公开(公告)号：US09347393B2

公开(公告)日：2016-05-24

申请号：US13526734

申请日：2012-06-19

申请人： Ryo Kusakabe ,  Motoyuki Abe ,  Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Takuya Mayuzumi ,  Tohru Ishikawa

发明人： Ryo Kusakabe ,  Motoyuki Abe ,  Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Takuya Mayuzumi ,  Tohru Ishikawa

IPC分类号： H01H9/00 ,  F02D41/20 ,  F02M45/12 ,  F02M63/00 ,  F02M59/36 ,  F02M51/06 ,  F02M61/18

CPC分类号： F02M51/0653 ,  F02D41/20 ,  F02D2041/2013 ,  F02D2041/2055 ,  F02D2041/2058 ,  F02D2200/0618 ,  F02M45/12 ,  F02M51/0671 ,  F02M51/0685 ,  F02M59/366 ,  F02M61/1833 ,  F02M63/0033

摘要： A method of controlling a fuel injection device that can control a small amount of injection is provided. A fuel injection device for use in an internal combustion engine, includes: a valve body that can open and close a fuel passage, a needle that transfers a force with the valve body, and executes valve opening/closing operation, and an electromagnet that includes a coil and a magnetic core provided as a driver for driving the needle, and a cylindrical nozzle holder disposed on an outer periphery of the magnetic core and the needle, in which a current is supplied to the coil to exert a magnetic attractive force between the magnetic core and the needle to open the valve body.

摘要翻译： 提供了一种控制能够控制少量喷射的燃料喷射装置的方法。 一种用于内燃机的燃料喷射装置，包括：能够打开和关闭燃料通道的阀体，与阀体传递力并执行阀打开/关闭操作的针，以及电磁体，其包括 设置为用于驱动针的驱动器的线圈和磁芯，以及设置在磁芯和针的外周上的圆柱形喷嘴保持架，其中电流被供应到线圈以在第一和第二磁芯之间施加磁力吸引力 磁芯和针头打开阀体。

公开(公告)号：US07472839B2

公开(公告)日：2009-01-06

申请号：US11543190

申请日：2006-10-05

申请人： Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Motoyuki Abe ,  Nobuaki Sekiya ,  Masahiro Soma

发明人： Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Motoyuki Abe ,  Nobuaki Sekiya ,  Masahiro Soma

IPC分类号： B05B1/24 ,  B05B1/30 ,  F02M47/02

CPC分类号： F02M51/0682 ,  F02M61/042 ,  F02M61/12 ,  F02M61/1853

摘要： A heating time period is decreased by that a valve body including a hollow valve shaft is arranged in a slidable manner in a cylindrical part of a casing on which a nozzle body with a valve seat is mounted at a front end thereof, a fuel is introduced from a fuel outlet port opening on a shaft wall of the valve shaft into a fuel path formed by the valve shaft and the cylindrical part, the fuel is heated to be injected from the nozzle body by a heater arranged at an outside of the fuel path of the cylindrical part, and a sleeve is mounted in the fuel path so that a large diameter part thereof closes the fuel path at an upper area of the fuel outlet port, while a fuel inlet port is formed on a small diameter part of the sleeve to introduce the fuel into the fuel path, so that the fuel path is narrowed to decrease an amount of the fuel to be heated by the heater.

摘要翻译： 通过使包括中空阀轴的阀体在其前端安装有具有阀座的喷嘴体的壳体的圆筒部中被布置，加热时间缩短，引入燃料 从在阀轴的轴壁上开口的燃料出口到由阀轴和圆柱形部分形成的燃料通路中，燃料被加热，该燃料通过布置在燃料路径外侧的加热器从喷嘴体喷射 并且套筒安装在燃料路径中，使得其大直径部分在燃料出口的上部区域处封闭燃料路径，同时燃料入口形成在套筒的小直径部分上 以将燃料引入燃料路径，使得燃料路​​径变窄以减少加热器将被加热的燃料的量。

公开(公告)号：US20070080239A1

公开(公告)日：2007-04-12

申请号：US11543190

申请日：2006-10-05

申请人： Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Motoyuki Abe ,  Nobuaki Sekiya ,  Masahiro Soma

发明人： Yoshihito Yasukawa ,  Noriyuki Maekawa ,  Motoyuki Abe ,  Nobuaki Sekiya ,  Masahiro Soma

IPC分类号： B05B1/24 ,  F02G5/00

CPC分类号： F02M51/0682 ,  F02M61/042 ,  F02M61/12 ,  F02M61/1853

摘要： A heating time period is decreased by that a valve body including a hollow valve shaft is arranged in a slidable manner in a cylindrical part of a casing on which a nozzle body with a valve seat is mounted at a front end thereof, a fuel is introduced from a fuel outlet port opening on a shaft wall of the valve shaft into a fuel path formed by the valve shaft and the cylindrical part, the fuel is heated to be injected from the nozzle body by a heater arranged at an outside of the fuel path of the cylindrical part, and a sleeve is mounted in the fuel path so that a large diameter part thereof closes the fuel path at an upper area of the fuel outlet port, while a fuel inlet port is formed on a small diameter part of the sleeve to introduce the fuel into the fuel path, so that the fuel path is narrowed to decrease an amount of the fuel to be heated by the heater.

