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111. 发明授权

US1998221A Automatic cut-off device 失效
公开(公告)号：US1998221A
公开(公告)日：1935-04-16
申请号：US68034433
申请日：1933-07-14
申请人： NAT PNEUMATIC CO
发明人： CONKLIN ROSCOE D
IPC分类号： B67D7/48
CPC分类号： B67D7/48 , B67D7/52

112. 发明授权

US1917364A Control device for liquid dispensing apparatus 失效
标题翻译：液体分配装置用控制装置
公开(公告)号：US1917364A
公开(公告)日：1933-07-11
申请号：US58766132
申请日：1932-01-20
申请人： GALLAGHER ROBERT J
发明人： GALLAGHER ROBERT J
IPC分类号： B67D7/48
CPC分类号： B67D7/48

113. 发明授权

US09242849B2 Filling nozzle 有权
标题翻译：灌装喷嘴
公开(公告)号：US09242849B2
公开(公告)日：2016-01-26
申请号：US14078201
申请日：2013-11-12
申请人： Elaflex Hiby Tanktechnik GmbH & Co. KG
发明人： Stefan Kunter , Ulrich Meyer
IPC分类号： B65B1/30 , B67D7/48 , B67D7/50 , B67C3/26 , B67D7/02 , B67D7/34 , B67D7/54
CPC分类号： B67D7/48 , B67C3/264 , B67D7/02 , B67D7/34 , B67D7/50 , B67D2007/545
摘要： The invention relates to a filling nozzle for dispensing a liquid into a tank of a motor vehicle, having a main valve (5). It is provided according to the invention that a safety valve (7) is arranged downstream of the main valve (5), which safety valve can be moved from a closed position into an open position by means of an opening movement directed in an upstream direction, and that a safety device (11) is provided which has an operative connection to the safety valve (7) and which is designed to detect the insertion of the filling nozzle into a tank provided for the corresponding liquid and which effects a movement of the safety valve from the closed position into the open position when an insertion of the filling nozzle into a tank provided for the corresponding liquid is detected.
摘要翻译：本发明涉及一种用于将液体分配到具有主阀（5）的机动车辆的罐中的填充喷嘴。根据本发明提供了一种安全阀（7），其设置在主阀（5）的下游，该安全阀可以通过沿着上游方向的打开运动从关闭位置移动到打开位置并且提供了一种具有与安全阀（7）的可操作连接的安全装置（11），该安全装置被设计成检测将填充喷嘴插入到为相应液体设置的罐中，当将填充喷嘴插入到为相应液体提供的罐中时，安全阀从关闭位置进入打开位置。

114. 发明授权

US08539991B1 Vapor recovery fuel dispensing nozzle 有权
标题翻译：蒸汽回收燃料分配喷嘴
公开(公告)号：US08539991B1
公开(公告)日：2013-09-24
申请号：US12807888
申请日：2010-09-16
申请人： Cameron D. Carmack , David L. Imler
发明人： Cameron D. Carmack , David L. Imler
IPC分类号： B65B1/30 , B67D7/48
CPC分类号： B67D7/48
摘要： A vacuum-assist fuel dispensing nozzle has a body defining a fuel supply passage and a vapor return passage each having a control valve operated simultaneously by a hand actuated lever pivotally connected to an axially movable tubular member retained by a diaphragm actuated clutch. A fuel dispensing spout extends from the body and a fuel responsive poppet valve, and the spout encloses an air bleed passage which actuates the clutch. The housing supports a vapor flow responsive valve within the vapor passage and includes a ferrous valve member or disc movable within retainers between a closed position contacting an annular seat to block the flow of vapor and an open position permitting a free flow of vapor through the vapor passage. A circular magnet is supported by the retainers and magnetically attracts the valve disc to the closed position in response to no flow of vapor through the vapor passage.
摘要翻译：真空辅助燃料分配喷嘴具有限定燃料供应通道和蒸汽返回通道的主体，每个阀都具有通过手动致动杆同时操作的控制阀，所述手动致动杆可枢转地连接到由隔膜致动离合器保持的可轴向移动的管状构件。燃料分配喷口从主体和燃料响应提升阀延伸，并且喷口包围致动离合器的排气通道。壳体在蒸汽通道内支撑蒸气流响应阀，并且包括可在保持器内的可移动的铁质阀构件或盘，该闭合位置在接触环形座之间的闭合位置以阻止蒸气流和允许蒸气自由流过蒸气的打开位置通道。圆形磁体由保持器支撑，并且响应于没有蒸气通过蒸汽通道的流动而将阀盘磁吸引到关闭位置。

