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1. 发明专利

JP2010188991A Vent regulation valve device 审中-公开
标题翻译：通风调节阀装置
公开(公告)号：JP2010188991A
公开(公告)日：2010-09-02
申请号：JP2010008726
申请日：2010-01-19
申请人： Nifco Inc , Yachiyo Industry Co Ltd , 八千代工業株式会社 , 株式会社ニフコ
发明人： MATSUZAKI TORU , HIROSE TAKAYO , TAKAI MOTOHARU , HONDA ITSUO
IPC分类号： B60K15/077 , F02M37/00
CPC分类号： F16K24/044 , Y10T137/0874 , Y10T137/3099
摘要： PROBLEM TO BE SOLVED: To provide a vent regulation valve device having a short skirt and compactly formed and capable of adjusting, according to the fuel liquid surface in a fuel tank mounted on a vehicle, the falling rate of the fuel liquid surface in a housing by varying a fuel evaporating gas flow amount flowing through a through hole.
SOLUTION: The vent regulation valve device including an opening for a ventilation passage 21 formed in the upper part of the fuel tank is configured of cylindrical housings 23, 50, one of the housings being an opening on the ventilation passage side and the other being an opening on the fuel tank side, and a float 26 received in the casing. The float moves upwards, when a liquid surface rises to be higher than a predetermined height, and forms a valve closing the opening for the ventilation passage. On a side face of the housing a through hole 24 communicating with the fuel tank and the ventilation passage is formed. When the float rises and an outer peripheral surface of the float reaches a position overlapping the through hole 24, a regulation ventilation passage is formed which communicates from the through hole through a predetermined clearance provided between an inner periphery and the outer peripheral surface of the float into the fuel tank and the casing.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有短裙部并且紧凑地形成并能够根据安装在车辆上的燃料箱中的燃料液体表面来调节燃料液面的下降率的排气调节阀装置通过改变流过通孔的燃料蒸发气体流量而在壳体中。解决方案：包括形成在燃料箱上部的用于通风通道21的开口的排气调节阀装置由圆柱形壳体23,50构成，其中一个壳体是通风通道侧的开口，另一个是燃料箱侧的开口，以及容纳在壳体内的浮子26。当液体表面升高到高于预定高度时，浮子向上移动，形成关闭通风通道开口的阀。在壳体的侧面形成有与燃料箱连通的通孔24和通气通路。当浮子上升并且浮子的外周表面到达与通孔24重叠的位置时，形成调节通风通道，其从通孔延伸通过设置在浮子的内周和外周表面之间的预定间隙进入燃油箱和外壳。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2006082769A Cup holder device 有权
标题翻译： CUP HOLDER设备
公开(公告)号：JP2006082769A
公开(公告)日：2006-03-30
申请号：JP2004271773
申请日：2004-09-17
申请人： Nifco Inc , 株式会社ニフコ
发明人： YANAGIDA YOSUKE , HONDA ITSUO
IPC分类号： B60N3/00 , B60R7/06
CPC分类号： B60N3/102 , B60N3/106
摘要： PROBLEM TO BE SOLVED: To provide a cup holder device capable of regulating a drawing order and the like of each member in a simple structure, expanding the diameter capacity of a container, making operability better, and improving usability.
