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公开(公告)号：US06523576B2
公开(公告)日：2003-02-25
申请号：US09734858
申请日：2000-12-13
申请人： Tomohisa Imaeda , Kenichi Mitsui
发明人： Tomohisa Imaeda , Kenichi Mitsui
IPC分类号： F16L1100
CPC分类号： F02M37/0017 , F02M37/0041 , F02M55/00 , F02M69/462 , F16L11/15
摘要： A fuel hose should reduce noise during fuel injection into an engine, and should not interfere with other engine components. The fuel hose supplies fuel drawn up from a fuel tank to the fuel injection valves of the engine, and is formed from a resin material which is resistant to fuel. The fuel hose comprises a hose main body having a fuel passage, and an non-circular component formed as a result of at least part of the cross sectional shape of the hose main body being non-circular. The non-circular component has a plurality of ribs running in the axial direction along the hose main body, and absorbs pulsation by the varying of the cross sectional shape of the ribs in response to variations in the pressure on the fuel flowing through the fuel passage, thereby resisting alterations to the shape in the axial direction.
摘要翻译： 燃油软管应减少燃油喷射到发动机时的噪音，并且不应干扰其他发动机部件。 燃料软管将从燃料箱引出的燃料供给到发动机的燃料喷射阀，并由耐燃料的树脂材料形成。 燃料软管包括具有燃料通道的软管主体和由软管主体的至少一部分截面形状为非圆形而形成的非圆形部件。 非圆形部件具有沿着软管主体在轴向上延伸的多个肋，并且响应于流过燃料通道的燃料的压力的变化，通过改变肋的横截面形状来吸收脉动 从而抵抗轴向上的形状的改变。
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公开(公告)号：US08608012B2
公开(公告)日：2013-12-17
申请号：US12292708
申请日：2008-11-25
申请人： Tomohide Aoki , Tomohisa Imaeda
发明人： Tomohide Aoki , Tomohisa Imaeda
CPC分类号： B60K15/03177 , B29C49/04 , B29C49/20 , B29C2049/2013 , B29C2049/4807 , B29L2031/7172 , B60K15/077
摘要： An automotive fuel tank is provided in which a plurality of mounting members are provided on a built-in part which are fusion bonded to an inner surface of an outer wall of the fuel tank so as to attach the built-in part in place in the fuel tank. An abutment portion is formed on the mounting member which is brought into abutment with an inner surface of the outer wall of the fuel tank. The abutment portion has formed thereon an abutment surface which is made to tightly stick to the inner surface of the outer wall of the fuel tank and elongated projections which project from the abutment surface, whose cross section at their distal end portions is of triangular shape and which penetrate into an interior of the outer wall of the fuel tank, and a height of an apex of the elongated projection from the abutment surface is in the range of 30% to 70% of a thickness of the outer wall of the fuel tank.
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公开(公告)号：US20100051114A1
公开(公告)日：2010-03-04
申请号：US12461927
申请日：2009-08-27
IPC分类号： F16K21/00
CPC分类号： F16K24/04 , F16K17/36 , Y10T137/0874 , Y10T137/3099 , Y10T137/6004
摘要： The tank valve unit includes a support body, and a fuel cutoff valve installed on the support body. The support body includes a mounting plate having a support engaged portion. The fuel cutoff valve has a casing in which a valve chamber is defined by a tubular casing body and a bottom cover installed in the bottom part of the casing body; and a float mechanism housed inside the valve chamber. The bottom cover has a first engaging portion adapted to attach to the casing body by engaging the casing body, and a second engaging portion adapted to secure to the mounting plate by engaging the support engaged portion.
