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1. 发明授权

US4770317A Automatic overfill prevention system 失效
标题翻译：自动防溢系统
公开(公告)号：US4770317A
公开(公告)日：1988-09-13
申请号：US49972
申请日：1987-05-15
申请人： Alexander R. Podgers , Eric J. Butterfield
发明人： Alexander R. Podgers , Eric J. Butterfield
IPC分类号： B67D7/36 , B65B3/06
CPC分类号： B67D7/362
摘要： An automatic overfill prevention system for gravity filling of an underground liquid storage tank from a tank truck fill line provides a venturi in the fill line creating a partial vacuum which is vented from the liquid storage tank through a vent line until the liquid in the storage tank rises to a predetermined level to submerge one end of the vent line and trigger a latching means to close the fill line. The assembly also includes a containment manhole to hold any inadvertent spillage occurring during the filling process.
摘要翻译：用于从罐车填充线重力填充地下液体储罐的自动过度填充预防系统在填充线中提供文丘里管，从而产生部分真空，其通过排气管从液体储存箱排出直到储存罐中的液体上升到预定水平以淹没排气管线的一端并触发闭锁装置以关闭填充管线。该组件还包括容纳人孔，以容纳填充过程中发生的任何无意溢出。

2. 发明授权

US4896705A Containment manhole 失效
标题翻译：遏制人孔
公开(公告)号：US4896705A
公开(公告)日：1990-01-30
申请号：US374605
申请日：1989-06-30
申请人： Alexander R. Podgers , Eric J. Butterfield
发明人： Alexander R. Podgers , Eric J. Butterfield
IPC分类号： B65D90/10
CPC分类号： B65D90/105 , Y10T137/5762 , Y10T137/6991
摘要： A containment manhole is formed of an upper rim and a bottom sump portion connected by an expansion joint permitting radial and axial movement of the sump portion relative to the rim. The sump portion has an integrally formed drain for the drainage of spilled product in the manhole directly into the riser. The rim also has an upstanding flange and the lid of the manhole extends over the flange with a wide, downwardly sloped skirt directing water off the lid to the outer perimeter.
摘要翻译：安全壳孔由上边缘和底部贮槽部分形成，所述底部槽口通过膨胀接头连接，允许储槽部分相对于轮辋径向和轴向移动。贮槽部分具有整体形成的排水口，用于将人孔中的溢出产物直接排放到提升管中。轮辋还具有一个直立的法兰，并且该井孔的盖子延伸穿过法兰，并具有一个宽而向下倾斜的裙部，将水从盖子延伸到外周。

3. 发明授权

US4763806A Containment manhole 失效
公开(公告)号：US4763806A
公开(公告)日：1988-08-16
申请号：US17531
申请日：1987-02-24
申请人： Alexander R. Podgers , Eric J. Butterfield
发明人： Alexander R. Podgers , Eric J. Butterfield
IPC分类号： B65D90/10 , B67D5/00
CPC分类号： B65D90/105
摘要： A containment manhole is formed of an upper rim and a bottom sump portion connected by an expansion joint permitting radial and axial movement of the sump portion relative to the rim. The sump portion has an integrally formed drain for the drainage of spilled product in the manhole directly into the riser. The rim also has an upstanding flange and the lid of the manhole extends over the flange with a wide, downwardly sloped skirt directing water off the lid to the outer perimeter.

