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1. 发明申请

US20090151474A1 Low and empty product detection using load cell and load cell bracket 有权
标题翻译：使用称重传感器和称重传感器支架进行低和空的产品检测
公开(公告)号：US20090151474A1
公开(公告)日：2009-06-18
申请号：US11954425
申请日：2007-12-12
申请人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： G01L1/26 , G01G19/52
CPC分类号： G01G17/04 , G01G3/14 , G01G23/01 , G01G23/02
摘要： A system and method detect when a product container from which a product is dispensed is empty or nearly empty, and provides a notification of the product status. The system includes a load cell that deflects at a first rate of distance per unit load when a load less than a critical load is positioned to be weighed by the load cell, and a load cell bracket positioned such that the free end of the load cell contacts the load cell bracket when a load substantially equal to or greater than the critical load is positioned to be weighed by the load cell. The load cell bracket may prevent the load cell from further deflection, or it may permit deflection of the load cell at a second rate of distance per unit load when the load cell is in contact with the load cell bracket. The system may generate an out-of-product notification when the amount of product dispensed is substantially equal to zero, a low product notification when the amount of the product remaining is less than a threshold weight or a proof-of-delivery notification.
摘要翻译：一种系统和方法检测产品从其分发的产品容器是空还是几乎为空时，并提供产品状态的通知。该系统包括负载传感器，当负载小于临界负载的负载被称重传感器称重时，以单位负载的第一距离偏转，并且负载传感器支架定位成使得称重传感器的自由端当负载基本上等于或大于临界负载的负载被称重传感器称重时，接触称重传感器支架。称重传感器支架可以防止称重传感器进一步偏转，或者当称重传感器与称重传感器支架接触时，可能允许以每单位负载的距离的第二速率使称重传感器偏转。当所分配的产品的数量基本上等于零时，系统可能产生不合格产品的通知，当产品的剩余量小于阈值权重或证明交货通知时的低产品通知。

2. 发明申请

US20080271928A1 Interchangeable load cell assemblies 有权
标题翻译：可互换称重传感器组件
公开(公告)号：US20080271928A1
公开(公告)日：2008-11-06
申请号：US11799692
申请日：2007-05-02
申请人： Richard J. Mehus , Henry J. McCarrick , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Henry J. McCarrick , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： G01G9/00 , B01D11/02
CPC分类号： G01G21/23
摘要： A mass-based dispensing system includes a set of interchangeable load cell assemblies. The load cell assemblies are sized to be interchangeably received into a mass-based product dispenser. Each of the interchangeable load cell assemblies has a maximum rated load that is different from the maximum rated load of the other load cell assemblies. The interchangeable load cell assemblies are substantially modular (i.e., have substantially similar external geometries), thus enabling the product dispenser to interchangeably receive the load cells. The interchangeable load cell assemblies enable a single product dispenser to accommodate a broad range of differently weighted products and/or product containers.
摘要翻译：基于质量的分配系统包括一组可互换的称重传感器组件。称重传感器组件的尺寸可互换地接收到基于质量的产品分配器中。每个可互换的称重传感器组件具有不同于其他称重传感器组件的最大额定负载的最大额定负载。可互换的称重传感器组件基本上是模块化的（即，具有基本相似的外部几何形状），从而使产品分配器可互换地接收称重传感器。可互换的称重传感器组件使得单个产品分配器能够容纳宽范围的不同重量的产品和/或产品容器。

3. 发明授权

US07954668B2 Low and empty product detection using load cell and load cell bracket 有权
标题翻译：使用称重传感器和称重传感器支架进行低和空的产品检测
公开(公告)号：US07954668B2
公开(公告)日：2011-06-07
申请号：US12711892
申请日：2010-02-24
申请人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： G01G17/04 , B65B59/00
CPC分类号： G01G17/04 , G01G3/14 , G01G23/01 , G01G23/02
摘要： A system and method detect when a product container from which a product is dispensed is empty or nearly empty, and provides a notification of the product status. The system includes a load cell that deflects at a first rate of distance per unit load when a load less than a critical load is positioned to be weighed by the load cell, and a load cell bracket positioned such that the free end of the load cell contacts the load cell bracket when a load substantially equal to or greater than the critical load is positioned to be weighed by the load cell. The load cell bracket may prevent the load cell from further deflection, or it may permit deflection of the load cell at a second rate of distance per unit load when the load cell is in contact with the load cell bracket. The system may generate an out-of-product notification when the amount of product dispensed is substantially equal to zero, a low product notification when the amount of the product remaining is less than a threshold weight or a proof-of-delivery notification.
摘要翻译：一种系统和方法检测产品从其分发的产品容器是空还是几乎为空时，并提供产品状态的通知。该系统包括负载传感器，当负载小于临界负载的负载被称重传感器称重时，以单位负载的第一距离偏转，并且负载传感器支架定位成使得称重传感器的自由端当负载基本上等于或大于临界负载的负载被称重传感器称重时，接触称重传感器支架。称重传感器支架可以防止称重传感器进一步偏转，或者当称重传感器与称重传感器支架接触时，可能允许以每单位负载的距离的第二速率使称重传感器偏转。当所分配的产品的数量基本上等于零时，系统可能产生不合格产品的通知，当产品的剩余量小于阈值权重或证明交货通知时的低产品通知。