摘要翻译： 油箱阀单元包括安装在支撑体上的支撑体和燃料切断阀。 支撑体包括具有支撑接合部分的安装板。 燃料切断阀具有壳体，其中阀室由管状壳体和安装在壳体的底部中的底盖限定; 以及容纳在阀室内的浮动机构。 底盖具有第一接合部分，其适于通过接合壳体主体而附接到壳体主体，以及第二接合部分，其适于通过接合支撑接合部分而固定到安装板。
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公开(公告)号：US20090139994A1
公开(公告)日：2009-06-04
申请号：US12292708
申请日：2008-11-25
申请人： Tomohide Aoki , Tomohisa Imaeda
发明人： Tomohide Aoki , Tomohisa Imaeda
IPC分类号： B60K15/03
CPC分类号： B60K15/03177 , B29C49/04 , B29C49/20 , B29C2049/2013 , B29C2049/4807 , B29L2031/7172 , B60K15/077
摘要： An automotive fuel tank is provided in which a plurality of mounting members are provided on a built-in part which are fusion bonded to an inner surface of an outer wall of the fuel tank so as to attach the built-in part in place in the fuel tank. An abutment portion is formed on the mounting member which is brought into abutment with an inner surface of the outer wall of the fuel tank. The abutment portion has formed thereon an abutment surface which is made to tightly stick to the inner surface of the outer wall of the fuel tank and elongated projections which project from the abutment surface, whose cross section at their distal end portions is of triangular shape and which penetrate into an interior of the outer wall of the fuel tank, and a height of an apex of the elongated projection from the abutment surface is in the range of 30% to 70% of a thickness of the outer wall of the fuel tank.
摘要翻译： 提供了一种汽车燃料箱，其中多个安装构件设置在内置部分上，该内置部分熔接在燃料箱的外壁的内表面上，以将内置部件安装在 油箱。 在安装构件上形成有抵靠部，该抵接部与燃料箱的外壁的内表面抵接。 邻接部分在其上形成有邻接表面，该邻接表面紧紧地粘附到燃料箱的外壁的内表面上，并且从邻接表面突出的细长突起，该突出部在其远端部分的横截面为三角形， 其穿透到燃料箱的外壁的内部，并且细长突起从顶端表面的顶点的高度在燃料箱的外壁的厚度的30％至70％的范围内。
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公开(公告)号：US06616195B2
公开(公告)日：2003-09-09
申请号：US10091570
申请日：2002-03-07
申请人： Tomohisa Imaeda , Mitsutaka Kondo
发明人： Tomohisa Imaeda , Mitsutaka Kondo
IPC分类号： F16L3712
CPC分类号： F16L37/0985 , F16L2201/10 , Y10S285/921
摘要： A connector comprises a casing 20 with a pipe fitting bore 25 to which a pipe P is fitted; a pipe fixing component 30 which slides against the casing and fixed the pipe P when the pipe is fitted to the pipe fitting bore 25; and a seal component 40 that is mounted facing the pipe duct 26 to seal the pipe P. The pipe fixing component 30 is elastically deformed, when the pipe P is fitted, from the temporary stop position at which it is temporarily stopped in the pipe fitting bore 25, and moves to the connecting position where the pipe is fixed, it being possible to externally view whether the pipe fixing component 30 is in the connecting position. The connector requires no checker or the like to check the connection with the pipe P, thus preventing poor seals.
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公开(公告)号：US08261763B2
公开(公告)日：2012-09-11
申请号：US12461927
申请日：2009-08-27
IPC分类号： F16K24/04
CPC分类号： F16K24/04 , F16K17/36 , Y10T137/0874 , Y10T137/3099 , Y10T137/6004
摘要： The tank valve unit includes a support body, and a fuel cutoff valve installed on the support body. The support body includes a mounting plate having a support engaged portion. The fuel cutoff valve has a casing in which a valve chamber is defined by a tubular casing body and a bottom cover installed in the bottom part of the casing body; and a float mechanism housed inside the valve chamber. The bottom cover has a first engaging portion adapted to attach to the casing body by engaging the casing body, and a second engaging portion adapted to secure to the mounting plate by engaging the support engaged portion.
摘要翻译： 油箱阀单元包括安装在支撑体上的支撑体和燃料切断阀。 支撑体包括具有支撑接合部分的安装板。 燃料切断阀具有壳体，其中阀室由管状壳体和安装在壳体的底部中的底盖限定; 以及容纳在阀室内的浮动机构。 底盖具有第一接合部分，其适于通过接合壳体主体而附接到壳体主体，以及第二接合部分，其适于通过接合支撑接合部分而固定到安装板。
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