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1. 发明申请

WO0002778A9 FILLER NECK CLOSURE ASSEMBLY 审中-公开
标题翻译：填充器密封组件
公开(公告)号：WO0002778A9
公开(公告)日：2000-04-06
申请号：PCT/US9915617
申请日：1999-07-09
申请人： STANT MFG CO , HARRIS ROBERT S , JOBE JASON K
发明人： HARRIS ROBERT S , JOBE JASON K
IPC分类号： B60K15/035 , B60K15/04 , B65B31/06
CPC分类号： B60K15/04 , B60K15/03519 , B60K2015/03401
摘要： A closure assembly (10) includes a filler neck (12), a housing (18), and an appearance cover (16). Housing (18) includes a nozzle-receiving passageway (84) and an interior region (64). A closure door (24) is coupled to housing (18) and prevents fuel vapor from flowing through passageway (84). A pressure-relief valve assembly (22) is positioned within interior region (64) and controls the flow of fuel vapor through interior region (64) when closure door (24) is closed. A valve actuator (80) is coupled to housing (18) and includes a nozzle arm (83), a stem arm (85), and a conductor arm (86). Stem arm (85) moves with nozzle arm (83) and opens pressure-relief valve assembly (22) when nozzle arm (83) is engaged by a fuel-dispensing nozzle upon movement of a nozzle into passageway (84). Conductor arm (86) is coupled to nozzle arm (83) and is positioned to contact filler neck (12) through an opening (87) in housing (18). When a nozzle contacts nozzle arm (83), electrical charge present on fuel-dispensing nozzle is conducted through nozzle arm (83) and conductor arm (86) to filler neck (12).
摘要翻译：封闭组件（10）包括填充口（12），壳体（18）和外观罩（16）。壳体（18）包括喷嘴接收通道（84）和内部区域（64）。闭合门（24）联接到壳体（18）并防止燃料蒸气流过通道（84）。当关闭门（24）关闭时，减压阀组件（22）定位在内部区域（64）内并且控制燃料蒸气通过内部区域（64）的流动。阀致动器（80）联接到壳体（18）并且包括喷嘴臂（83），杆臂（85）和导体臂（86）。当喷嘴移动到通道（84）中时，当喷嘴臂（83）与燃料分配喷嘴接合时，杆臂（85）随着喷嘴臂（83）移动并打开减压阀组件（22）。导向臂（86）联接到喷嘴臂（83）并且定位成通过壳体（18）中的开口（87）接触填料颈部（12）。当喷嘴接触喷嘴臂（83）时，燃料分配喷嘴上存在的电荷通过喷嘴臂（83）和导体臂（86）传送到加注口（12）。

2. 发明申请

WO9922215A9 HAND-HELD FUEL CAP LEAKAGE TESTER 审中-公开
标题翻译：手持式燃油盖泄漏测试仪
公开(公告)号：WO9922215A9
公开(公告)日：2000-07-27
申请号：PCT/US9822987
申请日：1998-10-29
申请人： STANT MFG CO , HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： G01M3/02 , G01M3/28 , G01M3/32
CPC分类号： G01M3/3227 , G01M3/025 , G01M3/2869 , G01M3/3209
摘要： A fuel cap leakage tester (210) is provided comprising a fuel cap support (20), a pressure source (261), and a monitor (32). The fuel cap support (20) is formed to include a test chamber (28) and is adapted to receive a fuel cap (30) to be tested in the test chamber (28) to establish a pressurizable region, (57) therein and a sealed connection between the fuel cap (30) to be tested and the fuel cap support (20). The monitor (32) is positioned to communicate with the pressurizable region (57) formed in the fuel cap support (20) and is configured to measure air pressure in the pressurizable region (57). The fuel cap leakage tester (210) further comprises a system (222, 224, 226) for communicating a flow of pressurized air from the pressure source (261) to the pressurizable region (57) with a predetermined pressure drop of the pressurized air therebetween. The monitor (32) measures the pressure level of the pressurized air in the pressurizable region (57) to determine whether the fuel cap (30) to be tested meets or exceeds a predetermined leakage flow rate.
摘要翻译：提供一种燃料盖泄漏测试器（210），其包括燃料盖支撑件（20），压力源（261）和监视器（32）。燃料盖支撑件（20）形成为包括测试室（28），并且适于在测试室（28）中容纳待测试的燃料盖（30），以在其中建立可加压区域（57），并且在被测试的燃料盖（30）和燃料盖支撑件（20）之间的密封连接。监视器（32）定位成与形成在燃料盖支撑件（20）中的可加压区域（57）相通，并且被配置成测量可加压区域（57）中的空气压力。燃料盖泄漏测试器（210）还包括用于将加压空气流从压力源（261）传递到可加压区域（57）的系统（222,224,226），其间具有预定的压力空气压力。监视器（32）测量加压区域（57）中的加压空气的压力水平，以确定待测试的燃料盖（30）是否达到或超过预定的泄漏流量。

