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1. 发明申请

WO2005108281A1 LEAK CONTAINER FOR FUEL DISPENSER 审中-公开
标题翻译：燃油分配器泄漏容器
公开(公告)号：WO2005108281A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/007728
申请日：2005-03-09
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray , MCSPADDEN, John, S.
IPC分类号： B67D5/32
CPC分类号： B67D7/3218 , B67D7/3209 , B67D7/84 , Y10T137/0452 , Y10T137/5762 , Y10T137/8342
摘要： A leak collection chamber (66) is provided inside the housing (12) of a fuel dispenser (10). The leak collection chamber collects any leaked fuel from fuel handling components inside the fuel dispenser so that the fuel does not leak to the environment. The leak collection chamber can be removed form the fuel dispenser for evacuation. The control system (13) inside the fuel dispenser can determine the liquid level inside the leak containment chamber and generate signals and alarms if the liquid level exceeds a threshold liquid level value and/or the rate of increase in liquid level exceeds in a threshold liquid level increase value. The control system can alert service personnel and/or other systems of the leak collection chamber liquid level. Further, the control system and/or other systems shut down the submersible turbine pump that services the fuel dispenser with fuel in response to catastroph.A leak collection chamber is provided inside the housing of a fuel dispenser. The leak collection chamber collects any leaked fuel from fuel handling components inside the fuel dispenser so that the fuel does not leak to the environment. The leak collection chamber can be removed form the fuel dispenser for evacution. The control system inside the fuel dispenser can determine the liquid level inside the leak containment chamber and generate signals and alarms if the liquid level exceeds a threshold liquid level value and/or the rate of increase in liquid level exceeds in a threshold liquid level increase value. The control system can alert service personnel and/or other systems of the leak collection chamber liquid level. Further, the control system and/or other systems shut down the submersible turbine pump that services the fuel dispenser with fuel in response to catastrophic leak condition.
摘要翻译：泄漏收集室（66）设置在燃料分配器（10）的壳体（12）内。泄漏收集室从燃料分配器内的燃料处理部件收集任何泄漏的燃料，使得燃料不会泄漏到环境中。泄漏收集室可以从燃料分配器移除以进行抽真空。燃料分配器内部的控制系统（13）可以确定泄漏容纳室内的液位，并且如果液位超过阈值液位值和/或液位增加速度超过阈值液体时，则产生信号和报警水平增加值。控制系统可以向服务人员和/或其他系统提醒泄漏收集室液位。此外，控制系统和/或其他系统关闭用于响应于灾难性的燃料为燃料分配器提供服务的潜水涡轮泵。泄漏收集室设置在燃料分配器的壳体的内部。泄漏收集室从燃料分配器内的燃料处理部件收集任何泄漏的燃料，使得燃料不会泄漏到环境中。泄漏收集室可以从燃料分配器移除以进行抽真空。燃料分配器内部的控制系统可以确定泄漏容纳室内的液位，并且如果液位超过阈值液位值和/或液位增加率超过阈值液位增加值，则产生信号和报警。控制系统可以向服务人员和/或其他系统提醒泄漏收集室液位。此外，控制系统和/或其他系统响应于灾难性的泄漏状况，关闭使用燃料为燃料分配器提供服务的潜水涡轮泵。

