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9 条记录 (耗时 0.036 秒)

    Fuel dispensing nozzle
    1.
    发明公开
    Fuel dispensing nozzle 失效
    燃油分配喷嘴

    公开(公告)号：EP0216240A3

    公开(公告)日：1988-03-02

    申请号：EP86112439

    申请日：1986-09-09

    申请人： Husky Corporation

    发明人： Fink, Arthur C., Jr.

    IPC分类号： B67D05/373

    CPC分类号： B67D7/48 ,  B67D7/52

    摘要： This invention adds a fuel pressure sensitive piston (22) at a location adjacent to the automatic shut off mechanism (14) of a fuel dispensing nozzle, extending a lever (36) responsive to the reciprocal movements of the piston (22) for either biasing against the diaphragm (15) of the shut off mechanism (14), to raise it and disengage its associated latch mechanism (17) for release of the dispenser handle (8) and closure of the nozzle poppet valve (6), as when there is no fuel being delivered from the pump, or in the alternative, shifting said lever (36) to disengage the diaphragm (15), as when fuel pressure from the pump at the inlet (3) of the nozzle (1) forces the piston (22) in an opposite direction, thereby releasing its contact with said diaphragm (15), and allowing the automatic shut off mechanism (15) to routinely function.

    Fuel dispensing nozzle
    3.
    发明公开
    Fuel dispensing nozzle 失效
    对于燃料灌装设备。

    公开(公告)号：EP0216240A2

    公开(公告)日：1987-04-01

    申请号：EP86112439.4

    申请日：1986-09-09

    申请人： Husky Corporation

    发明人： Fink, Arthur C., Jr.

    IPC分类号： B67D5/373

    CPC分类号： B67D7/48 ,  B67D7/52

    摘要： This invention adds a fuel pressure sensitive piston (22) at a location adjacent to the automatic shut off mechanism (14) of a fuel dispensing nozzle, extending a lever (36) responsive to the reciprocal movements of the piston (22) for either biasing against the diaphragm (15) of the shut off mechanism (14), to raise it and disengage its associated latch mechanism (17) for release of the dispenser handle (8) and closure of the nozzle poppet valve (6), as when there is no fuel being delivered from the pump, or in the alternative, shifting said lever (36) to disengage the diaphragm (15), as when fuel pressure from the pump at the inlet (3) of the nozzle (1) forces the piston (22) in an opposite direction, thereby releasing its contact with said diaphragm (15), and allowing the automatic shut off mechanism (15) to routinely function.

    Vapour control valve for a vapour recovery fuel dispensing nozzle
    4.
    发明公开
    Vapour control valve for a vapour recovery fuel dispensing nozzle 失效
    Rückgas-KontrolventilfürKraftstoffzapfpistole mitDampfrückgewinnung。

    公开(公告)号：EP0683133A1

    公开(公告)日：1995-11-22

    申请号：EP94630032.4

    申请日：1994-05-20

    申请人： HUSKY CORPORATION

    发明人： Mitchell, Thomas O. ,  Fink, Arthur C., Jr.

    IPC分类号： B67D5/378

    CPC分类号： B67D7/54 ,  Y10T137/86324

    摘要： A vapor valve for use in conjunction with the fuel dispensing nozzle (1) for capturing vapors returned through the nozzle to a storage area, the nozzle incorporating a body (2), a spout (3) extending forwardly therefrom, and the nozzle (1) having an operating latch pin (20) and housing (14) for normally providing for opening or shut-off of the nozzle during a dispensing function, a vapor passageway (11) extending through the spout, communicating into the latch pin housing (14), and extending through the nozzle body for return of vapors back to a storage area, and a latch ring (16) operatively associated with the latch pin (20) and providing for opening or closure to the vapor port of the latch pin housing (14) to furnish its opening while fuel is being dispensed for return of vapors to a storage area, or when the fuel dispensing function is curtailed, providing for an upward shifting of the latch ring (16) within the housing for closure of its associated vapor port and preventing the escape of vapors to the atmosphere.

