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1. 发明申请

US20060260387A1 End-of-line zone integrity detection for a piping network in a secondary containment monitoring and leak detection system 有权
公开(公告)号：US20060260387A1
公开(公告)日：2006-11-23
申请号：US11472778
申请日：2006-06-22
申请人： Jeremy Baillargeon , Donald Reichler , Robert Hart , Kent Reid , David Bolt
发明人： Jeremy Baillargeon , Donald Reichler , Robert Hart , Kent Reid , David Bolt
IPC分类号： G01M3/28
CPC分类号： F16K17/34 , B67D7/3209 , B67D7/3218 , B67D7/78 , Y10T137/1654 , Y10T137/5762 , Y10T137/7897
摘要： An end-of-zone or line sensor placed at the end of a secondarily contained fuel piping(s) or network(s). The interstitial space of the piping network is coupled to a vacuum-generating source that draws a vacuum level in the interstitial space to monitor for leaks or breaches in the piping network. The end-of-zone sensors are coupled to the interstitial space at the far end of the piping network and vacuum-generating source. The end-of-zone sensors actuate when a sufficient vacuum level is detected. A control system monitors the status of the end-of-zone switches. If the vacuum-generating source is activated to draw a vacuum level, and the end-of-zone sensors react to indicate the vacuum level has reached the sensor, the control system knows that there is no blockage over the entire span of the piping network, and thus entire piping network can be properly monitored for leaks.

2. 发明授权

US07555935B2 End-of-line zone integrity detection for a piping network in a secondary containment monitoring and leak detection system 有权
标题翻译：二次密封监测和泄漏检测系统中管道网络的终端区域完整性检测
公开(公告)号：US07555935B2
公开(公告)日：2009-07-07
申请号：US11472778
申请日：2006-06-22
申请人： Jeremy R. Baillargeon , Donald Reichler , Robert Hart , Kent Reid , David J. Bolt
发明人： Jeremy R. Baillargeon , Donald Reichler , Robert Hart , Kent Reid , David J. Bolt
IPC分类号： G01M3/28
CPC分类号： F16K17/34 , B67D7/3209 , B67D7/3218 , B67D7/78 , Y10T137/1654 , Y10T137/5762 , Y10T137/7897
摘要： An end-of-zone or line sensor placed at the end of a secondarily contained fuel piping(s) or network(s). The interstitial space of the piping network is coupled to a vacuum-generating source that draws a vacuum level in the interstitial space to monitor for leaks or breaches in the piping network. The end-of-zone sensors are coupled to the interstitial space at the far end of the piping network and vacuum-generating source. The end-of-zone sensors actuate when a sufficient vacuum level is detected. A control system monitors the status of the end-of-zone switches. If the vacuum-generating source is activated to draw a vacuum level, and the end-of-zone sensors react to indicate the vacuum level has reached the sensor, the control system knows that there is no blockage over the entire span of the piping network, and thus entire piping network can be properly monitored for leaks.
摘要翻译：放置在二次燃料管道或网络末端的区域终点或线传感器。管道网络的间隙空间耦合到真空产生源，其在间隙空间中吸取真空水平以监测管道网络中的泄漏或泄漏。区域末端传感器耦合到管道网络和真空产生源的远端处的间隙空间。当检测到足够的真空度时，端区传感器启动。控制系统监控端区交换机的状态。如果真空发生源被激活以吸取真空度，并且端区传感器反应以指示真空度达到传感器，则控制系统知道在管道网络的整个跨度上没有堵塞，因此可以适当地监控整个管道网络的泄漏。

