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1. 发明授权

US06328075B1 Hose for transporting carbon dioxide refrigerant 失效
标题翻译：用于输送二氧化碳制冷剂的软管
公开(公告)号：US06328075B1
公开(公告)日：2001-12-11
申请号：US09480671
申请日：2000-01-11
申请人： Norihiko Furuta , Nobuaki Niki , Ayumu Ikemoto
发明人： Norihiko Furuta , Nobuaki Niki , Ayumu Ikemoto
IPC分类号： F16L914
CPC分类号： B32B1/08 , B32B27/08 , B32B27/306 , B32B27/32 , B32B2323/04 , B32B2329/04 , B32B2597/00 , B60H1/00571 , F16L11/088 , F16L2011/047
摘要： A hose for transporting carbon dioxide refrigerant has a wall formed by a plurality of layers, in which at least one metallic layer impermeable to carbon dioxide is positioned between a radially inner layer and a radially outer layer in its wall. The impermeable layer is a metallic layer formed by vapor deposition, or a laminated layer of at least one resin film and at least one metallic layer formed by vapor deposition. The hose is highly impermeable to carbon dioxide refrigerant, and maintains this impermeability with a high degree of reliability even when the hose is stretched.
摘要翻译：用于运输二氧化碳制冷剂的软管具有由多层形成的壁，其中至少一个不可渗透二氧化碳的金属层位于其壁的径向内层和径向外层之间。不透水层是通过气相沉积形成的金属层，或由至少一个树脂膜和通过气相沉积形成的至少一个金属层的叠层。软管对于二氧化碳制冷剂是非常不可渗透的，并且即使当软管被拉伸时也保持这种不可渗透性，并具有高可靠性。

2. 发明授权

US06237641B1 Hose for a refrigerant for an electrically driven compressor 失效
标题翻译：用于电动压缩机制冷剂的软管
公开(公告)号：US06237641B1
公开(公告)日：2001-05-29
申请号：US09434285
申请日：1999-11-05
申请人： Nobuaki Niki , Norihiko Furuta
发明人： Nobuaki Niki , Norihiko Furuta
IPC分类号： F16L1108
CPC分类号： F16L11/045 , B60H1/00385 , B60H1/00571 , F16L11/085 , F16L2011/047 , Y10S138/10
摘要： A hose for transporting a refrigerant for an electrically driven compressor has an inner layer of rubber having high resistance to an ester oil, and a laminated layer including a metallic foil, or a metallic layer formed by vapor deposition. It exhibits high degrees of electric insulation, refrigerant resistance, waterproofness and vibration resistance, and is suitable for use with an electrically driven compressor in an automobile air conditioner.
摘要翻译：用于输送用于电动压缩机的制冷剂的软管具有对酯油具有高耐性的橡胶内层，以及包括金属箔或通过气相沉积形成的金属层的层压层。它表现出高度的电绝缘性，制冷剂阻力，防水性和抗振性，并且适用于汽车空调中的电动压缩机。

3. 发明授权

US06213155B1 Fluid-impermeable composite hose 失效
标题翻译：流体不可渗透复合软管
公开(公告)号：US06213155B1
公开(公告)日：2001-04-10
申请号：US09438467
申请日：1999-11-12
申请人： Norihiko Furuta , Nobuaki Niki
发明人： Norihiko Furuta , Nobuaki Niki
IPC分类号： F16L1100
CPC分类号： F16L11/02 , F16L11/083 , Y10S138/10
摘要： A fluid-impermeable composite hose having a metallic foil in its wall includes as one of a plurality of layers forming its wall a laminated layer formed by laminating the metallic foil, a reinforcing material having a high stretch resistance and a resin film. The laminated layer protects the foil from being broken when the hose is deformed or stretched.
摘要翻译：在其壁上具有金属箔的流体不可渗透的复合软管包括通过层压金属箔，具有高拉伸阻力的增强材料和树脂膜而形成层压层的多个层中的一个。当软管变形或拉伸时，层压层保护箔不被破坏。

4. 发明授权

US06213156B1 Hose for refrigerant for an electrically driven compressor 失效
标题翻译：用于电动压缩机的制冷剂软管
公开(公告)号：US06213156B1
公开(公告)日：2001-04-10
申请号：US09461716
申请日：1999-12-16
申请人： Nobuaki Niki , Norihiko Furuta
发明人： Nobuaki Niki , Norihiko Furuta
IPC分类号： F16L1108
CPC分类号： B32B15/08 , B32B1/08 , B32B15/06 , B32B15/088 , B32B25/04 , B32B25/08 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2305/08 , B32B2323/04 , B32B2377/00 , B32B2597/00 , B60H1/00385 , B60H1/00571 , F16L11/045 , F16L11/085 , F16L2011/047 , Y10S138/10
摘要： A hose for conveying a refrigerant to an electrically driven compressor in an automobile air conditioner has a wall formed by at least an innermost thin resin layer and a laminated layer including a metallic foil or a metallic layer formed by vapor deposition. It is excellent in electric insulation, refrigerant resistance, waterproofness and vibration resistance.
摘要翻译：用于将制冷剂输送到汽车空调机中的电动压缩机的软管具有由至少最内侧的薄树脂层和包含金属箔或通过气相沉积形成的金属层的层叠层形成的壁。电绝缘性，耐制冷剂性，防水性和抗振性优异。