115. 发明授权

US08528609B2 Refilling nozzle with vapor recovery relief valve 失效
标题翻译：用蒸汽回收安全阀加注喷嘴
公开(公告)号：US08528609B2
公开(公告)日：2013-09-10
申请号：US13046286
申请日：2011-03-11
申请人： Timothy M. Garrison , Matthew R. Lauber , Harold M. Schubert
发明人： Timothy M. Garrison , Matthew R. Lauber , Harold M. Schubert
IPC分类号： B67D7/36 , B67D7/48
CPC分类号： B67D7/48 , B67D7/54 , Y10T137/3109
摘要： A nozzle system including a nozzle body configured to dispense fuel through a fuel path thereof into a vehicle tank. The nozzle body includes a vapor path configured such that vapor recovered from the vehicle tank during refueling is passable therethrough. The nozzle system further includes a main vapor valve positioned in the vapor path and configured to selectively block the vapor path. The main vapor valve is movable to a position wherein the main vapor valve does not block the vapor path. The nozzle system further includes a relief valve in fluid communication with the vapor path. The relief valve is configured to open to allow ambient air to enter into the vapor path when sufficiently low pressure is present in the vapor path, and the relief valve is generally aligned with the main vapor valve.
摘要翻译：一种喷嘴系统，包括喷嘴体，其构造成将燃料通过其燃料路径分配到车辆罐中。喷嘴体包括蒸汽通道，其被配置为使得在加油期间从车辆罐回收的蒸汽可以通过其中。喷嘴系统还包括位于蒸气路径中的主蒸汽阀，并被配置为选择性地阻挡蒸气路径。主蒸汽阀可移动到主蒸气阀不阻挡蒸气路径的位置。喷嘴系统还包括与蒸气路径流体连通的安全阀。安全阀被构造成打开以允许环境空气进入蒸汽通道，当在蒸汽路径中存在足够低的压力时，安全阀与主蒸气阀大致对准。

116. 发明授权

US06851628B1 Nozzle for dispensing liquid in a container 失效
标题翻译：用于在容器中分配液体的喷嘴
公开(公告)号：US06851628B1
公开(公告)日：2005-02-08
申请号：US10684143
申请日：2003-10-10
申请人： Timothy M. Garrison , Harold M. Schubert
发明人： Timothy M. Garrison , Harold M. Schubert
IPC分类号： B05B7/02 , B05B9/01 , B65B1/30 , B65B3/00 , B65B3/28 , B65B31/04 , B67D7/32 , B67D7/48 , B67D7/54 , F23D11/46 , F23D14/60
CPC分类号： B67D7/3209 , B67D7/48 , B67D7/52 , B67D7/54
摘要： A nozzle is provided including with a nozzle body having an inlet for receiving liquid, an outlet for dispensing liquid, and a liquid passage extending between the inlet and the outlet. The nozzle includes a valve assembly adapted to selectively control the flow of liquid through the liquid passage. The nozzle further includes a latch stem including a latch groove and a pivot and a lever pivotally attached to the latch stem adjacent the pivot, wherein the latch stem may be selectively locked with respect to the nozzle body to provide an operable pivot to facilitate actuation of the valve assembly by the lever, and wherein the latch stem may be selectively unlocked with respect to the nozzle body to release the pivot to hinder actuation of the valve assembly by the lever.
摘要翻译：提供一种喷嘴，其包括具有用于接收液体的入口的喷嘴体，用于分配液体的出口以及在入口和出口之间延伸的液体通道。喷嘴包括适于选择性地控制通过液体通道的液体流动的阀组件。该喷嘴还包括一个闩锁杆，其包括一个锁定槽和一个枢轴以及一个可枢转地连接在靠近枢轴的闩锁杆上的杠杆，其中闩杆可以相对于喷嘴主体选择性地锁定，以提供可操作的枢轴，所述阀组件通过所述杆，并且其中所述闩锁杆可以相对于所述喷嘴主体选择性地解锁，以释放所述枢轴以阻止所述阀组件由所述杠杆的致动。