SOLUTION: The cup holder device is provided with an inner case 2 switchable to a drawing position projected from an outer case 1 and a storing position; and a holder body 3 switchable to a use position drawn from the inner case 2 and a non-use position stored in the inner case 2. In the cup holder device, the switching operation to each position is carried out from a front surface side of the holder body. The cup holder comprises a notch portion 13a provided on the outer case 1; a hook portion 44 abutting on a corresponding portion of the holder body during pivotally supported by the inner case 2 and drawing the holder body 3 from the non-use position, and engaging with the notch portion 13a when drawing a synchronizing abutting portion 45 which can be drawn with the inner case and the inner case to the drawing position; a coupling member 4 having an abutting portion 41 abutting on the corresponding portion of the holder body to release engagement of the hook portion 44 during pushing the holder body 3 in a non-use position direction; and a spring member 46 energizing the coupling member 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以简单的结构调节各部件的拉拔顺序等的杯架装置，能够扩大容器的直径容量，提高操作性，提高可用性。解决方案：杯架装置设置有可从外壳1和存储位置突出的拉拔位置切换的内壳2; 以及可切换到从内壳2抽出的使用位置和存储在内壳2中的非使用位置的保持体3。在杯保持装置中，从每个位置的切换操作从持有人身体。杯架包括设置在外壳1上的切口部分13a; 钩部44，其在由内壳2枢转地支撑并且从不使用位置拉出保持器主体3的同时，抵靠在保持器本体的对应部分上，并且在拉出同步的邻接部45时与切口部13a接合，用内壳和内壳拉伸到拉拔位置; 联接构件4，其具有抵靠部分41，抵靠在保持器主体的对应部分上，以在不使用位置方向推动保持器主体3时释放钩部44的接合; 和弹簧构件46对联接构件4通电。版权所有：（C）2006，JPO＆NCIPI

3. 发明专利

JP2013103562A Exhaust valve device for fuel tank 有权
标题翻译：用于燃油箱的排气阀装置
公开(公告)号：JP2013103562A
公开(公告)日：2013-05-30
申请号：JP2011247693
申请日：2011-11-11
申请人： Nifco Inc , 株式会社ニフコ
发明人： HONDA ITSUO , NABETANI SHUNPEI
IPC分类号： B60K15/035 , B60K15/03 , F16K24/00
CPC分类号： B60K15/035 , B60K15/03519 , B60K2015/03289 , F02M25/0872 , F16K24/044
摘要： PROBLEM TO BE SOLVED: To allow assembly work easy while maintaining mutual connection strength of respective members, in an exhaust valve device for a fuel tank.SOLUTION: The exhaust valve device includes: a cylindrical top structure composed of a first casing 2 and a second casing 3; a bottom structure (a third casing 4) which has a cylindrical shape with a top end and a bottom end opened, and in which the bottom end of the top structure is fitted inside the top end; and a float valve 5 which is supported between the top structure and the bottom structure so as to be vertically movable. In the top structure, a plurality of first locking claws 48 is projected, at intervals in a circumferential direction, in an outer circumferential face of the bottom end fitted into the bottom structure. The bottom structure includes: a plurality of first locking holes with which each of a plurality of first locking claws is engaged; and a long hole 59 which is formed at a position separated from the top end edge of the bottom structure between adjoining two holes of first locking holes, and which penetrates from an outer circumferential face to an inner circumferential face of the bottom structure and extends in upper and lower directions.
摘要翻译：要解决的问题：为了使组装工作容易，同时保持各个部件的相互连接强度，在用于燃料箱的排气阀装置中。排气阀装置包括：由第一壳体2和第二壳体3构成的圆筒形顶部结构; 底部结构（第三壳体4），其具有顶端和底端打开的圆筒形状，并且顶部结构的底端装配在顶端内部; 以及浮动阀5，其被支撑在顶部结构和底部结构之间以便可上下移动。在顶部结构中，多个第一锁定爪48在装配到底部结构中的底端的外周面中以周向间隔地突出。底部结构包括：与多个第一锁定爪中的每一个接合的多个第一锁定孔; 以及长孔59，其形成在与第一锁定孔的相邻的两个孔之间的与底部结构的顶端边缘分离的位置，并且从孔的外周面向内周面贯通并延伸上下方向。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013007382A Valve device 有权
标题翻译：阀门设备
公开(公告)号：JP2013007382A
公开(公告)日：2013-01-10
申请号：JP2012156422
申请日：2012-07-12
申请人： Nifco Inc , 株式会社ニフコ
发明人： KOBAYASHI YASUTOMO , HONDA ITSUO
IPC分类号： F02M37/00 , B60K15/035 , F16K24/00 , F16K31/20
摘要： PROBLEM TO BE SOLVED: To provide a valve device capable of regulating the amount of supplied oil during oil feeding to a fuel tank with higher accuracy.SOLUTION: The valve device V is used being attached to the fuel tank T. The valve device V includes: a body 1 provided with a vent hole serving as the inner end of a connection passage with an external part of the fuel tank T; a valve body 2 which opens and closes the vent hole by utilizing the liquid level W of fuel; and a skirt part 3 which is extended to the under side from the body 1 so as to surround the valve body 2 and is configured so as to take in the fuel into the inside in accordance with a pressure difference of the inside and the outside of the fuel tank T when the liquid level W of the fuel reaches a hem part 30.
