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公开(公告)号：US08829896B2
公开(公告)日：2014-09-09
申请号：US13419731
申请日：2012-03-14
摘要： A stroke amount detecting device includes a magnetism detecting unit, a first magnetic field generating unit and a second magnetic field generating unit. A magnetic pole of the first generating unit and a magnetic pole of the second generating unit, which are opposed to each other, have different polarities. A distance between a gap end of the first generating unit and a gap end of the second generating unit, which are located on a farther side of a rectilinear axis, is smaller than a distance between an open end of the first generating unit and an open end of the second generating unit, which are located on a closer side of the rectilinear axis. The magnetism detecting unit detects a stroke amount of an object based on a magnetic flux generated between the open end of the first generating unit and the open end of the second generating unit.
摘要翻译： 行程量检测装置包括磁检测单元，第一磁场产生单元和第二磁场产生单元。 第一生成单元的磁极和彼此相对的第二生成单元的磁极具有不同的极性。 第一生成单元的间隙端与第二生成单元的位于直线轴的更远侧的间隙端之间的距离小于第一生成单元的开口端与开口部之间的距离 第二生成单元的端部位于直线轴的更靠近的一侧。 磁检测单元基于在第一生成单元的开口端和第二生成单元的开口端之间产生的磁通量来检测物体的行程量。
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公开(公告)号：US20120235673A1
公开(公告)日：2012-09-20
申请号：US13419731
申请日：2012-03-14
IPC分类号： G01B7/14
摘要： A stroke amount detecting device includes a magnetism detecting unit, a first magnetic field generating unit and a second magnetic field generating unit. A magnetic pole of the first generating unit and a magnetic pole of the second generating unit, which are opposed to each other, have different polarities. A distance between a gap end of the first generating unit and a gap end of the second generating unit, which are located on a farther side of a rectilinear axis, is smaller than a distance between an open end of the first generating unit and an open end of the second generating unit, which are located on a closer side of the rectilinear axis. The magnetism detecting unit detects a stroke amount of an object based on a magnetic flux generated between the open end of the first generating unit and the open end of the second generating unit.
摘要翻译： 行程量检测装置包括磁检测单元，第一磁场产生单元和第二磁场产生单元。 第一生成单元的磁极和彼此相对的第二生成单元的磁极具有不同的极性。 第一生成单元的间隙端与第二生成单元的位于直线轴的更远侧的间隙端之间的距离小于第一生成单元的开口端与开口部之间的距离 第二生成单元的端部位于直线轴的更靠近的一侧。 磁检测单元基于在第一生成单元的开口端和第二生成单元的开口端之间产生的磁通量来检测物体的行程量。
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公开(公告)号：US08736261B2
公开(公告)日：2014-05-27
申请号：US13348904
申请日：2012-01-12
IPC分类号： G01B7/30
CPC分类号： F02D9/107 , F02D2009/0213
摘要： A sensor module includes a sensor, a cover, and a wiring unit. The cover holds the sensor and includes a connector configured to make a connection with an external device. The wiring unit is held by the cover, is arranged from the connector to the sensor, and includes a connecting member extending from the connector to a central region of the cover in its width direction, which is perpendicular to the central line, and a wiring member extending from the central region of the cover in its width direction to a vicinity of the sensor. The cover and connecting member are integrally formed from a mold material. The connecting member includes a first connecting terminal exposed from a surface of the mold material at the central region of the cover in its width direction. The wiring member includes a second connecting terminal conductively joined to the first connecting terminal.
摘要翻译： 传感器模块包括传感器，盖子和布线单元。 盖保持传感器并且包括被配置为与外部设备连接的连接器。 布线单元由盖子保持，从连接器设置到传感器，并且包括从连接器延伸到盖的中心区域的连接构件，其宽度方向垂直于中心线，并且布线 所述构件从所述盖的宽度方向的中心区域延伸到所述传感器的附近。 盖和连接构件由模具材料一体地形成。 连接构件包括在盖的中心区域沿其宽度方向从模具材料的表面露出的第一连接端子。 布线构件包括与第一连接端子导电接合的第二连接端子。
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公开(公告)号：US08474789B2
公开(公告)日：2013-07-02
申请号：US13173401
申请日：2011-06-30
申请人： Hiroki Shimada , Tetsuji Yamanaka , Tetsuma Takeda , Akitoshi Mizutani , Koichiro Matsumoto , Yoshiyuki Kono
发明人： Hiroki Shimada , Tetsuji Yamanaka , Tetsuma Takeda , Akitoshi Mizutani , Koichiro Matsumoto , Yoshiyuki Kono
IPC分类号： F16K31/02
CPC分类号： F16K31/10 , F02B37/186 , F16K31/047 , Y02T10/144 , Y10T137/8242
摘要： A magnetic sensing surface of a stroke sensor is placed in an angular range between a first imaginary line and a second imaginary line. The first imaginary line is an imaginary line that coincides with a center line between first and second magnets of a magnetic movable body when a wastegate valve is placed to have a full close degree of the wastegate valve. The second imaginary line is an imaginary line that coincides with the center line between the first and second magnets when the wastegate valve is placed to have a half degree between the full close degree and a full open degree of the wastegate valve.
