 |
2010.11.01 |
申请人 |
HERRMANN HANS-RAINER;HUYSMANS TOM REGINA AUGUSTINUS;SCHLEMM UDO |
发明人 |
HERRMANN HANS-RAINER;HUYSMANS TOM REGINA AUGUSTINUS;SCHLEMM UDO |
分类号 |
G01R27/04 |
主分类号 |
G01R27/04 |
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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