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1. 发明申请

WO2006113296A3 FUEL DELIVERY NOZZLE 审中-公开
标题翻译：燃油输送喷嘴
公开(公告)号：WO2006113296A3
公开(公告)日：2006-12-28
申请号：PCT/US2006013749
申请日：2006-04-12
申请人： HEALY SYSTEMS INC , HEALY JAMES W
发明人： HEALY JAMES W
IPC分类号： B67D7/54
CPC分类号： B67D7/54
摘要： A fuel dispensing nozzle (12) has a body (14) with a spout (18), which together define a passageway (22) for flow of fuel from a hose (16) connected to a fuel dispenser (10), through the spout, and into a vehicle fuel tank fill pipe (F). A boot (20) surrounding the spout defines an outer rim (100) that engages a surface surrounding the fill pipe. A valve (24) within the nozzle body starts and stops flow of fuel through the passageway. An anti-spitting lockout assembly (90) resists opening of the valve, but a linkage mechanism (102) triggers release of the lockout assembly when the boot rim engages the surface surrounding the fill pipe, signaling insertion of the spout into the fill pipe, to permit actuation of valve. In a preferred implementation, the anti-spitting lockout assembly resists opening of the valve to permit flow of fuel through the passageway to the spout until the boot rim engages the surface surrounding the fill pipe, signaling insertion of the spout, thereby to prevent spitting of liquid fuel from the spout due to premature release of liquid fuel held under residual pressure in the hose. A fuel dispenser assembly including this fuel dispensing nozzle is also described.
摘要翻译：燃料分配喷嘴（12）具有带有喷嘴（18）的主体（14），它们共同限定了用于使燃料从连接到燃料分配器（10）的软管（16）流出的通道（22），并进入车辆燃料箱填充管（F）。围绕喷嘴的靴子（20）限定了与填充管周围的表面接合的外缘（100）。喷嘴体内的阀门（24）启动和停止通过通道的燃料流。防唾液处理闭合组件（90）抵抗阀的打开，但是当引导边缘接合填充管周围的表面时，连杆机构（102）触发锁定组件的释放，从而将喷嘴信号插入到填充管中，以允许阀的致动。在优选的实施方案中，防吐口锁定组件抵抗阀的打开以允许燃料通过通道流到喷嘴，直到靴边缘接合填充管周围的表面，从而指示喷嘴的插入，从而防止吐出由于在软管中保持在残余压力下的液体燃料的过早释放，来自喷口的液体燃料。还描述了包括该燃料分配喷嘴的燃料分配器组件。

2. 发明申请

WO1993013011A1 FUEL DISPENSING NOZZLE 审中-公开
标题翻译：燃油分配喷嘴
公开(公告)号：WO1993013011A1
公开(公告)日：1993-07-08
申请号：PCT/US1992010680
申请日：1992-12-14
申请人： HEALY SYSTEMS, INC.
发明人： HEALY SYSTEMS, INC. , HEALY, James, W.
IPC分类号： B67D05/04
CPC分类号： B67D7/46
摘要： A pre-pay fuel system having a fuel nozzle (1) with automatic cutoff provisions (12, 18, 32) when a full tank exists or unwanted tank pressure conditions are detected is also provided with a low fuel pressure controlled cutoff (22, 44). The fuel pressure cutoff (22, 44) allows rapid response to permit fuel flow when high pressure exists in the nozzle (1) and provides a nozzle flow cutoff after a predetermined time delay when low fuel pressure exists in the nozzle (1).

3. 发明申请

WO1997034805A1 VAPOR RECOVERY SYSTEM ACCOMMODATING ORVR VEHICLES 审中-公开
标题翻译： VAPOR恢复系统存储ORVR车辆
公开(公告)号：WO1997034805A1
公开(公告)日：1997-09-25
申请号：PCT/US1997003878
申请日：1997-03-12
申请人： HEALY SYSTEMS, INC. , HEALY, James, W.
发明人： HEALY SYSTEMS, INC.
IPC分类号： B65B31/00
CPC分类号： B67D7/54 , B67D7/52
摘要： A fuel dispensing nozzle (10) for delivering fuel into a fuel tank by way of a fill pipe accommodates onboard refueling vapor recovery equipped vehicles by provision of a vacuum relief valve (600) in communication with the vapor recovery conduit (88).
摘要翻译：用于通过填充管将燃料输送到燃料箱中的燃料分配喷嘴（10）通过设置与蒸汽回收管道（88）连通的真空释放阀（600）来容纳车载加油蒸气回收装备的车辆。