4. 发明授权

US08277745B2 Interchangeable load cell assemblies 有权
标题翻译：可互换称重传感器组件
公开(公告)号：US08277745B2
公开(公告)日：2012-10-02
申请号：US11799692
申请日：2007-05-02
申请人： Richard J. Mehus , Henry J. McCarrick , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Henry J. McCarrick , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： B01D11/02 , G01G19/00
CPC分类号： G01G21/23
摘要： A mass-based dispensing system includes a set of interchangeable load cell assemblies. The load cell assemblies are sized to be interchangeably received into a mass-based product dispenser. Each of the interchangeable load cell assemblies has a maximum rated load that is different from the maximum rated load of the other load cell assemblies. The interchangeable load cell assemblies are substantially modular (i.e., have substantially similar external geometries), thus enabling the product dispenser to interchangeably receive the load cells. The interchangeable load cell assemblies enable a single product dispenser to accommodate a broad range of differently weighted products and/or product containers.
摘要翻译：基于质量的分配系统包括一组可互换的称重传感器组件。称重传感器组件的尺寸可互换地接收到基于质量的产品分配器中。每个可互换的称重传感器组件具有不同于其他称重传感器组件的最大额定负载的最大额定负载。可互换的称重传感器组件基本上是模块化的（即，具有基本相似的外部几何形状），从而使产品分配器可互换地接收称重传感器。可互换的称重传感器组件使得单个产品分配器能够容纳宽范围的不同重量的产品和/或产品容器。

5. 发明申请

US20100147876A1 LOW AND EMPTY PRODUCT DETECTION USING LOAD CELL AND LOAD CELL BRACKET 有权
标题翻译：使用负载电池和负载电池支架的低和空的产品检测
公开(公告)号：US20100147876A1
公开(公告)日：2010-06-17
申请号：US12711892
申请日：2010-02-24
申请人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： G01G13/00
CPC分类号： G01G17/04 , G01G3/14 , G01G23/01 , G01G23/02
摘要： A system and method detect when a product container from which a product is dispensed is empty or nearly empty, and provides a notification of the product status. The system includes a load cell that deflects at a first rate of distance per unit load when a load less than a critical load is positioned to be weighed by the load cell, and a load cell bracket positioned such that the free end of the load cell contacts the load cell bracket when a load substantially equal to or greater than the critical load is positioned to be weighed by the load cell. The load cell bracket may prevent the load cell from further deflection, or it may permit deflection of the load cell at a second rate of distance per unit load when the load cell is in contact with the load cell bracket. The system may generate an out-of-product notification when the amount of product dispensed is substantially equal to zero, a low product notification when the amount of the product remaining is less than a threshold weight or a proof-of-delivery notification.
摘要翻译：一种系统和方法检测产品从其分发的产品容器是空还是几乎为空时，并提供产品状态的通知。该系统包括负载传感器，当负载小于临界负载的负载被称重传感器称重时，以单位负载的第一距离偏转，并且负载传感器支架定位成使得称重传感器的自由端当负载基本上等于或大于临界负载的负载被称重传感器称重时，接触称重传感器支架。称重传感器支架可以防止称重传感器进一步偏转，或者当称重传感器与称重传感器支架接触时，可能允许以每单位负载的距离的第二速率使称重传感器偏转。当所分配的产品的数量基本上等于零时，系统可能产生不合格产品的通知，当产品的剩余量小于阈值权重或证明交货通知时的低产品通知。

6. 发明授权

US07694589B2 Low and empty product detection using load cell and load cell bracket 有权
标题翻译：使用称重传感器和称重传感器支架进行低和空的产品检测
公开(公告)号：US07694589B2
公开(公告)日：2010-04-13
申请号：US11954425
申请日：2007-12-12
申请人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
发明人： Richard J. Mehus , Bruce W. Weber , Ben J. Wiltsie
IPC分类号： G01L1/26 , G01G19/30 , G07F11/00
CPC分类号： G01G17/04 , G01G3/14 , G01G23/01 , G01G23/02
摘要： A system and method detect when a product container from which a product is dispensed is empty or nearly empty, and provides a notification of the product status. The system includes a load cell that deflects at a first rate of distance per unit load when a load less than a critical load is positioned to be weighed by the load cell, and a load cell bracket positioned such that the free end of the load cell contacts the load cell bracket when a load substantially equal to or greater than the critical load is positioned to be weighed by the load cell. The load cell bracket may prevent the load cell from further deflection, or it may permit deflection of the load cell at a second rate of distance per unit load when the load cell is in contact with the load cell bracket. The system may generate an out-of-product notification when the amount of product dispensed is substantially equal to zero, a low product notification when the amount of the product remaining is less than a threshold weight or a proof-of-delivery notification.
摘要翻译：一种系统和方法检测产品从其分发的产品容器是空还是几乎为空时，并提供产品状态的通知。该系统包括负载传感器，当负载小于临界负载的负载被称重传感器称重时，以单位负载的第一距离偏转，并且负载传感器支架定位成使得称重传感器的自由端当负载基本上等于或大于临界负载的负载被称重传感器称重时，接触称重传感器支架。称重传感器支架可以防止称重传感器进一步偏转，或者当称重传感器与称重传感器支架接触时，可能允许以每单位负载的距离的第二速率使称重传感器偏转。当所分配的产品的数量基本上等于零时，系统可能产生不合格产品的通知，当产品的剩余量小于阈值权重或证明交货通知时的低产品通知。

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