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21. 发明授权

US5869757A Apparatus for volume determination 失效
标题翻译：体积测定装置
公开(公告)号：US5869757A
公开(公告)日：1999-02-09
申请号：US964380
申请日：1997-11-06
申请人： Christer Lundren , Bengt I. Larsson
发明人： Christer Lundren , Bengt I. Larsson
IPC分类号： B67D7/20 , B67D7/22 , G01F15/075 , G01F7/00
CPC分类号： B67D7/20 , B67D7/228 , G01F15/0755
摘要： An apparatus for volume determination in a pump unit for fluid, such as fuel, in which a first and a second metering means are provided which are juxtaposed. The metering means each comprise a metering casing having a shaft assembly, which is adapted to be rotated when fluid flows through the metering casing. Each metering means further comprises a pulse generating means, which has a frequency generator and a pulse generator and which is adapted to convert the rotation of the shaft assembly into pulses. The frequency generator is connected to the shaft assembly for rotation therewith, mounted in the respective metering casings. The two pulse generators are adapted to sense, in a contactless manner, rotation of the respective frequency generators and to emit pulses in relation thereto. The two pulse generators are arranged in a separate pulse generator module and are encompassed in a pulse generator casing, which is detachably connected to the metering casing. The invention is also directed to a separate pulse generator module.
摘要翻译：用于流体（例如燃料）的泵单元中用于体积确定的装置，其中设置有并置的第一和第二计量装置。计量装置每个包括具有轴组件的计量外壳，该轴组件适于当流体流过计量套管时旋转。每个计量装置还包括脉冲产生装置，其具有频率发生器和脉冲发生器，并且其适于将轴组件的旋转转换为脉冲。频率发生器连接到轴组件以与其一起旋转，安装在相应的计量箱中。两个脉冲发生器适于以非接触的方式感测各个频率发生器的旋转并且相对于其发射脉冲。两个脉冲发生器布置在单独的脉冲发生器模块中，并且包括在脉冲发生器壳体中，该脉冲发生器壳体可拆卸地连接到计量外壳。本发明还涉及一个单独的脉冲发生器模块。

22. 发明授权

US08512011B2 Fluid pump and fuel dispenser 有权
标题翻译：流体泵和燃油分配器
公开(公告)号：US08512011B2
公开(公告)日：2013-08-20
申请号：US11960299
申请日：2007-12-19
申请人： Bengt I. Larsson , Marie Hakansson
发明人： Bengt I. Larsson , Marie Hakansson
IPC分类号： F04B35/04 , F04B17/04
CPC分类号： B67D7/64 , B67D7/04 , B67D7/048 , F04B17/044 , F04B35/045
摘要： A fluid pump for a fuel dispensing unit comprises a pump housing with a first chamber and a second chamber, each chamber having a fluid inlet valve and a fluid outlet valve, respectively. The chambers are separated by a movable piston arranged to repeatedly decrease and increase the volumes of the chambers. The piston comprises a magnetic device, and an electromagnetic control configured to move the piston by altering a magnetic field, for repeatedly decreasing and increasing the volume of the chambers. A controllable fluid flow passage connected to first chamber and to the second chamber that allows fluid to pass from the first chamber to the second chamber without passing through the any of the fluid inlet valves or the fluid outlet valves so that when there is a flow of fuel from the first chamber to the second chamber via the fluid flow passage and when the piston moves towards the first side the first outlet valve and the second inlet valve remain closed during operation.
摘要翻译：用于燃料分配单元的流体泵包括具有第一室和第二室的泵壳体，每个室分别具有流体入口阀和流体出口阀。这些室被可移动的活塞分开，可移动的活塞被布置成反复地减小和增加室的体积。活塞包括磁性装置和电磁控制器，其被配置为通过改变磁场来移动活塞，以重复地减小和增加腔室的体积。连接到第一室和第二室的可控流体流动通道，其允许流体从第一室传递到第二室，而不通过任何流体入口阀或流体出口阀，使得当流动燃料经由流体流动通道从第一室到第二室，并且当活塞朝向第一侧移动时，第一出口阀和第二入口阀在操作期间保持关闭。

