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1. 发明申请

WO2014163858A3 INTELLIGENT PUMP MONITORING AND CONTROL SYSTEM 审中-公开
标题翻译：智能泵监控系统
公开(公告)号：WO2014163858A3
公开(公告)日：2015-10-29
申请号：PCT/US2014018172
申请日：2014-02-25
申请人： IMO IND INC
发明人： YIN DAN , PATTON KENNETH W
IPC分类号： F04B49/00
CPC分类号： F04B39/00 , F04C2/16 , F04C14/28 , F04C2240/81 , F04C2270/80 , F04C2270/86
摘要： A system and method for monitoring and controlling a pump are disclosed. The method may defining processing targets, deriving a first actuator control signal Yc from the processing targets, and deriving actual operating parameters. The method may further include the steps of comparing the actual operating parameters to predefined system and pump limits to determine a second actuator control signal Y'c, comparing the actual operating parameters to predefined fluid limits to determine a third actuator control signal Y"c, comparing the actual operating parameters to predefined normal processing limits to determine a fourth actuator control signal Y'"c, and comparing the actual operating parameters to at least one predefined abnormal processing limit to determine a fifth actuator control signal Y""c. The method may further include determining which of the actuator control signals is a most conservative actuator control signal, and driving the pump in accordance with the most conservative actuator control signal.
摘要翻译：公开了一种用于监测和控制泵的系统和方法。该方法可以定义处理目标，从处理目标导出第一致动器控制信号Yc，以及导出实际操作参数。该方法还可以包括以下步骤：将实际操作参数与预定义的系统和泵限制进行比较，以确定第二致动器控制信号Y'c，将实际操作参数与预定义的流体限制进行比较，以确定第三致动器控制信号Y“c，将实际操作参数与预定义的正常处理限制进行比较以确定第四致动器控制信号Y“c，并将实际操作参数与至少一个预定义的异常处理限制进行比较，以确定第五致动器控制信号Y”“c。该方法还可以包括确定哪个致动器控制信号是最保守的致动器控制信号，并且根据最保守的致动器控制信号来驱动泵。

2. 发明申请

WO2013147761A3 SYSTEM AND METHOD FOR MONITORING AND CONTROL OF CAVITATION IN POSITIVE DISPLACEMENT PUMPS 审中-公开
标题翻译：用于监测和控制积极位移泵中的空间的系统和方法
公开(公告)号：WO2013147761A3
公开(公告)日：2014-05-01
申请号：PCT/US2012030893
申请日：2012-03-28
申请人： IMO IND INC , YIN DAN
发明人： YIN DAN
IPC分类号： F04B9/06
CPC分类号： F04C14/08 , F04C2/12 , F04C2/16 , F04C14/28 , F04C2270/80 , F04C2270/86 , F04C2270/90
摘要： A system and method are disclosed for monitoring and controlling a positive displacement pump using readings obtained from a plurality of pressure sensors. The pressure sensors may be mounted at the suction, discharge and interstage regions of the pump. Signals from the pressure sensors are compared to obtain a ratio that is used to predict whether a cavitation condition exists within the pump. The ratio can be compared to user provided limits to change an operating characteristic of the pump to reduce predicted cavitation. The pump may be stopped, or pump speed changed, when the ratio is less than a predetermined value. In some embodiments, historical information regarding the ratio may be used to obtain standard deviation information which may then be used to predict whether gas bubbles are passing through the pump. Other embodiments are described and claimed.
摘要翻译：公开了一种用于使用从多个压力传感器获得的读数来监测和控制正位移泵的系统和方法。压力传感器可以安装在泵的抽吸，排出和级间区域。比较来自压力传感器的信号以获得用于预测泵内是否存在空化条件的比率。该比率可以与用户提供的限制进行比较，以改变泵的工作特性以减少预测的气蚀。当该比例小于预定值时，泵可以停止或者泵速改变。在一些实施例中，可以使用关于比率的历史信息来获得标准偏差信息，然后可以使用该信息来预测气泡是否通过泵。描述和要求保护其他实施例。

