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1. 发明授权

US08196423B2 Automatic recovery system for frozen product machines 有权
标题翻译：冷冻机自动回收系统
公开(公告)号：US08196423B2
公开(公告)日：2012-06-12
申请号：US12454741
申请日：2009-05-22
申请人： Kyle B. Elsom , Vincenzo DiFatta , Daniel D. Prochaska, Sr. , Christopher Knight
发明人： Kyle B. Elsom , Vincenzo DiFatta , Daniel D. Prochaska, Sr. , Christopher Knight
IPC分类号： A23G9/00
CPC分类号： F25C1/145 , A23G9/28 , F25C5/10
摘要： A recovery system for a frozen product dispenser accommodates automatic recovery and continued operation of the dispenser in response to the output torque of a beater bar and scraper assembly drive motor exceeding a selected upper limit due to transient conditions. A controller monitors the output torque of the drive motor and, upon sensing an output torque in excess of the selected upper limit, shuts off the drive motor and operates a refrigeration system to defrost a freeze barrel within which the beater bar and scraper assembly is rotated, for a time sufficient to defrost product in the barrel. The controller then turns on the drive motor, operates the refrigeration system to refreeze product in the barrel and continues to monitor the output torque of the drive motor. The foregoing operation is repeated several times, if and as necessary, before a system error is generated.
摘要翻译：冷冻产品分配器的回收系统响应于由于瞬态条件而超过选定的上限的搅拌棒和刮板组件驱动电机的输出扭矩，适应分配器的自动恢复和继续操作。控制器监视驱动电机的输出转矩，并且在感测到超过所选择的上限的输出转矩时，关闭驱动电动机并操作制冷系统以对打浆机和刮刀组件旋转的冷冻桶进行除霜，足以在桶中除霜产品。然后控制器打开驱动电机，操作制冷系统以重新冷却桶中的产品，并继续监控驱动电机的输出扭矩。在产生系统错误之前，必要时重复上述操作多次。

2. 发明申请

US20090288429A1 Automatic recovery system for frozen product machines 有权
标题翻译：冷冻机自动回收系统
公开(公告)号：US20090288429A1
公开(公告)日：2009-11-26
申请号：US12454741
申请日：2009-05-22
申请人： Kyle B. Elsom , Vincenzo DiFatta , Daniel D. Prochaska, SR. , Christopher Knight
发明人： Kyle B. Elsom , Vincenzo DiFatta , Daniel D. Prochaska, SR. , Christopher Knight
IPC分类号： F25C1/10 , G05D23/00
CPC分类号： F25C1/145 , A23G9/28 , F25C5/10
摘要： A recovery system for a frozen product dispenser accommodates automatic recovery and continued operation of the dispenser in response to the output torque of a beater bar and scraper assembly drive motor exceeding a selected upper limit due to transient conditions. A controller monitors the output torque of the drive motor and, upon sensing an output torque in excess of the selected upper limit, shuts off the drive motor and operates a refrigeration system to defrost a freeze barrel within which the beater bar and scraper assembly is rotated, for a time sufficient to defrost product in the barrel. The controller then turns on the drive motor, operates the refrigeration system to refreeze product in the barrel and continues to monitor the output torque of the drive motor. The foregoing operation is repeated several times, if and as necessary, before a system error is generated.
摘要翻译：冷冻产品分配器的回收系统响应于由于瞬态条件而超过选定的上限的搅拌棒和刮板组件驱动电机的输出扭矩，适应分配器的自动恢复和继续操作。控制器监视驱动电机的输出转矩，并且在感测到超过所选择的上限的输出转矩时，关闭驱动电动机并操作制冷系统以对打浆机和刮刀组件旋转的冷冻桶进行除霜，足以在桶中除霜产品。然后控制器打开驱动电机，操作制冷系统以重新冷却桶中的产品，并继续监控驱动电机的输出扭矩。在产生系统错误之前，必要时重复上述操作多次。