4. 发明申请

WO1995021121A1 FUEL DISPENSING NOZZLE HAVING TRANSPARENT BOOT 审中-公开
标题翻译：燃油分配带有透明引擎的喷嘴
公开(公告)号：WO1995021121A1
公开(公告)日：1995-08-10
申请号：PCT/US1994014978
申请日：1994-12-29
申请人： HEALY SYSTEMS, INC.
发明人： HEALY SYSTEMS, INC. , HEALY, James, W.
IPC分类号： B67D05/378
CPC分类号： B67D7/54 , B67D7/48 , B67D2007/545
摘要： Fuel dispensing nozzles, and vapor flow control assemblies useful with such nozzles, are constructed to maximize the possibility of collecting all of the hydrocarbon vapors displaced from the vehicle tank and upward through the fill pipe towards the atmospheric opening during filling of the tank with fuel. In one embodiment, the nozzle (10) is provided with a boot (500) of transparent polymeric material to facilitate positioning and enhanced recovery of fuel vapors displaced from the vehicle tank during delivery of fuel.
摘要翻译：燃料分配喷嘴和与这种喷嘴有用的蒸汽流量控制组件被构造成使得在用燃料填充罐期间收集从车辆罐排出的所有烃蒸汽并向上通过填充管朝向大气开口的可能性最大化。在一个实施例中，喷嘴（10）设置有透明聚合材料的护罩（500），以便于在输送燃料期间定位和增强从车辆箱体移位的燃料蒸汽的回收。

5. 发明申请

WO1992021563A1 FUEL DISPENSING NOZZLE 审中-公开
标题翻译：燃油分配喷嘴
公开(公告)号：WO1992021563A1
公开(公告)日：1992-12-10
申请号：PCT/US1992003541
申请日：1992-04-30
申请人： HEALY SYSTEMS, INC.
发明人： HEALY SYSTEMS, INC. , HEALY, James, W.
IPC分类号： B65B03/18
CPC分类号： B67D7/421 , B67D7/48 , B67D7/54 , B67D2007/545
摘要： An improved fuel dispensing nozzle (10) of significantly reduced size and weight has a single diaphragm (94) that provides the vapor regulating function as well as providing the excess pressure and excess vacuum shut-off functions. Improved shut-off function is obtained by ensuring that chamber pressure is the same as that at the spout tip (32) disposed in the vehicle fuel tank fill pipe. The improved fuel dispensing nozzle (10) design also reduces the amount of accidental fuel spillage which may occur when refueling is concluded.

6. 发明申请

WO2006113296A2 FUEL DELIVERY NOZZLE 审中-公开
标题翻译：燃料输送喷嘴
公开(公告)号：WO2006113296A2
公开(公告)日：2006-10-26
申请号：PCT/US2006/013749
申请日：2006-04-12
申请人： HEALY SYSTEMS, INC. , HEALY, James, W.
发明人： HEALY, James, W.
IPC分类号： B67D5/378
CPC分类号： B67D7/54
摘要： A fuel dispensing nozzle (12) has a body (14) with a spout (18), which together define a passageway (22) for flow of fuel from a hose (16) connected to a fuel dispenser (10), through the spout, and into a vehicle fuel tank fill pipe (F). A boot (20) surrounding the spout defines an outer rim (100) that engages a surface surrounding the fill pipe. A valve (24) within the nozzle body starts and stops flow of fuel through the passageway. An anti-spitting lockout assembly (90) resists opening of the valve, but a linkage mechanism (102) triggers release of the lockout assembly when the boot rim engages the surface surrounding the fill pipe, signaling insertion of the spout into the fill pipe, to permit actuation of valve. In a preferred implementation, the anti-spitting lockout assembly resists opening of the valve to permit flow of fuel through the passageway to the spout until the boot rim engages the surface surrounding the fill pipe, signaling insertion of the spout, thereby to prevent spitting of liquid fuel from the spout due to premature release of liquid fuel held under residual pressure in the hose. A fuel dispenser assembly including this fuel dispensing nozzle is also described.
摘要翻译：燃料分配喷嘴（12）具有带喷口（18）的主体（14），所述喷口（18）一起限定用于来自与燃料连接的软管（16）的燃料流动的通道（22）分配器（10），通过喷口并进入车辆燃料箱加注管（F）。围绕喷口的罩（20）限定与围绕填充管的表面接合的外缘（100）。喷嘴本体内的阀（24）开始并且停止燃料通过通道的流动。防吐出锁定组件（90）阻止阀的打开，但是当护套边缘接合围绕填充管的表面时，连接机构（102）触发释放锁定组件，用信号通知注入插入注入管中，以允许致动阀。在一个优选的实施方式中，防吐出锁定组件阻止阀的打开，以允许燃料通过通道到达喷口的流动，直到护圈边缘与围绕填充管的表面接合，发信号通知喷口的插入，由此防止喷出液体燃料由于液体燃料的过早释放而保持在软管中的残余压力下而从喷口流出。还描述了包括这种燃料分配喷嘴的燃料分配器组件。

