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1. 发明授权

US07618194B2 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus 有权
标题翻译：车轮轴承装置结合有车轮速度检测装置
公开(公告)号：US07618194B2
公开(公告)日：2009-11-17
申请号：US11101351
申请日：2005-04-07
申请人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
发明人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
IPC分类号： F16C13/00 , F16C33/80
CPC分类号： F16C33/7886 , B60B27/00 , B60B27/0005 , B60B27/0073 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C33/805 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member (4) with an integrally formed body mounting flange (4b) and double row outer raceway surfaces (4a) formed on the inner circumferential surface of the outer member (4). An inner member (3) includes a wheel hub (1) with an integrally formed wheel mounting flange (7) at one end. A cylindrical portion (1b) axially extends from the wheel mounting flange (7). An inner ring (6) is fitted on the cylindrical portion (1b) of the wheel hub (1). Double row inner raceway surfaces (1a, 6a) are formed on the outer circumferential surfaces of the wheel hub (1) and inner ring (6), respectively opposite to the double row outer raceway surfaces (4a). Double row rolling elements (5) are rotatably arranged between the outer and inner raceway surfaces (4a; 1a, 6a). An encoder (19) is mounted on the outer circumferential surface of the inner ring (6). An annular sensor holder (15) is arranged on the end of the outer member (4) opposite to the encoder (19). A wheel speed detecting sensor (20) is integrally molded with the sensor holder (15) and arranged opposite to the encoder (19), via a predetermined radial gap. The encoder (19) has an annular ring configuration and its characteristics alternately and equidistantly vary along its circumferential direction. A seal is arranged at the inboard side of the encoder (19). The seal includes first and second annular sealing plates (21, 22) mounted on the sensor holder (15) and the inner ring (6), respectively, and opposite toward each other. The encoder (19) is mounted on the second sealing plate (22).
摘要翻译：包括车轮速度检测装置的车轮轴承装置具有外部构件（4），该外部构件具有整体形成的主体安装凸缘（4b）和形成在外部构件（4）的内周表面上的双列外侧滚道表面（4a）。内部构件（3）包括在一端具有一体形成的轮安装凸缘（7）的轮毂（1）。圆柱部分（1b）从轮安装凸缘（7）轴向延伸。内轮圈（6）安装在轮毂（1）的圆筒部（1b）上。分别与双列外滚道表面（4a）相对的轮毂（1）和内圈（6）的外圆周表面上形成有双列内滚道表面（1a，6a）。双列滚动元件（5）可旋转地布置在外滚道表面（4a; 1a，6a）之间。编码器（19）安装在内圈（6）的外周面上。环形传感器保持器（15）布置在与编码器（19）相对的外部构件（4）的端部上。车轮速度检测传感器（20）与传感器保持器（15）整体模制并且经由预定的径向间隙与编码器（19）相对布置。编码器（19）具有环形结构，其特征沿其圆周方向交替地且等距地变化。密封件布置在编码器（19）的内侧。密封件包括分别安装在传感器保持器（15）和内圈（6）上并且彼此相对的第一和第二环形密封板（21,22）。编码器（19）安装在第二密封板（22）上。

2. 发明申请

US20050226545A1 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus 有权
标题翻译：车轮轴承装置结合有车轮速度检测装置
公开(公告)号：US20050226545A1
公开(公告)日：2005-10-13
申请号：US11101351
申请日：2005-04-07
申请人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
发明人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
IPC分类号： B60B27/00 , F16C33/78 , F16C33/80 , F16C41/04 , F16J15/32 , G01P3/44
CPC分类号： F16C33/7886 , B60B27/00 , B60B27/0005 , B60B27/0073 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C33/805 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member (4) with an integrally formed body mounting flange (4b) and double row outer raceway surfaces (4a) formed on the inner circumferential surface of the outer member (4). An inner member (3) includes a wheel hub (1) with an integrally formed wheel mounting flange (7) at one end. A cylindrical portion (1b) axially extends from the wheel mounting flange (7). An inner ring (6) is fitted on the cylindrical portion (1b) of the wheel hub (1). Double row inner raceway surfaces (1a, 6a) are formed on the outer circumferential surfaces of the wheel hub (1) and inner ring (6), respectively opposite to the double row outer raceway surfaces (4a). Double row rolling elements (5) are rotatably arranged between the outer and inner raceway surfaces (4a; 1a, 6a). An encoder (19) is mounted on the outer circumferential surface of the inner ring (6). An annular sensor holder (15) is arranged on the end of the outer member (4) opposite to the encoder (19). A wheel speed detecting sensor (20) is integrally molded with the sensor holder (15) and arranged opposite to the encoder (19), via a predetermined radial gap. The encoder (19) has an annular ring configuration and its characteristics alternately and equidistantly vary along its circumferential direction. A seal is arranged at the inboard side of the encoder (19). The seal includes first and second annular sealing plates (21, 22) mounted on the sensor holder (15) and the inner ring (6), respectively, and opposite toward each other. The encoder (19) is mounted on the second sealing plate (22).
摘要翻译：具有车轮速度检测装置的车轮轴承装置具有：外部构件（4），其具有整体形成的主体安装凸缘（4b）和形成在外部构件（4）的内周面上的双列外侧滚道面（4a））。内部构件（3）包括在一端具有一体形成的轮安装凸缘（7）的轮毂（1）。圆柱形部分（1b）从轮安装凸缘（7）轴向延伸。内圈（6）装配在轮毂（1）的圆筒部分（1b）上。分别与双列外滚道表面（4a）相对的轮毂（1）和内圈（6）的外圆周表面上形成有双列内滚道表面（1a，6a）。双排滚动元件（5）可旋转地布置在外滚道表面（41a）和内滚道表面（41a）之间。编码器（19）安装在内圈（6）的外周面上。环形传感器保持器（15）布置在与编码器（19）相对的外部构件（4）的端部上。车轮速度检测传感器（20）与传感器保持器（15）整体模制并且经由预定的径向间隙与编码器（19）相对布置。编码器（19）具有环形结构，其特征沿其圆周方向交替地且等距地变化。密封件布置在编码器（19）的内侧。密封件包括分别安装在传感器保持器（15）和内圈（6）上并且彼此相对的第一和第二环形密封板（21,22）。编码器（19）安装在第二密封板（22）上。

