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公开(公告)号：US5217051A
公开(公告)日：1993-06-08
申请号：US791048
申请日：1991-11-12
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
CPC分类号： B67D7/0482 , F04D25/026 , Y10S141/01
摘要： An improved vapor recovery system for use in a fuel dispensing arrangement is disclosed employing two concentrically arranged hoses. The inner hose includes a turbine disposed therein which rotates in response to fuel flowing therethrough. The outer hose includes a turbine which is preferably magnetically coupled to the turbine included within the inner hose. Rotation of the turbine in the inner hose causes rotation of the turbine in the outer hose and rotation of the turbine in the outer hose creates a vacuum which recovers vapors from the fuel being dispensed.
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公开(公告)号：US5363889A
公开(公告)日：1994-11-15
申请号：US105375
申请日：1993-08-11
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
CPC分类号： B67D7/42 , B67D7/425 , B67D7/46 , B67D7/465 , B67D7/54 , Y10T137/1632 , Y10T403/11 , Y10T403/66
摘要： A fuel dispensing nozzle including three calculated break points is provided. The first break point is provided in the spout which is calculated to fracture upon application of a force orthogonal to the axial direction of the spout. The nozzle comprises a housing having at least one opening for a dispensing valve to be selectively removably received within. A coupling or maintaining member is provided for maintaining the dispensing valve within the housing. The maintaining member is adapted to withstand application of a pre-determined force tending to separate the dispensing valve from the housing. The maintaining member allows separation of the housing and dispensing valve when the pre-determined force is exceeded. This maintaining member is the second break point. The third breakaway feature is provided in the construction of the housing which is designed to fracture prior to fracture of the gas pump or hose if the first or second break points do not fracture.
摘要翻译： 提供了包括三个计算的断点的燃料分配喷嘴。 第一断点设置在喷口中，该喷口被计算为在施加与喷口的轴向方向垂直的力时断裂。 喷嘴包括具有用于分配阀的至少一个开口的壳体，以便选择性地可拆卸地容纳在其中。 提供联接或保持构件用于将分配阀保持在壳体内。 保持构件适于承受倾向于将分配阀与壳体分离的预定力的施加。 当超过预定力时，保持构件允许分离壳体和分配阀。 这个维护成员是第二个断点。 第三个分离特征提供在外壳的结构中，如果第一或第二断裂点不断裂，其被设计成在气泵或软管断裂之前断裂。
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公开(公告)号：US5249707A
公开(公告)日：1993-10-05
申请号：US895790
申请日：1992-06-09
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
CPC分类号： B67D7/56 , G01P13/008
摘要： A fuel flow indicator for use in a nozzle of a fuel dispensing system. A small percentage of the fuel flowing through the nozzle is diverted to a chamber and used to power rotation of a light deflecting member which is viewable to the user through a glass plate installed on the fuel dispensing nozzle.
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4.发明授权Electrical connector and fuel dispensing hose with electrical conduit for a fuel dispensing system 失效电连接器和燃料分配软管，其具有用于燃料分配系统的电气导管
公开(公告)号：US5365984A
公开(公告)日：1994-11-22
申请号：US161679
申请日：1993-12-02
CPC分类号： B67D7/425
摘要： An improved technique for providing electrical power to a fuel dispensing nozzle is disclosed. A fuel dispensing hose is provided with a fluid pathway, a vapor pathway and conductive elements are provided in the vapor pathway for transmitting intrinsically safe electric signals from a fluid dispenser to the fuel dispensing nozzle. A plurality of conductive bands are installed around a portion of the hose, and a plurality of conductive plungers in the fuel dispensing nozzle make contact with the conductive bands. As the fuel dispensing hose is twisted with respect to the nozzle, the conductive bands rotate but nonetheless remain in contact with the conductive plungers, thereby providing uninterrupted electric signals to any desired electronics installed within the fuel dispensing nozzle. On the other end of the hose, a substrate having conductive elements disposed thereon engage an aperture in the input output port of the fuel dispenser. This fragile contact is protected by stabilization bars on the hose that fit into channels of the input output port.