3. 发明专利

CA2969329C INTELLIGENT SEA WATER COOLING SYSTEM AND METHOD 未知
公开(公告)号：CA2969329C
公开(公告)日：2019-04-30
申请号：CA2969329
申请日：2015-02-13
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , MARTIN CHRISTIAN , HOFFMAN MARTIN , MCKINSTRY DAVID
IPC分类号： F25B49/00
摘要： An intelligent sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger, a pump for circulating fluid through the second fluid cooling loop, and a controller connected to the pump. The controller may monitor a temperature in the first fluid cooling loop and may adjust a speed of the pump to keep the temperature within a preferred operating range. If the speed of the pump is reduced to a predefined minimum pressure pump speed, the controller may start a timer t1 having a predefined duration. If the timer t1 expires and the temperature has not increased relative to when the timer t1 was started, the controller may reduce the speed of the pump below the minimum pressure pump speed.

4. 发明公开

EP2831418A4 SYSTEM AND METHOD FOR MONITORING AND CONTROL OF CAVITATION IN POSITIVE DISPLACEMENT PUMPS 有权转让
标题翻译：用于监测和控制排量泵中的腔体培训的系统和方法
公开(公告)号：EP2831418A4
公开(公告)日：2015-12-30
申请号：EP12872798
申请日：2012-03-28
申请人： IMO IND INC
发明人： YIN DAN
IPC分类号： F04B9/06 , F04C2/12 , F04C2/16 , F04C14/08 , F04C14/28
CPC分类号： F04C14/08 , F04C2/12 , F04C2/16 , F04C14/28 , F04C2270/80 , F04C2270/86 , F04C2270/90

5. 发明公开

EP3256799A4 INTELLIGENT SEA WATER COOLING SYSTEM AND METHOD 审中-公开
公开(公告)号：EP3256799A4
公开(公告)日：2018-07-04
申请号：EP15882231
申请日：2015-02-13
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , MARTIN CHRISTIAN , HOFFMAN MARTIN , MCKINSTRY DAVID
IPC分类号： B63H21/10 , F01P3/20 , F01P7/16 , F28F27/00
CPC分类号： F01P3/207 , F01P7/164 , F28F27/00 , F28F2250/08
摘要： An intelligent sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger, a pump for circulating fluid through the second fluid cooling loop, and a controller connected to the pump. The controller may monitor a temperature in the first fluid cooling loop and may adjust a speed of the pump to keep the temperature within a preferred operating range. If the speed of the pump is reduced to a predefined minimum pressure pump speed, the controller may start a timer t1 having a predefined duration. If the timer t1 expires and the temperature has not increased relative to when the timer t1 was started, the controller may reduce the speed of the pump below the minimum pressure pump speed.

6. 发明公开

EP2986500A4 INTELLIGENT SEA WATER COOLING SYSTEM 有权转让
标题翻译：智能海水冷却系统
公开(公告)号：EP2986500A4
公开(公告)日：2017-01-18
申请号：EP14784652
申请日：2014-04-09
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , MCKINSTRY DAVID , BRAUN EDWIN , MARTIN CHRISTIAN , HOFFMANN MARTIN , HOPF CHRISTIAN , BAIRD ALISTAIR
IPC分类号： B63H21/10
CPC分类号： F01P7/164 , B63H21/10 , B63H21/383 , F01P3/207 , F01P2050/06
摘要： An intelligent sea water cooling system including a first fluid cooling loop coupled to a heat exchanger, a second fluid cooling loop coupled to the heat exchanger and including a fluid pump for circulating fluid through the second fluid cooling loop, and a controller operatively connected to the fluid pump. The controller may be configured to monitor an actual temperature in the first fluid cooling loop and to adjust a speed of the fluid pump based on the monitored temperature in order to achieve a desired temperature in the first fluid cooling loop.

