| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 05/08/2013 | CN103091006A Test method used for rock breaking performance of drill gear ring |
| 05/08/2013 | CN103085841A Safety defection device of engine axle counting and speed measurement |
| 05/08/2013 | CN102445560B Overspeed inductor for mine car |
| 05/08/2013 | CN101949951B Rotation sensor with onboard power generation |
| 05/02/2013 | US20130106253 Rotating machine sensor |
| 05/02/2013 | US20130104650 Cycle cranks, cycles, methods of measuring a cycle crank angular position |
| 05/01/2013 | EP1693676B1 Roller bearing and method of producing roller bearing apparatus. |
| 05/01/2013 | CN202908702U Mini-type wireless three-dimensional space gesture collecting device |
| 05/01/2013 | CN103080698A Bearing with rotation sensor |
| 05/01/2013 | CN103075968A High-frequency digital signal edge locking-based laser heterodyne interference signal processing method |
| 05/01/2013 | CN101852662B Measuring system of low-speed and large-torque outer rotor motor |
| 04/30/2013 | US8433538 Method and device for balancing production-related inaccuracies of the magnetic wheel of an electromotive drive of a vehicle |
| 04/30/2013 | US8432536 Multi-functional optical links |
| 04/25/2013 | WO2012130432A3 Method and device for processing a motor signal |
| 04/25/2013 | DE10218937B4 Schutzeinrichtung für ein Wälzlager mit Drehzahlmessung Protective device for a roller bearing with speed measurement |
| 04/24/2013 | EP2584312A1 Composite sensor |
| 04/24/2013 | EP2583108A2 System and method of speed detection in an ac induction machine |
| 04/24/2013 | DE202013002882U1 Abgasturbolader Exhaust gas turbocharger |
| 04/24/2013 | CN202903818U Circuit arrangement of mining intrinsic-safe speed sensor |
| 04/24/2013 | CN202903817U Trigger structure for Hall device |
| 04/24/2013 | CN202903816U Hub type driven wheel speed sensor for anti-skid brake system (ABS) |
| 04/24/2013 | CN202903815U Shaft rotating speed measurement sensor |
| 04/24/2013 | CN202903502U Stirring test apparatus |
| 04/24/2013 | CN202896809U Boosting-bicycle-used rotating disc type sensor with changeable multi-magnetic-block positions and changeable magnetic fluxes |
| 04/24/2013 | CN103064443A Active constant temperature control device and method capable of guaranteeing temperature stability performance of Micro-electromechanical Systems (MEMS) angular velocity sensor by using Peltier Effect |
| 04/24/2013 | CN103064442A Active constant temperature control device and method for guaranteeing temperature stability performance of micro-electromechanical system (MEMS) angular velocity sensor |
| 04/24/2013 | CN103064022A Differential motor speed detecting device |
| 04/24/2013 | CN103063866A 速度监视装置 Speed monitoring device |
| 04/24/2013 | CN103063865A Ultra-high-speed movement speed measurement device |
| 04/24/2013 | CN103063864A Train speed measuring device and method |
| 04/24/2013 | CN103063863A Radio frequency identification device (RFID)-based device and method for measuring rotation speed |
| 04/24/2013 | CN103063862A Non-contact type supercharger rotate speed testing device |
| 04/24/2013 | CN103063861A Design method of soft sensing materials for soft material speed sensor |
| 04/24/2013 | CN103063860A Turning wheel rotate speed measuring method based on light refraction theory on sine wave |
| 04/24/2013 | CN103063859A Measuring method for scanning speed of ultrasonic testing |
| 04/24/2013 | CN103063858A Subsection type active constant temperature control device and method for guaranteeing temperature stability performance of micro-electromechanical system (MEMS) angular velocity sensor |
| 04/24/2013 | CN103063568A Testing apparatus for straw cutting performance and testing method thereof |
| 04/24/2013 | CN103063143A Measuring method and system based on image identification |
| 04/24/2013 | CN103063138A Methods for measuring size and speed of object by camera of mobile terminal, and mobile terminal |
| 04/24/2013 | CN103063130A Micro electro mechanical system (MEMS) optical interference platform and assembling method |
| 04/24/2013 | CN102288776B Corn plant growth rate measuring method |
| 04/24/2013 | CN101471560B Locking detection circuit |
| 04/23/2013 | US8427135 Directional speed sensing systems and methods |
| 04/18/2013 | US20130096868 Speed monitoring device |
| 04/18/2013 | US20130093415 Angle Sensor |
| 04/18/2013 | US20130091948 Angular velocity detection device and angular velocity sensor including the same |
| 04/18/2013 | DE102012009116A1 Device for detecting rotation speed of wheel of bicycle, has brake disk whose friction ring comprises radial evenly distributed recesses, where sensors derive signal by movement of recesses relative to sensor |
| 04/17/2013 | EP2580600A1 Sensor array for speed measurement |
| 04/17/2013 | EP2580599A1 Speed sensor comprising a costas loop |
| 04/17/2013 | CN202886395U Contact type forklift gantry elevation speed detecting device |
| 04/17/2013 | CN202886394U Forklift gantry elevation speed detecting device |
| 04/17/2013 | CN202886393U Apparatus for measuring speed of transmission belt |
| 04/17/2013 | CN202886392U Rotary speed measurement device |
| 04/17/2013 | CN202886391U Object movement speed measurement device |
| 04/17/2013 | CN202886390U Portable speed testing device with under-voltage protection function |