摘要翻译： 行程传感器的磁感应表面位于第一假想线和第二假想线之间的角度范围内。 第一假想线是当废气门阀被放置成具有完全接近废气门阀门的程度时，与磁性可移动体的第一和第二磁体之间的中心线重合的假想线。 第二假想线是当废气门被置于具有完全关闭程度和废气门阀的完全开启程度之间的半度时与第一和第二磁体之间的中心线重合的假想线。
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公开(公告)号：US08779761B2
公开(公告)日：2014-07-15
申请号：US13223532
申请日：2011-09-01
IPC分类号： G01B7/30
CPC分类号： G01D11/245 , G01D5/145
摘要： A rotation angle detecting unit includes an IC package having a magnetism detecting element, a sealing body, and leads; and a covering member having a fixing part and a supporting part, which are integrally formed from resin. The element outputs a signal according to change of a magnetic field generated upon rotation of a magnetism generating device attached to a detection object. The sealing body covers the element. The leads are connected to the element, and project from the sealing body. The fixing part is fixed to a supporting body so that the covering member is attached to the supporting body. The supporting part supports the package such that the element can output the signal. The package is press-fitted into the supporting part after its formation, so that the package is supported by the supporting part with a predetermined pressure applied to part of an outer wall of the sealing body.
摘要翻译： 旋转角度检测单元包括具有磁检测元件，密封体和引线的IC封装; 以及具有由树脂一体形成的固定部和支撑部的覆盖部件。 该元件根据安装在检测对象上的磁性发生装置的旋转时产生的磁场的变化而输出信号。 密封体覆盖该元件。 引线连接到元件，并从密封体突出。 固定部固定在支撑体上，使得覆盖部件安装在支撑体上。 支撑部件支撑包装，使得元件可以输出信号。 该包装在其形成之后被压配合到支撑部分中，使得包装件以预定的压力被支撑部分支撑到密封体的外壁的一部分上。
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公开(公告)号：US20120181641A1
公开(公告)日：2012-07-19
申请号：US13348904
申请日：2012-01-12
IPC分类号： H01L29/82
CPC分类号： F02D9/107 , F02D2009/0213
摘要： A sensor module includes a sensor, a module cover, and a wiring unit. The cover holds the sensor and includes a connector configured to make a connection with an external device. The wiring unit is held by the cover and is arranged from the connector to the sensor. The wiring unit includes a connecting member extending from the connector to a central region of the cover in its width direction and a wiring member extending from the central region of the cover in its width direction to a vicinity of the sensor. The cover and the connecting member are integrally formed from a mold material having insulation properties. The connecting member includes a first connecting terminal exposed at the central region of the cover. The wiring member includes a second connecting terminal conductively joined to the first connecting terminal.
摘要翻译： 传感器模块包括传感器，模块盖和布线单元。 盖保持传感器并且包括被配置为与外部设备连接的连接器。 接线单元由盖子保持，并从连接器设置到传感器。 布线单元包括从连接器沿其宽度方向延伸到盖的中心区域的连接构件和从盖的中心区域沿宽度方向延伸到传感器附近的布线构件。 盖和连接构件由具有绝缘性的模具材料一体地形成。 连接构件包括在盖的中心区域露出的第一连接端子。 布线构件包括与第一连接端子导电接合的第二连接端子。
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7.发明授权Mounting structure of chip type electric element and electric apparatus having chip type electric element on flexible board 有权芯片式电气元件的安装结构和柔性板上带芯片型电气元件的电气设备公开(公告)号：US08901686B2
公开(公告)日：2014-12-02
申请号：US13303337
申请日：2011-11-23
CPC分类号： H05K1/111 , H05K1/189 , H05K3/3421 , H05K3/3442 , H05K2201/09418 , Y02P70/611
摘要： A mounting structure for mounting a chip type electric element on a flexible board includes: the flexible board having a first land, on which a first lead terminal of another electric element is soldered; and the chip type electric element having a long side. A whole of the long side of the chip type electric element faces a long side of the first land. A length of the long side of the first land is defined as IA, and a distance between one long side of the first land and one long side of the chip type electric element is defined as IB, the one long side of the first land facing the chip type electric element but opposite to the one long side of the chip type electric element. The length of IA is equal to or larger than the distance of IB.