3. 发明申请

WO9953181A3 FUEL SYSTEM LEAKAGE DETECTOR 审中-公开
标题翻译：燃油系统泄漏探测器
公开(公告)号：WO9953181A3
公开(公告)日：1999-12-29
申请号：PCT/US9908237
申请日：1999-04-14
申请人： STANT MFG CO , HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： F02M25/08 , F02M65/00 , F02M33/02 , G01M19/00
CPC分类号： F02M25/0818 , F02M65/00
摘要： A fuel system leakage detector (1) includes a pressure source (3)and a test head (4) adapted to be coupled to a fuel system (17) of a vehicle (19) with engine (21), fuel tank (18), fuel filler neck (20), fuel closure cap (16) and evaporative emissions cannister (24), such fuel systems leakage detector also having a pneumatic circuit (5) coupled to a pressure source (3) and the test head (4), a pneumatic circuit bypass (2) coupled to the pressure source (3) and the test head (4), and a signaling device (7). The pneumatic circuit (5) includes a measurement device (6) coupled to the signaling device through which pressurized gas flows during leakage testing. Before testing, pressurized gas is diverted through the pneumatic circuit bypass (2) and bypasses the pneumatic circuit including the measurement device (6) to charge the test head (4) and the fuel system (17) for testing. The measurement device (6) then detects gas pressure differences between the test head (4) and the atmosphere whereby the signaling device (7) indicates the results of the leakage test.
摘要翻译：燃料系统泄漏检测器（1）包括压力源（3）和适于与发动机（21），燃料箱（18）联接到车辆（19）的燃料系统（17）的测试头（4），燃料加注口（20），燃料封闭盖（16）和蒸发排放罐（24），这种燃料系统泄漏检测器还具有联接到压力源（3）和测试头（4）的气动回路（5），耦合到压力源（3）和测试头（4）的气动回路旁路（2）和信号装置（7）。气动回路（5）包括耦合到信号装置的测量装置（6），在泄漏测试期间加压气体通过该装置流动。在测试之前，加压气体通过气动回路旁路（2）转向，并绕过包括测量装置（6）的气动回路以对测试头（4）和燃料系统（17）充电以进行测试。然后，测量装置（6）检测测试头（4）和大气之间的气体压力差，由此信号装置（7）指示泄漏测试的结果。

4. 发明申请

WO9905026A3 FUEL CAP 审中-公开
标题翻译：燃油盖
公开(公告)号：WO9905026A3
公开(公告)日：1999-04-15
申请号：PCT/US9815518
申请日：1998-07-23
申请人： STANT MFG CO , HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： B60K15/04 , B65D41/04
CPC分类号： B60K15/0406 , B60K2015/03401 , Y10S220/33
摘要： A fuel cap (210) of the present invention includes a closure member (16), a handle (14) for turning closure member (16) to engage and close a filler neck (12), and a conductor (204) configured to conduct an electrical charge from handle (14) to filler neck (12) during rotation of handle relative to closure member (16) and before movement of closure member (16) to break a seal established between closure member (16) and filler neck (12). Fuel cap (210) also includes a torque-transmission race (18) to provide a lost-motion driving connection between handle (14) and closure member (16).
摘要翻译：本发明的燃料盖（210）包括一关闭构件（16），一用于转动闭合构件（16）以接合和闭合一加注口（12）的把手（14），和一导体（204）在手柄相对于封闭构件（16）旋转期间以及在关闭构件（16）运动之前从手柄（14）到填充器颈部（12）的电荷，以打破建立在关闭构件（16）和填充口（12）之间的密封）。燃料盖（210）还包括扭矩传动圈（18），以在手柄（14）和关闭构件（16）之间提供空动驱动连接。

5. 发明申请

WO9708528A3 FUEL CAP LEAKAGE TESTER 审中-公开
标题翻译：燃油泄漏测试仪
公开(公告)号：WO9708528A3
公开(公告)日：1997-04-17
申请号：PCT/US9613415
申请日：1996-08-16
申请人： HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： G01M3/26 , G01M3/32 , G06F17/30 , G01M
CPC分类号： G01M3/26 , G01M3/3263
摘要： A fuel cap leakage tester (112) including a first (162, 160, 164) and a second passage (166, 130, 126) having equal restrictions (156, 158) connected to an inlet (180) which receives a source of pressure. A restriction (154) is placed at the outlet (164) of first passage (162, 160, 164) and the cap (128) to be tested is placed at the outlet (126) of the second passage (166, 130, 126). An indicator (120) is connected to the first passage (162, 160, 164) between the inlet restriction (156) and outlet restriction (154) and to the second passage (166, 130, 126) between the inlet restriction (158) and the outlet (126) for indicating if the leakage (129) at the outlet (126) with the cap (128) therein is greater or less than the flow rate of the other outlet restriction (154) . The other outlet restriction (154) is set to the desired standard.

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