| 摘要 |
PROBLEM TO BE SOLVED: To provide a suction counting device for solid foods using a suction nozzle connected to a blower for suction without requiring a conventional suction nozzle having a suction pad mounted at the end and suction detecting means with a pressure sensor, capable of prompt reaction and detection similar to those of the pressure sensor during suction. SOLUTION: The suction counting device for the solid foods comprises the blower, the suction nozzle connected to the blower, and a suction identifying sensor. A float is provided inside the end of the suction nozzle, which is moved forward or backward with a change in suction air quantity of a nozzle hole. A detected portion is provided on the float, which is detected by the suction identifying sensor. COPYRIGHT: (C)2004,JPO
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