摘要翻译：要解决的问题：提供一种能够以更高精度向油箱供油期间调节供油量的阀装置。解决方案：阀装置V被安装在燃料箱T上。阀装置V包括：主体1，其具有用作连接通道的内端的通气孔，其中燃料箱的外部部分 T; 阀体2，其通过利用燃料的液面W来打开和关闭通气孔; 以及裙部3，其从主体1延伸到下侧，以围绕阀体2，并且构造成根据内部和外部的压力差将燃料吸入内部当燃料的液位W到达下摆部分30时，燃料箱T。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012011797A Fuel tank pipe structure 有权
标题翻译：燃油箱管结构
公开(公告)号：JP2012011797A
公开(公告)日：2012-01-19
申请号：JP2010147216
申请日：2010-06-29
申请人： Nifco Inc , 株式会社ニフコ
发明人： HONDA ITSUO , HATTORI TOSHIO
IPC分类号： B60K15/04 , F02M37/00
CPC分类号： F17C13/00 , B60K15/04 , B60K2015/0346 , B60K2015/03467 , B60K2015/0461 , B60K2015/0477 , F02M37/0017 , F02M37/0076 , F16L37/098
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank pipe structure which can reliably maintain a connected state and assembling work of which is easy.SOLUTION: The fuel tank pipe structure 10 has a conduit pipe 15 fixed in a state of being inserted into a through-hole 13 of a fuel tank 11 and a connecting pipe 16 connected to the inner end of the conduit pipe. The fuel tank pipe structure includes: flexible engaging pieces 34, which is provided protrusively from the connecting pipe and the protruding ends of which can be displaced in the radial direction of the connecting pipe; first engaging claws 29 formed on the conduit pipe to engage with the engaging pieces in a state in which the conduit pipe and the connecting pipe are in communication; and an annular lock member 17, which is fitted on the outside surface of the connecting pipe to enable displacement between a prescribed first position and a second position. In a state in which the conduit pipe and the connecting pipe are in communication, the lock member allows engagement and disengagement of the engaging pieces and the first engaging claws in the first position in which the lock member is separated from the engagement pieces, but prevents disengagement from the first engaging claws in the second position in which the lock member is in contact with the engagement pieces.
摘要翻译：要解决的问题：提供一种能够可靠地保持连接状态并且组装工作容易的燃料箱管道结构。解决方案：燃料箱管道结构10具有固定在插入燃料箱11的通孔13中的导管15和连接到导管的内端的连接管16。燃料箱管结构包括：柔性接合片34，其从连接管突出设置，其突出端可沿连接管的径向位移; 形成在导管上的第一接合爪29与导管和连接管连通的状态与接合件接合; 以及安装在连接管的外表面上以能够在规定的第一位置和第二位置之间移动的环形锁定构件17。在导管和连接管连通的状态下，锁定构件允许接合件和第一接合爪在锁定构件与接合件分离的第一位置中接合和分离，但是防止在锁定构件与接合片接触的第二位置处从第一接合爪脱离。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2009264275A Pcv valve attachment structure 审中-公开
标题翻译： PCV阀附件结构
公开(公告)号：JP2009264275A
公开(公告)日：2009-11-12
申请号：JP2008115690
申请日：2008-04-25
申请人： Nifco Inc , 株式会社ニフコ
发明人： OKUDA TOMOHIDE , TAKAMATSU NOBUHIRO , ICHIMARU TAKAHIDE , HONDA ITSUO , TAKAI MOTOHARU
IPC分类号： F01M13/00 , F01M13/04
摘要： PROBLEM TO BE SOLVED: To prevent erroneous assembly of a PCV valve even in a structure wherein an entire PCV valve is built in an internal passage.