2. 发明申请

WO2005082772A1 SUBMERSIBLE PUMP WITH LEAK PREVENTION AND DETECTION FOR SECONDARY CONTAINMENT 审中-公开
标题翻译：具有泄漏预防和二次容纳检测的不合适的泵
公开(公告)号：WO2005082772A1
公开(公告)日：2005-09-09
申请号：PCT/US2004/036960
申请日：2004-11-04
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray , HALLA, Donald , DOLSON, Richard , HART, Robert , LUCAS, Richard , REID, Kent
IPC分类号： B67D5/32
CPC分类号： B67D7/68 , B67D7/3209 , B67D7/66 , B67D7/78 , G01M3/2892
摘要： A submersible turbine pump (30) includes a power head (36) enclosed in a casing (400). A vacuum source (70) associated with the submersible turbine pump draws a vacuum in the interior space of the casing. A pressure sensor (60) 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.
摘要翻译：潜水涡轮泵（30）包括封闭在壳体（400）内的动力头（36）。与潜水涡轮泵相关联的真空源（70）在壳体的内部空间中抽取真空。压力传感器（60）可用于监测内部空间中的真空，以检测动力头或套管中的泄漏。如果检测到泄漏，则可能会产生报警，并且可以停用潜水涡轮泵。

3. 发明申请

WO2003106325A1 SERVICE STATION LEAK DETECTION AND RECOVERY SYSTEM 审中-公开
标题翻译：服务站泄漏检测和恢复系统
公开(公告)号：WO2003106325A1
公开(公告)日：2003-12-24
申请号：PCT/US2003/019116
申请日：2003-06-18
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray
IPC分类号： B67D5/32
CPC分类号： B67D7/3209 , B67D7/78 , Y10T137/5762
摘要： A fueling environment that distributes fuel from a fuel supply (34) to fuel dispensers (32) in a daisy chain arrangement with a double walled piping system (50). Fuel leaks that occur within the double walled piping system are returned to the underground storage tank by the outer wall of the double walled piping. This preserves the fuel for later use and helps reduce the risk of environmental contamination. Leak detectors (64) may also be positioned in fuel dispensers detect leaks and provide alarms for the operator and help pinpoint leak detection that has occurred in the piping system proximate to a particular fuel dispenser (32) or in between two consecutive fuel dispensers.
摘要翻译：一种加油环境，其将燃料从燃料供给装置（34）分配到具有双壁管道系统（50）的菊花链装置的燃料分配器（32）。在双壁管道系统内发生的燃油泄漏由双壁管道的外壁返回到地下储罐。这将保留燃料供以后使用，并有助于降低环境污染的风险。泄漏检测器（64）也可以定位在燃料分配器中，以检测泄漏并为操作者提供报警，并帮助精确检测在靠近特定燃料分配器（32）或两个连续的燃料分配器之间的管道系统中发生的泄漏检测。

4. 发明公开

EP1737783A1 LEAK CONTAINER FOR FUEL DISPENSER 审中-公开
标题翻译：泄漏容器燃料补给装置
公开(公告)号：EP1737783A1
公开(公告)日：2007-01-03
申请号：EP05725087.0
申请日：2005-03-09
申请人： Gilbarco Inc.
发明人： HUTCHINSON, Ray , MCSPADDEN, John, S.
IPC分类号： B67D5/32 , B67D5/64
CPC分类号： B67D7/3218 , B67D7/3209 , B67D7/84 , Y10T137/0452 , Y10T137/5762 , Y10T137/8342
摘要： A leak collection chamber (66) is provided inside the housing (12) of a fuel dispenser (10). The leak collection chamber collects any leaked fuel from fuel handling components inside the fuel dispenser so that the fuel does not leak to the environment. The leak collection chamber can be removed form the fuel dispenser for evacuation. The control system (13) inside the fuel dispenser can determine the liquid level inside the leak containment chamber and generate signals and alarms if the liquid level exceeds a threshold liquid level value and/or the rate of increase in liquid level exceeds in a threshold liquid level increase value. The control system can alert service personnel and/or other systems of the leak collection chamber liquid level. Further, the control system and/or other systems shut down the submersible turbine pump that services the fuel dispenser with fuel in response to catastroph.A leak collection chamber is provided inside the housing of a fuel dispenser. The leak collection chamber collects any leaked fuel from fuel handling components inside the fuel dispenser so that the fuel does not leak to the environment. The leak collection chamber can be removed form the fuel dispenser for evacution. The control system inside the fuel dispenser can determine the liquid level inside the leak containment chamber and generate signals and alarms if the liquid level exceeds a threshold liquid level value and/or the rate of increase in liquid level exceeds in a threshold liquid level increase value. The control system can alert service personnel and/or other systems of the leak collection chamber liquid level. Further, the control system and/or other systems shut down the submersible turbine pump that services the fuel dispenser with fuel in response to catastrophic leak condition.