117. 发明授权

US5813443A Vapor recovery fuel nozzles 失效
标题翻译：蒸气回收燃料喷嘴
公开(公告)号：US5813443A
公开(公告)日：1998-09-29
申请号：US986521
申请日：1992-12-07
申请人： Mark D. Dalhart , Paul B. Anderson , David A. Damico
发明人： Mark D. Dalhart , Paul B. Anderson , David A. Damico
IPC分类号： B67D7/42 , B67D7/48 , B67D7/54 , B65B1/04
CPC分类号： B67D7/421 , B67D7/48 , B67D7/54
摘要： A vacuum assisted, vapor recovery fuel nozzle comprising a nozzle body and a spout mounted thereon. The spout comprises an inner tube and an outer tube. The inner tube and passage means in the body provide a fuel passage. The inner and outer tubes define a vapor return passage in the spout. The inner end of the outer tube is provided with a radial flange, which is clamped, by a breakaway nut, on the nozzle body to mount the spout thereon. The nozzle is provided with an automatic shut off mechanism, which includes a venturi valve for generating a negative pressure. In the absence of an overfill condition, this negative pressure is vented to atmosphere through a vent tube disposed in the vapor return passage. A normally closed vapor return valve, mounted on the nozzle body, is opened in response to the nozzle's flow control valve, so that vapors will be drawn into the entrance of the vapor return passage at the outer end of the spout. The spout is formed by telescoping the inner tube into a ferrule and the ferrule into the outer tube to provide a reenforced outer end for the spout. The nozzle body is compositely formed by a body member, a vapor cap and housing means for a main valve trip mechanism. The coaxial hose is attached to the hand grip of the nozzle at a downward angle. An optional, vestigial shroud is provided to prevent escape of vapors during delivery of fuel.
摘要翻译：一种真空辅助蒸汽回收燃料喷嘴，其包括喷嘴体和安装在其上的喷口。喷嘴包括内管和外管。本体内管和通道装置提供燃料通道。内管和外管在出口中限定蒸气返回通道。外管的内端设置有径向凸缘，该凸缘通过分流螺母在喷嘴体上夹紧以将喷口安装在其上。喷嘴设置有自动关闭机构，其包括用于产生负压的文丘里阀。在没有过度填充状态的情况下，该负压通过设置在蒸汽返回通道中的排气管排放到大气中。响应于喷嘴的流量控制阀，安装在喷嘴本体上的常闭蒸气回流阀被打开，使得蒸汽将在喷口的外端被吸入蒸气返回通道的入口。喷嘴通过将内管伸缩成套圈而形成，并且将套圈插入外管中以为喷口提供一个加强的外端。喷嘴体由主体部件，蒸气盖和用于主阀脱扣机构的壳体装置复合形成。同轴软管以向下的角度附接到喷嘴的手柄。提供可选的残留护罩，以防止在运送燃料过程中蒸气逸出。

118. 发明授权

US5620031A Vapor recovery fuel nozzles 失效
标题翻译：蒸气回收燃料喷嘴
公开(公告)号：US5620031A
公开(公告)日：1997-04-15
申请号：US486102
申请日：1995-06-07
申请人： Mark D. Dalhart , Paul B. Anderson , David A. Damico
发明人： Mark D. Dalhart , Paul B. Anderson , David A. Damico
IPC分类号： B67D7/42 , B67D7/48 , B67D7/54 , B65B1/30 , B65B3/28
CPC分类号： B67D7/421 , B67D7/48 , B67D7/54
摘要： A vacuum assisted, vapor recovery fuel nozzle comprising a nozzle body and a spout mounted thereon. The spout comprises an inner tube and an outer tube. The inner tube and a passage in the body provide a fuel passage. The inner and outer tubes define a vapor return passage in the spout. The inner end of the outer tube is provided with a radial flange, which is clamped, by a breakaway nut, on the nozzle body to mount the spout thereon. The nozzle is provided with an automatic shut off mechanism, which includes a venturi valve for generating a negative pressure. In the absence of an overfill condition, this negative pressure is vented to atmosphere through a vent tube disposed in the vapor return passage. A normally closed vapor return valve, mounted on the nozzle body, is opened in response to the nozzle's flow control valve, so that vapors will be drawn into the entrance of the vapor return passage at the outer end of the spout. The spout is formed by telescoping the inner tube into a ferrule and the ferrule into the outer tube to provide a reenforced outer end for the spout. The nozzle body is compositely formed by a body member, a vapor cap and a housing for a main valve trip mechanism. The coaxial hose is attached to the hand grip of the nozzle at a downward angle. An optional, vestigial shroud is provided to prevent escape of vapors during delivery of fuel.
摘要翻译：一种真空辅助蒸汽回收燃料喷嘴，其包括喷嘴体和安装在其上的喷口。喷嘴包括内管和外管。内管和主体中的通道提供燃料通道。内管和外管在出口中限定蒸气返回通道。外管的内端设置有径向凸缘，该凸缘通过分流螺母在喷嘴体上夹紧以将喷口安装在其上。喷嘴设置有自动关闭机构，其包括用于产生负压的文丘里阀。在没有过度填充状态的情况下，该负压通过设置在蒸汽返回通道中的排气管排放到大气中。响应于喷嘴的流量控制阀，安装在喷嘴本体上的常闭蒸气回流阀被打开，使得蒸汽将在喷口的外端被吸入蒸气返回通道的入口。喷嘴通过将内管伸缩成套圈而形成，并且将套圈插入外管中以为喷口提供一个加强的外端。喷嘴体由主体部件，蒸气盖和用于主阀脱扣机构的壳体复合形成。同轴软管以向下的角度附接到喷嘴的手柄。提供可选的残留护罩，以防止在运送燃料过程中蒸气逸出。

