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1. 发明申请

US20120285555A1 VEHICULAR BRAKE FLUID PRESSURE CONTROL APPARATUS 有权
标题翻译：汽车制动液压控制装置
公开(公告)号：US20120285555A1
公开(公告)日：2012-11-15
申请号：US13464176
申请日：2012-05-04
申请人： Takuyo SHIMONO , Masaya SHIGETA
发明人： Takuyo SHIMONO , Masaya SHIGETA
IPC分类号： F16K31/36
CPC分类号： B60T8/36 , Y10T137/7761
摘要： A vehicular brake fluid pressure control apparatus includes: normally open and normally closed electromagnetic valves disposed to correspond to plural wheel brakes; and a control unit which controls fluid pressures transmitted to the wheel brakes by controlling drive currents applied to the electromagnetic valves according to plural different fluid pressure control modes. The control unit controls the normally closed electromagnetic valves while switching, according to which of the fluid pressure control modes is effective, between a responsivity priority control in which drive currents applied to the normally closed electromagnetic valves are increased to a target current value instantaneously at a first slope, a silence priority control in which the drive currents are increased at a second slope gentler than the first slope, and an intermediate control in which the drive currents are increased at a third slope gentler than the first slope and steeper than the second slope.
摘要翻译：一种车辆制动液压控制装置，包括：常开和常闭的电磁阀，其配置为对应于多个制动轮; 以及控制单元，其通过根据多种不同的流体压力控制模式控制施加到电磁阀的驱动电流来控制传递到车轮制动器的流体压力。控制单元控制常闭电磁阀，根据哪个流体压力控制模式有效，在施加到常闭电磁阀的驱动电流在瞬时地增加到目标电流值的响应优先控制之间切换第一斜坡，其中驱动电流以比第一斜坡更缓慢的第二斜率增加的静音优先级控制;以及中间控制，其中驱动电流以比第一斜坡更缓慢的第三斜率增加并且比第二斜率更陡峭。

2. 发明授权

US07832707B2 Normally open electromagnetic valve 有权
标题翻译：常开电磁阀
公开(公告)号：US07832707B2
公开(公告)日：2010-11-16
申请号：US12029123
申请日：2008-02-11
申请人： Masaya Shigeta , Naoki Masuda
发明人： Masaya Shigeta , Naoki Masuda
IPC分类号： F16K31/02
CPC分类号： F16K31/0655 , B60T8/363 , B60T8/367 , F16K31/0675 , H01F7/13 , H01F7/1607 , H01F2007/086
摘要： A normally open electromagnetic valve includes a fixed core, a movable core, a coil, a valve body, a valve seat member, a return spring, a raised portion formed at one of the fixed and movable core so as to project towards the other core and a recessed portion formed at the other core so as to face the raised portion. A relationship between the raised and recessed portions is set such that while a distance therebetween is within a predetermined range, an attraction force acting between the fixed core and the movable core by virtue of an excitation force of the coil decreases as the raised portion approaches or moves into the recessed portion, and when the valve body and the valve seat surface are brought into abutment with each other by exiting the coil, the distance between the raised portion and the recessed portion stays within the predetermined range.
摘要翻译：常开电磁阀包括固定芯，可动芯，线圈，阀体，阀座构件，复位弹簧，形成在固定芯和可动芯中的一个上的凸起部分，以朝向另一个芯以及形成在另一个芯部以与所述凸起部分相对的凹部。凸起部分和凹部之间的关系被设定为使得它们之间的距离在预定范围内时，由于线圈的激励力而在固定芯和可动芯之间作用的吸引力随着凸起部分接近或移动到凹部中，并且当阀体和阀座表面通过离开线圈彼此抵接时，凸起部分和凹部之间的距离保持在预定范围内。