| 04/17/2013 | CN202886389U Velocity measuring stand |
| 04/17/2013 | CN202886044U Integrated wireless detector for load, torque and rotational speed of rod pumped well with screw pump |
| 04/17/2013 | CN202885966U Spot inspection instrument |
| 04/17/2013 | CN103048486A Device and method for measuring rotation speeds and positions of rotors of birotor permanent magnet wind-driven generator |
| 04/17/2013 | CN103048485A Rotating speed measuring method and measuring system of wind driven generator |
| 04/17/2013 | CN103048484A Speed measurement system and method of servo motor |
| 04/17/2013 | CN103048483A Angle signal acquiring device and processing method thereof |
| 04/17/2013 | CN103048482A Device and method for measuring minute-angle motion quantity of vibrating table |
| 04/17/2013 | CN101886982B Multifunctional vehicle dynamics dynamical characteristic test bed with loading device |
| 04/16/2013 | US8422001 Method of measuring the velocity of an aircraft by laser doppler anemometry |
| 04/11/2013 | WO2013051645A1 Electronic apparatus and moving speed calculating system |
| 04/11/2013 | WO2013051624A1 Velocity measurement device |
| 04/11/2013 | WO2013050801A1 Sensor unit and bearing assembly comprising such a sensor unit |
| 04/11/2013 | US20130088705 Colored noise reduction method and device for optical remote airflow measurement apparatus |
| 04/11/2013 | DE102011084261A1 Aktiver Ringsensor mit Passstiften am Lager fixiert Active sensor with fixed ring dowel pins in stock |
| 04/11/2013 | DE102011084260A1 Device for mounting signal transducer i.e. active pulse transducer of rotation speed sensor on axle of vehicle, has support element forming pin insertable into slot, so that element and transducer are rotationally connected with axle |
| 04/10/2013 | EP2575985A1 Speed-measuring device for a sport device |
| 04/10/2013 | CN202870114U Leveling meter device of a powder coating oven |
| 04/10/2013 | CN202870113U Mine locomotive speed detection device |
| 04/10/2013 | CN202870112U Non-contact type motor speed meter |
| 04/10/2013 | CN202870111U Automotive engine rotating speed measuring instrument based on accumulator ripple frequency |
| 04/10/2013 | CN202870110U Rotating speed signal acquisition system of engine vibration noise test |
| 04/10/2013 | CN202870109U Hall element module |
| 04/10/2013 | CN202869454U Rotor vertebral body imaging tester with high-power LED stroboscopic light source |
| 04/10/2013 | CN202857557U Speed sensing type fish swimming capacity testing device |
| 04/10/2013 | CN103038523A Rolling bearing having an integrated generator and method for the energy management of a rolling bearing of said type |
| 04/10/2013 | CN103033642A Measuring method of crawling speed of sea urchin |
| 04/10/2013 | CN103033641A Device and method for detecting rotation speed of non-contact steam turbine |
| 04/10/2013 | CN103033640A Vehicle speed real-time detection method with field programmable gate array (FPGA) |
| 04/10/2013 | CN103033639A Measuring method of rotating speed of self-adaption motor for switching hysteresis loop |
| 04/10/2013 | CN103033638A Extraction method for relative motion capacity of low-frequency electromagnetic vibration generator system |
| 04/10/2013 | CN102074113B License tag recognizing and vehicle speed measuring method based on videos |
| 04/10/2013 | CN102007417B In-vehicle sensor-based calibration algorithm for yaw rate sensor calibration |
| 04/04/2013 | WO2013047685A1 Device for measuring an object to be measured, processing method thereof, and program |
| 04/04/2013 | US20130081463 Sensor |
| 04/04/2013 | DE112009000846B4 Geschwindigkeitsdetektionsvorrichtung und Servomotor Speed detection device and servo motor |
| 04/04/2013 | DE102012208237A1 Abtast- und Messsystem für ein Getriebe Sample and measurement system for a transmission |
| 04/04/2013 | DE102012109121A1 Method for determining rotation speed of shaft in automatic transmission, involves extrapolating rotation speed if no pulse is detected within time interval between current acquisition time point and preceding acquisition time point |
| 04/04/2013 | DE102011083857A1 Verfahren und Anordnung zur Bestimmung der Rotationsgeschwindigkeit von ferromagnetischen Bauteilen Method and apparatus for determining the rotational speed of ferromagnetic components |
| 04/04/2013 | DE102010009667B4 Verfahren zum Bestimmen einer Schwere eines Zusammenstoßes eines Kraftfahrzeugs mit einem Objekt A method for determining severity of a collision of a motor vehicle with an object |
| 04/04/2013 | DE102005006419B4 Segmentzähler und Verfahren Segment counter and procedures |
| 04/04/2013 | DE102004043710B4 Erfassen eines Betriebsparameters eines Objekts, das durch eine zwischenliegende Komponente verdeckt ist Detecting an operating parameter of an object which is covered by an intermediate component |
| 04/04/2013 | DE10141930B4 Vorrichtung zur Erfassung der Drehzahl eines rotierenden Elementes und zur Erfassung der Temperatur einer Kühlflüssigkeit oder eines Schmiermittels Device for detecting the rotational speed of a rotating member and for detecting the temperature of a cooling fluid or a lubricant |
| 04/03/2013 | CN202855523U Rotary transformer device, direct drive motor system and angle position detection device |
| 04/03/2013 | CN202854163U Simple roller type speed measuring apparatus |