SOLUTION: It is presumed that an oil separator portion 13 and an intake manifold 10 are connected via an internal passage, and a PCV valve 16 is buried in the internal passage. In this presumption, a part of the internal passage includes an attachment cylinder portion 6 and a cap 19 detachably attached to the attachment cylinder portion 6, the PCV valve 16 colored depending on its type is arranged in the attachment cylinder portion 6, and the cap 19 is transparent or translucent. In this structure, the color of the PCV valve 16 in the attachment cylinder portion 6 can be visually observed through the transparent/translucent cap 19, and whether the type of the PCV valve 16 is optimum or not can be determined.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止PCV阀的错误组装，即使在整个PCV阀内置在内部通道中的结构中。解决方案：假设油分离器部分13和进气歧管10经由内部通道连接，并且PCV阀16被埋在内部通道中。在这种推测中，内部通道的一部分包括可拆卸地附接到安装缸部分6的安装缸部分6和盖19，根据其类型着色的PCV阀16布置在附接缸部分6中，并且盖 19是透明或半透明的。在该结构中，可以通过透明/半透明盖19目视观察连接筒部6中的PCV阀16的颜色，并且可以确定PCV阀16的类型是否是最佳的。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009083766A Valve device 有权
标题翻译：阀门设备
公开(公告)号：JP2009083766A
公开(公告)日：2009-04-23
申请号：JP2007258648
申请日：2007-10-02
申请人： Nifco Inc , 株式会社ニフコ
发明人： KOBAYASHI YASUTOMO , HONDA ITSUO
IPC分类号： B60K15/077 , F02M37/00 , F16K21/18
CPC分类号： F02M37/0076 , B60K15/03519 , F02M25/0836 , F16K31/22 , Y10T137/0874 , Y10T137/3099
摘要： PROBLEM TO BE SOLVED: To restrict a fuel-feeding amount in fuel-feeding to a fuel tank with higher accuracy.
SOLUTION: A valve device V is mounted to the fuel tank T and is used. The valve device V is provided with a main body part 1 provided with a ventilation port becoming an inner end of a connection passage R with the outside of the fuel tank T; a valve element 2 for opening/closing the ventilation port utilizing a liquid surface W of the fuel; and a skirt part 3 constituted such that it is downwardly extended from the main body part 1 so as to surround the valve element 2 and the fuel is taken-in to an inner side by pressure difference of the inside and the outside of the fuel tank T when the liquid level W of the fuel reaches a skirt part 30.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：以更高精度将燃料供给量限制在燃料箱中。
解决方案：阀装置V安装到燃料箱T并被使用。阀装置V设置有主体部1，主体部1设置有与燃料箱T的外部成为连接通道R的内端的通气口; 用于利用燃料的液面W打开/关闭通风口的阀元件2; 以及裙部3，其构成为使其从主体部1向下方延伸以包围阀体2，并且燃料通过燃料箱的内部和外部的压力差被吸入到内侧 T，当燃料的液位W到达裙部30时。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2013103561A Exhaust valve device for fuel tank 有权
标题翻译：用于燃油箱的排气阀装置
公开(公告)号：JP2013103561A
公开(公告)日：2013-05-30
申请号：JP2011247692
申请日：2011-11-11
申请人： Nifco Inc , 株式会社ニフコ
发明人： HONDA ITSUO , NABETANI SHUNPEI
IPC分类号： B60K15/035 , B60K15/03 , F16K24/00 , F16K31/24
CPC分类号： B60K15/03504 , B60K15/03519 , B60K2015/03289 , B60K2015/03542 , F02M25/0872 , F16K24/044
摘要： PROBLEM TO BE SOLVED: To make gas flow smoothly without making a device large in an exhaust valve device for a fuel tank.SOLUTION: The exhaust valve device 1 of the fuel tank includes: casings 2, 3 and 4 with an inner part divided into an top chamber 41 and a bottom chamber 42 by a partition wall 35 including a connection hole 36; and a float valve 5. The top chamber of each of the casings includes: a cylindrical section 11 where an exhaust port 20 is formed; and a disk 12 for closing a top end of the cylindrical section. A tube body 37 is provided around the connection hole 36 at the side of the top chamber. A first ventilation hole 43 is formed at a side wall of the tube body at the side opposite to the side of the exhaust port. A curved corner part 13, for smoothly continuing an inner circumferential face of the cylindrical section and a bottom face of the disk, is extended at a border of the inner circumferential face of the cylindrical section and the bottom face of the disk. A curvature of the corner part is the smallest at the side opposite to a side, where the exhaust hole is formed, and becomes gradually larger toward the side, where the exhaust hole is formed, in a circumferential direction.
