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1. 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。

2. 发明申请

US20060185738A1 Valve connector 有权
公开(公告)号：US20060185738A1
公开(公告)日：2006-08-24
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.

3. 发明申请

US20060134361A1 Low-permeable composite hose 审中-公开
标题翻译：低渗透复合软管
公开(公告)号：US20060134361A1
公开(公告)日：2006-06-22
申请号：US11311210
申请日：2005-12-19
申请人： Nobuaki Niki
发明人： Nobuaki Niki
IPC分类号： B32B1/08
CPC分类号： B32B27/32 , B32B1/08 , B32B3/02 , B32B15/02 , B32B15/06 , B32B15/08 , B32B15/088 , B32B15/20 , B32B25/04 , B32B25/08 , B32B25/10 , B32B25/14 , B32B25/16 , B32B25/18 , B32B27/306 , B32B27/36 , B32B2250/05 , B32B2250/42 , B32B2250/44 , B32B2262/0261 , B32B2262/0269 , B32B2262/0284 , B32B2262/04 , B32B2307/51 , B32B2307/552 , B32B2307/7242 , B32B2307/7265 , B32B2597/00 , B32B2605/08 , F16L11/08 , F16L2011/047 , Y10T428/1393
摘要： A first metal laminate sheet in a form of strip is rolled into a cylindrical shape to form a first impermeable layer. A first gap is defined between widthwise opposite edges of the first metal laminate sheet. Then, a second metal laminate sheet in a form of strip is rolled into a cylindrical shape on an outer periphery of the first metal laminate sheet, with intervening a rubber elastic layer therebetween, to form a second impermeable layer. A second gap is also defined between widthwise opposite edges of the second metal laminate sheet. The first gap and the second gap are staggered with respect to each other in a circumferential direction.
摘要翻译：带状的第一金属层压板被卷成圆柱形形成第一不可渗透层。在第一金属层压片的宽度方向相对的边缘之间限定第一间隙。然后，将带状的第二金属层压片在第一金属层叠片的外周卷成圆柱形，并在其间插入橡胶弹性层，形成第二不可渗透层。在第二金属层叠片的宽度方向相对边缘之间也限定第二间隙。第一间隙和第二间隙在圆周方向上彼此交错。

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明申请

US20080007052A1 Connector mounting structure 有权
标题翻译：连接器安装结构
公开(公告)号：US20080007052A1
公开(公告)日：2008-01-10
申请号：US11355840
申请日：2006-02-16
申请人： Nobuaki Niki
发明人： Nobuaki Niki
IPC分类号： F16L37/00
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.
摘要翻译：连接器被插入到设置在流体管道设备上的连接孔中，并且通过由保持器保持部保持的保持器防止连接器脱落。连接器具有包括凸缘止动部分的连接部分，并且定位装置设置在连接部分和流体管道设备之间。这种定位装置是将连接部分沿圆周方向定位为不相对于连接孔旋转，并且具有安装角度调节功能，能够将连接部分沿周向方向选择性地定位在多个安装角度相对于连接孔的位置。在止动部的轴向上的另一端的环状面形成为朝向轴向另一端逐渐变细的锥形。

9. 发明申请

US20060196557A1 Valve connector 有权
标题翻译：阀门连接器
公开(公告)号：US20060196557A1
公开(公告)日：2006-09-07
申请号：US11364289
申请日：2006-02-28
申请人： Nobuaki Niki , Takahiro Nishiyama
发明人： Nobuaki Niki , Takahiro Nishiyama
IPC分类号： F16K15/02
CPC分类号： F16K27/0209 , F16K15/026 , F16L37/38 , Y10T137/7929 , Y10T137/7939
摘要： A connector housing of a valve connector integrally has a tube connecting portion on one axial end thereof, a pipe inserting portion on the other axial end thereof, and a valve housing between the tube connecting portion and the pipe inserting portion. A valve housing houses a valve body and a compression spring that biases the valve body in an axial direction into abutment with a housing inner surface. Anti-rotation ribs are provided integrally on an inner peripheral surface of the valve housing. The anti-rotation ribs abut the valve body so as to restrain the valve body from rotating.
摘要翻译：阀连接器的连接器壳体一体地具有在其一个轴向端部上的管连接部分，在另一个轴向端部上的管插入部分和在管连接部分和管插入部分之间的阀壳体。阀壳体容纳阀体和压缩弹簧，其将阀体沿轴向偏压到与壳体内表面邻接。防旋转肋一体地设置在阀壳体的内周面上。防旋转肋抵靠阀体以限制阀体旋转。

10. 发明申请

US20060185739A1 Valve connector 审中-公开
标题翻译：阀门连接器
公开(公告)号：US20060185739A1
公开(公告)日：2006-08-24
申请号：US11359293
申请日：2006-02-22
申请人： Nobuaki Niki , Yoshimitsu Ishida
发明人： Nobuaki Niki , Yoshimitsu Ishida
IPC分类号： F16K15/02
CPC分类号： F16L37/40 , Y10T137/7939
摘要： The connector housing is integrally provided with a tube connecting portion on one axial end thereof and a pipe inserting portion on the other axial end thereof. An internal valve is disposed in the connector housing for opening and closing the through-path. The internal valve has a valve seat surface defined on an inner peripheral surface of the tube connecting portion. A valve body includes a closing portion with an abutting surface for abutting with the valve seat surface on an outer peripheral portion of the closing portion, and a compression spring biases the valve body in an axial direction. The valve body is configured to be movable in the axial direction within confines of the tube connecting portion that is provided with an annular stop rib.
摘要翻译：连接器壳体在其一个轴向端部上一体地设置有管连接部，在另一个轴向端部具有管插入部。内部阀设置在连接器壳体中以打开和关闭通路。内部阀具有限定在管连接部的内周面上的阀座面。阀体包括具有邻接表面的封闭部分，用于在闭合部分的外周部分上与阀座表面邻接，并且压缩弹簧沿轴向偏压阀体。阀体构造成在设置有环形止动肋的管连接部的限制内沿轴向移动。

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