5. 发明申请

WO2005083383A1 SECONDARY CONTAINMENT LEAK PREVENTION AND DETECTION SYSTEM AND METHOD IN FUEL DISPENSER 审中-公开
标题翻译：燃油分配器二次装置泄漏预防与检测系统及方法
公开(公告)号：WO2005083383A1
公开(公告)日：2005-09-09
申请号：PCT/US2004/037283
申请日：2004-11-04
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray , HALLA, Donald , DOLSON, Richard , HART, Robert , LUCAS, Richard , REID, Kent
IPC分类号： G01M3/28
CPC分类号： G01M3/283 , B67D7/3209 , B67D7/66 , B67D7/78 , Y10T137/8326 , Y10T137/8359
摘要： A vacuum generator that is coupled to a double-walled fuel supply piping internal to a fuel dispenser that carries the fuel from the underground storage tank to the hose and nozzle of the fuel dispenser. The double-walled fuel supply piping contains an inner piping that carries the fuel. An interstitial space is formed by the space between the inner piping and an outer piping that surrounds the inner piping to capture any leaked fuel from the inner piping. The interstitial space is coupled to a vacuum created by the vacuum generator to determine if a leak exists in the interstitial space. The vacuum generator may be a standalone unit or may be a submersible turbine pump that also pumps fuel from the underground storage tank to the fuel dispenser.
摘要翻译：一种真空发生器，其耦合到燃料分配器内部的双层燃料供应管道，燃料分配器将燃料从地下储罐运送到燃料分配器的软管和喷嘴。双层燃料供应管道包含承载燃料的内部管道。内部空间由内部管道和围绕内部管道的外部管道之间的空间形成，以从内部管道捕获任何泄漏的燃料。间隙空间耦合到由真空发生器产生的真空，以确定在间隙空间中是否存在泄漏。真空发生器可以是独立的单元，或者可以是潜水涡轮泵，其还将燃料从地下储罐泵送到燃料分配器。

6. 发明申请

WO2005047174A1 FUEL TANK LEAK PREVENTION AND DETECTION SYSTEM AND METHOD 审中-公开
标题翻译：燃油箱泄漏预防与检测系统及方法
公开(公告)号：WO2005047174A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/029573
申请日：2004-09-10
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray , HALLA, Donald , DOLSON, Richard , HART, Robert , LUCAS, Richard , REID, Kent
IPC分类号： B67D5/32
CPC分类号： B67D7/3209 , B65D88/76 , B65D90/501 , B65D90/503 , B67D7/66 , B67D7/68 , B67D7/78 , G01M3/2892 , Y10T137/0402
摘要： A pump housing contains a pump that draws fuel from an underground storage tank to deliver fuel to fuel dispensers in a service station environment. The pump is coupled to a double-walled riser pipe that carries the fuel from the underground storage tank to the pump. The double-walled fuel piping contains an inner space that carries the fuel and an outer annular space that captures any leaked fuel form the inner space. The outer annular space is coupled to a vacuum created by the pump to determine if a leak exists in the outer annular space. An alternate submersible turbine pump has a double-walled housing with a pressure sensor disposed in the interstitial space of the double-walled housing. A vacuum may be created therein to determine if leaks are present in the housing of the submersible turbine pump.
摘要翻译：泵壳体包含一个泵，它从地下储罐吸取燃料，以便在维修站环境中向燃料分配器输送燃料。泵连接到双层立管，将来自地下储罐的燃料运送到泵。双壁燃料管道包含承载燃料的内部空间和从内部空间捕获任何泄漏的燃料的外部环形空间。外部环形空间耦合到由泵产生的真空，以确定在外部环形空间中是否存在泄漏。替代潜水涡轮泵具有双壁壳体，其具有设置在双壁壳体的间隙空间中的压力传感器。可以在其中产生真空以确定在潜水涡轮泵的壳体中是否存在泄漏。