23. 发明申请

US20130074986A1 CABLE SEALING DEVICE 有权
标题翻译：电缆密封装置
公开(公告)号：US20130074986A1
公开(公告)日：2013-03-28
申请号：US13576947
申请日：2010-02-03
申请人： Bengt I. Larsson , Nina Jeppsson , Richard Carlsson , Christer Lundgren , Jonas Folkell , Petter Theren
发明人： Bengt I. Larsson , Nina Jeppsson , Richard Carlsson , Christer Lundgren , Jonas Folkell , Petter Theren
IPC分类号： B67D7/06 , H05K5/02
CPC分类号： H01B17/301 , B67D7/06 , H01B17/265 , H02G3/22 , H05K5/0247 , Y10T16/05
摘要： A cable sealing device for sealing a cable passing through a first and second surface is provided. The cable sealing device comprises a first sealing element extending in a first radial direction of the cable and configured to surround at least a portion of the cable and to seal an opening in the first surface, and a second sealing element extending in a second radial direction of the cable and configured to surround at least a portion of the cable and to seal an opening in the second surface. The extension of the first sealing element in the first radial direction is smaller than the extension of the second sealing element in the second radial direction.
摘要翻译：提供一种用于密封通过第一和第二表面的电缆的电缆密封装置。所述电缆密封装置包括第一密封元件，所述第一密封元件沿着所述电缆的第一径向方向延伸并且被构造为围绕所述电缆的至少一部分并且密封所述第一表面中的开口，以及第二密封元件，所述第二密封元件沿第二径向延伸并且被配置为围绕所述电缆的至少一部分并且密封所述第二表面中的开口。第一密封元件在第一径向上的延伸小于第二密封元件在第二径向方向上的延伸。

24. 发明申请

US20110100117A1 FLUID METER 有权
标题翻译：流量计
公开(公告)号：US20110100117A1
公开(公告)日：2011-05-05
申请号：US12900138
申请日：2010-10-07
申请人： Marie Hakansson , Bengt I. Larsson
发明人： Marie Hakansson , Bengt I. Larsson
IPC分类号： G01F3/14
CPC分类号： G01F3/18
摘要： A multiple piston type fluid meter is disclosed having a first connecting rod and a second connecting rod that are integral with their respective pistons. A multiple fluid meter assembly comprising at least two fluid meters, and a fuel dispensing unit comprising a fluid meter or multiple fluid meters are also disclosed.
摘要翻译：公开了一种多活塞式流量计，其具有与其相应的活塞成一体的第一连接杆和第二连杆。还公开了包括至少两个流量计的多重流量计组件和包括流量计或多个流量计的燃料分配单元。

25. 发明授权

US06217084B1 Device on a conduit end and arrangement for joining conduits 有权
标题翻译：导管端的装置和用于连接管道的装置
公开(公告)号：US06217084B1
公开(公告)日：2001-04-17
申请号：US09315272
申请日：1999-05-20
申请人： Bengt I. Larsson , Viveca Svensson
发明人： Bengt I. Larsson , Viveca Svensson
IPC分类号： F16L3708
CPC分类号： F16L37/1225
摘要： A device on a conduit end for joining the conduit (1) to a coupling (4) or some other receiver of the end of the conduit, which is made of aluminium or an aluminium alloy. Two external annular beads (2, 2′) are pressed out from the conduit wall on the conduit end and accommodate between themselves an O ring (3). In an arrangement for joining, the receiver (4) has a conical inlet and means, which together with the rear annular bead (2) form engaging means for a tightening means.
摘要翻译：用于将导管（1）连接到由铝或铝合金制成的管道端部的联接器（4）或一些其它接收器的导管端上的装置。两个外部环形凸珠（2,2'）从管道端部的导管壁被压出并在它们之间容纳O形环（3）。在接合装置中，接收器（4）具有锥形入口和与后环形凸缘（2）一起形成用于紧固装置的接合装置的装置。

26. 发明授权

US09038856B2 Fluid dispensing unit having a circulation system and a method for circulating a fluid in a fluid dispensing unit 有权
标题翻译：流体分配单元具有循环系统和用于在流体分配单元中循环流体的方法
公开(公告)号：US09038856B2
公开(公告)日：2015-05-26
申请号：US13508364
申请日：2009-11-09
申请人： Bengt I. Larsson
发明人： Bengt I. Larsson
IPC分类号： B67D7/12 , B67D7/42 , B67D7/02 , B67D7/62
CPC分类号： B67D7/82 , B67D7/02 , B67D7/04 , B67D7/42 , B67D7/428 , B67D7/62 , B67D7/80 , F16L53/38 , Y10T137/0318 , Y10T137/8593
摘要： A dispensing unit is provided having a circulation system for circulating a fluid in the dispensing unit. The circulation system includes a circulation circuit and a mechanism for circulating the fluid in the circulation circuit. By circulating the fluid, the fluid is counteracted from crystallizing. A method for circulating a fluid in a dispensing unit is also provided.
摘要翻译：提供了具有循环系统的分配单元，用于使分配单元中的流体循环。循环系统包括循环回路和使循环回路中的流体循环的机构。通过使流体循环，使流体从结晶中抵消。还提供了一种用于在分配单元中循环流体的方法。

