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11. 发明授权

US08336514B2 Internal combustion engine including plasma generating device 有权
标题翻译：内燃机包括等离子体发生装置
公开(公告)号：US08336514B2
公开(公告)日：2012-12-25
申请号：US12235382
申请日：2008-09-22
申请人： Takashi Tsutsumizaki , Tomomi Ishikawa , Hitoshi Okabe
发明人： Takashi Tsutsumizaki , Tomomi Ishikawa , Hitoshi Okabe
IPC分类号： F02B1/12 , F02B3/06 , F02B9/00 , F02B19/00 , F02B23/00 , F02P23/00 , F02M27/00
CPC分类号： F02M25/10 , F02M27/042 , Y02T10/121
摘要： A plasma generating device for an internal combustion engine sets the generating-atmosphere pressure for generating plasma to the intake pressure, thereby achieving a reduction in the size, weight, and energy consumption of the plasma generating device and an improvement in combustibility. An internal combustion engine includes a throttle valve arranged in an intake passage having an intake opening that opens to a combustion chamber. An intake valve opens and closes the intake opening. A plasma generating device includes a plasma generator having a generating chamber for converting intake air into a plasma state to generate plasma. The plasma generating device supplies plasma to a downstream passage of the intake passage between the throttle valve and the intake valve. A gas control valve operates in conjunction with the throttle valve, and is arranged in an introduction passage between a clean chamber of the air cleaner chamber and a generating chamber.
摘要翻译：用于内燃机的等离子体产生装置将用于产生等离子体的发电大气压设定为进气压力，从而实现等离子体发生装置的尺寸，重量和能量消耗的降低以及可燃性的提高。内燃机包括设置在具有通向燃烧室的进气口的进气通路中的节流阀。进气门打开和关闭进气口。一种等离子体发生装置包括具有用于将进气转换成等离子体状态以产生等离子体的发生室的等离子体发生器。等离子体产生装置将等离子体供给到节气门和进气门之间的进气通道的下游通道。气体控制阀与节流阀一起操作，并且布置在空气滤清器室的清洁室和发生室之间的引入通道中。

12. 发明授权

US07771121B2 Bearing assembly with built-in absolute encoder 有权
标题翻译：带内置绝对编码器的轴承总成
公开(公告)号：US07771121B2
公开(公告)日：2010-08-10
申请号：US12385582
申请日：2009-04-13
申请人： Takashi Koike , Tomomi Ishikawa
发明人： Takashi Koike , Tomomi Ishikawa
IPC分类号： F16C33/76
CPC分类号： G01D5/145 , F16C19/06 , F16C41/007 , G01P3/443
摘要： The bearing assembly includes a rolling bearing including a rotatable raceway member and a stationary raceway member. This bearing assembly also includes a to-be-detected member carried by the raceway member and having a magnetic characteristic which cyclically varies in a direction circumferentially of the to-be-detected element and has a cycle matching with one complete rotation of the raceway member, a magnetic sensor unit carried by the raceway member in face-to-face relation with the to-be-detected member, and a magnetic detecting circuit to supply an electric power to the unit and to process an output signal from the unit to provide an output to an external circuit. The magnetic characteristic of the to-be-detected member represents a substantially sinusoidal waveform rising and falling more steeply than a sinusoidal waveform at a zero-crossing point.
摘要翻译：轴承组件包括滚动轴承，该滚动轴承包括可旋转的滚道部件和固定的滚道部件。该轴承组件还包括由滚道构件承载的待检测构件，并且具有在待检测元件的圆周方向上循环变化的磁特性，并且具有与滚道构件的一次完整旋转匹配的循环由与所述待检测构件面对面地由所述滚道构件承载的磁传感器单元，以及向所述单元供给电力并且对来自所述单元的输出信号进行处理的磁检测电路，输出到外部电路。被检测部件的磁特性表示基本上正弦波形，在零交叉点处比正弦波形更陡峭地上升和下降。