7. 发明申请

WO2004060776A1 DUAL CHAMBERED DEDICATED UNDERGROUND STORAGE TANK 审中-公开
标题翻译：双层专用地下储物罐
公开(公告)号：WO2004060776A1
公开(公告)日：2004-07-22
申请号：PCT/US2003/041814
申请日：2003-12-29
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray
IPC分类号： B65D88/76
CPC分类号： B67D7/78 , B65D88/76 , B65D90/028
摘要： A fueling environment reduces the likelihood of fuel spilling into the environment by positioning an underground storage tank (34) directly beneath one or more fuel dispensers (32). The amount of piping thereby exposed to the environment is reduced, reducing the locations at which a leak may occur. The underground storage tank is partitioned into two or more chambers to hold different fuel grades such that a single tank may provide at least two fuel grades to the dispensers above the tank.
摘要翻译：加油环境通过将地下储罐（34）直接定位在一个或多个燃料分配器（32）的下方来减少燃料溢出到环境中的可能性。因此，暴露于环境中的管道的量减少，从而减少可能发生泄漏的位置。地下储罐被分隔成两个或更多个室以保持不同的燃料等级，使得单个罐可以向罐上方的分配器提供至少两个燃料等级。

8. 发明申请

WO2004024613A3 FUEL LEAK DETECTION DEVICE FOR A FUEL DISPENSER 审中-公开
公开(公告)号：WO2004024613A3
公开(公告)日：2004-03-25
申请号：PCT/US2003/028005
申请日：2003-09-05
申请人： GILBARCO INC.
发明人： HUTCHINSON, Ray
IPC分类号： B67D5/32
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 doublewalled 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.

9. 发明公开

EP1714128A1 SECONDARY CONTAINMENT LEAK PREVENTION AND DETECTION SYSTEM AND METHOD IN FUEL DISPENSER 审中-公开
标题翻译： IN的燃料供给装置二级容器LECKVERHINDERUNGS-和检测系统和方法
公开(公告)号：EP1714128A1
公开(公告)日：2006-10-25
申请号：EP04800899.9
申请日：2004-11-04
申请人： Gilbarco Inc.
发明人： HUTCHINSON, Ray , HALLA, Donald , DOLSON, Richard , HART, Robert , LUCAS, Richard , REID, Kent
IPC分类号： G01M3/28
CPC分类号： G01M3/283 , B67D7/3209 , B67D7/66 , B67D7/78 , Y10T137/8326 , Y10T137/8359
摘要： A vacuum generator that is coupled to a double-walled fuel supply piping internal to a fuel dispenser that carries the fuel from the underground storage tank to the hose and nozzle of the fuel dispenser. The double-walled fuel supply piping contains an inner piping that carries the fuel. An interstitial space is formed by the space between the inner piping and an outer piping that surrounds the inner piping to capture any leaked fuel from the inner piping. The interstitial space is coupled to a vacuum created by the vacuum generator to determine if a leak exists in the interstitial space. The vacuum generator may be a standalone unit or may be a submersible turbine pump that also pumps fuel from the underground storage tank to the fuel dispenser.

10. 发明公开

EP1537044A2 FUEL LEAK DETECTION DEVICE FOR A FUEL DISPENSER 有权
标题翻译：燃油泄漏检测装置的分配器
公开(公告)号：EP1537044A2
公开(公告)日：2005-06-08
申请号：EP03752066.5
申请日：2003-09-05
申请人： Gilbarco Inc.
发明人： HUTCHINSON, Ray
IPC分类号： B67D5/32
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 doublewalled 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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