摘要翻译： 公开了一种用于向燃料分配喷嘴提供电力的改进技术。 燃料分配软管设置有流体路径，蒸汽通道和导电元件设置在蒸气通道中，用于将本质安全的电信号从流体分配器传输到燃料分配喷嘴。 多个导电带安装在软管的一部分周围，并且燃料分配喷嘴中的多个导电柱塞与导电带接触。 当燃料分配软管相对于喷嘴扭转时，导电带旋转，但仍然与导电柱塞接触，从而为安装在燃料分配喷嘴内的任何所需的电子设备提供不间断的电信号。 在软管的另一端，具有设置在其上的导电元件的基板接合燃料分配器的输入输出端口中的孔。 这种脆弱的接触由软管上的稳定杆保护，适合输入输出端口的通道。
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5.发明授权Fluid dispensing nozzle including in line flow meter and data processing unit 失效液体分配喷嘴，包括在线流量计和数据处理单元
公开(公告)号：US5184309A
公开(公告)日：1993-02-02
申请号：US496219
申请日：1990-03-20
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
IPC分类号： B67D7/42
CPC分类号： B67D7/425
摘要： An improved apparatus for dispensing fuel and the like is disclosed including a display unit and a data processing system. Flow of fuel is montitored and the information relating to amount, price, etc., may be displayed on a display unit mounted directly on the nozzle. The moving mechanical parts such as the valve are readily separable from the outer handle of the nozzle so that if a customer inadvertently drives a vehicle away with the nozzle still inserted in the gasoline tank, the costly mechanical components of the valve are retained at the gasoline service station.
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公开(公告)号：US5505234A
公开(公告)日：1996-04-09
申请号：US275987
申请日：1994-07-15
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
CPC分类号： B67D7/425 , B67D7/465 , B67D2007/545
摘要： An electronic fuel dispensing nozzle assembly adapted to reduce the undesirable effects of a pure mechanical system by providing an electromechanical fuel dispensing trigger assembly. An electromechanical fuel dispensing trigger assembly includes a valve assembly selectively displaceable between an open and a closed position and a trigger assembly selectively displaceable between a first position and a second position. Electronic elements are provided to selectively enable the trigger assembly to selectively open the valve when displaced from the first position to the second position. Furthermore, the electronic elements can also inhibit the trigger assembly, such that motion of the trigger assembly from the first position to the second position does not cause the valve assembly to be displaced from the closed position to the open position.
摘要翻译： 一种电子燃料分配喷嘴组件，其适于通过提供机电燃料分配触发器组件来减少纯机械系统的不期望的影响。 机电燃料分配触发器组件包括可在打开和关闭位置之间选择性地移位的阀组件和可在第一位置和第二位置之间选择性地移位的触发器组件。 提供电子元件以选择性地使触发器组件能够在从第一位置移动到第二位置时选择性地打开阀。 此外，电子元件还可以禁止触发器组件，使得触发器组件从第一位置到第二位置的运动不会使阀组件从关闭位置移动到打开位置。
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公开(公告)号：USD355704S
公开(公告)日：1995-02-21
申请号：US895398
申请日：1992-06-09
申请人： W. Dwain Simpson , James H. Pyle
设计人： W. Dwain Simpson , James H. Pyle
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公开(公告)号：US5327945A
公开(公告)日：1994-07-12
申请号：US105858
申请日：1993-08-11
申请人： W. Dwain Simpson , James H. Pyle
发明人： W. Dwain Simpson , James H. Pyle
摘要： A fuel dispensing spout for use in a fuel dispensing nozzle is provided. The fuel dispensing spout includes an inner cylindrical member and a concentric outer cylindrical member. The inner and outer cylindrical members are joined by a series of ribs which divide the space between the inner and outer members into a plurality of longitudinally and continually extending subchannels. Some of the subchannels are utilized for vapor recovery during operation of the spout, while one of the subchannels is utilized in detecting pressure increases in captured air contained therein as fuel dispensation takes place. The inside passageway defined by the inner cylindrical member is used for carrying fuel that is to be dispensed.
摘要翻译： 提供了一种用于燃料分配喷嘴的燃料分配喷口。 燃料分配喷口包括内圆柱形构件和同心外圆筒构件。 内圆柱体和外圆柱形构件通过一系列肋连接，所述肋将内部构件和外部构件之间的空间分成多个纵向和连续延伸的子通道。 一些子通道用于喷嘴操作期间的蒸汽回收，而其中一个子通道用于检测燃料分配发生时所含有的捕获空气中的压力增加。 由内圆柱形构件限定的内部通道用于承载要分配的燃料。
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公开(公告)号：US5267592A
公开(公告)日：1993-12-07
申请号：US986095
申请日：1992-12-04
CPC分类号： B67D7/425
摘要： An improved technique for providing electrical power to a fuel dispensing nozzle is disclosed. A plurality of conductive bands are installed around a cylindrical member, and conductive plungers and the fuel dispensing nozzle make contact with the conductive bands. As the fuel dispensing hose is twisted with respect to the nozzle, the conductive bands rotate but nonetheless remain in contact with the conductive plungers, thereby providing uninterrupted power to any desired electronics installed within the fuel dispensing nozzle.
摘要翻译： 公开了一种用于向燃料分配喷嘴提供电力的改进技术。 多个导电带安装在圆筒形构件周围，导电柱塞和燃料分配喷嘴与导电带接触。 当燃料分配软管相对于喷嘴扭转时，导电带旋转，但仍然与导电柱塞接触，从而为安装在燃料分配喷嘴内的任何所需的电子设备提供不间断的电力。
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