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1. 发明申请

US20040119464A1 High temperature wheel speed sensor package to envelope sensor ic 失效
标题翻译：高温轮速传感器封装到信封传感器ic
公开(公告)号：US20040119464A1
公开(公告)日：2004-06-24
申请号：US10328107
申请日：2002-12-23
发明人： David J. Taneyhill
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01P1/026 , B60T8/171
摘要： A system for producing a signal as a function of a rotational speed of a wheel includes an exciter, which includes a plurality of teeth, secured to the wheel. A cover has a first end facing the exciter. An active sensing element is within the cover and positioned away from the first end of the cover by at least about 10% of a total length of the cover. The teeth pass by the first end of the cover and the active sensing element at a rate proportional to the rotational speed of the wheel. The active sensing element producing signals as a function of the rate the teeth pass the active sensing element. An air pocket within the cover maintains the active sensing element below a predetermined temperature.
摘要翻译：用于产生作为车轮的转速的函数的信号的系统包括激励器，其包括固定到车轮的多个齿。盖子有一个面向励磁机的第一端。主动传感元件在盖内并且远离盖的第一端远离盖的总长度的至少约10％。齿通过盖的第一端和主动感测元件以与车轮的转速成比例的速率。主动感测元件产生作为齿通过主动感测元件的速率的函数的信号。盖内的气穴将主动感测元件保持在预定温度以下。

2. 发明申请

US20020036494A1 Bearing housing with speed measurement device 审中-公开
标题翻译：带测速装置的轴承座
公开(公告)号：US20020036494A1
公开(公告)日：2002-03-28
申请号：US09964446
申请日：2001-09-28
发明人： Sture Ostling , Uno Axelsson , Reijo Eriksson
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01P3/443 , F16C35/047 , F16C35/063 , F16C41/007 , F16C2226/60 , F16C2240/46
摘要： A bearing housing is provided with a speed measurement device incorporating a sensor arranged to detect the rotational speed of a shaft supported in a bearing in the bearing housing. The sensor is arranged to detect at least one marking rotating with the shaft and having a cable connected to an external evaluation unit. The marking is a surface irregularity or irregular surface portion of a component present in the bearing housing for another mechanical purpose and rotating with the shaft.
摘要翻译：轴承座设置有包括传感器的速度测量装置，所述传感器布置成检测支撑在轴承壳体中的轴承中的轴的转速。所述传感器被布置成检测至少一个与所述轴一起旋转的标记，并且具有连接到外部评估单元的电缆。标记是存在于轴承壳体中用于另一机械目的并与轴一起旋转的部件的表面不规则或不规则表面部分。

3. 发明申请

US20020171415A1 Device for measuring swing velocity of the golf club head using the resonance circuit 审中-公开
标题翻译：使用谐振电路测量高尔夫球杆头的摆动速度的装置
公开(公告)号：US20020171415A1
公开(公告)日：2002-11-21
申请号：US10070190
申请日：2002-06-14
发明人： Ji-Joong Lim
IPC分类号： G01P003/42 , G01P003/48 , G01P003/54
CPC分类号： A63B69/3614 , A63B69/3632 , A63B2220/805 , G01P3/66
摘要： The present invention relates to a device for measuring swing velocity of a golf club head sing a resonance circuit. The device according to the present invention comprises a resonance circuit portion for detecting impedance change amount and voltage signal by the amount of impedance change in response to the approach of a golf club head having conductivity; an amplification portion for amplifying the voltage signal detected by the resonance circuit portion, a wave shaping portion for outputting the voltage signal as pulse-shaped peak wave; a mircocomputer for controlling the operation of calculating the time difference between the peak waves and indicating swing velocity; and a display portion for displaying the swing velocity data according to the output signal of the microcomputer. The device according to the present invention allows the user to swing at regular and stable maximum speed by displaying the swing velocity at the impact moment that the golf club head heats the ball on predetermined displaying devices.
摘要翻译：本发明涉及一种用于测量高尔夫球杆头挥动速度的装置，其中，该高尔夫球杆头唱共振电路。根据本发明的装置包括谐振电路部分，用于响应于具有导电性的高尔夫球杆头的接近来检测阻抗变化量和电压信号的阻抗变化量; 用于放大由谐振电路部分检测的电压信号的放大部分，用于输出电压信号作为脉冲形峰值波的波形整形部分; 用于控制计算峰值波之间的时间差和指示摆动速度的操作的微计算机; 以及用于根据微型计算机的输出信号显示摆动速度数据的显示部分。根据本发明的装置允许用户通过在高尔夫球杆头在预定显示装置上加热球的冲击时显示摆动速度来以规则和稳定的最大速度摆动。