3. 发明授权

US09086140B2 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US09086140B2
公开(公告)日：2015-07-21
申请号：US13281998
申请日：2011-10-26
申请人： Tetsuya Shimizu , Tomomi Ishikawa , Tomoya Jinno , Kenichi Tsuchida , Kazunori Ishikawa
发明人： Tetsuya Shimizu , Tomomi Ishikawa , Tomoya Jinno , Kenichi Tsuchida , Kazunori Ishikawa
IPC分类号： F16H61/00 , F16H61/02
CPC分类号： F16H61/0021 , F16H61/0031 , F16H61/0206 , F16H2312/14 , F16H2312/20
摘要： A power transmission device that transmits power from a motor to a wheel via a hydraulically driven friction engagement element and that includes a mechanical pump driven by the motor to produce a hydraulic pressure that is regulated by a pressure regulating valve; an electric pump that produces a hydraulic pressure; a switching mechanism that either switches an output pressure of the regulating valve or an output pressure of the electric pump to a servo of the engagement element based upon a signal pressure; a passage to supply pressure from the mechanical pump to the hydraulic servo; a check valve in the passage that allows supply of the pressure from the mechanical pump to the hydraulic servo and prohibits supply of the pressure from the electric pump to the mechanical pump, and the switching mechanism either shuts off or allows communication through the passage based upon the signal pressure.
摘要翻译：一种动力传递装置，其通过液压驱动的摩擦接合元件将电动机从电动机传递到车轮，并且包括由电动机驱动的机械泵，以产生由压力调节阀调节的液压; 产生液压的电动泵; 切换机构，其基于信号压力将调节阀的输出压力或电动泵的输出压力切换到接合元件的伺服机构; 从机械泵向液压伺服提供压力的通道; 通道中的止回阀，其允许将来自机械泵的压力提供给液压伺服机构，并禁止从电动泵向机械泵供给压力，并且切换机构关闭或允许通过通道的连通基于信号压力。

4. 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。

5. 发明授权

US08123642B2 Hydraulic control device for automatic transmission 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：US08123642B2
公开(公告)日：2012-02-28
申请号：US12629390
申请日：2009-12-02
申请人： Tomomi Ishikawa , Hiroyuki Kutsubo , Tetsuya Shimizu , Kenichi Tsuchida , Kazunori Ishikawa , Naoyuki Fukaya
发明人： Tomomi Ishikawa , Hiroyuki Kutsubo , Tetsuya Shimizu , Kenichi Tsuchida , Kazunori Ishikawa , Naoyuki Fukaya
IPC分类号： F16H31/00
CPC分类号： F16H61/0021 , F16H3/663
摘要： A hydraulic control device for an automatic transmission, including: a hydraulic pressure source; a plurality of friction engagement elements; a line pressure regulating valve that regulates hydraulic pressure from the hydraulic pressure source to a predetermined line pressure; a plurality of operation pressure regulating valves that regulate the line pressure as operation pressure for a hydraulic servo operating a friction engagement element; a maximum pressure conducting circuit that feeds a maximum pressure, among the operation pressures, to the line pressure regulating valve, wherein the friction engagement elements are engaged and released to achieve a plurality of forward speeds and a reverse speed, and the line pressure regulating valve regulates the line pressure during forward travel based on the maximum operation pressure, and regulates the line pressure during reverse travel based on the operation pressure input from a specific operation pressure regulating valve.
摘要翻译：一种用于自动变速器的液压控制装置，包括：液压源; 多个摩擦接合元件; 线压力调节阀，其将从液压源的液压调节到预定的管路压力; 多个操作压力调节阀，其将作为操作摩擦接合元件的液压伺服系统的管路压力调节为操作压力; 最大压力传导电路，其将操作压力中的最大压力馈送到管路压力调节阀，其中所述摩擦接合元件被接合和释放以实现多个前进速度和反向速度，并且所述管路压力调节阀基于最大操作压力来调节正向行驶期间的管路压力，并且基于从特定操作压力调节阀输入的操作压力来调节反向行驶期间的管路压力。

6. 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。

7. 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。

8. 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。

9. 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。

10. 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。

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