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1. 发明申请

US20080272646A1 HYDRAULIC APPARATUS FOR FLUID PRESSURE CONTROL 审中-公开
标题翻译：液压控制液压装置
公开(公告)号：US20080272646A1
公开(公告)日：2008-11-06
申请号：US12112629
申请日：2008-04-30
申请人： Chiharu Nakazawa , Kazuya Terashima , Katsuma Tsuruoka
发明人： Chiharu Nakazawa , Kazuya Terashima , Katsuma Tsuruoka
IPC分类号： B60T8/60
CPC分类号： F04B49/06 , B60T8/368 , B60T8/3685 , B60T17/02 , B60T17/22
摘要： A hydraulic apparatus includes a fluid pressure control unit which includes: a housing unit enclosing a pump, a motor fixed to a first side surface of the housing unit; a control section provided on a second side surface of the housing unit and arranged to control the motor; and a physical quantity sensor fixed to the control section. There are further provided a plurality of mount portions to support the housing unit to a vehicle body elastically. The physical quantity sensor is located between the mount portions.
摘要翻译：液压装置包括流体压力控制单元，其包括：封闭泵的壳体单元，固定到壳体单元的第一侧表面的马达; 控制部，设置在所述壳体单元的第二侧面上，并配置成控制所述电动机; 以及固定在所述控制部的物理量传感器。还设有多个安装部分，以将壳体单元弹性地支撑到车身上。物理量传感器位于安装部分之间。

2. 发明授权

US08783793B2 Brake apparatus 失效
标题翻译：制动装置
公开(公告)号：US08783793B2
公开(公告)日：2014-07-22
申请号：US13301857
申请日：2011-11-22
申请人： Kazuya Terashima , Katsuma Tsuruoka , Koji Numakura
发明人： Kazuya Terashima , Katsuma Tsuruoka , Koji Numakura
IPC分类号： B60T8/42
CPC分类号： B60T13/662 , B60T8/368 , B60T8/4872 , B60T13/686 , B60T17/04
摘要： A brake apparatus including a piston body disposed in a closed-ended bore in a housing, a first elastic member biasing the piston body toward a closed end of the bore, and a pressure regulating valve including a valve element, a rod and a second elastic member biasing the valve element toward a seat portion and having an elastic force smaller than that of the first elastic member, the brake apparatus having a reservoir function of reserving brake fluid flowed from a vehicular wheel cylinder in the bore by strokes of the piston body upon ABS control, the piston body being a resin-molded member having a hard member on a piston crown surface, the hard member having a hardness larger than that of a resin material of the piston body, and the piston body and the rod are brought into contact with each other via the hard member.
摘要翻译：一种制动装置，包括设置在壳体中的封闭孔中的活塞体，朝向孔的封闭端偏压活塞体的第一弹性构件，以及包括阀元件，杆和第二弹性体的压力调节阀构件将阀元件朝向座部偏置并且具有小于第一弹性构件的弹性力的弹性力，制动装置具有储存功能，其通过活塞体的行程将从车轮缸中流动的制动流体留在孔中， ABS控制，活塞体是在活塞冠表面上具有硬质构件的树脂模制构件，硬质构件的硬度大于活塞体的树脂材料的硬度，并且使活塞体和杆体进入通过硬件相互接触。

3. 发明申请

US20120139331A1 BRAKE APPARATUS 有权
标题翻译：刹车装置
公开(公告)号：US20120139331A1
公开(公告)日：2012-06-07
申请号：US13301880
申请日：2011-11-22
申请人： Kazuya Terashima , Koji Numakura , Katsuma Tsuruoka
发明人： Kazuya Terashima , Koji Numakura , Katsuma Tsuruoka
IPC分类号： B60T13/16
CPC分类号： B60T13/686 , B60T8/368 , B60T8/4872 , B60T13/145 , B60T13/662
摘要： A brake apparatus including a housing, a piston body disposed within each of a pair of closed-ended bores formed in the housing, a first elastic member that biases the piston body toward a closed end of the respective bores, a fluid passage opened to the closed end of the respective bores, a pressure regulating valve disposed in the fluid passage, and a rotary gear pump disposed in a region between the pressure regulating valve disposed in the fluid passage opened to the closed end of one of the bores and the pressure regulating valve disposed in the fluid passage opened to the closed end of the other of the bores. The fluid passages are formed to be offset from respective central axes of the piston bodies in such a direction that the fluid passages are spaced apart from each other.
摘要翻译：一种制动装置，包括壳体，设置在形成在所述壳体中的一对封闭孔的每一个内的活塞体，将所述活塞体朝向相应孔的封闭端偏压的第一弹性构件，相应孔的封闭端，设置在流体通道中的压力调节阀，以及设置在设置在流体通道中的压力调节阀之间的区域中的旋转齿轮泵，该流体通道开口于孔中的一个的封闭端和压力调节设置在通向另一个孔的封闭端的流体通道中的阀。流体通道形成为沿着流体通道彼此间隔开的方向偏离活塞体的相应中心轴线。