4. 发明申请

US20020130655A1 Wheel support bearing assembly 失效
标题翻译：车轮支撑轴承总成
公开(公告)号：US20020130655A1
公开(公告)日：2002-09-19
申请号：US10091579
申请日：2002-03-07
申请人： NTN CORPORATION
发明人： Koichi Okada , Hisashi Ohtsuki , Akira Torii , Takayuki Norimatsu , Hiroaki Ohba , Toru Takahashi , Masatoshi Mizutani
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： F16C41/008 , B60T8/171 , B60T8/329 , F16C19/184 , F16C33/7879 , F16C33/7886 , F16C33/7896 , F16C41/004 , F16C41/007 , F16C2326/02 , G01P3/443
摘要： A wheel support bearing assembly for rotatably supporting a wheel 13 relative to a vehicle body structure 12 includes outer and inner members 1 and 2 with dual rows of rolling elements 3 interposed therebetween. An electric generator 4 for generating an electric power as one of the inner and outer members 1 and 2 rotates relative to the other of the inner and outer members 1 and 2 is utilized. The electric generator 4 includes a coil/magnetic element combination 17, including a ring member accommodating a coil therein, and a multi-pole magnet 18. A signal outputted from the electric generator 4 and indicative of the number of revolutions of the wheel 13 is transmitted wireless by a transmitter 5. This transmitter 5 may be an annular transmitter.
摘要翻译：用于相对于车身结构12可旋转地支撑车轮13的车轮支撑轴承组件包括外部和内部构件1和2，其中插入有两排滚动元件3。使用用于产生作为内部构件1和外部构件2之一的电力的发电机4相对于内部构件1和外部构件2中的另一个旋转。发电机4包括线圈/磁性元件组合17，其包括容纳线圈的环形构件和多极磁体18.从发电机4输出并指示车轮13的转数的信号是由发射机5发送无线。该发射机5可以是环形发射机。

5. 发明申请

US20010013774A1 METHOD AND DEVICE FOR MEASURING THE ANGLE OF A FIRST ROTATABLE BODY 有权
标题翻译：用于测量第一可旋转体的角度的方法和装置
公开(公告)号：US20010013774A1
公开(公告)日：2001-08-16
申请号：US09297970
申请日：1999-06-29
发明人： RALF NOLTEMEYER , HORST FUHRMANN
IPC分类号： G01N019/00 , G01P003/54
CPC分类号： G01D5/145 , B62D15/02
摘要： An apparatus (1) is described for determining the angle of a first rotatable body which coacts with two further rotatable bodies. The angle of the two further bodies can be measured, and the angle of the first body can be calculated therefrom. According to the present invention, means are provided with which simultaneous measurement of the angles of the two further bodies can be achieved. The accuracy of the determination of the angle of the first body is thereby improved.
摘要翻译：描述了一种用于确定与两个可旋转的主体共同作用的第一可旋转体的角度的装置（1）。可以测量两个另外的主体的角度，并且可以从其计算第一主体的角度。根据本发明，提供了能够同时测量两个另外的物体的角度的装置。由此提高了第一体的角度的确定精度。

6. 发明申请

US20030137290A1 Phase detector 失效
公开(公告)号：US20030137290A1
公开(公告)日：2003-07-24
申请号：US10338187
申请日：2003-01-07
发明人： Shih-Lien L. Lu
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01R25/04 , Y10S331/02
摘要： The invention provides a structure, method and means for receiving a reference frequency and a variable frequency, differentiating the frequencies, and generating a logic pulse in response to a first frequency leading a second frequency, the frequencies having a small phase difference. In an aspect, the invention maintains a signal when the reference frequency and the variable frequency transition. In another aspect, the invention provides additional timing balance to prevent early generation of the logic pulses. In another aspect, the logic pulses drive a charge pump used in one of a phase-locked loop and a delay-locked loop.

7. 发明申请

US20030090260A1 METHODS AND SYSTEMS FOR IMPROVING THE DUTY CYCLE OUTPUT OF A VEHICLE SPEED SENSOR CIRCUIT 失效
标题翻译：用于改善车辆速度传感器电路的占空比输出的方法和系统
公开(公告)号：US20030090260A1
公开(公告)日：2003-05-15
申请号：US09999507
申请日：2001-11-15
发明人： Joel D. Stolfus
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01P3/489
摘要： A method and system for improving the duty cycle output of a vehicle speed sensor circuit is disclosed. The vehicle speed sensor circuit can be configured, for example as a binary counter, to provide a particular number of pulses per distance of vehicle travel. An output of the vehicle speed sensor circuit is generally divided by placing varying values on particular load pins of an associated counter circuit, thereby providing a substantially improved duty cycle output from the vehicle speed sensor circuit, which is independent of an associated sensor duty cycle. The output of the vehicle speed sensor circuit can be divided utilizing a toggle flip-flop circuit integrated with the vehicle speed sensor circuit. The toggle flip-flop can be configured as an edge-triggered toggle flip-flop. The vehicle speed sensor can be utilized to sense rotating members present in a vehicle. The vehicle speed sensor thus provides a digital pulse output for every tooth that passes in front of the vehicle speed sensor.
摘要翻译：公开了一种用于改善车速传感器电路的占空比输出的方法和系统。车速传感器电路可以被配置为例如作为二进制计数器，以提供每个车辆行驶距离的特定数量的脉冲。车速传感器电路的输出通常通过在相关联的计数器电路的特定负载引脚上设置变化的值来分割，从而提供来自车速传感器电路的显着改进的占空比输出，其独立于相关联的传感器占空比。可以使用与车速传感器电路集成的切换触发器电路来分配车速传感器电路的输出。拨码触发器可以配置为边沿触发开关触发器。车速传感器可用于检测车辆中存在的旋转部件。因此，车速传感器为通过车速传感器前方的每个齿轮提供数字脉冲输出。