3. 发明申请

US20050001190A1 Electromagnetic valve 有权
标题翻译：电磁阀
公开(公告)号：US20050001190A1
公开(公告)日：2005-01-06
申请号：US10858477
申请日：2004-06-02
申请人： Takaomi Shirase , Yoshiyuki Takamatsu , Masaya Shigeta
发明人： Takaomi Shirase , Yoshiyuki Takamatsu , Masaya Shigeta
IPC分类号： B60T8/36 , B60T15/02 , F16K31/06 , F16K31/02
CPC分类号： F16K31/0655 , B60T8/363 , B60T15/028 , F16K31/0665
摘要： An electromagnetic valve comprising has a valve seat, a valve element movable relative to the valve seat so as to open or close a hydraulic fluid passage interposed therebetween and a plunger movable together with the valve element relative to the valve seat, wherein the valve element includes a sealing portion having an arc-shaped vertical cross section that contacts with the valve seat and an expanding diameter portion having a diameter gradually increasing in a direction from the sealing portion toward the plunger.
摘要翻译：一种电磁阀，包括阀座，阀元件，其相对于阀座可移动，以便打开或关闭插入其间的液压流体通道和可与阀元件相对于阀座一起移动的柱塞，其中阀元件包括具有与阀座接触的圆弧状的横截面的密封部和从密封部朝向柱塞的方向上的直径逐渐增大的扩径部。

4. 发明授权

US07168679B2 Electromagnetic valve 有权
标题翻译：电磁阀
公开(公告)号：US07168679B2
公开(公告)日：2007-01-30
申请号：US10858477
申请日：2004-06-02
申请人： Takaomi Shirase , Yoshiyuki Takamatsu , Masaya Shigeta
发明人： Takaomi Shirase , Yoshiyuki Takamatsu , Masaya Shigeta
IPC分类号： F16K31/02
CPC分类号： F16K31/0655 , B60T8/363 , B60T15/028 , F16K31/0665
摘要： An electromagnetic valve comprising has a valve seat, a valve element movable relative to the valve seat so as to open or close a hydraulic fluid passage interposed therebetween and a plunger movable together with the valve element relative to the valve seat, wherein the valve element includes a sealing portion having an arc-shaped vertical cross section that contacts with the valve seat and an expanding diameter portion having a diameter gradually increasing in a direction from the sealing portion toward the plunger.
摘要翻译：一种电磁阀，包括阀座，阀元件，其相对于阀座可移动，以便打开或关闭插入其间的液压流体通道和可与阀元件相对于阀座一起移动的柱塞，其中阀元件包括具有与阀座接触的圆弧状的横截面的密封部和从密封部朝向柱塞的方向上的直径逐渐增大的扩径部。

5. 发明申请

US20050001189A1 Normally open solenoid valve 审中-公开
标题翻译：常开电磁阀
公开(公告)号：US20050001189A1
公开(公告)日：2005-01-06
申请号：US10858469
申请日：2004-06-02
申请人： Yoshiyuki Takamatsu , Masaya Shigeta , Takeshi Ohi
发明人： Yoshiyuki Takamatsu , Masaya Shigeta , Takeshi Ohi
IPC分类号： B60T8/36 , B60T15/02 , F16K31/06 , F16K31/02
CPC分类号： F16K31/0655 , B60T8/363 , B60T15/028
摘要： A normally open solenoid valve, includes: a coil; a fixed core that is excited when the coil is energized, the fixed core having a through hole and an opening formed at an end of the throughhole; a valve seat disposed at the opening; a valve element inserted through the through hole, the valve element including a valve part for coming into contact with the valve seat and a roughly columnar shaft part extending from the valve part; and a movable core that pushes and moves the valve element. The shaft part has a plurality of sliding portions that are slidable on the inner surface of the through hole and are formed to be spaced in an axial direction of the shaft part and a narrowed portion having an outer diameter smaller than the sliding portions between the plurality of sliding portions.
摘要翻译：常开电磁阀，包括：一个线圈; 固定铁心，其在线圈通电时被激励，固定铁芯具有通孔和形成在通孔的端部的开口; 设置在开口处的阀座; 通过所述通孔插入的阀元件，所述阀元件包括用于与所述阀座接触的阀部件和从所述阀部件延伸的大致柱状轴部; 以及推动和移动阀元件的可动芯。所述轴部具有能够在所述贯通孔的内表面上滑动的多个滑动部，所述多个滑动部形成为沿所述轴部的轴向间隔开，所述狭窄部的外径小于所述多个的滑动部分。