27. 发明授权

US08196617B2 Vapor recovery detection means 有权
标题翻译：蒸气回收检测手段
公开(公告)号：US08196617B2
公开(公告)日：2012-06-12
申请号：US12252535
申请日：2008-10-16
申请人： Mattias Martensson , Bengt I. Larsson
发明人： Mattias Martensson , Bengt I. Larsson
IPC分类号： B65B31/00
CPC分类号： B67D7/0478 , G01P13/002
摘要： A vapor recovery system for recovering fuel vapor from a vehicle tank during dispensing of fuel into the vehicle tank. The vapor recovery system comprises a vapor recovery line for transporting fuel vapor, and detecting device for detecting a fuel vapor flow. The detecting device comprises a housing having a vapor inlet and a vapor outlet, a body movably arranged in the housing, and a sensor arranged to detect a location of the body within the housing. The body is configured to move from a first position in the housing to a second position in the housing in dependence of a rate of fuel vapor flow flowing from the vapor inlet to the vapor outlet.
摘要翻译：一种蒸汽回收系统，用于在将燃料分配到车辆罐中期间从车辆箱中回收燃料蒸汽。蒸汽回收系统包括用于输送燃料蒸气的蒸汽回收管线和用于检测燃料蒸汽流量的检测装置。检测装置包括具有蒸气入口和蒸气出口的壳体，可移动地布置在壳体中的主体和布置成检测主体在壳体内的位置的传感器。主体被配置为根据从蒸汽入口流到蒸气出口的燃料蒸汽流的速率从壳体中的第一位置移动到壳体中的第二位置。

28. 发明授权

US06363795B1 System and method for generating signal changes when determining an amount of fuel dispensed from a fuel pump unit 有权
标题翻译：当确定从燃料泵单元分配的燃料量时，产生信号变化的系统和方法
公开(公告)号：US06363795B1
公开(公告)日：2002-04-02
申请号：US09428365
申请日：1999-10-28
申请人： Anders Bergqvist , Bengt I. Larsson , Fredrik Lundby
发明人： Anders Bergqvist , Bengt I. Larsson , Fredrik Lundby
IPC分类号： G01F1500
CPC分类号： B67D7/08 , B67D7/221 , G01D5/145 , G01D5/24404 , G01D5/2451 , G01F1/075 , G01F1/115
摘要： A system including a pulse-generating device can comprise of at least one analog sensor and at least one unit for signal-processing is arranged to detect the analog signal and to generate signal changes having a higher frequency. When generating signal changes in connection with the determination of the amount of fuel dispensed from a fuel pump unit and a frequency generator for generating a periodic analog signal having a frequency is generated, which corresponds to a fuel volume flow in the pump unit. The amplitude of the analog signal is detected and then signal changes having a higher frequency are emitted, which is dependent on and higher than the frequency.
摘要翻译：包括脉冲发生装置的系统可以包括至少一个模拟传感器，并且用于信号处理的至少一个单元被布置成检测模拟信号并产生具有较高频率的信号变化。当产生与从燃料泵单元分配的燃料量的确定产生信号变化时，产生用于产生具有频率的周期性模拟信号的频率发生器，其对应于泵单元中的燃料体积流量。检测模拟信号的幅度，然后发射具有较高频率的信号变化，其取决于和高于频率。

29. 发明授权

US08347708B2 Fluid meter 有权
标题翻译：流量计
公开(公告)号：US08347708B2
公开(公告)日：2013-01-08
申请号：US12900138
申请日：2010-10-07
申请人： Marie Hakansson , Bengt I. Larsson
发明人： Marie Hakansson , Bengt I. Larsson
IPC分类号： G01F3/14
CPC分类号： G01F3/18
摘要： A multiple piston type fluid meter is disclosed having a first connecting rod and a second connecting rod that are integral with their respective pistons. A multiple fluid meter assembly comprising at least two fluid meters, and a fuel dispensing unit comprising a fluid meter or multiple fluid meters are also disclosed.
摘要翻译：公开了一种多活塞式流量计，其具有与其相应的活塞成一体的第一连接杆和第二连杆。还公开了包括至少两个流量计的多重流量计组件和包括流量计或多个流量计的燃料分配单元。

30. 发明申请

US20120305089A1 FLUID DISPENSING UNIT HAVING A CIRCULATION SYSTEM AND A METHOD FOR CIRCULATING A FLUID IN A FLUID DISPENSING UNIT 有权
标题翻译：具有循环系统的流体分配单元和用于在流体分配单元中循环流体的方法
公开(公告)号：US20120305089A1
公开(公告)日：2012-12-06
申请号：US13508364
申请日：2009-11-09
申请人： Bengt I. Larsson
发明人： Bengt I. Larsson
IPC分类号： F17D1/00
CPC分类号： B67D7/82 , B67D7/02 , B67D7/04 , B67D7/42 , B67D7/428 , B67D7/62 , B67D7/80 , F16L53/38 , Y10T137/0318 , Y10T137/8593
摘要： A dispensing unit having a circulation system for circulating a fluid in the dispensing unit is provided. The circulation system comprises, a circulation circuit, and a mechanism configured to circulate the fluid in the circulation circuit. By circulating the fluid, the fluid is counteracted from crystallizing. A method for circulating a fluid in a dispensing unit is also provided.
摘要翻译：提供一种具有用于在分配单元中循环流体的循环系统的分配单元。循环系统包括循环回路和构造成在循环回路中循环流体的机构。通过使流体循环，使流体从结晶中抵消。还提供了一种用于在分配单元中循环流体的方法。

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