3. 发明授权

US08225621B2 Detection and correction of reverse operation of a compressor in a refrigeration system 有权
标题翻译：检测和校正制冷系统中压缩机的反向操作
公开(公告)号：US08225621B2
公开(公告)日：2012-07-24
申请号：US12454821
申请日：2009-05-22
申请人： Vincenzo DiFatta , Daniel D. Prochaska, Sr. , Christopher J. Knight , Wali Li , Nikolay V. Popov
发明人： Vincenzo DiFatta , Daniel D. Prochaska, Sr. , Christopher J. Knight , Wali Li , Nikolay V. Popov
IPC分类号： F25B1/00 , F25B49/00 , G01K13/00
CPC分类号： F25B41/043 , F04C18/02 , F04C28/06 , F04C28/28 , F04C2240/81 , F04C2270/20 , F04C2270/40 , F04C2270/86 , F25B1/04 , F25B49/005 , F25D29/00
摘要： A method and system for detecting and correcting unintended reverse or backward operation of an electric motor driven scroll compressor of a refrigeration system is characterized by monitoring the pressure at a suction side of the compressor during operation of the refrigeration and determining whether the pressure, after a first time interval following startup of the compressor, exceeds and remains in excess of a predetermined upper pressure limit for at least a second time interval. If it does, the compressor is turned off for a third time interval and is then restarted. The foregoing is repeated and if the compressor is turned off a selected number of times because of successive occurrences of high suction side pressures during operation of the refrigeration system in a chilling cycle, an error indication is generated and the refrigeration system is shut down.
摘要翻译：一种用于检测和校正制冷系统的电动机驱动的涡旋压缩机的意外的反向或反向操作的方法和系统，其特征在于在制冷操作期间监测压缩机的吸入侧的压力，并且确定压缩机在压缩机起动之后的第一时间间隔超过并保持超过预定的上限极限至少第二时间间隔。如果是这样，压缩机关闭第三个时间间隔，然后重新启动。重复上述操作，并且如果在冷冻循环中在制冷系统运行期间由于连续出现高吸力侧压力而将压缩机关闭一定次数，则产生错误指示并关闭制冷系统。

4. 发明申请

US20090292395A1 Detection and correction of reverse operation of a compressor in a refrigeration system 有权
标题翻译：检测和校正制冷系统中压缩机的反向操作
公开(公告)号：US20090292395A1
公开(公告)日：2009-11-26
申请号：US12454821
申请日：2009-05-22
申请人： Vincenzo DiFatta , Daniel D. Prochaska, SR. , Christopher J. Knight , Wali Li , Nikolay V. Popov
发明人： Vincenzo DiFatta , Daniel D. Prochaska, SR. , Christopher J. Knight , Wali Li , Nikolay V. Popov
IPC分类号： G05B15/00 , F01C1/02 , F25D21/00
CPC分类号： F25B41/043 , F04C18/02 , F04C28/06 , F04C28/28 , F04C2240/81 , F04C2270/20 , F04C2270/40 , F04C2270/86 , F25B1/04 , F25B49/005 , F25D29/00
摘要： A method and system for detecting and correcting unintended reverse or backward operation of an electric motor driven scroll compressor of a refrigeration system is characterized by monitoring the pressure at a suction side of the compressor during operation of the refrigeration and determining whether the pressure, after a first time interval following startup of the compressor, exceeds and remains in excess of a predetermined upper pressure limit for at least a second time interval. If it does, the compressor is turned off for a third time interval and is then restarted. The foregoing is repeated and if the compressor is turned off a selected number of times because of successive occurrences of high suction side pressures during operation of the refrigeration system in a chilling cycle, an error indication is generated and the refrigeration system is shut down.
摘要翻译：一种用于检测和校正制冷系统的电动机驱动的涡旋压缩机的意外的反向或反向操作的方法和系统，其特征在于在制冷操作期间监测压缩机的吸入侧的压力，并且确定压缩机在压缩机起动之后的第一时间间隔超过并保持超过预定的上限极限至少第二时间间隔。如果是这样，压缩机关闭第三个时间间隔，然后重新启动。重复上述操作，并且如果在冷冻循环中在制冷系统运行期间由于连续出现高吸力侧压力而将压缩机关闭一定次数，则产生错误指示并关闭制冷系统。

