Interface hose seal for low permeation fuel supply unit flange
    1.
    发明申请
    Interface hose seal for low permeation fuel supply unit flange 审中-公开
    用于低渗透燃料供应单元法兰的接口软管密封

    公开(公告)号:US20080042435A1

    公开(公告)日:2008-02-21

    申请号:US11889468

    申请日:2007-08-14

    IPC分类号: F16L23/16

    摘要: A flange structure (10′) for a fuel supply unit of a vehicle includes an electrically conductive fuel port (16′) having a periphery and first and second ends (22, 23). The first end includes first barb structure (28). A plastic flange (20′) is overmolded on the periphery of the fuel port between the first and second ends. A portion of the overmolded flange defines fitting structure (25) having second barb structure (27). A hose (30) is provided having first and second inner diameter portions. The first barb structure (28) engages surfaces of the first inner diameter portion (32), and the second barb structure (27) engages surfaces of the second inner diameter portion, thereby by preventing fuel or fuel vapor from passing between the periphery of the fuel port and the overmolded flange.

    摘要翻译: 用于车辆的燃料供应单元的凸缘结构(10')包括具有周边和第一和第二端(22,23)的导电燃料端口(16')。 第一端包括第一倒钩结构(28)。 塑料凸缘(20')在第一和第二端之间的燃料端口的外围被包覆成型。 包覆模制的凸缘的一部分限定具有第二倒钩结构(27)的配合结构(25)。 软管(30)具有第一和第二内径部分。 第一倒钩结构(28)接合第一内径部分(32)的表面,并且第二倒钩结构(27)接合第二内径部分的表面,由此通过防止燃料或燃料蒸汽在第 燃油口和包覆成型法兰。

    Interface weld seal for low permeation flange of a fuel supply unit
    2.
    发明申请
    Interface weld seal for low permeation flange of a fuel supply unit 审中-公开
    用于燃料供应单元的低渗透法兰的接口焊接密封

    公开(公告)号:US20080011277A1

    公开(公告)日:2008-01-17

    申请号:US11826280

    申请日:2007-07-13

    IPC分类号: F02M37/04

    CPC分类号: F02M37/0017 F02M37/0076

    摘要: A flange structure (10′) for a fuel supply unit of a vehicle includes at least one electrically conductive fuel port (16′) having first and second ends (22, 24). A plastic flange (20′) is overmolded on at least a portion of the fuel port between the first and second ends. The flange is constructed and arranged to be coupled with a fuel tank of a vehicle. A welded connection (26) is provided between the fuel port and the plastic flange defining a barrier to prevent fuel or fuel vapor from passing between the periphery of the fuel port and the flange.

    摘要翻译: 用于车辆的燃料供应单元的凸缘结构(10')包括至少一个具有第一和第二端(22,24)的导电燃料端口(16')。 塑料凸缘(20')在第一和第二端之间的燃料端口的至少一部分上被包覆成型。 凸缘构造和布置成与车辆的燃料箱连接。 焊接连接件(26)设置在燃料端口和塑料凸缘之间,限定了阻挡件,以防止燃料或燃料蒸气在燃料端口的周边与法兰之间通过。

    Electrostatic discharge solution for angled fuel port of a fuel pump
    3.
    发明申请
    Electrostatic discharge solution for angled fuel port of a fuel pump 失效
    用于燃油泵倾斜燃油口的静电喷射溶液

    公开(公告)号:US20080042439A1

    公开(公告)日:2008-02-21

    申请号:US11889472

    申请日:2007-08-14

    IPC分类号: F16L23/00 H01R13/648

    摘要: Fuel port structure (10) of a fuel pump (20) includes a fuel port (12) having a periphery (14), an internal portion defining a fuel passage (16), and a free end (18). An electrically conductive grounding structure (22) has a first portion (24) disposed at least partially within the fuel passage and a second portion (26) extending from the free end. A fuel delivery tube (28) is coupled to the periphery of the fuel port at the free end thereof. The fuel delivery tube has an electrically conductive portion (30) in contact with the second portion of the grounding structure to provide a discharge path for static electricity created when fuel flows through the fuel passage.