119. 发明授权

US5435356A Vapor recovery nozzle 失效
标题翻译：蒸汽回收喷嘴
公开(公告)号：US5435356A
公开(公告)日：1995-07-25
申请号：US261035
申请日：1994-06-14
申请人： Joshua E. Rabinovich
发明人： Joshua E. Rabinovich
IPC分类号： B67D7/04 , B67D7/48 , B67D7/54 , B65B31/00
CPC分类号： B67D7/0482 , B67D7/48 , B67D7/54
摘要： A vapor recovery nozzle has a dual passage hose connector, a fluid control body connected to the connector, a fluid turbine body connected to the fluid control body, and a fluid venturi body mounted within the fluid turbine body, a barrier flange and a vapor impeller housing surrounding a fluid and vapor conduit spout and connected to the barrier flange and fluid turbine body. A fluid turbine and a vapor impeller are mounted on opposite sides of the barrier flange on bearings which are supported on an axle extended from the venturi body. Magnetic couplings drive the vapor impeller with the fluid turbine. Fluid vapor is actively withdrawn from the tank and is moved under a positive discharge pressure through the vapor channel and in the nozzle guard, past a check valve in the vapor channel and through the vapor passage in the hose. Fluid is controlled by a poppet valve which is closed in the direction of fluid flow by a spring. An inner plunger opens a valve when the inner plunger is connected to an outer plunger by needle rollers. The outer plunger is moved by a cam connected to the fluid lever. Fluid flows inward through tangential openings in a turbine chamber, and then flows through a venturi and check valve. A radial opening near the check valve produces a reduced pressure, which is raised by vapor drawn through a sensor opening near a distal end of the nozzle. The opening is closed by liquid.
摘要翻译：蒸汽回收喷嘴具有双通道软管连接器，连接到连接器的流体控制主体，连接到流体控制主体的流体涡轮机主体和安装在流体涡轮机主体内的流体文丘里体，阻挡凸缘和蒸气叶轮壳体围绕流体和蒸气导管喷口并连接到阻挡凸缘和流体涡轮机体。流体涡轮机和蒸汽叶轮安装在支撑在从文氏管本体延伸的轴上的轴承上的阻挡凸缘的相对侧上。磁耦合器驱动蒸汽叶轮与流体涡轮机。流体蒸汽主动地从罐中取出并且在正的排出压力下通过蒸气通道和喷嘴保护件移动，经过蒸气通道中的止回阀并且通过软管中的蒸气通道。流体由提升阀控制，该提升阀通过弹簧在流体流动的方向上封闭。当内柱塞通过滚针连接到外柱塞时，内柱塞打开阀。外柱塞由连接到流体杆的凸轮移动。流体向内流过涡轮室中的切向开口，然后流经文丘里管和止回阀。在止回阀附近的径向开口产生减压，该压力通过在喷嘴的远端附近的传感器开口吸入的蒸气而升高。开口用液体封闭。

120. 发明授权

US5297594A Vapor recovery nozzle 失效
标题翻译：蒸汽回收喷嘴
公开(公告)号：US5297594A
公开(公告)日：1994-03-29
申请号：US893335
申请日：1992-06-03
申请人： Joshua E. Rabinovich
发明人： Joshua E. Rabinovich
IPC分类号： B67D7/04 , B67D7/48 , B67D7/54 , B65B31/00 , B67D5/32
CPC分类号： B67D7/0482 , B67D7/48 , B67D7/54
摘要： A vapor recovery nozzle having a turbine located in the nozzle portion which is driven by the flow of fuel. The turbine rotates an impeller also located in the nozzle which draws in the vapor during pump. The nozzle also has a hydraulic system which automatically shuts off the nozzle when fluid is displaced in an accumulator cylinder.
摘要翻译：蒸汽回收喷嘴，其具有位于喷嘴部分中的由燃料流驱动的涡轮机。涡轮旋转也位于喷嘴中的叶轮，其在泵期间吸入蒸气。喷嘴还具有液压系统，当液体在蓄压缸中移位时，该液压系统可自动关闭喷嘴。

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