13. 发明申请

US20100135604A1 Sensor-Equipped Bearing for Wheel 失效
标题翻译：传感器配备的车轮轴承
公开(公告)号：US20100135604A1
公开(公告)日：2010-06-03
申请号：US11990071
申请日：2006-08-01
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C41/00
CPC分类号： B60B27/00 , F16C19/186 , F16C19/52 , F16C19/522 , F16C41/00 , F16C2326/02 , G01L5/0019 , G01L5/0023
摘要： A sensor-equipped bearing for a wheel rotatably supporting the wheel relative to a vehicle body includes an outer member (1) provided with a double-row raceway surface (3) on an inner periphery thereof, an inner member (2) provided with raceway surfaces (4) opposing to the raceway surfaces (3) of the outer member (1), one of the outer and inner members serving as a stationary member, double-row rolling elements (5) interposed between the outer and inner raceway surfaces, a sensor fitting member (22) fixed to a peripheral surface of the stationary member, and a plurality of strain sensors (23) attached to the sensor fitting member (22) for measuring a strain thereof.
摘要翻译：一种用于可转动地支撑车轮相对于车身的车轮的传感器配备轴承，包括在其内周上设置有双列滚道表面（3）的外部构件（1），设置有滚道的内部构件（2）与外部构件（1）的滚道表面（3）相对的表面（4），用作固定构件的外部构件和内部构件中的一个，插入在外部和内侧轨道表面之间的双列滚动元件（5）固定在固定部件的周面上的传感器配合部件（22）和安装在传感器配件部件（22）上的多个应变传感器（23），用于测量其应变。

14. 发明申请

US20090175568A1 Sensor-Equipped Bearing for Wheel 审中-公开
标题翻译：传感器配备的车轮轴承
公开(公告)号：US20090175568A1
公开(公告)日：2009-07-09
申请号：US12226565
申请日：2007-04-11
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： To provide a sensor equipped wheel support bearing assembly, in which a load sensor can be snugly and neatly installed in automotive vehicle and which detects the load or the like acting on a vehicle wheel and requires an inexpensive cost in mass production. A sensor unit is fitted to an outer member as a stationary member of the bearing assembly. The sensor unit includes a sensor mounting member having bolt insertion holes alignable with vehicle body fitting holes of the outer member, and a strain sensor fitted to the sensor mounting member. This sensor unit is sandwiched between the outer member and a knuckle and is fitted by means of bolts inserted through the vehicle body fitting holes and the bolt insertion holes. The sensor unit has a portion that is greater in a radial direction than a flange of the outer member.
摘要翻译：为了提供一种传感器配置的车轮支承轴承组件，其中负载传感器可以紧密地整齐地安装在机动车辆中并且检测作用在车轮上的载荷等，并且需要在批量生产中廉价的成本。传感器单元作为轴承组件的固定构件安装到外部构件。传感器单元包括传感器安装构件，其具有可与外部构件的车身安装孔对准的螺栓插入孔和安装到传感器安装构件的应变传感器。该传感器单元夹在外部构件和转向节之间，并且通过插入通过车身安装孔和螺栓插入孔的螺栓来装配。传感器单元具有在径向方向上比外部构件的凸缘更大的部分。

15. 发明申请

US20090114004A1 Wheel Support Bearing Assembly Equiped with Sensor 有权
标题翻译：车轮支撑轴承组件配有传感器
公开(公告)号：US20090114004A1
公开(公告)日：2009-05-07
申请号：US12224802
申请日：2007-03-08
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： G01M17/013
CPC分类号： G01L5/0019 , B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： In a wheel support bearing assembly including a plurality of rolling elements (5) interposed between an outer member (1) and an inner member (2), a sensor unit (21) is fitted to one of the outer member and the inner member, which serves as a stationary member. The sensor unit includes a sensor mounting member (22) and a strain sensor (23) fitted to the sensor mounting member. The sensor mounting member has a plurality of contact fixing portions (22a, 22b) that are fixed to at least two locations spaced a distant from each other in a direction circumferentially of the outer member. A cutout (24) is provided in the outer member at respective positions corresponding to the neighboring contact fixing portions of the sensor mounting member, so as to extend in an axial direction. The strain sensor is arranged intermediate between the neighboring contact fixing portions.
摘要翻译：在包括插入在外部构件（1）和内部构件（2）之间的多个滚动元件（5）的车轮支撑轴承组件中，传感器单元（21）装配到外部构件和内部构件中的一个上，其用作固定构件。传感器单元包括安装在传感器安装部件上的传感器安装部件（22）和应变传感器（23）。传感器安装构件具有多个接触固定部分（22a，22b），该多个接触固定部分固定在沿着外部构件的圆周方向彼此远离的至少两个位置。在外部构件中，在与传感器安装构件的相邻接触固定部相对应的位置处，沿轴向延伸设置有切口（24）。应变传感器布置在相邻接触固定部分之间的中间。