4. 发明授权

US4899792A Fueling nozzle providing combination breakaway and swivel coupling 失效
标题翻译：加油嘴提供组合分离和旋转联轴器
公开(公告)号：US4899792A
公开(公告)日：1990-02-13
申请号：US161755
申请日：1988-02-29
申请人： Alexander R. Podgers
发明人： Alexander R. Podgers
IPC分类号： F16L27/047 , F16L55/10
CPC分类号： F16L55/1015 , B67D7/42 , F16L27/047 , Y10T137/1654
摘要： A combination breakaway and swivel coupling for vehicle fueling systems is disclosed. The coupling includes a body having a swivel connection at one end and a breakaway connection at the other end. The swivel is directly connected to a vehicle fueling nozzle and the breakaway coupling is connected to the supply hose of the fueling system. The swivel coupling is a ball-and-socket type coupling which permits the nozzle to be moved in all directions with respect to the supply hose for convenient positioning of the nozzle in the vehicle during fueling and hanging of the nozzle on the pump when the unit is not is use. The breakaway coupling automatically separates in the event that the vehicle drives away without removing the nozzle and prevents damage to the hose and the pump structure. Automatic shutoff valves close when the breakaway coupling releases to prevent pollution or hazardous spills of fuel. One embodiment utilizes a frangible connection which fractures and releases when breakaway occurs. Three other embodiments illustrate a resilient type connection which permits reassembly without replacement of any component parts.
摘要翻译：公开了用于车辆加油系统的组合式分离和旋转联接器。联接器包括在一端具有旋转连接并且在另一端具有分离连接的主体。旋转件直接连接到车辆加油嘴，分离式联轴器连接到加油系统的供油软管。旋转联接器是一种球窝式联轴器，其允许喷嘴相对于供应软管在所有方向上移动，以便在喷嘴和泵将喷嘴悬挂在泵上时便于将喷嘴定位在车辆中不是使用如果在不拆卸喷嘴的情况下车辆行驶，并防止损坏软管和泵结构，分离式联轴器将自动分离。分离式联轴器释放时，自动关闭阀关闭，以防止污染或有害的燃油泄漏。一个实施例利用当发生分离时断裂和释放的易碎连接。三个其他实施例示出了弹性型连接，其允许重新组装而不更换任何组件。

5. 外观设计

USD377597S Vise jaw 失效
公开(公告)号：USD377597S
公开(公告)日：1997-01-28
申请号：US34986
申请日：1994-12-30
申请人： Alexander R. Podgers
设计人： Alexander R. Podgers

6. 外观设计

USD488083S1 Fluid meter register cover 失效
标题翻译：流量计登记盖
公开(公告)号：USD488083S1
公开(公告)日：2004-04-06
申请号：US29170472
申请日：2002-11-06
申请人： Helmut W. Hopfe , Alexander R. Podgers
设计人： Helmut W. Hopfe , Alexander R. Podgers