7. 发明申请

WO9947453A9 COAXIAL VAPOR FLOW INDICATOR 审中-公开
标题翻译：同轴蒸汽流量指示器
公开(公告)号：WO9947453A9
公开(公告)日：2000-03-02
申请号：PCT/US9905989
申请日：1999-03-18
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D7/04 , B67D7/56 , B67D5/38
CPC分类号： B67D7/0478 , B67D7/0486 , B67D7/56
摘要： A vacuum assist vapor recovery system, e.g., in or for a fuel dispensing system (10), having a coaxial hose (16) with an outer fuel conduit (28) for delivery of fuel and an inner vapor conduit (30) for recovery of vapor, includes an indicator assembly (20) for providing indication of vapor flow reduction in the inner vapor conduit, e.g., due to restriction of flow cross-section in the inner vapor conduit or failure of a vacuum pump or other vacuum control device. The indicator assembly includes a detector element (38) in communication with the inner vapor conduit for detection of vapor flow within the inner vapor conduit and an indicator element (40) of vapor flow for indication of vapor flow within the inner vapor conduit detected by the detector element.
摘要翻译：真空辅助蒸气回收系统，例如在燃料分配系统（10）中或用于燃料分配系统（10），具有同轴软管（16），其具有用于输送燃料的外部燃料导管（28）和用于回收燃料的内部蒸气导管（30）蒸汽，包括指示器组件（20），用于提供内部蒸汽管道中的蒸汽流量减少的指示，例如由于内部蒸汽导管中的流动横截面的限制或真空泵或其它真空控制装置的故障。指示器组件包括与内部蒸汽管道连通的检测器元件（38），用于检测内部蒸汽管道内的蒸气流动，以及用于指示由内部蒸汽管道检测到的内部蒸汽管道内的蒸汽流动的蒸气流的指示元件（40）检测元件。

8. 发明申请

WO1993002922A1 VAPOR RECOVERY SYSTEM AND PUMP 审中-公开
标题翻译：蒸汽回收系统和泵
公开(公告)号：WO1993002922A1
公开(公告)日：1993-02-18
申请号：PCT/US1992002945
申请日：1992-04-09
申请人： HEALY SYSTEMS, INC.
发明人： HEALY SYSTEMS, INC. , HEALY, James, W.
IPC分类号： B65B03/18
CPC分类号： B67D7/0484
摘要： A liquid jet gas pump (10) is connected to a vapor return line (33) for a plurality of liquid dispensing nozzles. The jet pump (10) has a multi-jet orifice plate (24) and a single diffuser tube (26) is coaxially aligned with the orifices in the plate (24), all of the jets entering the single diffuser tube (26).

9. 发明申请

WO2006089229A1 DRIPLESS FUEL DISPENSER NOZZLE 审中-公开
标题翻译：无油燃油分配器喷嘴
公开(公告)号：WO2006089229A1
公开(公告)日：2006-08-24
申请号：PCT/US2006/005851
申请日：2006-02-17
申请人： HEALY SYSTEMS, INC. , HEALY, James, W.
发明人： HEALY, James, W.
IPC分类号： B67D5/37 , B67D5/32
CPC分类号： B67D7/3209 , B67D7/421
摘要： A fuel dispenser nozzle has a spout assembly for delivery of fuel into a vehicle fill pipe constructed to limit post-fueling dripping to an average of less than about three drops of fuel per fueling event.
摘要翻译：燃料分配器喷嘴具有喷口组件，用于将燃料输送到车辆填充管道中，该管道构造成将后加油滴水限制在平均每加油事件少于约三滴燃料。

10. 发明申请

WO2003104136A1 VAPOR SPACE PRESSURE CONTROL SYSTEM FOR UNDERGROUND GASOLINE STORAGE TANK 审中-公开
标题翻译：用于地下汽油储罐的蒸气空间压力控制系统
公开(公告)号：WO2003104136A1
公开(公告)日：2003-12-18
申请号：PCT/US2003/018069
申请日：2003-06-10
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B67D5/04
CPC分类号： B67D7/0478
摘要： A passive pressure control method and system for controlling pressure in the ullage vapor space (U) of a volatile liquid fuel underground storage tank (12) temporarily, during periods of increasing ullage vapor space pressure, allows vapor to flow into an auxiliary vapor space (46) of variable volume, defined at least is part by a resilient wall member (44), thereby to reduce the volume of vapor otherwise released to the environment.
摘要翻译：一种被动压力控制方法和系统，用于在增加空载蒸汽空间压力的时段期间临时控制挥发性液体燃料地下储罐（12）的空载蒸气空间（U）中的压力，允许蒸气流入辅助蒸汽空间（至少部分地由弹性壁构件（44）限定，从而减小了否则释放到环境中的蒸汽的体积。

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