5. 发明授权

US07688230B2 Switching device with critical switch detection 有权
标题翻译：具有关键开关检测功能的开关装置
公开(公告)号：US07688230B2
公开(公告)日：2010-03-30
申请号：US11543304
申请日：2006-10-04
申请人： Vincenzo DiFatta , Timothy E. Blazier , Woo Chee Ngai
发明人： Vincenzo DiFatta , Timothy E. Blazier , Woo Chee Ngai
IPC分类号： H03M11/00
CPC分类号： H03M11/24
摘要： A system is provided comprising a switching device and a response module. The switching device has a critical switch and a plurality of non-critical switches. The switching device generates an analog output voltage based on a switching state of the critical switch and each of the non-critical switches. The response module monitors the analog output voltage. The response module detects when the critical switch is closed, regardless of whether any non-critical switch is closed or any non-critical switch is open.
摘要翻译：提供一种包括开关装置和响应模块的系统。开关装置具有关键开关和多个非关键开关。开关装置基于关键开关和每个非关键开关的开关状态产生模拟输出电压。响应模块监视模拟输出电压。响应模块检测关键开关何时关闭，无论是否关闭任何非关键开关或任何非关键开关是否打开。

6. 发明申请

US20080024326A1 Switching device with critical switch detection 有权
标题翻译：具有关键开关检测功能的开关装置
公开(公告)号：US20080024326A1
公开(公告)日：2008-01-31
申请号：US11543304
申请日：2006-10-04
申请人： Vincenzo DiFatta , Timothy E. Blazier , Woo Chee Ngai
发明人： Vincenzo DiFatta , Timothy E. Blazier , Woo Chee Ngai
IPC分类号： H03M11/00
CPC分类号： H03M11/24
摘要： A system is provided comprising a switching device and a response module. The switching device has a critical switch and a plurality of non-critical switches. The switching device generates an analog output voltage based on a switching state of the critical switch and each of the non-critical switches. The response module monitors the analog output voltage. The response module detects when the critical switch is closed, regardless of whether any non-critical switch is closed or any non-critical switch is open.
摘要翻译：提供一种包括开关装置和响应模块的系统。开关装置具有关键开关和多个非关键开关。开关装置基于关键开关和每个非关键开关的开关状态产生模拟输出电压。响应模块监视模拟输出电压。响应模块检测关键开关何时关闭，无论是否关闭任何非关键开关或任何非关键开关是否打开。

7. 发明授权

US09010583B2 Undercounter ice dispenser 有权
标题翻译：下柜冰机
公开(公告)号：US09010583B2
公开(公告)日：2015-04-21
申请号：US12806897
申请日：2010-08-24
申请人： E. Scott Sevcik , Dusan N. Ivancevic , Andrew J. Sanguinet , Thaddeus M. Jablonski , Andrew J. Tobler , Peter S. Tinucci , Vincenzo DiFatta
发明人： E. Scott Sevcik , Dusan N. Ivancevic , Andrew J. Sanguinet , Thaddeus M. Jablonski , Andrew J. Tobler , Peter S. Tinucci , Vincenzo DiFatta
IPC分类号： G01F11/20 , B67D7/80 , G01F13/00 , F25C5/00 , F25C5/18
CPC分类号： G01F13/005 , F25C5/187 , F25C5/20 , Y10T29/49826 , Y10T29/53
摘要： An improved undercounter ice dispenser is disclosed that has a multiple piece auger made in sections for moving ice from the dispenser bin to its ice chute. The auger ice chute invention includes a sensor to reduce ice jamming and to detect when the ice chute is filled or needs filling and works in conjunction with a paddle on the auger to help make the transition. Proportional size ice quantities may also be selected via an interface and auger control.
摘要翻译：公开了一种改进的地下式冰机，其具有多个分段螺旋推运器，该部分用于将冰从分配器箱移动到其冰槽。螺旋钻滑槽发明包括一个传感器，用于减少冰块堵塞并检测冰槽何时被填充或需要填充，并与螺旋钻上的桨叶一起工作以帮助进行过渡。也可以通过界面和螺旋钻控制来选择比例尺寸的冰量。