6. 发明授权

US08876224B2 Vehicular brake fluid pressure control apparatus 有权
标题翻译：车辆制动液压力控制装置
公开(公告)号：US08876224B2
公开(公告)日：2014-11-04
申请号：US13464176
申请日：2012-05-04
申请人： Takuyo Shimono , Masaya Shigeta
发明人： Takuyo Shimono , Masaya Shigeta
IPC分类号： B60T8/36 , B60T8/66
CPC分类号： B60T8/36 , Y10T137/7761
摘要： A vehicular brake fluid pressure control apparatus includes: normally open and normally closed electromagnetic valves disposed to correspond to plural wheel brakes; and a control unit which controls fluid pressures transmitted to the wheel brakes by controlling drive currents applied to the electromagnetic valves according to plural different fluid pressure control modes. The control unit controls the normally closed electromagnetic valves while switching, according to which of the fluid pressure control modes is effective, between a responsivity priority control in which drive currents applied to the normally closed electromagnetic valves are increased to a target current value instantaneously at a first slope, a silence priority control in which the drive currents are increased at a second slope gentler than the first slope, and an intermediate control in which the drive currents are increased at a third slope gentler than the first slope and steeper than the second slope.
摘要翻译：一种车辆制动液压控制装置，包括：常开和常闭的电磁阀，其配置为对应于多个制动轮; 以及控制单元，其通过根据多种不同的流体压力控制模式控制施加到电磁阀的驱动电流来控制传递到车轮制动器的流体压力。控制单元控制常闭电磁阀，根据哪个流体压力控制模式有效，在施加到常闭电磁阀的驱动电流在瞬时地增加到目标电流值的响应优先控制之间切换第一斜坡，其中驱动电流以比第一斜坡更缓慢的第二斜率增加的静音优先级控制;以及中间控制，其中驱动电流以比第一斜坡更缓慢的第三斜率增加并且比第二斜率更陡峭。

7. 发明申请

US20080191156A1 NORMALLY OPEN ELECTROMAGNETIC VALVE 有权
标题翻译：正常开启电磁阀
公开(公告)号：US20080191156A1
公开(公告)日：2008-08-14
申请号：US12029123
申请日：2008-02-11
申请人： Masaya SHIGETA , Naoki Masuda
发明人： Masaya SHIGETA , Naoki Masuda
IPC分类号： F16K31/02
CPC分类号： F16K31/0655 , B60T8/363 , B60T8/367 , F16K31/0675 , H01F7/13 , H01F7/1607 , H01F2007/086
摘要： A normally open electromagnetic valve includes a fixed core, a movable core, a coil, a valve body, a valve seat member, a return spring, a raised portion formed at one of the fixed and movable core so as to project towards the other core and a recessed portion formed at the other core so as to face the raised portion. A relationship between the raised and recessed portions is set such that while a distance therebetween is within a predetermined range, an attraction force acting between the fixed core and the movable core by virtue of an excitation force of the coil decreases as the raised portion approaches or moves into the recessed portion, and when the valve body and the valve seat surface are brought into abutment with each other by exiting the coil, the distance between the raised portion and the recessed portion stays within the predetermined range.
摘要翻译：常开电磁阀包括固定芯，可动芯，线圈，阀体，阀座构件，复位弹簧，形成在固定芯和可动芯中的一个上的凸起部分，以朝向另一个芯以及形成在另一个芯部以与所述凸起部分相对的凹部。凸起部分和凹部之间的关系被设定为使得它们之间的距离在预定范围内时，由于线圈的激励力而在固定芯和可动芯之间作用的吸引力随着凸起部分接近或移动到凹部中，并且当阀体和阀座表面通过离开线圈彼此抵接时，凸起部分和凹部之间的距离保持在预定范围内。

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