5. 发明申请

US20060183372A1 Quick connector for fuel piping 审中-公开
标题翻译：快速连接器用于燃油管道
公开(公告)号：US20060183372A1
公开(公告)日：2006-08-17
申请号：US11355054
申请日：2006-02-15
申请人： Nobuaki Niki
发明人： Nobuaki Niki
IPC分类号： H01R13/73
CPC分类号： B60K15/01 , B60K2015/03453 , F16L5/027 , F16L37/008
摘要： A quick connector for a fuel piping is constituted by a connector main body having a vertical insertion pipe inserted and fitted into an insertion hole of an mating side installed equipment and a nipple portion formed laterally with respect to the insertion pipe, and an elastic hook portion having a latching hook elastically latched to a latched portion provided in the installed equipment. The elastic hook portion may be structured as an independent body from the connector main body. Or the latching hook may be structured such as to be latched to the latched portion inward from an outer side.
摘要翻译：用于燃料管道的快速连接器由具有插入并嵌入到配合侧安装设备的插入孔中的垂直插入管和相对于插入管横向形成的接头部的连接器主体构成，弹性钩部具有弹性锁定到设置在所安装的设备中的闩锁部分的闩锁钩。弹性钩部可以构成为与连接器主体相独立的主体。或者可以构造闩锁钩，以便从外侧向内锁定到锁定部分。

6. 发明授权

US06390140B2 Fluid-impermeable composite hose 失效
标题翻译：流体不可渗透复合软管
公开(公告)号：US06390140B2
公开(公告)日：2002-05-21
申请号：US09781321
申请日：2001-02-13
申请人： Nobuaki Niki , Kunihiro Noba , Yuji Takagi
发明人： Nobuaki Niki , Kunihiro Noba , Yuji Takagi
IPC分类号： F16L1110
CPC分类号： F16L11/085
摘要： A fluid-impermeable composite hose has a wall including a laminated layer formed by longitudinally lapping a laminated sheet which contains a metallic foil, or a metallic layer formed by vapor deposition. The laminated layer is bound with thread wound about it at a density not exceeding 20%, and bound to an extent forming constrictions therein if required. The thread prevents the deformation in cross section of the hose and the separation of the overlapping edge portions of the laminated sheet which might otherwise be caused by the bending resistance of the laminated sheet. The constrictions improve the flexibility of the hose.
摘要翻译：流体不可渗透的复合软管具有壁，其包括通过纵向研磨包含金属箔的层叠片或通过气相沉积形成的金属层而形成的层叠层。层压层以不超过20％的密度缠绕在其周围，并且如果需要则结合到其中形成收缩的程度。螺纹防止软管的横截面变形，层压片的重叠边缘部的分离，否则可能由层压片的抗弯曲性引起。收缩提高了软管的灵活性。

7. 发明授权

US07401820B2 Connector mounting structure 有权
公开(公告)号：US07401820B2
公开(公告)日：2008-07-22
申请号：US11355840
申请日：2006-02-16
申请人： Nobuaki Niki
发明人： Nobuaki Niki
IPC分类号： F16L19/00
CPC分类号： F16L37/144 , F02M55/00 , F02M2200/8023 , F16L37/088
摘要： A connector is inserted into a connection hole provided on a fluid piping equipment, and the connector is prevented from dropping out via a retainer held by a retainer holding portion. The connector has a connecting portion including a flange stop portion, and a positioning means is disposed between the connecting portion and the fluid piping equipment. This positioning means is to position the connecting portion in a circumferential direction so as not to rotate relative to the connection hole and has a mounting angle adjusting function capable of positioning the connecting portion in the circumferential direction selectively at any one of a number of mounting angular positions relative to the connection hole. An annular surface on the other end in the axial direction of the stop portion is formed in a taper shape tapered toward the other end in the axial direction.

