利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.032 秒)

    High pressure pump having downsized structure
    1.
    发明授权
    High pressure pump having downsized structure 有权
    高压泵具有结构小型化

    公开(公告)号：US07488161B2

    公开(公告)日：2009-02-10

    申请号：US11330109

    申请日：2006-01-12

    申请人： Hiroshi Inoue ,  Nobuo Ota ,  Yoshitsugu Inaguma ,  Kaoru Oda ,  Tatsumi Oguri

    发明人： Hiroshi Inoue ,  Nobuo Ota ,  Yoshitsugu Inaguma ,  Kaoru Oda ,  Tatsumi Oguri

    IPC分类号： F04B35/04

    CPC分类号： F04B53/10

    摘要： A high pressure pump has a fuel passage and a pump chamber. Fuel flows into the pump chamber through the fuel passage. The high pressure pump includes a valve member and a plunger. The valve member is movable along a movable axis in a substantially axial direction of the valve member for controlling an amount of fuel flowing into the pump chamber through the fuel passage. The plunger is movable substantially along a movable axis in a substantially axial direction of the plunger. The plunger is capable of pressurizing fuel in the pump chamber to discharge fuel in the pump chamber. The movable axis of the valve member is displaced from the movable axis of the plunger substantially in parallel with each other.

    摘要翻译： 高压泵具有燃料通道和泵室。 燃料通过燃料通道流入泵室。 高压泵包括阀构件和柱塞。 阀构件可沿着阀构件的大致轴向的可移动轴线移动，用于控制通过燃料通道流入泵室的燃料量。 柱塞可沿着活塞轴线在柱塞的大致轴向方向上大致移动。 柱塞能够对泵室中的燃料加压以排出泵室中的燃料。 阀构件的可移动轴线基本上彼此平行地从柱塞的可移动轴线移位。

    High pressure pump having downsized structure
    2.
    发明申请
    High pressure pump having downsized structure 有权

    公开(公告)号：US20060159573A1

    公开(公告)日：2006-07-20

    申请号：US11330109

    申请日：2006-01-12

    申请人： Hiroshi Inoue ,  Nobuo Ota ,  Yoshitsugu Inaguma ,  Kaoru Oda ,  Tatsumi Oguri

    发明人： Hiroshi Inoue ,  Nobuo Ota ,  Yoshitsugu Inaguma ,  Kaoru Oda ,  Tatsumi Oguri

    IPC分类号： F04B7/00

    CPC分类号： F04B53/10

    摘要： A high pressure pump has a fuel passage and a pump chamber. Fuel flows into the pump chamber through the fuel passage. The high pressure pump includes a valve member and a plunger. The valve member is movable along a movable axis in a substantially axial direction of the valve member for controlling an amount of fuel flowing into the pump chamber through the fuel passage. The plunger is movable substantially along a movable axis in a substantially axial direction of the plunger. The plunger is capable of pressurizing fuel in the pump chamber to discharge fuel in the pump chamber. The movable axis of the valve member is displaced from the movable axis of the plunger substantially in parallel with each other.

    Fuel pump having plunger and fuel supply system using the same
    3.
    发明申请
    Fuel pump having plunger and fuel supply system using the same 审中-公开
    具有柱塞的燃料泵和使用其的燃料供给系统

    公开(公告)号：US20090291006A1

    公开(公告)日：2009-11-26

    申请号：US12458885

    申请日：2009-07-27

    申请人： Hiroshi Inoue ,  Tatsumi Oguri ,  Nobuo Ohta ,  Yoshitsugu Inaguma ,  Kaoru Oda

    发明人： Hiroshi Inoue ,  Tatsumi Oguri ,  Nobuo Ohta ,  Yoshitsugu Inaguma ,  Kaoru Oda

    IPC分类号： F04B23/00

    CPC分类号： F02M63/0036 ,  F02M59/102 ,  F02M59/447 ,  F02M59/462 ,  F02M63/005 ,  F02M63/0225 ,  F02M2200/28 ,  F02M2200/60

    摘要： A delivery valve is connected to a discharge passage, through which fuel in a compression chamber is discharged. The delivery valve is screwed to a mount hole formed in the cylinder. A communication passage is formed in a body to extend through the sidewall between a screwed part in which the mount hole and the body are screwed to each other, and a gasket. A small clearance is formed between an inner peripheral surface of the mount hole and an outer peripheral surface of the body. The communication passage provides communication between a fuel passage downstream of a valve seat member and the clearance. The clearance communicates with the suction chamber through a return passage formed in the cylinder.

