发明名称 |
Heat Sealer with Algorithm for Regulating Sealing Temperature |
摘要 |
A vacuum and sealing appliance comprises a heat sealing element for sealing a container during a sealing cycle. A controller controls the temperature of the heat sealing element during the sealing cycle based on a signal from a temperature sensor that senses the real-time temperature of the heat sealing element. A seal indicator light is provided which is lighted during the sealing cycle and extinguished at its completion. The signal from the controller energizes the heating element for a time to heat the sealing element to a pre-determined temperature for sealing the container and initiates a dwell time corresponding to cooling the heating element after sealing the container. Values of the real-time temperatures of the heat sealing element and values of the sealing times and the dwell times that correspond to the values of the real-time temperatures of the heat sealing element are stored in a look-up table. |
申请公布号 |
US2013333336(A1) |
申请公布日期 |
2013.12.19 |
申请号 |
US201113989473 |
申请日期 |
2011.11.23 |
申请人 |
LIU ZHU;SUN TERRY;WONG FRANCIS;HIGER LANDEN;SUNBEAM PRODUCTS, INC. |
发明人 |
LIU ZHU;SUN TERRY;WONG FRANCIS;HIGER LANDEN |
分类号 |
B65B51/14;B65B31/00;B65B57/18 |
主分类号 |
B65B51/14 |
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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