摘要翻译： 用于将芯片型电气元件安装在柔性基板上的安装结构包括：柔性板，其具有第一焊盘，焊接另一个电气元件的第一引线端子; 芯片型电气元件具有长边。 芯片式电气元件的整个长边面对第一焊盘的长边。 第一焊盘的长边的长度被定义为IA，并且第一焊盘的一个长边与芯片式电气元件的一个长边之间的距离被定义为IB，第一焊盘面的一个长边 芯片型电气元件，但与芯片型电气元件的一个长边相对。 IA的长度等于或大于IB的距离。
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公开(公告)号：US08566063B2
公开(公告)日：2013-10-22
申请号：US13151645
申请日：2011-06-02
CPC分类号： G01D5/145
摘要： A rotation angle detector is provided with a frame-shaped yoke which includes a first wall and a second wall in parallel. A rotation axis of a detection subject extends inside of the frame-shaped yoke. A magnetic flux vector is uniformed in a direction orthogonal to the first wall, whereby even if a position of a Hall element deviates, the detected magnetic flux density is less varied. A robustness of the detector is enhanced. A distance between the Hall element and a second inner surface of the second wall is shorter than that between the Hall element and a first inner surface of the first wall. A length of the second inner surface is longer than a length of the first inner surface. At a vicinity of the second wall, the area in which the magnetic flux vector is uniformed can be enlarged. Thus, the robustness is further enhanced.
摘要翻译： 一个旋转角度检测器设置有一个框架状的轭，它包括第一壁和第二壁并联。 检测对象的旋转轴在框状轭的内部延伸。 磁通矢量在与第一壁正交的方向上是均匀的，由此即使霍尔元件的位置偏离，检测的磁通密度变化较小。 增强了检测器的鲁棒性。 霍尔元件与第二壁的第二内表面之间的距离比霍尔元件和第一壁的第一内表面之间的距离短。 第二内表面的长度比第一内表面的长度长。 在第二壁附近，可以扩大磁通矢量均匀的区域。 因此，鲁棒性进一步提高。
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公开(公告)号：US20120062218A1
公开(公告)日：2012-03-15
申请号：US13223532
申请日：2011-09-01
IPC分类号： G01B7/30
CPC分类号： G01D11/245 , G01D5/145
摘要： A rotation angle detecting unit includes an IC package having a magnetism detecting element, a sealing body, and leads; and a covering member having a fixing part and a supporting part, which are integrally formed from resin. The element outputs a signal according to change of a magnetic field generated upon rotation of a magnetism generating device attached to a detection object. The sealing body covers the element. The leads are connected to the element, and project from the sealing body. The fixing part is fixed to a supporting body so that the covering member is attached to the supporting body. The supporting part supports the package such that the element can output the signal. The package is press-fitted into the supporting part after its formation, so that the package is supported by the supporting part with a predetermined pressure applied to part of an outer wall of the sealing body.
摘要翻译： 旋转角度检测单元包括具有磁检测元件，密封体和引线的IC封装; 以及具有由树脂一体形成的固定部和支撑部的覆盖部件。 该元件根据安装在检测对象上的磁性发生装置的旋转时产生的磁场的变化而输出信号。 密封体覆盖该元件。 引线连接到元件，并从密封体突出。 固定部固定在支撑体上，使得覆盖部件安装在支撑体上。 支撑部件支撑包装，使得元件可以输出信号。 该包装在其形成之后被压配合到支撑部分中，使得包装件以预定的压力被支撑部分支撑到密封体的外壁的一部分上。
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公开(公告)号：US20110301913A1
公开(公告)日：2011-12-08
申请号：US13151645
申请日：2011-06-02
CPC分类号： G01D5/145
摘要： A rotation angle detector is provided with a frame-shaped yoke which includes a first wall and a second wall in parallel. A rotation axis of a detection subject extends inside of the frame-shaped yoke. A magnetic flux vector is uniformed in a direction orthogonal to the first wall, whereby even if a position of a Hall element deviates, the detected magnetic flux density is less varied. A robustness of the detector is enhanced. A distance between the Hall element and a second inner surface of the second wall is shorter than that between the Hall element and a first inner surface of the first wall. A length of the second inner surface is longer than a length of the first inner surface. At a vicinity of the second wall, the area in which the magnetic flux vector is uniformed can be enlarged. Thus, the robustness is further enhanced.
摘要翻译： 一个旋转角度检测器设置有一个框架状的轭，它包括第一壁和第二壁并联。 检测对象的旋转轴在框状轭的内部延伸。 磁通矢量在与第一壁正交的方向上是均匀的，由此即使霍尔元件的位置偏离，检测的磁通密度变化较小。 增强了检测器的鲁棒性。 霍尔元件与第二壁的第二内表面之间的距离比霍尔元件和第一壁的第一内表面之间的距离短。 第二内表面的长度比第一内表面的长度长。 在第二壁附近，可以扩大磁通矢量均匀的区域。 因此，鲁棒性进一步提高。
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