    摘要翻译: 燃料泵(20)的燃料口结构(10)包括具有周边(14),限定燃料通道(16)的内部部分和自由端(18)的燃料口(12)。 导电接地结构(22)具有至少部分地设置在燃料通道内的第一部分(24)和从自由端延伸的第二部分(26)。 燃料输送管(28)在其自由端连接到燃料端口的周边。 燃料输送管具有与接地结构的第二部分接触的导电部分(30),以提供当燃料流过燃料通道时产生的静电的排放路径。

    Electrostatic discharge solution for grounding struts and spring in fuel supply unit
    4.
    发明申请
    Electrostatic discharge solution for grounding struts and spring in fuel supply unit 有权
    燃油供应单元接地支柱和弹簧的静电放电解决方案

    公开(公告)号:US20070283936A1

    公开(公告)日:2007-12-13

    申请号:US11802046

    申请日:2007-05-18

    申请人: Parag Athalye

    发明人: Parag Athalye

    IPC分类号: F02M37/04

    摘要: A fuel supply unit (40) for vehicles includes a flange assembly (28) and a reservoir assembly (38). The flange assembly includes a flange (36), at least a pair of metal struts (26) extending from the flange, and electrically conductive spring structure (20). The spring structure includes a first and second spring members (24, 26) having coils. Each coil receives at least a portion of an associated strut. A central leg member (30) joins the first and second spring members. The reservoir assembly includes a reservoir (42), a fuel pump (44) in the reservoir, a fuel filter (46) in the reservoir and associated with the fuel pump for filtering fuel. The fuel filter has an electrically conductive portion (48). The struts are coupled with the reservoir with the spring members being disposed between the flange and the reservoir. The central leg member contacts the electrically conductive portion of the fuel filter.

    摘要翻译: 用于车辆的燃料供应单元(40)包括凸缘组件(28)和储存器组件(38)。 凸缘组件包括凸缘(36),至少一对从凸缘延伸的金属支柱(26)和导电弹簧结构(20)。 弹簧结构包括具有线圈的第一和第二弹簧构件(24,26)。 每个线圈接收相关支柱的至少一部分。 中央支腿构件(30)连接第一和第二弹簧构件。 储存器组件包括储存器(42),储存器中的燃料泵(44),储存器中的燃料过滤器(46),并且与用于过滤燃料的燃料泵相关联。 燃料过滤器具有导电部分(48)。 支柱与储存器联接,弹簧构件设置在凸缘和储存器之间。 中央支腿构件与燃料过滤器的导电部分接触。

    Interface hose seal for low permeation flange of a fuel supply unit
    5.
    发明授权
    Interface hose seal for low permeation flange of a fuel supply unit 失效
    用于燃料供应单元的低渗透法兰的接口软管密封

    公开(公告)号:US08070187B2

    公开(公告)日:2011-12-06

    申请号:US11889473

    申请日:2007-08-14

    IPC分类号: F16L33/00 F16L47/28

    CPC分类号: F02M37/0017

    摘要: A flange structure (10) is provided for a fuel supply unit of a vehicle. The flange structure includes at least one electrically conductive fuel port (16′) having a periphery and first and second ends (22, 23). The first end (22) includes first barb structure (28). A plastic flange (20′) is overmolded on at least a portion of the periphery of the fuel port between the first and second ends. A portion of the flange overmolded on the portion of the periphery of the fuel port defines fitting structure (25) having second barb structure (27). A hose (30) is coupled with the first end of the fuel port and with the fitting structure with the first and second barb structures engaging the hose thereby preventing fuel or fuel vapor from passing between the periphery of the fuel port and the overmolded flange.

    摘要翻译: 为车辆的燃料供给单元设置有凸缘结构(10)。 凸缘结构包括至少一个导电燃料端口(16'),其具有周边以及第一和第二端部(22,23)。 第一端(22)包括第一倒钩结构(28)。 塑料凸缘(20')在第一和第二端之间的燃料端口的周边的至少一部分上被包覆成型。 在燃料端口的周边部分上包覆模制的凸缘的一部分限定具有第二倒钩结构(27)的嵌合结构(25)。 软管(30)与燃料端口的第一端连接,并且配合结构与第一和第二倒钩结构接合软管,从而防止燃料或燃料蒸汽在燃料端口的周边和包覆成型的凸缘之间通过。

