公开(公告)号：US09393864B2

公开(公告)日：2016-07-19

申请号：US14345014

申请日：2011-11-08

申请人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

发明人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

IPC分类号： B60K15/00 ,  B60K15/04

CPC分类号： B60K15/04 ,  B60K2015/0461

摘要： A fueling portion structure of a fuel tank can reliably close a fueling port, and at which pulling-out of a fueling gun from the fueling port is easier. A center of a rotation shaft and a contact position when valve is closed, that a spring for the flapper valve contacts when a flapper valve is at a closed-valve position, are connected, and a reference segment when the valve is closed is assumed. The center of the rotation shaft and a contact position when the valve is open, at a time when the flapper valve is at open-valve position HP, are connected, and a reference segment when the valve is open is assumed. A spring shaft is provided further toward the contact position when valve is closed side than a bisector of an angle formed by the reference segment when valve is closed and the reference segment when valve is open.

摘要翻译： 燃料箱的燃料供给部结构可以可靠地关闭燃料供给口，并且从燃料供给口向加油枪的拉出更容易。 旋转轴的中心和阀关闭时的接触位置，当挡板阀处于关闭阀位置时，挡板阀接触的弹簧被连接，并且假设阀关闭时的参考段。 旋转轴的中心和当阀门处于打开阀位置HP时阀门打开时的接触位置被连接，并且假定阀打开时的参考段。 当阀门关闭时，弹簧轴进一步朝向接触位置设置，而不是当阀门关闭时由参考部件形成的角度的平分线，而当阀门打开时，该参考部件。

公开(公告)号：US09221333B2

公开(公告)日：2015-12-29

申请号：US13878808

申请日：2011-10-12

申请人： Hiroyuki Hagano ,  Masaki Akagi ,  Chiaki Kataoka ,  Satoshi Yamamoto

发明人： Hiroyuki Hagano ,  Masaki Akagi ,  Chiaki Kataoka ,  Satoshi Yamamoto

IPC分类号： B60K15/04

CPC分类号： B60K15/04 ,  B60K2015/0461 ,  B60K2015/0483

摘要： A fuel tank opening-closing device has a tank opening forming member, a flap valve mechanism that has an opening-closing member, and an opening-closing activation mechanism that switches between the locked position and the unlocked position that does the opening operation of the opening-closing member. The opening-closing activation mechanism has a nozzle detection mechanism which has introductory push parts mounted on the opening-closing member and adapted to receive force of motion in the insertion direction of the fueling nozzle, and a lock member that is mounted on the tank opening forming member and that selectively shifts between the locked position and the unlocked position by engaging and disengaging with the opening-closing member, and a locking mechanism that moves the locking member from the locked position to the unlocked position by being pushed by the introductory push parts.

摘要翻译： 燃料箱开闭装置具有油箱开口形成构件，具有开闭构件的活门阀机构，以及开闭动作机构，其在锁定位置和解锁位置之间切换， 开闭构件。 所述开闭动作机构具有喷嘴检测机构，所述喷嘴检测机构具有安装在所述开闭部件上的插入推动部，并且能够接受所述加油嘴的插入方向的运动动力;以及锁定部件，其安装在所述油箱开口 并且通过与开闭构件接合和分离而选择性地在锁定位置和解锁位置之间移动;以及锁定机构，其通过被引导推动部件推动而将锁定构件从锁定位置移动到解锁位置 。

公开(公告)号：US20150083722A1

公开(公告)日：2015-03-26

申请号：US14390693

申请日：2012-04-12

申请人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

发明人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

IPC分类号： B60K15/04

CPC分类号： B60K15/04 ,  B60K2015/0429 ,  B60K2015/0461

摘要： To obtain a fuel filler structure for a fuel tank wherein when causing an opening and closing valve to close, it can be ensured that the opening and closing valve does not rapidly rotate to a closed position in which it closes a fuel fill inlet, and when causing the opening and closing valve to open, the opening and closing valve can be opened with a small force. A fuel filler structure is equipped with a damper on the near side of a flapper valve in the insertion direction of a fuel nozzle. When the flapper valve rotates to an open position, the damper does not act on the flapper valve, and when the flapper valve rotates to a closed position, the damper acts on the flapper valve.