3. 发明申请

US20050102112A1 Method and system for determining and monitoring dispensing point flow rates and pump flow capacities using dispensing events and tank level data 有权
标题翻译：使用分配事件和油罐液位数据确定和监测分配点流量和泵流量的方法和系统
公开(公告)号：US20050102112A1
公开(公告)日：2005-05-12
申请号：US10963429
申请日：2004-10-12
申请人： Donald Reichler , Adriano Baglioni , Thomas Zalenski , Robert Hart , Richard Lucas
发明人： Donald Reichler , Adriano Baglioni , Thomas Zalenski , Robert Hart , Richard Lucas
IPC分类号： B67D7/08 , B67D7/22 , B67D7/32 , B67D99/00 , G01F1/00 , G01F25/00 , G05D7/06
CPC分类号： B67D7/085 , B67D7/222 , B67D7/28 , B67D7/303 , B67D2007/329 , G01F1/007 , G01F25/0038 , G01F25/0092 , G05D7/0688
摘要： A system and method for calculating the flow rate of a dispensing point or flow capacity of a pump and fuel delivery system and determining if the dispensing point or fuel delivery system has a blockage and/or a performance problem if the calculated dispensing point flow rate is other than expected. The calculated dispensing flow rate is calculated by collecting fuel tank level data points for a dispensing point that fall within start and stop events of the dispensing event. The slope of a fitted line to the fuel tank level data points is used as the indication of the flow rate of the dispensing point. Different mathematical techniques may be used to improve the flow rate calculation to compensate for the minimum resolution of collecting fuel tank level data and the dead time included in the data of a dispensing transaction.
摘要翻译：一种用于计算泵和燃料输送系统的分配点或流量的流量的系统和方法，并且如果所计算的分配点流速为（如果是），则确定分配点或燃料输送系统是否具有堵塞和/或性能问题除了预期。计算出的分配流量是通过收集分配点的燃料箱水平数据点来计算的，分配点落在分配事件的起始和停止事件中。将燃料箱液位数据点的拟合线的斜率用作分配点的流量的指示。可以使用不同的数学技术来改进流量计算，以补偿收集燃料箱水位数据的最小分辨率和包含在分配交易数据中的死区时间。

4. 发明申请

US20050087558A1 Method and system for determining and monitoring the dispensing efficiency of a fuel dispensing point in a service station environment 有权
标题翻译：用于确定和监测服务站环境中燃料分配点的分配效率的方法和系统
公开(公告)号：US20050087558A1
公开(公告)日：2005-04-28
申请号：US10684258
申请日：2003-10-11
申请人： Donald Reichler , Adriano Baglioni , Thomas Zalenski , Robert Hart , Richard Lucas
发明人： Donald Reichler , Adriano Baglioni , Thomas Zalenski , Robert Hart , Richard Lucas
IPC分类号： B67D7/04 , B67D7/08 , B67D7/32 , G05B23/02 , G01F13/00
CPC分类号： B67D7/085 , B67D2007/329
摘要： Determining a maximum dispensing efficiency of a dispensing point in a fuel dispenser and determining if a dispensing point has a blockage and/or a performance problem if the maximum dispensing efficiency is less than expected. The maximum dispensing efficiency is calculated by determining the dispensing events exhibiting the lowest time for dispensed volume from a set of volume and time pair measurements for the dispensing point. The dispensing events exhibiting the lowest time for dispensed volume that are used to determine the maximum dispensing efficiency are taken from dispensing events where the amount of dead time, the time between the activation of a fuel dispensing event and the engaging of a nozzle and the time between the disengaging of the nozzle and the deactivation of the dispensing event, and customer or pre-pay transaction controlled reduced flow rates are minimized. In this manner, volume and time data that include more than the minimum amount of dead time in a dispensing event are not used in the determination of the maximum dispensing efficiency.
摘要翻译：确定燃料分配器中的分配点的最大分配效率，并且如果最大分配效率低于预期，则确定分配点是否具有堵塞和/或性能问题。通过从分配点的一组体积和时间对测量中确定表现出分配体积的最低时间的分配事件来计算最大分配效率。显示用于确定最大分配效率的分配体积的最低时间的分配事件取自分配事件，其中死区时间量，燃料分配事件的启动与喷嘴的接合之间的时间与时间在喷嘴的分离和分配事件的停用之间以及客户或预付交易控制的减少的流量被最小化。以这种方式，在确定最大分配效率时，不使用包括大于分配事件中的最小死区时间量的体积和时间数据。