7. 发明授权

US06708571B1 Temperature compensated rotary meter 有权
标题翻译：温度补偿旋转仪
公开(公告)号：US06708571B1
公开(公告)日：2004-03-23
申请号：US10065458
申请日：2002-10-21
申请人： Helmut W. Hopfe , Alexander R. Podgers
发明人： Helmut W. Hopfe , Alexander R. Podgers
IPC分类号： G01F105
CPC分类号： G01F15/02
摘要： A temperature compensated fluid meter includes a temperature transducer with a bellows that expands and contracts. Movement of a rod attached to a movable end of the bellows is coupled to a transmission assembly which includes a cylinder and a cone that have a transfer ring mounted between them. The actuator rod is interconnected with the transfer ring to move it substantially linearly and continuously along the axis of the cylinder in response to changes in the temperature of the fluid being measured. This changes the speed of rotation of the cone with respect to the cylinder for a particular volume of fluid as the temperature of the fluid changes. A cone shaft in which the cone is mounted is interconnected with the compensated index within the register so as to substantially linearly and continuously cause the index to record a temperature compensated fluid volume. A pair of elastomeric expanders in the mounting assembly for the cylinder's shaft flex in response to a force exerted on the cone by a spring that biases the cone, mounted at an angle to the cylinder, toward the cylinder. The flexing of the elastomeric expanders minimizes the effects of discontinuities in the size and shape of the ring, the cylinder and the cone during their rotation. A register cover attached to the fluid meter has at least one side rib extending from a location adjacent each of a plurality of mounting holes in a mounting flange at an open end of the register cover. Radially extending closure ribs, corresponding to the side ribs, are located within the register cover and on a closed end of the cover and extend toward the center of the closed end. In some figures an end of each of the closure ribs is attached to a flange on the closure end of the register cover.
摘要翻译：温度补偿流量计包括具有膨胀和收缩的波纹管的温度传感器。连接到波纹管的可移动端的杆的运动联接到传动组件，传动组件包括具有安装在它们之间的传递环的圆柱体和锥体。致动器杆与传送环互连，以响应于被测流体的温度变化而沿着圆柱体的轴线基本线性地和连续地移动。这随着流体的温度变化而改变锥体相对于气缸的旋转速度，用于特定体积的流体。其中安装锥体的锥形轴与补偿器内的补偿索引互连，以便基本上线性地并且连续地使得指数记录温度补偿的流体体积。用于气缸轴的安装组件中的一对弹性体膨胀器响应于通过弹簧施加在锥体上的力而弯曲，弹簧将锥体以与气缸成一角度的方式朝向气缸偏压。弹性膨胀机的弯曲最大限度地减小了环，圆筒和锥体在旋转期间的尺寸和形状的不连续性的影响。连接到流量计的对准盖具有至少一个侧肋，该侧肋从配置盖的开口端处的安装凸缘中的多个安装孔中的每一个相邻的位置延伸。对应于侧肋的径向延伸的闭合肋位于对准盖内并且在盖的封闭端处并且朝向封闭端的中心延伸。在一些图中，每个封闭肋的端部附接到对准盖的封闭端上的凸缘。

8. 发明授权

US4919305A Fuel dispensing nozzle with built-in flow regulator 失效
标题翻译：燃油分配喷嘴内置流量调节器
公开(公告)号：US4919305A
公开(公告)日：1990-04-24
申请号：US333860
申请日：1989-04-04
申请人： Alexander R. Podgers
发明人： Alexander R. Podgers
IPC分类号： B67D7/52 , G05D7/01
CPC分类号： B67D7/52 , G05D7/0126 , Y10T137/7788 , Y10T137/88046
摘要： A fuel dispensing nozzle for refueling vehicles is disclosed. The nozzle provides a poppet valve for manually controlling the flow rate through the nozzle and an automatic flow control regulator for limiting the maximum flow rate through the nozzle to a predetermined maximum flow rate. The illustrated embodiment provides the automatic flow regulator in an existing passage within the nozzle body downstream from the poppet valve. Therefore, the regulator can be retrofitted into existing nozzles without separate fasteners or the like. The regulator includes a polymeric sleeve having lateral ports and a piston slidable in the sleeve providing an orifice around the operating rod of the poppet valve. A spring normally maintains the piston in its full open position. When flow rates approach the maximum desired predetermined flow rate, a pressure drop occurs through the orifice, producing a force overcoming the spring and causing the piston to move down and partially cover the ports in the sleeve. This results in throttling of the flow through the nozzle and limits the flow to rates below the predetermined maximum desired flow rate.
摘要翻译：公开了一种用于加油车辆的燃料分配喷嘴。喷嘴提供用于手动控制通过喷嘴的流量的提升阀和用于将通过喷嘴的最大流量限制到预定最大流量的自动流量控制调节器。所示实施例在自动流量调节器提供在提升阀下游的喷嘴体内的现有通道中。因此，调节器可以在没有单独的紧固件等的情况下改装到现有的喷嘴中。调节器包括具有侧向端口的聚合物套筒和可在套筒中滑动的活塞，其提供围绕提升阀的操作杆的孔口。弹簧通常将活塞保持在其完全打开位置。当流量接近最大期望的预定流速时，通过孔口发生压降，产生克服弹簧的力并使活塞向下移动并部分地覆盖套筒中的端口。这导致通过喷嘴的流量的节流，并将流量限制在低于预定最大期望流量的速率。

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