摘要翻译： 为了获得用于燃料箱的燃料填充器结构，其中当使开闭阀关闭时，可以确保开闭阀不会快速旋转到关闭燃料填充入口的关闭位置，并且当 导致开闭阀打开，打开和关闭阀门可以以较小的力打开。 燃料喷嘴结构在燃料喷嘴的插入方向上在挡板阀的近侧配备有阻尼器。 当挡板阀旋转到打开位置时，阻尼器不会作用在挡板阀上，当挡板阀旋转到关闭位置时，阻尼器作用在挡板阀上。

公开(公告)号：US20130283905A1

公开(公告)日：2013-10-31

申请号：US13515947

申请日：2011-01-14

申请人： Chiaki Kataoka ,  Masaki Akagi

发明人： Chiaki Kataoka ,  Masaki Akagi

IPC分类号： G01F23/26

CPC分类号： G01F23/263 ,  G01F23/266 ,  G01F23/268

摘要： A liquid state detection sensor capable of detecting a large number of objects with a small number of terminals. The liquid state detection sensor is provided with three terminals A to C, a capacitor C1 between terminals A and B, a capacitor C2 between terminals B and C, and a capacitor C3 between terminals A and C. The capacitor C1 and the capacitor C2 are connected in series, and the capacitor C3 is connected in parallel with this series connection. The capacitor C1 is disposed outside liquid fuel in a fuel tank, the capacitor C2 is partially or wholly immersed in the fuel in the fuel tank, and the capacitor C3 is disposed close to a floor of the fuel tank.

摘要翻译： 一种液体状态检测传感器，能够检测少量的终端的物体。 液状态检测传感器具有三个端子A至C，端子A和B之间的电容器C1，端子B和C之间的电容器C2以及端子A和端子C之间的电容器C.电容器C1和电容器C2 串联连接，并且电容器C3与该串联连接并联。 电容器C1设置在燃料箱内的液体燃料的外侧，电容器C2部分或全部浸没在燃料箱内的燃料中，电容器C3配置在燃料箱的地板附近。

公开(公告)号：US20120312420A1

公开(公告)日：2012-12-13

申请号：US13485263

申请日：2012-05-31

申请人： Chiaki KATAOKA ,  Satoshi YAMAMOTO ,  Masaki AKAGI

发明人： Chiaki KATAOKA ,  Satoshi YAMAMOTO ,  Masaki AKAGI

IPC分类号： B60K15/04

CPC分类号： B60K15/04 ,  B60K2015/0483

摘要： A filling port structure for a fuel tank includes a filling port member that defines a filling port, an open/close valve that opens and closes the filling port, a rotary member that attaches the open/close valve to the filling port member in a manner such that the open/close valve is rotatable between an open position and a closed position, a locking member that is provided in the filling port member and is movable between a locking position to lock the open/close valve in the closed position and an unlocking position to unlock the open/close valve, an unlocking member that moves the locking member to the unlocking position when pressed by a fuel gun, and a retention portion that holds the locking member in the unlocking position at least when the open/close valve is in the open position.

摘要翻译： 一种用于燃料箱的填充口结构包括一个限定一个填充口的填充口构件，一个打开和关闭填充口的开关阀，一个将打开/关闭阀以一种方式连接到填充口构件的旋转构件 使得所述打开/关闭阀能够在打开位置和关闭位置之间旋转;锁定构件，其设置在所述填充口构件中并且可在锁定位置之间移动，所述锁定位置将打开/关闭阀锁定在关闭位置，并且解锁 打开/关闭阀的位置，解锁构件，其在被燃料枪按压时将锁定构件移动到解锁位置;以及保持部，其至少在打开/关闭阀为止动件时将锁定构件保持在解锁位置 在公开的位置。