5. 发明申请

US20050039518A1 Secondary containment leak prevention and detection system and method 有权
公开(公告)号：US20050039518A1
公开(公告)日：2005-02-24
申请号：US10430890
申请日：2003-05-06
申请人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
发明人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
IPC分类号： B67D7/68 , B65D90/50 , B67D7/32 , B67D7/66 , B67D7/78 , F04D7/02 , G01M3/28
CPC分类号： B67D7/3209 , B65D90/503 , B67D7/66 , B67D7/78
摘要： A pump housing that contains a pump that draws fuel from an underground storage tank containing fuel to deliver to fuel dispensers in a service station environment. The pump is coupled to a double-walled fuel pipe that carries the fuel from the pump to the fuel dispensers. The double-walled fuel piping contains an inner annular space that carries the fuel and an outer annular space that captures any leaked fuel from the inner annular space. The outer annular space is maintained through the fuel piping from the pump to the fuel dispensers so that the outer annular space can be pressurized by a pump to determine if a leak exists in the outer annular space or so that fuel leaked from the inner annular space can be captured by a leak containment chamber in the pump housing.

6. 发明申请

US20060090547A1 Power head secondary containment leak prevention and detection system and method 有权
公开(公告)号：US20060090547A1
公开(公告)日：2006-05-04
申请号：US11255421
申请日：2005-10-22
申请人： Ray Hutchinson , Donald Halla , Richard Dolson , Robert Hart , Richard Lucas , Kent Reid
发明人： Ray Hutchinson , Donald Halla , Richard Dolson , Robert Hart , Richard Lucas , Kent Reid
IPC分类号： G01M3/34 , G01M3/04
CPC分类号： B67D7/68 , B67D7/3209 , B67D7/66 , B67D7/78 , G01M3/2892
摘要： A submersible turbine pump includes a power head enclosed in a casing. A vacuum source associated with the submersible turbine pump draws a vacuum in the interior space of the casing. A pressure sensor may be used to monitor the vacuum in the interior space to detect a leak in the power head or the casing. If a leak is detected, an alarm may be generated and the submersible turbine pump may be deactivated.

7. 发明申请

US20050145016A1 Secondary containment leak prevention and detection system and method 有权
标题翻译：二次泄漏防漏检测系统及方法
公开(公告)号：US20050145016A1
公开(公告)日：2005-07-07
申请号：US11071395
申请日：2005-03-03
申请人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
发明人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
IPC分类号： B67D7/68 , B65D90/50 , B67D7/32 , B67D7/66 , B67D7/78 , F04D7/02 , G01M3/28
CPC分类号： B67D7/3209 , B65D90/503 , B67D7/66 , B67D7/78
摘要： A pump housing that contains a pump that draws fuel from an underground storage tank containing fuel to deliver to fuel dispensers in a service station environment. The pump is coupled to a double-walled fuel pipe that carries the fuel from the pump to the fuel dispensers. The double-walled fuel piping contains an inner annular space that carries the fuel and an outer annular space that captures any leaked fuel from the inner annular space. The outer annular space is maintained through the fuel piping from the pump to the fuel dispensers so that the outer annular space can be pressurized by a pump to determine if a leak exists in the outer annular space or so that fuel leaked from the inner annular space can be captured by a leak containment chamber in the pump housing.
摘要翻译：一个泵壳体，该泵壳体包含一个泵，从一个含有燃料的地下储罐中抽取燃料，以便在维修站环境中运送到燃油分配器。泵耦合到双层燃料管，其将燃料从泵运送到燃料分配器。双壁燃料管道包含内部环形空间，其承载燃料和外部环形空间，其从内部环形空间捕获任何泄漏的燃料。外部环形空间通过燃料管道从泵保持到燃料分配器，使得外部环形空间可以由泵加压以确定在外部环形空间中是否存在泄漏，或者使得从内部环形空间泄漏的燃料可以被泵壳体中的泄漏容纳室捕获。