    Electrostatic dissipation solution for angled fuel port of a fuel supply unit
    6.
    发明授权
    Electrostatic dissipation solution for angled fuel port of a fuel supply unit 有权
    燃料供应单元倾斜燃料口的静电消除解决方案

    公开(公告)号:US07810846B2

    公开(公告)日:2010-10-12

    申请号:US11889474

    申请日:2007-08-14

    IPC分类号: F16L41/00

    摘要: A flange structure (10′) for a fuel supply unit of a vehicle includes at least one non-electrically conductive plastic fuel port (16′) having first and second ends. A non-electrically conductive plastic flange (20′) is integral with the fuel port between the first and second ends. The flange is constructed and arranged to be coupled with a fuel tank of a vehicle. Electrically conductive grounding structure (32) is associated with the fuel port and has an elongated portion (36) extending within the fuel port so as to be exposed to fuel, and an end (40) connected with the elongated portion. An electrically conductive hose (30) is coupled with the first end of the fuel port and is in contact with the end of the grounding structure thereby defining a discharge path such that static electricity generated when fuel flows through the fuel port can be dissipated through the discharge path.

    摘要翻译: 用于车辆的燃料供应单元的凸缘结构(10')包括至少一个具有第一和第二端的非导电塑料燃料端口(16')。 非导电塑料凸缘(20')与第一和第二端之间的燃料端口是一体的。 凸缘构造和布置成与车辆的燃料箱连接。 导电接地结构(32)与燃料端口相关联并且具有在燃料端口内延伸以便暴露于燃料的细长部分(36)和与细长部分连接的端部(40)。 导电软管(30)与燃料口的第一端连接,并与接地结构的端部相接触,从而形成一个排放路径,使得当燃料流过燃料口时产生的静电能够通过 放电路径。

    Interface O-ring seal for low permeation flange of a fuel supply unit
    7.
    发明授权
    Interface O-ring seal for low permeation flange of a fuel supply unit 失效
    接口用于燃料供应单元的低渗透法兰的O形密封圈

    公开(公告)号:US07669900B2

    公开(公告)日:2010-03-02

    申请号:US11822649

    申请日:2007-07-09

    申请人: Parag Athalye

    发明人: Parag Athalye

    IPC分类号: F16L13/14 F16L47/28

    摘要: A flange structure (10′) for a fuel supply unit of a vehicle includes at least one electrically conductive fuel port (16′) having first and second ends (22, 24) and features (25, 26) defining a channel (28) about a periphery thereof. An elastomer seal (30) is disposed in the channel. A plastic flange (20′) is overmolded on at least a portion of the fuel port between the first and second ends and on at least a portion of the elastomer seal, with the elastomer seal defining a barrier preventing fuel or fuel vapor from passing between the periphery of the fuel port and the overmolded flange.

    摘要翻译: 用于车辆的燃料供应单元的凸缘结构(10')包括至少一个具有第一和第二端(22,24)的导电燃料端口(16')和限定通道(28)的特征(25,26) 围绕其周边。 弹性体密封件(30)设置在通道中。 塑料凸缘(20')在第一和第二端之间的燃料端口的至少一部分上以及在弹性体密封件的至少一部分上被包覆成型,弹性体密封件限定阻挡物,防止燃料或燃料蒸气在 燃料口的周边和包覆成型的法兰。

    Interface hose seal for low permeation flange of a fuel supply unit
    8.
    发明申请
    Interface hose seal for low permeation flange of a fuel supply unit 失效
    用于燃料供应单元的低渗透法兰的接口软管密封

    公开(公告)号:US20080042436A1

    公开(公告)日:2008-02-21

    申请号:US11889473

    申请日:2007-08-14

    IPC分类号: F16L23/16

    CPC分类号: F02M37/0017

    摘要: A flange structure (10) is provided for a fuel supply unit of a vehicle. The flange structure includes at least one electrically conductive fuel port (16′) having a periphery and first and second ends (22, 23). The first end (22) includes first barb structure (28). A plastic flange (20′) is overmolded on at least a portion of the periphery of the fuel port between the first and second ends. A portion of the flange overmolded on the portion of the periphery of the fuel port defines fitting structure (25) having second barb structure (27). A hose (30) is coupled with the first end of the fuel port and with the fitting structure with the first and second barb structures engaging the hose thereby by preventing fuel or fuel vapor from passing between the periphery of the fuel port and the overmolded flange.