16. 发明申请

US20090097791A1 Sensor-Equipped Bearing for Wheel 审中-公开
标题翻译：传感器配备的车轮轴承
公开(公告)号：US20090097791A1
公开(公告)日：2009-04-16
申请号：US12226518
申请日：2007-04-11
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , B60B27/00 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2233/00 , F16C2326/02
摘要： To provide a sensor equipped wheel support bearing assembly, in which the sensor for detecting the load can be snugly and neatly installed in an automotive vehicle, the load acting on the vehicle wheel can be detected with high sensitivity and the cost of manufacture can be reduced during a mass production. The sensor unit 21 is mounted on an outer member 1, which is a stationary member of the wheel support bearing assembly. The sensor unit 21 includes a sensor mounting member 22 and at least one or more strain sensors 23 fitted to the sensor mounting member 22. The outer member 1 includes a knuckle contact portion contactable with a knuckle 16 and is provided with a cutout portion 17 defined in a portion of the knuckle contact portion 1a.
摘要翻译：为了提供一种传感器配备的车轮支撑轴承组件，其中用于检测负载的传感器可以紧密和整齐地安装在机动车辆中，可以以高灵敏度检测作用在车轮上的负载，并且可以降低制造成本在批量生产中。传感器单元21安装在作为车轮支撑轴承组件的固定构件的外部构件1上。传感器单元21包括传感器安装构件22和装配到传感器安装构件22的至少一个或多个应变传感器23.外部构件1包括可与转向节16接触的转向节接触部分，并且设置有切口部分17，在转向节接触部分1a的一部分。

17. 发明申请

US20090078228A1 INTERNAL COMBUSTION ENGINE INCLUDING PLASMA GENERATING DEVICE 有权
标题翻译：内燃机包括等离子发生装置
公开(公告)号：US20090078228A1
公开(公告)日：2009-03-26
申请号：US12235382
申请日：2008-09-22
申请人： Takashi TSUTSUMIZAKI , Tomomi Ishikawa , Hitoshi Okabe
发明人： Takashi TSUTSUMIZAKI , Tomomi Ishikawa , Hitoshi Okabe
IPC分类号： F02B19/00
CPC分类号： F02M25/10 , F02M27/042 , Y02T10/121
摘要： A plasma generating device for an internal combustion engine sets the generating-atmosphere pressure for generating plasma to the intake pressure, thereby achieving a reduction in the size, weight, and energy consumption of the plasma generating device and an improvement in combustibility. An internal combustion engine includes a throttle valve arranged in an intake passage having an intake opening that opens to a combustion chamber. An intake valve opens and closes the intake opening. A plasma generating device includes a plasma generator having a generating chamber for converting intake air into a plasma state to generate plasma. The plasma generating device supplies plasma to a downstream passage of the intake passage between the throttle valve and the intake valve. A gas control valve operates in conjunction with the throttle valve, and is arranged in an introduction passage between a clean chamber of the air cleaner chamber and a generating chamber.
摘要翻译：用于内燃机的等离子体产生装置将用于产生等离子体的发电大气压设定为进气压力，从而实现等离子体发生装置的尺寸，重量和能量消耗的降低以及可燃性的提高。内燃机包括设置在具有通向燃烧室的进气口的进气通路中的节流阀。进气门打开和关闭进气口。一种等离子体发生装置包括具有用于将进气转换成等离子体状态以产生等离子体的发生室的等离子体发生器。等离子体产生装置将等离子体供给到节气门和进气门之间的进气通道的下游通道。气体控制阀与节流阀一起操作，并且布置在空气滤清器室的清洁室和发生室之间的引入通道中。

18. 发明申请

US20090038414A1 Sensor-Equipped Bearing for Wheel 有权
标题翻译：传感器配备的车轮轴承
公开(公告)号：US20090038414A1
公开(公告)日：2009-02-12
申请号：US12086089
申请日：2006-12-01
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： G01L5/00
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0068 , F16C19/186 , F16C19/522 , F16C33/58 , F16C2326/02 , G01L5/0023 , G01P3/443
摘要： The wheel support bearing assembly is for rotatably supporting a vehicle wheel relative to an automotive vehicle body, which includes an outer member having an inner periphery formed with a plurality of rows of raceway surfaces, an inner member having raceway surfaces formed therein in face-to-face relation with the raceway surfaces in the outer member, and a plurality of rows of rolling elements interposed between those raceway surfaces, respectively; a sensor unit including a sensor mounting member and a strain sensor fitted to the sensor mounting member, the sensor unit being fitted to a stationary member, which is one of the outer member and the inner member; and wherein the sensor mounting member includes at least two contact fixing portion relative to the stationary member and the strain sensor is arranged at at least one location between the contact fixing portions.
摘要翻译：车轮支撑轴承组件用于相对于机动车体可转动地支撑车辆车轮，该车辆车身包括具有形成有多排滚道表面的内周的外部构件，内部构件具有形成于其中的轨道表面，与外部构件中的轨道表面的表面关系，以及分别插入在这些滚道表面之间的多排滚动元件; 传感器单元，包括传感器安装构件和安装在传感器安装构件上的应变传感器，传感器单元装配到作为外部构件和内部构件之一的固定构件; 并且其中所述传感器安装构件包括相对于所述固定构件的至少两个接触固定部分，并且所述应变传感器布置在所述接触固定部分之间的至少一个位置处。

