发明授权
- 专利标题： Electronic counting of sealing cycles of an ultrasonic sealing device in a packaging machine
- 专利标题（中）： 包装机中超声波密封装置密封循环的电子计数
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申请号： US13318274申请日： 2010-05-26
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公开(公告)号： US08863478B2公开(公告)日： 2014-10-21
- 发明人: Rossano Guerri , Antonio Melandri , Angelo Boni
- 申请人： Rossano Guerri , Antonio Melandri , Angelo Boni
- 申请人地址： CH Pully
- 专利权人： Tetra Laval Holdings & Finance S.A.
- 当前专利权人： Tetra Laval Holdings & Finance S.A.
- 当前专利权人地址： CH Pully
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： EP09161595 20090529
- 国际申请： PCT/EP2010/057280 WO 20100526
- 国际公布： WO2010/136505 WO 20101202
- 主分类号： B65B7/00
- IPC分类号： B65B7/00 ; B65B9/20 ; B65B51/22 ; B65B57/00 ; B29C65/08 ; B29L9/00 ; B29C65/00 ; B29K23/00 ; B29K711/12
摘要：
Packaging Machine operable to produce sealed packages made of heat-seal sheet packaging material and containing a food product, and comprising an ultrasonic sealing device including an electrical power signal source operable to generate an electrical power signal; an ultrasonic transducer electrically coupled to the electrical power signal source to receive the electrical power signal and responsively heat seal the sheet packaging material; and an electronic counter operable to count the ultrasonic sealing cycles of the ultrasonic sealing device.
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