4. 发明授权

US08801113B2 Brake apparatus 有权
标题翻译：制动装置
公开(公告)号：US08801113B2
公开(公告)日：2014-08-12
申请号：US13301880
申请日：2011-11-22
申请人： Kazuya Terashima , Koji Numakura , Katsuma Tsuruoka
发明人： Kazuya Terashima , Koji Numakura , Katsuma Tsuruoka
IPC分类号： B60T8/48
CPC分类号： B60T13/686 , B60T8/368 , B60T8/4872 , B60T13/145 , B60T13/662
摘要： A brake apparatus including a housing, a piston body disposed within each of a pair of closed-ended bores formed in the housing, a first elastic member that biases the piston body toward a closed end of the respective bores, a fluid passage opened to the closed end of the respective bores, a pressure regulating valve disposed in the fluid passage, and a rotary gear pump disposed in a region between the pressure regulating valve disposed in the fluid passage opened to the closed end of one of the bores and the pressure regulating valve disposed in the fluid passage opened to the closed end of the other of the bores. The fluid passages are formed to be offset from respective central axes of the piston bodies in such a direction that the fluid passages are spaced apart from each other.
摘要翻译：一种制动装置，包括壳体，设置在形成在所述壳体中的一对封闭孔的每一个内的活塞体，将所述活塞体朝向相应孔的封闭端偏压的第一弹性构件，相应孔的封闭端，设置在流体通道中的压力调节阀，以及设置在设置在流体通道中的压力调节阀之间的区域中的旋转齿轮泵，该流体通道开口于孔中的一个的封闭端和压力调节设置在通向另一个孔的封闭端的流体通道中的阀。流体通道形成为沿着流体通道彼此间隔开的方向偏离活塞体的相应中心轴线。

5. 发明申请

US20070231169A1 Gear Pump and Method of Producing the Same 有权
标题翻译：齿轮泵及其生产方法
公开(公告)号：US20070231169A1
公开(公告)日：2007-10-04
申请号：US11587761
申请日：2005-04-28
申请人： Katsuma Tsuruoka , Keigo Kajiyama , Norihiro Saita , Takayuki Furuya , Kenji Hiraku
发明人： Katsuma Tsuruoka , Keigo Kajiyama , Norihiro Saita , Takayuki Furuya , Kenji Hiraku
IPC分类号： F04C2/00
CPC分类号： F04C2/086 , F04C2/18 , F04C15/0003 , F04C2230/60
摘要： In a gear pump equipped with a pump assembly formed from a driving gear supported by a driving shaft, a driven gear supported by a driven shaft, a pair of side plates disposed at both sides in an axial direction of driving and driven shafts, and a seal block that seals tips of the gears and forms a first fluid chamber by installation onto the side plates, and a casing that houses the pump assembly and forms a second fluid chamber therein, ribs are provided for at least one member of the side plates or the seal block, and fluid tightness between the first and second fluid chambers is secured by exerting pressure between the side plates and seal block and additionally plastically deforming the ribs. By this, it is possible to provide the gear pump which is capable of achieving improvement of the seal integrity while reducing the parts count.
摘要翻译：在配备有由驱动轴支撑的驱动齿轮构成的泵组件的齿轮泵中，由从动轴支撑的从动齿轮，配置在驱动轴和从动轴的轴向两侧的一对侧板，以及密封块，其密封齿轮的顶端并通过安装在侧板上形成第一流体室;以及壳体，其容纳泵组件并在其中形成第二流体室，为侧板的至少一个构件提供肋，密封块和第一和第二流体室之间的流体密封性通过在侧板和密封块之间施加压力并且另外使肋条塑性变形来确保。由此，可以提供能够在减少零件数量的同时实现密封完整性的提高的齿轮泵。