    摘要翻译: 为车辆的燃料供给单元设置有凸缘结构(10)。 凸缘结构包括至少一个导电燃料端口(16'),其具有周边以及第一和第二端部(22,23)。 第一端(22)包括第一倒钩结构(28)。 塑料凸缘(20')在第一和第二端之间的燃料端口的周边的至少一部分上被包覆成型。 在燃料端口的周边部分上包覆模制的凸缘的一部分限定具有第二倒钩结构(27)的嵌合结构(25)。 软管(30)与燃料端口的第一端连接,并且配合结构与第一和第二倒钩结构接合软管,由此通过防止燃料或燃料蒸汽在燃料端口的周边与包覆的模制的凸缘 。

    Electrostatic discharge solution for angled fuel port of a fuel pump
    9.
    发明授权
    Electrostatic discharge solution for angled fuel port of a fuel pump 失效
    用于燃油泵倾斜燃油口的静电喷射溶液

    公开(公告)号:US07690692B2

    公开(公告)日:2010-04-06

    申请号:US11889472

    申请日:2007-08-14

    IPC分类号: F16L33/00

    摘要: Fuel port structure (10) of a fuel pump (20) includes a fuel port (12) having a periphery (14), an internal portion defining a fuel passage (16), and a free end (18). An electrically conductive grounding structure (22) has a first portion (24) disposed at least partially within the fuel passage and a second portion (26) extending from the free end. A fuel delivery tube (28) is coupled to the periphery of the fuel port at the free end thereof. The fuel delivery tube has an electrically conductive portion (30) in contact with the second portion of the grounding structure to provide a discharge path for static electricity created when fuel flows through the fuel passage.

    摘要翻译: 燃料泵(20)的燃料口结构(10)包括具有周边(14),限定燃料通道(16)的内部部分和自由端(18)的燃料口(12)。 导电接地结构(22)具有至少部分地设置在燃料通道内的第一部分(24)和从自由端延伸的第二部分(26)。 燃料输送管(28)在其自由端连接到燃料端口的周边。 燃料输送管具有与接地结构的第二部分接触的导电部分(30),以提供当燃料流过燃料通道时产生的静电的排放路径。

    Electrostatic discharge solution for grounding struts and spring in fuel supply unit
    10.
    发明授权
    Electrostatic discharge solution for grounding struts and spring in fuel supply unit 有权
    燃油供应单元接地支柱和弹簧的静电放电解决方案

    公开(公告)号:US07398769B2

    公开(公告)日:2008-07-15

    申请号:US11802046

    申请日:2007-05-18

    申请人: Parag Athalye

    发明人: Parag Athalye

    IPC分类号: F02M37/04

    摘要: A fuel supply unit (40) for vehicles includes a flange assembly (28) and a reservoir assembly (38). The flange assembly includes a flange (36), at least a pair of metal struts (26) extending from the flange, and electrically conductive spring structure (20). The spring structure includes a first and second spring members (24, 26) having coils. Each coil receives at least a portion of an associated strut. A central leg member (30) joins the first and second spring members. The reservoir assembly includes a reservoir (42), a fuel pump (44) in the reservoir, a fuel filter (46) in the reservoir and associated with the fuel pump for filtering fuel. The fuel filter has an electrically conductive portion (48). The struts are coupled with the reservoir with the spring members being disposed between the flange and the reservoir. The central leg member contacts the electrically conductive portion of the fuel filter.

    摘要翻译: 用于车辆的燃料供应单元(40)包括凸缘组件(28)和储存器组件(38)。 凸缘组件包括凸缘(36),至少一对从凸缘延伸的金属支柱(26)和导电弹簧结构(20)。 弹簧结构包括具有线圈的第一和第二弹簧构件(24,26)。 每个线圈接收相关支柱的至少一部分。 中央支腿构件(30)连接第一和第二弹簧构件。 储存器组件包括储存器(42),储存器中的燃料泵(44),储存器中的燃料过滤器(46),并且与用于过滤燃料的燃料泵相关联。 燃料过滤器具有导电部分(48)。 支柱与储存器联接,弹簧构件设置在凸缘和储存器之间。 中央支腿构件与燃料过滤器的导电部分接触。