19. 发明申请

US20090010582A1 Sensor-Incorporated Wheel Support Bearing Assembly 失效
标题翻译：传感器组合轮支撑轴承组件
公开(公告)号：US20090010582A1
公开(公告)日：2009-01-08
申请号：US11885935
申请日：2006-03-01
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C33/30
CPC分类号： G01L5/0023 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02 , G01L5/164
摘要： A sensor-incorporated wheel support bearing assembly (18) includes an outer member (1) having an inner peripheral surface formed with double rows of raceway surfaces (4), an inner member (2) having an outer peripheral surface formed with raceway surfaces (5) opposed to the raceway surfaces (4) in the outer member (1), and double rows of rolling elements (3) interposed between the raceway surfaces (4) and (5) in the outer and inner members (1) and (2). Rings (9A) and (9B) each having an outer peripheral surface tapered is secured to the inner member (2). A displacement sensor (10) confronting the tapered outer peripheral surfaces of the rings (9A) and (9B) is mounted on the outer member (11) or a member (17) rigidly secured to the outer member (1) for measuring the distance between such displacement sensor (10) and the rings (9A) and (9B).
摘要翻译：传感器配合的轮支撑轴承组件（18）包括外部构件（1），其具有形成有双列滚道表面（4）的内周表面，内部构件（2），其具有形成有滚道表面的外周表面（ 5）与外部构件（1）中的滚道表面（4）相对，并且在外部构件（1）和（1）中插入在滚道表面（4）和（5）之间的双列滚动元件（3） 2）。每个具有外周面锥形的环（9A）和（9B）固定到内部构件（2）。面对环（9A）和（9B）的锥形外周面的位移传感器（10）安装在外部构件（11）上或刚性地固定到外部构件（1）的构件（17）上，用于测量距离在这种位移传感器（10）和环（9A）和（9B）之间。

20. 发明申请

US20060153482A1 Wheel support bearing assembly with built-in load sensor 审中-公开
标题翻译：车轮支撑轴承总成，内置负载传感器
公开(公告)号：US20060153482A1
公开(公告)日：2006-07-13
申请号：US11357243
申请日：2006-02-17
申请人： Takashi Koike , Tomomi Ishikawa
发明人： Takashi Koike , Tomomi Ishikawa
IPC分类号： F16C41/04
CPC分类号： G01L5/0023 , B60B3/02 , B60B25/004 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0068 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： A sensor-incorporated wheel support bearing assembly includes a stationary outer member having a plurality of raceway grooves defined in an inner peripheral surface thereof, an inner member made up of a rotatable hub axle and an inner race segment mounted on an inboard end portion of the hub axle with a vehicle wheel being supported by the hub axle. The inner member has a corresponding number of raceway grooves defined in the hub axle and the inner race segment, respectively. Rows of rolling elements are interposed between the outer member 1 and the inner member. A to-be-detected member in the form of a magnetostrictive element is formed in a portion of the outer periphery of the hub axle adjacent an inboard side and remote from the raceway groove. At least one force detecting unit for detecting a change in magnetic strain induced in the to-be-detected member is provided in an outer race, which is a non-rotatable member, for detecting a force acting on a shaft coupled with the inner member.
摘要翻译：传感器配合的轮支撑轴承组件包括固定的外部构件，其具有限定在其内周表面中的多个滚道槽，内部构件，其由可旋转轮毂轴构成，内部构件安装在内侧端部轮毂轴与车轮由轮毂轴支撑。内部构件具有分别限定在轮毂轴和内圈段中的相应数量的滚道槽。滚动元件的行插入在外部构件1和内部构件之间。形成磁致伸缩元件形式的被检测部件形成在轮毂轴的外周的与内侧相邻且远离滚道槽的部分。至少一个力检测单元，用于检测在待检测构件中感应的磁应变的变化，在作为不可旋转构件的外圈中设置有用于检测作用在与内构件。

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