摘要翻译：要解决的问题：为了使气体平稳地流动，而不会使装置在用于燃料箱的排气阀装置中大的装置。解决方案：燃料箱的排气门装置1包括：壳体2,3和4，其内部通过包括连接孔36的分隔壁35分成顶部室41和底部室42; 和浮子阀5.每个壳体的顶部腔室包括：形成排气口20的圆柱形部分11; 以及用于封闭圆筒形部分的顶端的圆盘12。管体37设置在顶部室侧的连接孔36的周围。第一通风孔43形成在管体的与排气口侧相反一侧的侧壁处。用于平滑地连续圆筒部的内周面和盘的底面的弯曲角部13在圆筒部的内周面和盘的底面的边界处延伸。角部的曲率在形成有排气孔的一侧的相反侧最小，在形成有排气孔的一侧沿圆周方向逐渐变大。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013060033A Fuel tank connector 有权
标题翻译：燃油箱连接器
公开(公告)号：JP2013060033A
公开(公告)日：2013-04-04
申请号：JP2011197912
申请日：2011-09-12
申请人： Nifco Inc , 株式会社ニフコ
发明人： HONDA ITSUO , NABETANI SHUNPEI
IPC分类号： B60K15/035 , F02M37/00
CPC分类号： B60K15/03504 , B60K15/035 , B60K2015/03256 , B60K2015/03509 , B60K2015/03528 , B60K2015/03542 , F02M25/0872
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank connector that prevents fuel from flowing into a ventilation path more effectively.SOLUTION: The connector includes an upper chamber 1 provided with a first communication section 10 for a ventilation path and a lower chamber 2 with a third communication section 21 for the upper chamber 1. At the bottom of the upper chamber 1, a conical section 11 tapered toward the bottom is formed and, at the bottom of the conical section 11, a third communication section 21 is formed. Immediately above the third communication section 21, there are a top section 43b and a side section 43c, and a covering body 43 having a container shape with an open bottom surface is supported with a ventilation gap 44 formed between the open edge 43d and the third communication section 21.
摘要翻译：要解决的问题：提供一种能够更有效地防止燃料流入通气路径的燃料箱连接器。连接器包括：上部腔室1，其设置有用于通气路径的第一连通部分10和具有用于上部腔室1的第三连通部分21的下部腔室2.在上部腔室1的底部，形成了朝向底部渐缩的锥形部分11，并且在锥形部分11的底部形成有第三连通部分21。紧接在第三连通部分21的上方，具有顶部部分43b和侧部部分43c，并且具有开口底表面的容器形状的覆盖体43被支撑在形成在开口边缘43d和第三连通部分21之间的通风间隙44 通讯科21.版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012219621A Fuel tank connector 有权
标题翻译：燃油箱连接器
公开(公告)号：JP2012219621A
公开(公告)日：2012-11-12
申请号：JP2011082530
申请日：2011-04-04
申请人： Nifco Inc , 株式会社ニフコ
发明人： HONDA ITSUO , NABETANI SHUNPEI
IPC分类号： F02M37/00 , B60K15/035
CPC分类号： B60K15/035 , B60K15/03519 , F02M37/0076 , F16K24/044 , F16K33/00
摘要： PROBLEM TO BE SOLVED: To further effectively prevent fuel from flowing into an air flow path, in a fuel tank connector.SOLUTION: A connector C is attached to a fuel tank T, is used for connecting an air flow path P with the fuel tank T, and includes an upper part chamber 1 including a first communicating part 10 with respect to the air flow path P, and a lower part chamber 2 including a second communicating part 20 with respect to the fuel tank T and a third communicating part 21 with respect to the upper part chamber 1. A cone-shaped part 11 that is narrowed downwardly is formed on a bottom part of the upper part chamber 1. The third communicating part 21 is formed on a bottom of the cone-shaped part 11, and concaves and convexes are formed on a wall face of the cone-shaped part 11.
摘要翻译：要解决的问题：为了进一步有效地防止燃料流入空气流路，在燃料箱连接器中。
解决方案：连接器C连接到燃料箱T，用于将空气流路P与燃料箱T连接，并且包括上部室1，其包括相对于空气流的第一连通部10 路径P和相对于燃料箱T包括第二连通部20的下部室2和相对于上部室1的第三连通部21.向下变窄的锥形部11形成在上部腔室1的底部。第三连通部分21形成在锥形部分11的底部上，并且在锥形部分11的壁面上形成凹凸。（C）2013，JPO＆INPIT

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