    摘要翻译： 一种用于与燃料分配喷嘴（1）结合使用的蒸汽阀，用于捕获通过喷嘴返回到存储区域的蒸气，所述喷嘴包括主体（2），从其向前延伸的喷口（3）和喷嘴（1） ）具有操作闩锁销（20）和壳体（14），用于在分配功能期间正常地提供喷嘴的打开或关闭;蒸汽通道（11），其延伸穿过喷口，连通到闩锁销壳体（14） ），并且延伸穿过所述喷嘴体以将蒸气返回到存储区域;以及闩锁环（16），其与所述闩锁销（20）可操作地相关联并且提供用于打开或关闭所述闩锁销壳体的蒸气端口（ 14）当燃料被分配用于将蒸气返回到存储区域时或者当燃料分配功能被限制时提供其开口，以提供锁定环（16）在壳体内向上移动以关闭其相关联的蒸汽 港口和防止e 蒸气蒸发到大气层。

    Breakaway concentric hose coupling
    5.
    发明公开
    Breakaway concentric hose coupling 失效
    TrennkupplungfürkonzentrischeSchläuche。

    公开(公告)号：EP0650005A1

    公开(公告)日：1995-04-26

    申请号：EP94630060.5

    申请日：1994-10-20

    申请人： HUSKY CORPORATION

    发明人： Fink, Arthur C., Jr. ,  Mitchell, Thomas O.

    IPC分类号： F16L55/10 ,  F16L37/56

    CPC分类号： F16L55/1015 ,  B67D7/3218 ,  Y10T137/1632 ,  Y10T137/87957 ,  Y10T137/87965

    摘要： The break away hose coupling for use in conjunction with a vapor recovery nozzle and for application within a fuel line, prevents untimely decoupling, only decouples upon the exertion of a predetermined amount of tension, prevents unnecessary leakage of fuel and vapors, and is fully reconnectable. The coupling (7) includes a pair of fittings (9, 11), for connecting to the fuel line, a sleeve (12) for housing the fittings (9, 11), and each fitting (9, 11) incorporating a check valve (18, 54) to provide for closure of the fluid flow passage (21, 48) and closure of the vapor flow passage (25, 62, 59) when decoupling occurs, a fluid chamber providing for flow of fluid and a vapor return passage, internal of the fluid flow passage, allowing vapor recovery in a concentric line. The device is pressure compensated to eliminate the effects of line shock.

    摘要翻译： 提供用于与蒸气回收喷嘴结合使用的断路软管接头，用于燃料管线中的应用，其防止不及时的解耦，其仅在施加预定量的张力时解耦。 联接器包括用于连接到燃料管线的一对配件，用于容纳配件的套筒，并且每个配件结合有止回阀以提供流体流动通道的关闭以及当解耦时发生蒸气流动通道的关闭。 流体室提供流体和流体流动通道内部的蒸气返回通道，允许以同心线的蒸汽回收。 该设备进行压力补偿，以消除线路冲击的影响。

    Fuel dispensing nozzle
    6.
    发明公开
    Fuel dispensing nozzle 失效
    Kraftstoffzapfpistole。

    公开(公告)号：EP0478496A1

    公开(公告)日：1992-04-01

    申请号：EP91630072.6

    申请日：1991-09-24

    申请人： Husky Corporation

    发明人： Fink, Arthur C., Jr. ,  Mitchell, Thomas O.