6. 发明申请

US20120139332A1 BRAKE APPARATUS 失效
标题翻译：刹车装置
公开(公告)号：US20120139332A1
公开(公告)日：2012-06-07
申请号：US13301857
申请日：2011-11-22
申请人： Kazuya TERASHIMA , Katsuma TSURUOKA , Koji NUMAKURA
发明人： Kazuya TERASHIMA , Katsuma TSURUOKA , Koji NUMAKURA
IPC分类号： B60T8/42
CPC分类号： B60T13/662 , B60T8/368 , B60T8/4872 , B60T13/686 , B60T17/04
摘要： A brake apparatus including a piston body disposed in a closed-ended bore in a housing, a first elastic member biasing the piston body toward a closed end of the bore, and a pressure regulating valve including a valve element, a rod and a second elastic member biasing the valve element toward a seat portion and having an elastic force smaller than that of the first elastic member, the brake apparatus having a reservoir function of reserving brake fluid flowed from a vehicular wheel cylinder in the bore by strokes of the piston body upon ABS control, the piston body being a resin-molded member having a hard member on a piston crown surface, the hard member having a hardness larger than that of a resin material of the piston body, and the piston body and the rod are brought into contact with each other via the hard member.
摘要翻译：一种制动装置，包括设置在壳体中的封闭孔中的活塞体，朝向孔的封闭端偏压活塞体的第一弹性构件，以及包括阀元件，杆和第二弹性体的压力调节阀构件将阀元件朝向座部偏置并且具有小于第一弹性构件的弹性力的弹性力，制动装置具有储存功能，其通过活塞体的行程将从车轮缸中流动的制动流体留在孔中， ABS控制，活塞体是在活塞冠表面上具有硬质构件的树脂模制构件，硬质构件的硬度大于活塞体的树脂材料的硬度，并且使活塞体和杆体进入通过硬件相互接触。

7. 发明授权

US07789642B2 Gear pump and method of producing the same 有权
标题翻译：齿轮泵及其制造方法
公开(公告)号：US07789642B2
公开(公告)日：2010-09-07
申请号：US11587761
申请日：2005-04-28
申请人： Katsuma Tsuruoka , Keigo Kajiyama , Norihiro Saita , Takayuki Furuya , Kenji Hiraku
发明人： Katsuma Tsuruoka , Keigo Kajiyama , Norihiro Saita , Takayuki Furuya , Kenji Hiraku
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： F04C2/086 , F04C2/18 , F04C15/0003 , F04C2230/60
摘要： In a gear pump equipped with a pump assembly formed from a driving gear supported by a driving shaft, a driven gear supported by a driven shaft, a pair of side plates disposed at both sides in an axial direction of driving and driven shafts, and a seal block that seals tips of the gears and forms a first fluid chamber by installation onto the side plates, and a casing that houses the pump assembly and forms a second fluid chamber therein, ribs are provided for at least one member of the side plates or the seal block, and fluid tightness between the first and second fluid chambers is secured by exerting pressure between the side plates and seal block and additionally plastically deforming the ribs. By this, it is possible to provide the gear pump which is capable of achieving improvement of the seal integrity while reducing the parts count.
摘要翻译：在配备有由驱动轴支撑的驱动齿轮构成的泵组件的齿轮泵中，由从动轴支撑的从动齿轮，配置在驱动轴和从动轴的轴向两侧的一对侧板，以及密封块，其密封齿轮的顶端并通过安装在侧板上形成第一流体室;以及壳体，其容纳泵组件并在其中形成第二流体室，为侧板的至少一个构件提供肋，或密封块和第一和第二流体室之间的流体密封性通过在侧板和密封块之间施加压力并且另外使肋条塑性变形来确保。由此，可以提供能够在减少零件数量的同时实现密封完整性的提高的齿轮泵。

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