公开(公告)号：US06869110B2

公开(公告)日：2005-03-22

申请号：US10451090

申请日：2002-01-09

申请人： Hiroyuki Okada ,  Masaki Akagi

发明人： Hiroyuki Okada ,  Masaki Akagi

IPC分类号： F02M37/00 ,  F16L37/14 ,  F16L35/00

CPC分类号： F16L37/144

摘要： A pipe connector having excellent pressure tightness and including a female connector (52), a male connector (54) and a retainer (56) is constructed so that the incomplete connection of the female connector (52) and the male connector (54) can be clearly perceived when the retainer is falsely locked. The retainer (56) has side walls (23a, 23b), first retaining lugs (58a, 58b) formed on the inner side of the side walls (23a, 23b), respectively, each having a first end edge (60a) that engages an annular ridge (20) formed on the male connector (54) to restrain the male connector (54) from axial backward movement when the retainer (56) is pushed into the female connector (52) with the male connector (54) completely inserted in the female connector (52), and a second end edge (60b) opposite to the first end edge (60a), and second retaining lugs (62a, 62b) formed on the inner side of the side walls (23a, 23b) and spaced at least a distance corresponding to the width of the annular ridge (20) apart from the first end edges (60a) of the first retaining lugs (58a, 58b), respectively. The second retaining lugs (62a, 62b) are in contact with a retaining member (32) fitted in a bore formed in the female connector (52) to prevent O rings (31a, 31b) fitted in the bore of the female connector (52) from coming off the bore of the female connector (52) to restrain the retaining member (32) from axial movement.

摘要翻译： 具有优异的压力密封性的管连接器包括阴连接器（52），阳连接器（54）和保持器（56），使得阴连接器（52）和阳连接器（54）的不完全连接可以 当保持器被错误锁定时，要清楚地察觉到。 保持器（56）具有侧壁（23a，23b），分别形成在侧壁（23a，23b）的内侧上的第一保持凸耳（58a，58b），每个具有第一端边缘（60a） 形成在所述阳连接器（54）上的环形凸脊（20），以当所述保持器（56）被推入所述阴连接器（52）中时，使所述阳连接器（54）完全插入 在阴连接器（52）和与第一端缘（60a）相对的第二端边缘（60b）以及形成在侧壁（23a，23b）的内侧上的第二保持凸耳（62a，62b）和 间隔至少一个对应于与第一保持凸耳（58a，58b）的第一端边缘（60a）分开的环形脊（20）的宽度的距离。 第二固定突起（62a，62b）与嵌入在阴连接器（52）中形成的孔中的保持构件（32）接触，以防止嵌入阴连接器（52）的孔中的O形环（31a，31b） ）脱离阴连接器（52）的孔以限制保持构件（32）的轴向移动。

公开(公告)号：US11167637B2

公开(公告)日：2021-11-09

申请号：US14390693

申请日：2012-04-12

申请人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

发明人： Satoshi Yamamoto ,  Chiaki Kataoka ,  Masaki Akagi

IPC分类号： B60K15/04

摘要： To obtain a fuel filler structure for a fuel tank wherein when causing an opening and closing valve to close, it can be ensured that the opening and closing valve does not rapidly rotate to a closed position in which it closes a fuel fill inlet, and when causing the opening and closing valve to open, the opening and closing valve can be opened with a small force. A fuel filler structure is equipped with a damper on the near side of a flapper valve in the insertion direction of a fuel nozzle. When the flapper valve rotates to an open position, the damper does not act on the flapper valve, and when the flapper valve rotates to a closed position, the damper acts on the flapper valve.

公开(公告)号：US09441586B2

公开(公告)日：2016-09-13

申请号：US14123119

申请日：2012-05-17

申请人： Masaki Akagi ,  Chiaki Kataoka ,  Koji Yoshida ,  Katsunori Kamiya

发明人： Masaki Akagi ,  Chiaki Kataoka ,  Koji Yoshida ,  Katsunori Kamiya

IPC分类号： F02M37/22 ,  F02M37/00 ,  F02M37/10 ,  B01D29/11 ,  B01D35/027

CPC分类号： F02M37/22 ,  B01D29/11 ,  B01D35/0273 ,  F02M37/0076 ,  F02M37/103 ,  F02M2037/225 ,  F02M2037/228 ,  Y10T137/7976

摘要： A fuel supply device is obtained in which joint strength can be maintained in a joint portion of plural filter members configuring a fuel filter. A fuel filter (16) with an overall bag shape is configured by welding together an upper face filter cloth (16U) a lower face filter cloth (16L) of the fuel filter (16) at a welded portion (16C). A sub tank upper side member (15U) and a sub tank lower side member (15L) nip the upper face filter cloth (16U) and the lower face filter cloth (16L) at a nipping position NP that is at a different position from the welded portion (16C).