    IPC分类号： B67D5/378 ,  B67D5/373

    CPC分类号： B67D7/48 ,  B67D7/54 ,  B67D2007/545

    摘要： The fuel dispensing nozzle (10) has a body (12) in which a fuel passage is formed. A spout assembly (18) is attachable to the body in fluid communication therewith for fuel to flow from the body through the spout and into a tank (T). A valve (20) is interposed in the passage and controls fuel flow through the body. A flexible bellows (80) fits over the spout with the outer end (72) thereof sealingly engaging an inlet (I) of the tank to prevent fuel vapors from escaping into the atmosphere. A control apparatus is responsive to movement of the bellows when the spout is inserted into the tank to open the valve, and to removal of the spout from the tank to close the valve. An apparatus (176) is responsive to the vapor pressure within the tank to effect closing of the valve when an overpressure condition occurs thereby to prevent vapor from escaping into the atmosphere. The apparatus includes first and second pivotally connected levers (132, 136) one of which moves in response to movement of the bellows and the other of which moves in response to the vapor pressure reaching a predetermined level indicative of the tank being substantially full to close the valve and prevent vapors from escaping.

    摘要翻译： 燃料分配喷嘴（10）具有其中形成有燃料通道的主体（12）。 喷嘴组件（18）可连接到主体上，与其流体连通，以使燃料从主体通过喷口流入罐（T）。 阀门（20）插入通道中并控制通过车体的燃料流。 柔性波纹管（80）装配在喷嘴上方，其外端（72）密封地与罐的入口（I）接合，以防止燃料蒸汽逸出到大气中。 当喷嘴插入罐中以打开阀门时，控制装置响应于波纹管的移动，并且从罐中移除喷嘴以关闭阀门。 当超压状态发生时，装置（176）响应于罐内的蒸汽压力以实现阀的关闭，从而防止蒸汽逸出到大气中。 该装置包括第一和第二枢转连接的杆（132,136），其中一个杆响应于波纹管的移动而移动，另一个杆响应于蒸汽压力达到预定水平而移动，指示罐基本上完全关闭 阀门并防止蒸汽逸出。

    Dispensing nozzle improvement for returning recovered vapor condensate
    8.
    发明公开
    Dispensing nozzle improvement for returning recovered vapor condensate 失效
    on。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

    公开(公告)号：EP0527106A1

    公开(公告)日：1993-02-10

    申请号：EP92630072.4

    申请日：1992-08-04

    申请人： Husky Corporation

    发明人： Fink, Arthur C., Jr. ,  Mitchell, Thomas O.

    IPC分类号： B67D5/378 ,  B67D5/06

    CPC分类号： B67D7/0478 ,  B67D7/54

    摘要： The fuel dispensing nozzle (10) has a body (12) including a fuel passage for fuel to flow from a source thereof through the body (12). A spout (18) is attached to the body (12) in fluid communication therewith for fuel to flow into the spout (18) from the passage. The distal end of the spout (18) forms a mouth (19) insertable into the tank. A vapor return path is provided for capturing fuel vapors and returning them to the source, so to substantially reduce or eliminate emissions. A vacuum is produced in a variable venturi portion (42) of the nozzle (10) and is applied to the return path to extract any fuel collecting therein. This vacuum is in addition to another vacuum produced at the venturi (42) and used to assist in automatically shutting-off fuel flow when the tank is full. This device is a power generating source that is not limited to only fuel extraction and nozzle shut off. It can also be used for other apparent uses, having the multiple usage applied in conjunction with the vapor recovery systems in the category of the balanced pressure system and the vacuum assist system.

    摘要翻译： 燃料分配喷嘴（10）具有主体（12），该主体（12）包括燃料通道，用于燃料从其源流经本体（12）。 喷嘴（18）附接到与其流体连通的主体（12），燃料从通道流入喷口（18）。 喷嘴（18）的远端形成可插入罐中的口（19）。 提供蒸气返回路径用于捕获燃料蒸气并将其返回到源，从而大大减少或消除排放。 在喷嘴（10）的可变文氏管部分（42）中产生真空并且被施加到返回路径以提取在其中收集的任何燃料。 该真空除了在文丘里管（42）处产生的另一个真空之外，并且用于在罐充满时帮助自动关闭燃料流。 该装置是发电源，不限于仅燃料提取和喷嘴关闭。 它还可以用于其他明显的用途，具有与平衡压力系统和真空辅助系统类别中的蒸气回收系统一起使用的多种用途。