摘要翻译： 通过使包括中空阀轴的阀体在其前端安装有具有阀座的喷嘴体的壳体的圆筒部中被布置，加热时间缩短，引入燃料 从在阀轴的轴壁上开口的燃料出口到由阀轴和圆柱形部分形成的燃料通路中，燃料被加热，该燃料通过布置在燃料路径外侧的加热器从喷嘴体喷射 并且套筒安装在燃料路径中，使得其大直径部分在燃料出口的上部区域处封闭燃料路径，同时燃料入口形成在套筒的小直径部分上 以将燃料引入燃料路径，使得燃料路​​径变窄以减少加热器将被加热的燃料的量。

公开(公告)号：US20140151468A1

公开(公告)日：2014-06-05

申请号：US14232725

申请日：2011-08-03

申请人： Yoshihito Yasukawa ,  Motoyuki Abe ,  Hideharu Ehara ,  Tohru Ishikawa ,  Eiji Ishii

发明人： Yoshihito Yasukawa ,  Motoyuki Abe ,  Hideharu Ehara ,  Tohru Ishikawa ,  Eiji Ishii

IPC分类号： F02M61/18

CPC分类号： F02M51/061 ,  F02M61/162 ,  F02M61/1806 ,  F02M61/1813 ,  F02M61/182 ,  F02M61/1833

摘要： Fuel injection valve with conical valve seat surface that abuts a valve body to seal fuel, fuel injection orifices having an inlet opening formed on the valve seat surface, wherein fuel sprays injected from the plurality of fuel injection orifices include a first fuel spray constituted by a fuel spray injected from at least one fuel injection orifice and a second fuel spray constituted by a plurality of fuel sprays injected at an outer periphery of the first fuel spray, and a fuel injection orifice that injects the first fuel spray constituted with a plane that includes an orifice axis connecting a center of an inlet with a center of an outlet of the fuel injection orifice, parallel to a center axis of the fuel injection valve intersecting a plane, a conical apex that forms the valve seat surface to form an inclination angle that is larger than 0°.

摘要翻译： 具有锥形阀座表面的燃料喷射阀，其邻接阀体以密封燃料，具有形成在阀座表面上的入口的燃料喷射孔，其中从多个燃料喷射孔喷射的燃料喷射包括第一燃料喷雾， 从至少一个燃料喷射孔喷射的燃料喷雾和由在第一燃料喷雾的外周边喷射的多个燃料喷雾构成的第二燃料喷雾;以及燃料喷射孔，其喷射由包括 将入口的中心与燃料喷射孔的出口的中心连接的孔轴平行于与平面交叉的燃料喷射阀的中心轴线，形成阀座表面的锥形顶点以形成倾斜角， 大于0°。

公开(公告)号：US5590053A

公开(公告)日：1996-12-31

申请号：US278155

申请日：1994-07-21

申请人： Tatsuya Ito ,  Masahito Kawai ,  Yoshihito Yasukawa

发明人： Tatsuya Ito ,  Masahito Kawai ,  Yoshihito Yasukawa

IPC分类号： H01L39/24 ,  G01N23/20 ,  G06F17/50 ,  H01L29/04 ,  G06F17/10

CPC分类号： G01N23/20

摘要： A method of determining a space group corresponding to a crystal structure includes a first step of reading a data structure of a target crystal. The data corresponding to the target crystal structure is then compared with data of crystal structures stored in memory. The stored crystal structures are classified according to lattice constants and other conditions. A plurality of space groups included in the crystal system are obtained by extraction from the memory region. An arithmetic operation is performed on the lattice coordinates of each atom constituting the structure (unit cell) of the target crystal by way of matrices corresponding to the space groups to determine equivalent positions of each atom. Each of the obtained crystal structures is then compared with the target crystal. Upon completion of a successful comparison, a description of a target crystal is obtained.