摘要翻译： 获得能够在构成燃料过滤器的多个过滤器构件的接合部中保持接合强度的燃料供给装置。 具有整体袋形状的燃料过滤器（16）通过在焊接部分（16C）处将燃料过滤器（16）的下表面滤布（16L）焊接在一起而构成。 副罐上侧构件（15U）和副罐下侧构件（15L）将上表面滤布（16U）和下表面滤布（16L）夹在位于与位于不同位置的夹持位置NP处 焊接部分（16C）。

公开(公告)号：US20140096849A1

公开(公告)日：2014-04-10

申请号：US14123119

申请日：2012-05-17

申请人： Masaki Akagi ,  Chiaki Kataoka ,  Koji Yoshida ,  Katsunori Kamiya

发明人： Masaki Akagi ,  Chiaki Kataoka ,  Koji Yoshida ,  Katsunori Kamiya

IPC分类号： F02M37/00

CPC分类号： F02M37/22 ,  B01D29/11 ,  B01D35/0273 ,  F02M37/0076 ,  F02M37/103 ,  F02M2037/225 ,  F02M2037/228 ,  Y10T137/7976

摘要： A fuel supply device is obtained in which joint strength can be maintained in a joint portion of plural filter members configuring a fuel filter. A fuel filter (16) with an overall bag shape is configured by welding together an upper face filter cloth (16U) a lower face filter cloth (16L) of the fuel filter (16) at a welded portion (16C). A sub tank upper side member (15U) and a sub tank lower side member (15L) nip the upper face filter cloth (16U) and the lower face filter cloth (16L) at a nipping position NP that is at a different position from the welded portion (16C).

摘要翻译： 获得能够在构成燃料过滤器的多个过滤器构件的接合部中保持接合强度的燃料供给装置。 具有整体袋形状的燃料过滤器（16）通过在焊接部分（16C）处将燃料过滤器（16）的下表面滤布（16L）焊接在一起而构成。 副罐上侧构件（15U）和副罐下侧构件（15L）将上表面滤布（16U）和下表面滤布（16L）夹在位于与位于不同位置的夹持位置NP处 焊接部分（16C）。

公开(公告)号：US20130291967A1

公开(公告)日：2013-11-07

申请号：US13978968

申请日：2011-01-12

申请人： Chiaki Kataoka ,  Masaki Akagi

发明人： Chiaki Kataoka ,  Masaki Akagi

IPC分类号： F17C9/00

CPC分类号： F17C9/00 ,  B60K15/03 ,  B60K2015/03111 ,  B60K2015/03125 ,  B60K2015/03144 ,  B60K2015/03236 ,  B60K2015/0325 ,  F02M37/0023 ,  F02M37/0058 ,  F02M37/0094 ,  F02M37/025 ,  F02M37/10 ,  F02M2037/228 ,  Y10T137/7976 ,  Y10T137/86035 ,  Y10T137/86075 ,  Y10T137/86212 ,  Y10T137/86228

摘要： To provide a fuel supplying device that, in a fuel tank equipped with plural accommodating portions that accommodate fuel, can suppress occurrence of running-out of fuel and can send-out fuel in a short time, even when a liquid surface of fuel of a fuel tank main body tilts. A sub-cup that has a fuel filter and a storage member is disposed at each of a first accommodating portion and a second accommodating portion. A distal end of a vapor discharging pipe of a fuel pump main body (or a sending-back pipe of a pressure regulator) is disposed within a second storage member.

摘要翻译： 为了提供一种燃料供给装置，在具备容纳燃料的多个容纳部的燃料箱中，能够抑制燃料的流出的发生，能够在短时间内输出燃料，即使在燃料的液面 燃油箱主体倾斜。 具有燃料过滤器和存储构件的子杯设置在第一容纳部分和第二容纳部分中的每一个处。 燃料泵主体（或压力调节器的回送管）的蒸气排出管的远端设置在第二存储部件内。