    摘要翻译： 输出阀连接到排出通道，通过该排出通道排出压缩室中的燃料。 输送阀螺纹连接到形成在气缸中的安装孔。 连通通道形成在主体中，以在安装孔和主体彼此螺纹连接的螺纹部分和垫圈之间延伸穿过侧壁。 在安装孔的内周面和主体的外周面之间形成有小的间隙。 连通通道提供在阀座构件下游的燃料通道与间隙之间的连通。 间隙通过形成在气缸中的返回通道与抽吸室连通。

    Fuel pump having plunger and fuel supply system using the same
    4.
    发明申请
    Fuel pump having plunger and fuel supply system using the same 审中-公开
    具有柱塞的燃料泵和使用其的燃料供给系统

    公开(公告)号：US20060222538A1

    公开(公告)日：2006-10-05

    申请号：US11386699

    申请日：2006-03-23

    申请人： Hiroshi Inoue ,  Tatsumi Oguri ,  Nobuo Ohta ,  Yoshitsugu Inaguma ,  Kaoru Oda

    发明人： Hiroshi Inoue ,  Tatsumi Oguri ,  Nobuo Ohta ,  Yoshitsugu Inaguma ,  Kaoru Oda

    IPC分类号： F04B19/00

    CPC分类号： F02M63/0036 ,  F02M59/102 ,  F02M59/447 ,  F02M59/462 ,  F02M63/005 ,  F02M63/0225 ,  F02M2200/28 ,  F02M2200/60

    摘要： A delivery valve is connected to a discharge passage, through which fuel in a compression chamber is discharged. The delivery valve is screwed to a mount hole formed in the cylinder. A communication passage is formed in a body to extend through the sidewall between a screwed part, in which the mount hole and the body are screwed to each other, and a gasket. A small clearance is formed between an inner peripheral surface of the mount hole and an outer peripheral surface of the body. The communication passage provides communication between a fuel passage downstream of a valve seat member and the clearance. The clearance communicates with the suction chamber through a return passage formed in the cylinder.

    摘要翻译： 输出阀连接到排出通道，通过该排出通道排出压缩室中的燃料。 输送阀螺纹连接到形成在气缸中的安装孔。 连接通道形成在主体中，以在安装孔和主体彼此螺纹连接的螺纹部分和垫圈之间延伸穿过侧壁。 在安装孔的内周面和主体的外周面之间形成有小的间隙。 连通通道提供在阀座构件下游的燃料通道与间隙之间的连通。 间隙通过形成在气缸中的返回通道与抽吸室连通。

    High pressure pump having solenoid actuator
    7.
    发明申请
    High pressure pump having solenoid actuator 有权
    具有螺线管执行器的高压泵

    公开(公告)号：US20060239846A1

    公开(公告)日：2006-10-26

    申请号：US11410253

    申请日：2006-04-25

    申请人： Kaoru Oda ,  Hiroshi Inoue

    发明人： Kaoru Oda ,  Hiroshi Inoue

    IPC分类号： F04B7/00 ,  F04B39/08

    CPC分类号： F04B7/0076 ,  F02M59/464 ,  F02M59/466 ,  F02M59/485 ,  F04B49/243

    摘要： A pump includes a housing that has a compression chamber for pressurizing fluid and a fluid passage for guiding fluid into the compression chamber. A valve is located midway through the fluid passage for communicating and blocking the fluid passage. A solenoid actuator is located on a substantially opposite side of the compression chamber with respect to the valve for operating the valve. A regulating member is located between the valve and the solenoid actuator for regulating pressure of fluid in the compression chamber from being applied to the solenoid actuator.

    摘要翻译： 泵包括具有用于加压流体的压缩室和用于将流体引导到压缩室中的流体通道的壳体。 阀门位于流体通道的中间，用于连通和阻塞流体通道。 螺线管致动器相对于用于操作阀的阀位于压缩室的基本相对的一侧。 调节构件位于阀和螺线管致动器之间，用于调节压缩室中的流体的压力以施加到螺线管致动器。

    Hydraulic pump
    8.
    发明授权
    Hydraulic pump 有权
    液压泵

    公开(公告)号：US08226379B2

    公开(公告)日：2012-07-24

    申请号：US12057847

    申请日：2008-03-28

    申请人： Katsunori Furuta ,  Kaoru Oda ,  Yoshihito Suzuki ,  Moriyasu Gotoh ,  Hiroshi Inoue