8. 发明申请

US20030080730A1 SENSOR ASSEMBLY WITH SPLICE BAND CONNECTION 有权
标题翻译：传感器总成与带状连接
公开(公告)号：US20030080730A1
公开(公告)日：2003-05-01
申请号：US10001555
申请日：2001-10-31
申请人： SSI Technologies, Inc.
发明人： Michael G. Rick , Gary P. Schneider , Kenneth McDonald
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01P1/026 , G01D11/245
摘要： An electronic sensor assembly that can be used in speed-sensing applications such as anti-lock brake systems. The sensor assembly includes a sensor element, a housing surrounding the sensor element, a sensor terminal connected to the sensor element and extending outside of the housing for electrically coupling the sensor element to a conductor, a connector terminal for mechanically and electrically coupling the sensor terminal to the conductor, and a splice band mechanically and electrically coupling the sensor terminal to the connector terminal without welding, soldering, or using a crimp bucket. In one aspect of the invention, the sensor assembly further includes a capacitor electrically and mechanically coupled to the sensor terminal and the connector terminal via the splice band. The sensor element is preferably an active sensor such as a magneto-resistive sensor or a Hall-Effect sensor.
摘要翻译：一种电子传感器组件，可用于速度检测应用，如防抱死制动系统。传感器组件包括传感器元件，围绕传感器元件的壳体，连接到传感器元件并延伸到壳体外部的传感器端子，用于将传感器元件电耦合到导体，用于机械地和电耦合传感器端子的连接器端子以及将传感器端子机械地和电气地连接到连接器端子的接头带，而不需要焊接，焊接或使用压接桶。在本发明的一个方面，传感器组件还包括经由接头带电和机械耦合到传感器端子和连接器端子的电容器。传感器元件优选地是诸如磁阻传感器或霍尔效应传感器的有源传感器。

9. 发明申请

US20030085696A1 UNITIZED TONE RING ASSEMBLY 有权
标题翻译：独特的音圈组合
公开(公告)号：US20030085696A1
公开(公告)日：2003-05-08
申请号：US10012880
申请日：2001-11-02
发明人： David Dobbs , Mark F. Spreitzer , Morgan J. Bullard
IPC分类号： G01P003/48 , G01B007/30 , G01P003/54
CPC分类号： G01P3/443 , G01P3/487
摘要： A tone ring assembly for use on a rotatable machine part. The tone ring is able to generate a varying voltage output when rotated at varying speeds. A fixed position magnetic sensor detects this voltage. The tone ring comprises an axially extending main body portion having a plurality of areas able to generate a voltage upon rotation. A retainer having at least one radial flange prevents axial movement of the tone ring and the tone ring includes ribs and spaces on its inside diameter to permit oil to pass therethrough.
摘要翻译：用于可旋转机器部件的音圈组件。当以不同的速度旋转时，音环能够产生变化的电压输出。固定位置磁传感器检测该电压。音圈包括轴向延伸的主体部分，其具有能够在旋转时产生电压的多个区域。具有至少一个径向凸缘的保持器防止音圈的轴向运动，并且音圈在其内径上包括肋和间隔，以允许油通过。

10. 发明申请

US20030034772A1 Rotatable magnetic plastic target wheel 审中-公开
标题翻译：可旋转磁性塑料目标轮
公开(公告)号：US20030034772A1
公开(公告)日：2003-02-20
申请号：US09932207
申请日：2001-08-17
发明人： Jose Antonio Galvan , Steven Edward Faetanini
IPC分类号： G01P003/48 , G01P003/54
CPC分类号： G01P3/487
摘要： Rotatable target wheels mount plastic ring magnets with increased magnetic flux for driving either digital or variable reluctance, magnetic wheel rotation sensors. The ring magnets are adhesively secured and optionally captured on a ring support member to provide dependable operation in vehicle wheel speed sensing and other applications.
摘要翻译：可旋转目标轮安装具有增加的磁通量的塑料环磁体，用于驱动数字或可变磁阻，磁轮旋转传感器。环形磁体被粘合地固定并且可选地捕获在环支撑构件上以在车轮速度感测和其它应用中提供可靠的操作。

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