8. 发明申请

US20070131111A1 FUEL STORAGE TANK PRESSURE MANAGEMENT SYSTEM AND METHOD EMPLOYING A CARBON CANISTER 有权
标题翻译：燃料储罐压力管理系统和使用碳罐的方法
公开(公告)号：US20070131111A1
公开(公告)日：2007-06-14
申请号：US11538847
申请日：2006-10-05
申请人： Robert Hart , Kent Reid
发明人： Robert Hart , Kent Reid
IPC分类号： B01D53/02
CPC分类号： B01D53/0407 , B01D53/0454 , B01D2253/102 , B01D2257/702 , B01D2257/7022 , B01D2259/40009 , B01D2259/40086 , B01D2259/4516 , B67D7/0478
摘要： A carbon canister to adsorb hydrocarbons from a hydrocarbon air mixture in a UST system to prevent fugitive emissions due to overpressurization. The carbon canister has an inlet port at one end coupled to the UST system. An outlet port on the opposite end of the canister is connected to a flow-limiting orifice with a known calibrated flow rate that vents in a controlled fashion to the atmosphere. When UST pressure rises slightly above ambient pressure, fuel vapors and air from the UST system enters, via the inlet port, into the canister, where hydrocarbons are adsorbed onto the surface of the activated carbon. The cleansed air vents through the controlled flow outlet port to atmosphere, thereby preventing excessive positive pressure from occurring in the UST system. The activated carbon is purged of hydrocarbons by means of reverse air flow caused by negative UST pressures that occur during periods of ORVR vehicle refueling.
摘要翻译：碳罐用于在UST系统中从碳氢化合物空气混合物中吸附碳氢化合物，以防止由于过压而导致的逸散性排放。碳罐在一端具有与UST系统相连的入口端口。在罐的另一端上的出口端口连接到具有已知校准流量的限流孔口，该流量限制孔口以可控制的方式排放到大气中。当UST压力略高于环境压力时，来自UST系统的燃料蒸气和空气通过入口进入罐中，其中碳氢化合物被吸附到活性炭的表面上。清洁的空气通过受控流出口到大气，从而防止在UST系统中发生过大的正压。活性炭通过由ORVR车辆加油期间发生的负UST压力引起的反向气流吹扫烃。

9. 发明申请

US20050247111A1 Secondary containment leak prevention and detection system and method 有权
公开(公告)号：US20050247111A1
公开(公告)日：2005-11-10
申请号：US11183707
申请日：2005-07-18
申请人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
发明人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
IPC分类号： B67D7/68 , B65D90/50 , B67D7/32 , B67D7/66 , B67D7/78 , F04D7/02 , G01M3/08
CPC分类号： B67D7/3209 , B65D90/503 , B67D7/66 , B67D7/78
摘要： A pump housing that contains a pump that draws fuel from an underground storage tank containing fuel to deliver to fuel dispensers in a service station environment. The pump is coupled to a double-walled fuel pipe that carries the fuel from the pump to the fuel dispensers. The double-walled fuel piping contains an inner annular space that carries the fuel and an outer annular space that captures any leaked fuel from the inner annular space. The outer annular space is maintained through the fuel piping from the pump to the fuel dispensers so that the outer annular space can be pressurized by a pump to determine if a leak exists in the outer annular space or so that fuel leaked from the inner annular space can be captured by a leak containment chamber in the pump housing.

10. 发明申请

US20050145015A1 Secondary containment leak prevention and detection system and method 审中-公开
公开(公告)号：US20050145015A1
公开(公告)日：2005-07-07
申请号：US11070938
申请日：2005-03-03
申请人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
发明人： Ray Hutchinson , Donald Halla , Robert Hart , Richard Dolson , Richard Lucas , Kent Reid
IPC分类号： B67D7/68 , B65D90/50 , B67D7/32 , B67D7/66 , B67D7/78 , F04D7/02 , G01M3/18 , G01M3/28
CPC分类号： B67D7/3209 , B65D90/503 , B67D7/66 , B67D7/78
摘要： A pump housing that contains a pump that draws fuel from an underground storage tank containing fuel to deliver to fuel dispensers in a service station environment. The pump is coupled to a double-walled fuel pipe that carries the fuel from the pump to the fuel dispensers. The double-walled fuel piping contains an inner annular space that carries the fuel and an outer annular space that captures any leaked fuel from the inner annular space. The outer annular space is maintained through the fuel piping from the pump to the fuel dispensers so that the outer annular space can be pressurized by a pump to determine if a leak exists in the outer annular space or so that fuel leaked from the inner annular space can be captured by a leak containment chamber in the pump housing.

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