公开(公告)号：US08789512B2

公开(公告)日：2014-07-29

申请号：US13150459

申请日：2011-06-01

申请人： Masaki Akagi ,  Hiromasa Suzuki ,  Hideaki Nishibu ,  Koji Yoshida ,  Yuichi Murakoshi

发明人： Masaki Akagi ,  Hiromasa Suzuki ,  Hideaki Nishibu ,  Koji Yoshida ,  Yuichi Murakoshi

IPC分类号： F02M69/54 ,  F02M37/00

CPC分类号： F02M69/54 ,  F02D2250/31 ,  F02M37/0029 ,  F02M37/0052 ,  F02M37/0058 ,  Y10T137/7793 ,  Y10T137/7837

摘要： A fluid pressure regulating device is i) provided with a pressure regulating member that forms a pressure regulating chamber inside a housing having introduction side and discharge side fuel passages, and communicates these passages according to introduced fuel pressure, and ii) is able to regulate the fuel pressure introduced into a fuel passage to a set pressure. The housing is provided with outer and inner annular valve seat portions that separate the fuel passages inside the pressure regulating chamber, and form another fuel passage inside the pressure regulating chamber. Different clearances are set between the pressure regulating member, and the outer annular valve seat portion and the inner annular valve seat portion, such that when the pressure regulating member abuts against one of the valve seat portions, a small gap is formed between the other valve seat portion and the pressure regulating member.

摘要翻译： 一种流体压力调节装置，i）设置有压力调节部件，该压力调节部件在具有引入侧和排出侧燃料通路的壳体内形成压力调节室，并且根据引入的燃料压力连通这些通路，以及ii）能够调节 将燃料通道中的燃料压力引入设定压力。 壳体设置有外部和内部环形阀座部分，其在压力调节室内分离燃料通道，并在压力调节室内形成另一个燃料通道。 在压力调节构件和外部环形阀座部分和内部环形阀座部分之间设置不同的间隙，使得当压力调节构件抵靠在一个阀座部分上时，在另一个阀门之间形成小的间隙 座部和压力调节构件。

公开(公告)号：US08517050B2

公开(公告)日：2013-08-27

申请号：US13151514

申请日：2011-06-02

申请人： Masaki Akagi ,  Hideaki Nishibu

发明人： Masaki Akagi ,  Hideaki Nishibu

IPC分类号： F02D9/00

CPC分类号： G05D16/0655 ,  F02M37/0029 ,  F02M37/0052 ,  Y10T137/7748 ,  Y10T137/7836 ,  Y10T137/7837

摘要： A pressure regulating device that regulates a pressure of a fuel, including a housing that includes a fuel introduction passage into which the fuel to be supplied into a fuel consuming unit is introduced and a fuel discharge passage from which the fuel is discharged, wherein the fuel discharge passage includes a plurality of discharge passage portions; a pressure regulating provided so as to partition the housing, and that communicates the fuel introduction passage with the fuel discharge passage and cuts off the fuel introduction passage from the fuel discharge passage, according to a pressure of the fuel in the housing; an impelling mechanism that impels the pressure regulating member in a direction of cutting off the fuel introduction passage from the fuel discharge passage; and a discharge restricting mechanism, provided in the fuel discharge passage, that selectively restricts discharge of the fuel from the discharge passage portions.

摘要翻译： 一种压力调节装置，其调节燃料的压力，该压力调节装置包括壳体，该壳体包括燃料引入通道，待供应到燃料消耗单元中的燃料供入燃料引入通道，燃料排放通道从燃料排放通道排出，其中燃料 排出通道包括多个排出通道部分; 压力调节器，其设置成分隔所述壳体，并且使所述燃料导入通道与所述燃料排出通道连通，并根据所述壳体内的燃料的压力从所述燃料排出通道切断所述燃料导入通路; 推动机构，其推压压力调节构件沿着从燃料排出通道切断燃料导入通道的方向; 以及设置在燃料排出通道中的排出限制机构，其选择性地限制来自排出通道部分的燃料的排放。

公开(公告)号：US20120312395A1

公开(公告)日：2012-12-13

申请号：US13520264

申请日：2010-02-10

申请人： Hiromasa Suzuki ,  Masaki Akagi

发明人： Hiromasa Suzuki ,  Masaki Akagi

IPC分类号： F02M69/54 ,  F16K31/36

CPC分类号： F02M37/0029 ,  F02M37/0052 ,  F02M69/54 ,  Y10T137/7783 ,  Y10T137/7793 ,  Y10T137/7836

摘要： To provide a fluid pressure regulation apparatus and a fuel supply apparatus which are compact in arrangement and simple in construction, a pressure regulator includes a housing, a pressure adjustment member constituted by a partition wall forming together with the housing a pressure adjustment member held in communication with a fluid introduction opening and having the pressure adjustment chamber brought into communication with a fluid discharge opening in response to the pressure of fluid in the pressure adjustment chamber. The pressure regulator is capable of adjusting the fluid pressure in the pressure adjustment chamber to a preliminarily set pressure, and has one surface side thereof forming an area of a pressure receiving range receiving the fluid pressure, the area being variably set and the set pressure being varied in response to the area of the pressure receiving range.