摘要翻译： 确定与晶体结构相对应的空间群的方法包括读取目标晶体的数据结构的第一步骤。 然后将与目标晶体结构对应的数据与存储在存储器中的晶体结构的数据进行比较。 存储的晶体结构根据晶格常数和其他条件进行分类。 通过从存储区域中提取来获得包括在晶体系统中的多个空间群。 通过与空间组对应的矩阵，对构成目标晶体的结构（单元电池）的每个原子的晶格坐标进行算术运算，以确定每个原子的等效位置。 然后将所获得的每个晶体结构与目标晶体进行比较。 在成功比较完成后，获得目标晶体的描述。

公开(公告)号：US20110073603A1

公开(公告)日：2011-03-31

申请号：US12989985

申请日：2009-04-20

申请人： Norihide Saho ,  Mami Hakari ,  Hiroyuki Tanaka ,  Sachi Tanaka ,  Yoshihito Yasukawa ,  Akira Nomiyama ,  Shinjiro Saito ,  Azusa Amino ,  Daisuke Matsuka ,  Kohtaro Chiba ,  Hiroyuki Toyoda ,  Naoko Nakayama ,  Isao Kitagawa ,  Isao Hagiya

发明人： Norihide Saho ,  Mami Hakari ,  Hiroyuki Tanaka ,  Sachi Tanaka ,  Yoshihito Yasukawa ,  Akira Nomiyama ,  Shinjiro Saito ,  Azusa Amino ,  Daisuke Matsuka ,  Kohtaro Chiba ,  Hiroyuki Toyoda ,  Naoko Nakayama ,  Isao Kitagawa ,  Isao Hagiya

IPC分类号： B65D81/38

CPC分类号： A01N1/0257 ,  B01L3/508 ,  B01L7/50 ,  B01L2200/143 ,  B01L2200/18 ,  B01L2300/024 ,  G01N1/42

摘要： The storage case has a structure in which a sample storage case (S) contained in a storage case is cooled and held at a low temperature by a Stirling refrigerator. A detection element is disposed in a room-temperature area of the storage case. The chemical or physical property of the detection element varies when a contaminant adheres to the detection element. Entrance of a contaminant into the storage case can be checked by contactlessly checking the detection element from the outside of the storage case. The storage case includes a server for receiving the result of the check from the detection device, storing the result, and setting up connection via a communication line to at least two out of a terminal operable by the forwarder, a terminal operable by the carrier, and a terminal operable by the recipient to transmit the result to the two.

摘要翻译： 存储盒具有通过斯特林冰箱将容纳在收纳箱内的样品收容盒（S）冷却并保持在低温的结构。 检测元件设置在存储盒的室温区域中。 当污染物粘附到检测元件时，检测元件的化学或物理性质会变化。 可以通过从存储盒的外部非接触地检查检测元件来检查污染物进入存储箱的入口。 存储箱包括：用于从检测装置接收检查结果的服务器，存储结果，以及通过通信线路建立到由转发器可操作的终端中的至少两个的连接;由运营商操作的终端; 以及由接收者操作以将结果发送给两者的终端。

公开(公告)号：US09103311B2

公开(公告)日：2015-08-11

申请号：US14232725

申请日：2011-08-03

申请人： Yoshihito Yasukawa ,  Motoyuki Abe ,  Hideharu Ehara ,  Tohru Ishikawa ,  Eiji Ishii

发明人： Yoshihito Yasukawa ,  Motoyuki Abe ,  Hideharu Ehara ,  Tohru Ishikawa ,  Eiji Ishii

IPC分类号： F02M61/00 ,  F02M61/18 ,  F02M61/16

CPC分类号： F02M51/061 ,  F02M61/162 ,  F02M61/1806 ,  F02M61/1813 ,  F02M61/182 ,  F02M61/1833

摘要： Fuel injection valve with conical valve seat surface that abuts a valve body to seal fuel, fuel injection orifices having an inlet opening formed on the valve seat surface, wherein fuel sprays injected from the plurality of fuel injection orifices include a first fuel spray constituted by a fuel spray injected from at least one fuel injection orifice and a second fuel spray constituted by a plurality of fuel sprays injected at an outer periphery of the first fuel spray, and a fuel injection orifice that injects the first fuel spray constituted with a plane that includes an orifice axis connecting a center of an inlet with a center of an outlet of the fuel injection orifice, parallel to a center axis of the fuel injection valve intersecting a plane, a conical apex that forms the valve seat surface to form an inclination angle that is larger than 0°.

摘要翻译： 具有锥形阀座表面的燃料喷射阀，其邻接阀体以密封燃料，具有形成在阀座表面上的入口的燃料喷射孔，其中从多个燃料喷射孔喷射的燃料喷射包括第一燃料喷雾， 从至少一个燃料喷射孔喷射的燃料喷雾和由在第一燃料喷雾的外周边喷射的多个燃料喷雾构成的第二燃料喷雾;以及燃料喷射孔，其喷射由包括 将入口的中心与燃料喷射孔的出口的中心连接的孔轴平行于与平面交叉的燃料喷射阀的中心轴线，形成阀座表面的锥形顶点以形成倾斜角， 大于0°。