7. 发明公开

EP2971767A4 INTELLIGENT PUMP MONITORING AND CONTROL SYSTEM 失效转让
标题翻译：智能PUMPENÜBERWACHUNGS-和控制系统
公开(公告)号：EP2971767A4
公开(公告)日：2016-08-17
申请号：EP14779596
申请日：2014-02-25
申请人： IMO IND INC
发明人： YIN DAN , PATTON KENNETH W
IPC分类号： F04B39/00 , F04C2/16 , F04C14/28
CPC分类号： F04B39/00 , F04C2/16 , F04C14/28 , F04C2240/81 , F04C2270/80 , F04C2270/86
摘要： A system and method for monitoring and controlling a pump includes defining processing targets, deriving a first actuator control signal Yc from the processing targets, and deriving actual operating parameters. Additionally, the actual operating parameters are compared to predefined system and pump limits to determine a second actuator control signal Y′c, the actual operating parameters are compared to predefined fluid limits to determine a third actuator control signal Y″c, the actual operating parameters are compared to predefined normal processing limits to determine a fourth actuator control signal Y′″c, and the actual operating parameters are compared to at least one predefined abnormal processing limit to determine a fifth actuator control signal Y″″c. The most conservative actuator control signal is then determined, and the pump is driven in accordance with the most conservative actuator control signal.

8. 发明专利

CA2955824C INTELLIGENT SEAWATER COOLING SYSTEM 未知
公开(公告)号：CA2955824C
公开(公告)日：2019-02-26
申请号：CA2955824
申请日：2015-08-03
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , LEMCKE SOEREN
IPC分类号： B63H21/38 , F01P3/20 , F01P7/16 , F01P11/16 , F01P11/18 , F28F27/00
摘要： A seawater cooling system adapted to mitigate salt crystallization in a seawater cooling loop. The system may include a pump operatively connected to the cooling loop and configured to pump seawater through the cooling loop, a temperature sensor operatively connected to the cooling loop and configured to monitor a temperature of the seawater in the cooling loop, and a controller operatively connected to the temperature sensor and to the pump, the controller configured to issue a warning and to increase a speed of the pump if it is determined that the monitored temperature of the seawater exceeds a predetermined threshold temperature.

9. 发明专利

CA2955824A1 INTELLIGENT SEAWATER COOLING SYSTEM 未知
公开(公告)号：CA2955824A1
公开(公告)日：2016-02-25
申请号：CA2955824
申请日：2015-08-03
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , LEMCKE SOEREN
IPC分类号： B63H21/38 , F01P3/20 , F01P7/16 , F01P11/16 , F01P11/18 , F28F27/00
摘要： A seawater cooling system adapted to mitigate salt crystallization in a seawater cooling loop. The system may include a pump operatively connected to the cooling loop and configured to pump seawater through the cooling loop, a temperature sensor operatively connected to the cooling loop and configured to monitor a temperature of the seawater in the cooling loop, and a controller operatively connected to the temperature sensor and to the pump, the controller configured to issue a warning and to increase a speed of the pump if it is determined that the monitored temperature of the seawater exceeds a predetermined threshold temperature.

10. 发明专利

CA2955780C INTELLIGENT SEA WATER COOLING SYSTEM 未知
公开(公告)号：CA2955780C
公开(公告)日：2019-02-26
申请号：CA2955780
申请日：2015-07-13
申请人： IMO IND INC
发明人： YIN DAN , WERNER STEFAN , MARTIN CHRISTIAN , HOFFMAN MARTIN , MCKINSTRY DAVID
IPC分类号： B63H21/38 , F01P3/20 , F01P7/16 , F01P11/16 , F28F27/00
摘要： A sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger and including a pump for circulating fluid through the second fluid cooling loop, and a controller operatively connected to the pump, wherein the controller is configured to monitor an actual temperature in the first fluid cooling loop and to adjust a speed of the pump based on the monitored temperature to achieve a predetermined temperature in the first fluid cooling loop. System may be selectively operable in a plurality of operating modes accordance, wherein in a first operating mode the pump is operated based entirely on cooling demands of the thermal load, and in a second operating mode the pump is operated to maintain a fluid pressure above a predefined pressure.

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