8. 发明申请

US20070000928A1 WELDING JOINT FOR FUEL TANK 审中-公开
标题翻译：燃油罐焊接接头
公开(公告)号：US20070000928A1
公开(公告)日：2007-01-04
申请号：US11427159
申请日：2006-06-28
申请人： Takahiro Nishiyama , Kazutaka Katayama , Nobuaki Niki
发明人： Takahiro Nishiyama , Kazutaka Katayama , Nobuaki Niki
IPC分类号： B62D33/00
CPC分类号： B60K15/04 , B29C65/02 , B29C66/112 , B29C66/116 , B29C66/131 , B29C66/322 , B29C66/326 , B29C66/3282 , B29C66/53247 , B29C66/71 , B29C66/723 , B29C66/7234 , B29C66/8322 , B29K2023/065 , B29K2023/086 , B29K2995/0067 , B29L2009/00 , B29L2031/7172 , B32B1/08 , B32B7/08 , B32B27/08 , B32B27/306 , B32B27/32 , B32B2307/7265 , B32B2605/00 , B60K15/03177
摘要： A welding joint for a fuel tank includes a cylindrical portion and an annular weld portion. The weld portion has a multi-layer structure formed by layering an inner layer member made of a resin alloy material obtained by alloying a modified HDPE, to which a functional group having a high affinity to a hydroxyl group of EVOH is introduced, and EVOH, or by alloying the modified HDPE, normal HDPE and EVOH, and an outer layer member which uses the HDPE resin and/or modified HDPE resin and has high weldability to the fuel tank. Each of the inner and outer layer members is heat-welded to the fuel tank at a corresponding welding end surface. In a vicinity of at least one of the welding end surfaces of the inner outer layer members, a flow preventing portion that prevent a molten part of the inner layer member from flowing the outer layer member is provided.
摘要翻译：用于燃料箱的焊接接头包括圆柱形部分和环形焊接部分。焊接部分具有多层结构，其通过将由通过合金化引入具有对EVOH的羟基具有高亲和力的官能团的改性HDPE和EVOH形成的树脂合金材料制成的内层构件，或通过将改性HDPE，普通HDPE和EVOH合金化，以及使用HDPE树脂和/或改性HDPE树脂并对燃料箱具有高可焊性的外层构件。每个内层和外层构件在相应的焊接端面处被热焊接到燃料箱。在内层构件的至少一个焊接端面的附近，设置防止内层构件的熔融部分流过外层构件的流动防止部。

9. 发明申请

US20060088374A1 Welding joint of fuel tank 审中-公开
标题翻译：燃油箱焊接
公开(公告)号：US20060088374A1
公开(公告)日：2006-04-27
申请号：US11255247
申请日：2005-10-21
申请人： Takahiro Nishiyama , Kensuke Sasai , Kazutaka Katayama , Hiroaki Ito , Nobuaki Niki , Junichiro Suzuki
发明人： Takahiro Nishiyama , Kensuke Sasai , Kazutaka Katayama , Hiroaki Ito , Nobuaki Niki , Junichiro Suzuki
IPC分类号： F16B11/00
CPC分类号： B60K15/01 , B60K15/03177 , B60K2015/03453 , F16L33/30 , F16L41/084 , Y10T403/477 , Y10T403/478
摘要： A welding joint has a cylindrical portion being a connection portion, and an annular fusion-welded portion disposed at a base end part of the cylindrical portion, the fusion-welded portion being configured to be thermal fusion welded to a resin-made fuel tank. The cylindrical portion is constructed by employing a resinous alloy material in which a modified high-density polyethylene obtained by introducing a functional group of high affinity to a hydroxyl group of ethylene-vinylalcohol copolymer is alloyed with the ethylene-vinylalcohol copolymer, and at least the fusion-welded portion comprises an inner layer employing the resinous alloy material and an outer layer employing at least one of the high-density polyethylene and the modified high-density polyethylene and externally covering the inner layer.
摘要翻译：焊接接头具有作为连接部的圆筒部和设置在圆筒部的基端部的环状熔焊部，该熔接部被构造成与树脂制的燃料箱热熔接。圆筒部通过使用树脂合金材料构成，其中通过将与乙烯 - 乙烯醇共聚物的羟基引入高亲和力的官能团而获得的改性高密度聚乙烯与乙烯 - 乙烯醇共聚物合金化，并且至少熔接部分包括使用树脂合金材料的内层和使用高密度聚乙烯和改性高密度聚乙烯中的至少一种的外层，并从外部覆盖内层。

10. 发明授权

US07552745B2 Valve connector 有权
标题翻译：阀门连接器
公开(公告)号：US07552745B2
公开(公告)日：2009-06-30
申请号：US11359171
申请日：2006-02-22
申请人： Takahiro Nishiyama , Nobuaki Niki
发明人： Takahiro Nishiyama , Nobuaki Niki
IPC分类号： F16K15/02
CPC分类号： F16L37/40 , Y10T137/7929 , Y10T137/7939
摘要： A valve connector has a connector housing with a through-path and an internal valve disposed in the connector housing for opening and closing the through-path. The internal valve has a valve body with a plurality of guides. Each of the guides is provided with a support recess for receiving an axial end portion of a compression spring. A radially inward portion on a radially inward end of the guide with respect to the support recess extends longer than a radially outward portion on a radially outward end of the guide with respect to the support recess.
摘要翻译：阀连接器具有连接器壳体，其具有通孔和设置在连接器壳体中的用于打开和关闭通路的内部阀。内部阀具有带有多个导向件的阀体。每个引导件设置有用于接收压缩弹簧的轴向端部的支撑凹部。相对于支撑凹部，引导件的径向向内端部的径向向内部分比引导件的径向向外端部相对于支撑凹部的径向向外部分延伸。

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