摘要翻译： 为了提供结构紧凑，结构简单的流体压力调节装置和燃料供给装置，压力调节器包括壳体，由隔壁构成的压力调节构件，该隔壁与壳体一起形成保持在通信中的压力调节构件 具有流体引入开口，并且响应于压力调节室中的流体的压力使压力调节室与流体排放口连通。 压力调节器能够将压力调节室内的流体压力调整为预先设定的压力，并且其一个表面侧形成接收流体压力的压力接收范围的面积，该区域可变地设定，并且设定压力为 响应于压力接收范围的面积而变化。

公开(公告)号：US08695571B2

公开(公告)日：2014-04-15

申请号：US13520264

申请日：2010-02-10

申请人： Hiromasa Suzuki ,  Masaki Akagi

发明人： Hiromasa Suzuki ,  Masaki Akagi

IPC分类号： F02M69/54

CPC分类号： F02M37/0029 ,  F02M37/0052 ,  F02M69/54 ,  Y10T137/7783 ,  Y10T137/7793 ,  Y10T137/7836

摘要： To provide a fluid pressure regulation apparatus and a fuel supply apparatus which are compact in arrangement and simple in construction, a pressure regulator includes a housing, a pressure adjustment member constituted by a partition wall forming together with the housing a pressure adjustment member held in communication with a fluid introduction opening and having the pressure adjustment chamber brought into communication with a fluid discharge opening in response to the pressure of fluid in the pressure adjustment chamber. The pressure regulator is capable of adjusting the fluid pressure in the pressure adjustment chamber to a preliminarily set pressure, and has one surface side thereof forming an area of a pressure receiving range receiving the fluid pressure, the area being variably set and the set pressure being varied in response to the area of the pressure receiving range.

摘要翻译： 为了提供结构紧凑，结构简单的流体压力调节装置和燃料供给装置，压力调节器包括壳体，由隔壁构成的压力调节构件，该隔壁与壳体一起形成保持在通信中的压力调节构件 具有流体引入开口，并且响应于压力调节室中的流体的压力使压力调节室与流体排放口连通。 压力调节器能够将压力调节室内的流体压力调整为预先设定的压力，并且其一个表面侧形成接收流体压力的压力接收范围的面积，该区域可变地设定，并且设定压力为 响应于压力接收范围的面积而变化。

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：US09140409B2

公开(公告)日：2015-09-22

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： B01D47/02 ,  E03B5/00 ,  F04F5/00 ,  F04F99/00 ,  E03B11/00 ,  F17D1/00 ,  B01D47/00 ,  B65D88/64 ,  F17C9/00 ,  F02M37/00 ,  F02M37/02 ,  F02M37/10 ,  F02M37/22 ,  B60K15/03

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。

公开(公告)号：US08863792B2

公开(公告)日：2014-10-21

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 在开放的位置。

公开(公告)号：US20140137964A1

公开(公告)日：2014-05-22

申请号：US14232344

申请日：2011-08-03

申请人： Shuichi Aso ,  Masaki Akagi ,  Yuusaku Nishimura

发明人： Shuichi Aso ,  Masaki Akagi ,  Yuusaku Nishimura

IPC分类号： B60K15/035

CPC分类号： B60K15/03519 ,  B60K2015/03302 ,  B60K2015/0348 ,  B60K2015/03509 ,  B60K2015/03514 ,  F02M25/0818 ,  F02M25/0836 ,  F02M25/0872 ,  F02M2025/0845 ,  Y10T137/86324

摘要： A fuel tank system in which a solenoid valve on piping that communicates between a fuel tank and a canister may be reduced in size. A valve member (a diaphragm valve) is disposed in vent piping that communicates between the fuel tank and the canister. A second bypass channel is provided between a back pressure chamber of the diaphragm valve and the canister side of the vent piping. The solenoid valve is disposed in the second bypass channel.

摘要翻译： 一种燃料箱系统，其中在燃料箱和罐之间连通的管道上的电磁阀的尺寸可以减小。 阀构件（隔膜阀）设置在在燃料箱和罐之间连通的排气管道中。 在隔膜阀的背压室和通气管道的罐侧之间设置有第二旁路通道。 电磁阀设置在第二旁路通道中。

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.