    发明人： Katsunori Furuta ,  Kaoru Oda ,  Yoshihito Suzuki ,  Moriyasu Gotoh ,  Hiroshi Inoue

    IPC分类号： F04B49/00

    CPC分类号： F04B49/243

    摘要： A hydraulic pump includes a housing, a seat portion, and a valve element. The housing has a compression chamber and a fluid passage. The seat portion is provided midway through the fluid passage. The valve element is located between the compression chamber and the fluid passage. The valve element is a closed-end cylindrical member having a bottom portion, a cylindrical portion, and an opening end arranged in this order. The cylindrical portion is located farther away from the seat portion than the bottom portion. The valve element is seated to the seat portion at the bottom portion. A stopper substantially closes the opening end when making contact with the opening end to regulate movement of the valve element.

    摘要翻译： 液压泵包括壳体，座部分和阀元件。 壳体具有压缩室和流体通道。 座部分设置在通过流体通道的中途。 阀元件位于压缩室和流体通道之间。 阀元件是具有底部，圆筒部分和依次布置的开口端的封闭端圆筒形构件。 圆柱形部分位于比底部更远离座椅部分。 阀元件位于底部的座部。 当与开口端接触时，止动件基本上封闭开口端，以调节阀元件的运动。

    High pressure pump having solenoid actuator
    9.
    发明授权
    High pressure pump having solenoid actuator 有权
    具有螺线管执行器的高压泵

    公开(公告)号：US07717089B2

    公开(公告)日：2010-05-18

    申请号：US11410253

    申请日：2006-04-25

    申请人： Kaoru Oda ,  Hiroshi Inoue

    发明人： Kaoru Oda ,  Hiroshi Inoue

    IPC分类号： F02M37/04

    CPC分类号： F04B7/0076 ,  F02M59/464 ,  F02M59/466 ,  F02M59/485 ,  F04B49/243

    摘要： A pump includes a housing that has a compression chamber for pressurizing fluid and a fluid passage for guiding fluid into the compression chamber. A valve is located midway through the fluid passage for communicating and blocking the fluid passage. A solenoid actuator is located on a substantially opposite side of the compression chamber with respect to the valve for operating the valve. A regulating member is located between the valve and the solenoid actuator for regulating pressure of fluid in the compression chamber from being applied to the solenoid actuator.

    摘要翻译： 泵包括具有用于加压流体的压缩室和用于将流体引导到压缩室中的流体通道的壳体。 阀门位于流体通道的中间，用于连通和阻塞流体通道。 螺线管致动器相对于用于操作阀的阀位于压缩室的基本相对的一侧。 调节构件位于阀和螺线管致动器之间，用于调节压缩室中的流体的压力以施加到螺线管致动器。

    HYDRAULIC PUMP
    10.
    发明申请
    HYDRAULIC PUMP 有权
    液压泵

    公开(公告)号：US20080237518A1

    公开(公告)日：2008-10-02

    申请号：US12057847

    申请日：2008-03-28

    申请人： Katsunori FURUTA ,  Kaoru Oda ,  Yoshihito Suzuki ,  Moriyasu Gotoh ,  Hiroshi Inoue

    发明人： Katsunori FURUTA ,  Kaoru Oda ,  Yoshihito Suzuki ,  Moriyasu Gotoh ,  Hiroshi Inoue

    IPC分类号： F16K31/02

    CPC分类号： F04B49/243

    摘要： A hydraulic pump includes a housing, a seat portion, and a valve element. The housing has a compression chamber and a fluid passage. The seat portion is provided midway through the fluid passage. The valve element is located between the compression chamber and the fluid passage. The valve element is a closed-end cylindrical member having a bottom portion, a cylindrical portion, and an opening end arranged in this order. The cylindrical portion is located farther away from the seat portion than the bottom portion. The valve element is seated to the seat portion at the bottom portion. A stopper substantially closes the opening end when making contact with the opening end to regulate movement of the valve element.

    摘要翻译： 液压泵包括壳体，座部分和阀元件。 壳体具有压缩室和流体通道。 座部分设置在通过流体通道的中途。 阀元件位于压缩室和流体通道之间。 阀元件是具有底部，圆筒部分和依次布置的开口端的封闭端圆筒形构件。 圆柱形部分位于比底部更远离座椅部分。 阀元件位于底部的座部。 当与开口端接触时，止动件基本上封闭开口端，以调节阀元件的运动。