8. 发明申请

US20110049190A1 Undercounter ice dispenser 有权
标题翻译：下柜冰机
公开(公告)号：US20110049190A1
公开(公告)日：2011-03-03
申请号：US12806897
申请日：2010-08-24
申请人： E. Scott Sevcik , Dusan N. Ivancevic , Andrew J. Sanguinet , Thaddeus M. Jablonski , Andrew J. Tobler , Peter S. Tinucci , Vincenzo DiFatta
发明人： E. Scott Sevcik , Dusan N. Ivancevic , Andrew J. Sanguinet , Thaddeus M. Jablonski , Andrew J. Tobler , Peter S. Tinucci , Vincenzo DiFatta
IPC分类号： B67D7/08 , B67D7/62 , B67D7/58 , B23P19/04
CPC分类号： G01F13/005 , F25C5/187 , F25C5/20 , Y10T29/49826 , Y10T29/53
摘要： An improved undercounter ice dispenser is disclosed that has a multiple piece auger made in sections for moving ice from the dispenser bin to its ice chute. The auger ice chute invention includes a sensor to reduce ice jamming and to detect when the ice chute is filled or needs filling and works in conjunction with a paddle on the auger to help make the transition. Proportional size ice quantities may also be selected via an interface and auger control.
摘要翻译：公开了一种改进的地下式冰机，其具有多个分段螺旋推运器，该部分用于将冰从分配器箱移动到其冰槽。螺旋钻滑槽发明包括一个传感器，用于减少冰块堵塞并检测冰槽何时被填充或需要填充，并与螺旋钻上的桨叶一起工作以帮助进行过渡。也可以通过界面和螺旋钻控制来选择比例尺寸的冰量。

9. 发明授权

US09107449B2 Method for customizing a beverage's carbonation level 有权
标题翻译：定制饮料碳酸化水平的方法
公开(公告)号：US09107449B2
公开(公告)日：2015-08-18
申请号：US14249004
申请日：2014-04-09
申请人： David K. Njaastad , Vincenzo DiFatta , Jeffrey DeBuhr
发明人： David K. Njaastad , Vincenzo DiFatta , Jeffrey DeBuhr
IPC分类号： A23L2/54
CPC分类号： A23L2/54
摘要： The present invention recognizes the need for an apparatus and method for creating carbonated beverages having a customizable carbonation level. The invention uses a CPU to control an inlet valve which connects a tank of pressurized carbon dioxide to a vessel containing the beverage to be carbonized. The tube connecting the tank of pressurized carbon dioxide to the vessel contains an orifice for reducing the carbon dioxide's flow rate, thereby increasing control over the amount of carbon dioxide introduced to the vessel. A motor agitates the vessel, causing the carbon dioxide to become absorbed in the beverage. During the pressurization process, the pressure inside the vessel is monitored by the CPU to determine whether more CO2 should be added to the vessel. An outlet valve causes excess pressure to drain from the vessel. An outlet orifice causes the pressure to release gradually, thus preventing the beverage from foaming.
摘要翻译：本发明认识到需要一种用于产生具有可定制碳酸化水平的碳酸饮料的装置和方法。本发明使用CPU来控制将加压二氧化碳罐连接到容纳待碳化饮料的容器的入口阀。将加压二氧化碳罐连接到容器的管包含用于降低二氧化碳流速的孔口，从而增加对引入容器的二氧化碳量的控制。马达搅动容器，导致二氧化碳在饮料中被吸收。在加压过程中，由CPU监测容器内部的压力，以确定是否应该在容器中加入更多的二氧化碳。出口阀导致过大的压力从容器中排出。出口孔导致压力逐渐释放，从而防止饮料起泡。

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