| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 12/09/2010 | DE102006040297B4 Geschwindigkeitserfassung für ein Tachographensystem Speed detection for a tachograph system |
| 12/09/2010 | CA2753197A1 System and method for generating three dimensional images using lidar and video measurements |
| 12/08/2010 | EP2259075A2 Method for measuring a rotation of a rotating part |
| 12/08/2010 | EP2259074A2 Magnetic speed sensor with cost effective and fast fabrication |
| 12/08/2010 | EP2258552A2 Device for recording a mark on a flat object and corresponding method as well as device for separating sections of a flat object |
| 12/08/2010 | EP2257821A1 Capacitive sensor having cyclic and absolute electrode sets |
| 12/08/2010 | EP2257454A1 Sensor system, vehicle control system and driver information system for vehicle safety |
| 12/08/2010 | CN201665883U Dustproof speed measuring device of special hydrotransmitter for bulldozer |
| 12/08/2010 | CN101907701A Navigation assistant speed computing method |
| 12/08/2010 | CN101907634A Seeding quantity online measurement method and device of precision planter |
| 12/08/2010 | CN101907633A High-resolution rotation-speed measuring device |
| 12/08/2010 | CN101907632A Speed estimation method of multi-point smoothing motor |
| 12/08/2010 | CN101907444A High-precision measuring method of separating characteristic of hot work separating device |
| 12/08/2010 | CN101452007B Diesel engine rotating velocity measurement method and apparatus for diesel locomotive |
| 12/08/2010 | CN101436843B Method for detecting rotor position in non position sensor switch magnetic resistance motor |
| 12/08/2010 | CN101311728B Vehicle speed checking device and method |
| 12/08/2010 | CN101266717B A car detection recognition system and method based on MEMS sensor |
| 12/08/2010 | CN101206229B Method for matching vehicle speed based on linear array CCD image |
| 12/07/2010 | US7847924 Performance of an atom interferometric device through complementary filtering |
| 12/07/2010 | US7847923 Differentiation of flow cytometry pulses and applications |
| 12/07/2010 | US7845228 Activity monitoring |
| 12/02/2010 | WO2010137786A1 Device for measuring speed of steel plate and device for controlling rolling speed using same |
| 12/02/2010 | WO2010136889A1 Determining vehicle status information using location information |
| 12/02/2010 | WO2010136240A1 Interference filter for a direct current motor |
| 12/02/2010 | WO2010136234A1 Determining the properties of a motor using a measuring component |
| 12/02/2010 | US20100305898 Apparatus and method for measuring dynamic rigidity of a main shaft of a machine tool |
| 12/02/2010 | DE102010020411A1 Rotationssensor mit interner Energieerzeugung Rotation sensor with internal energy |
| 12/02/2010 | DE102010016426A1 Apparatus for calibrating rotation sensor installed on e.g. heater, has correction operation unit that calculates correction value with respect to measurement-signal outputted by sensor, based on measurement signal value |
| 12/02/2010 | DE102009026531A1 Verfahren zur Erfassung einer Drehung eines rotierbaren Teils A method for detecting a rotation of a rotatable member |
| 12/02/2010 | DE102004004805B4 System zum Kompensieren von bei Fahrzeugdynamik-Steuerungen verwendeten Fahrzeugrad-Geschwindigkeiten System for compensating for used in vehicle dynamics controls vehicle wheel speeds |
| 12/01/2010 | EP2256503A1 Rotational speed sensor |
| 12/01/2010 | EP2255207A2 Angle measuring system and method for producing an angle measuring system |
| 12/01/2010 | EP1702313B1 Vehicle speed determination system and method |
| 12/01/2010 | CN101903532A Method for analyzing image for cell observation, image processing program, and image processing device |
| 12/01/2010 | CN101900741A Arrangement to detect a high rotational-speed of a blade |
| 12/01/2010 | CN101897574A Chaotic calculation method of pulse wave velocity |
| 12/01/2010 | CN101435829B Detonation velocity photoelectric test method and apparatus of detonating cord |
| 12/01/2010 | CN101427240B Antiskid control unit and data collection system for vehicle braking system |
| 12/01/2010 | CN101382560B Idling speed controller of engine and idling speed detection method |
| 11/30/2010 | US7841236 Electric device with motion detection ability |
| 11/25/2010 | WO2010133924A1 Support member, rotation detection device comprising such a support and rolling bearing assembly including such a detection device |
| 11/25/2010 | US20100299100 Methods and systems involving determining shaft velocity |
| 11/25/2010 | US20100296101 Rotational speed sensor |
| 11/25/2010 | DE102010003347A1 Verfahren und Vorrichtung zum Bestimmen einer oder mehrerer Drehzahlen einer Aufladeeinrichtung, insbesondere für einen Verbrennungsmotor Method and apparatus for determining one or more speeds of a charging device, in particular for an internal combustion engine |
| 11/25/2010 | DE102009030862B3 Verfahren und Vorrichtung zur Messung der Mündungsgeschwindigkeit eines Projektils oder dergleichen Method and apparatus for measuring the muzzle velocity of a projectile or the like |
| 11/25/2010 | DE102009021723A1 Turbocharger for piston engine has shaft, by which turbine is connected with compressor for transmission of torque to compressor, and shaft is supported by magnetic bearing in contactless manner |
| 11/24/2010 | CN201654057U Speed sensing device for vehicles |
| 11/24/2010 | CN201654056U High-speed tachometer device |
| 11/24/2010 | CN201654055U Photoelectric rotation speed sensor |
| 11/24/2010 | CN201654054U Speed measuring device of bicycle |
| 11/24/2010 | CN201654053U Wind-speed online monitoring device of large-section air duct |
| 11/24/2010 | CN201653612U Intelligent driving shaft |
| 11/24/2010 | CN201653439U Rotating encoder |
| 11/24/2010 | CN201653427U Odometer capable of displaying speed per hour of vehicle after collision |
| 11/24/2010 | CN201651012U Hall velocity sensor rotating shaft |
| 11/24/2010 | CN201644338U Aluminum product rubberizing mechanism provided with mixing speed measuring device |
| 11/24/2010 | CN1696706B Magnetic encoder and wheel support bearing assembly utilizing the same |
| 11/24/2010 | CN101897089A Semiconductor laser with integrated phototransistor |
| 11/24/2010 | CN101894472A System and method for acquiring real-time speed information of motor-driven vehicle |
| 11/24/2010 | CN101893643A Optical fiber vehicle speed sensor |
| 11/23/2010 | US7840370 Method and apparatus for monitoring the rotational speed of shaft |
| 11/18/2010 | WO2010130989A1 Apparatus and method for determining speed of an induction motor |
| 11/18/2010 | WO2010032202A3 Wavelength-controlled semiconductor laser device |
| 11/18/2010 | WO2009015940A9 Method for the destruction-free detection of a rotational movement on the surface of a test object; apparatus therefor and test unit |
| 11/18/2010 | US20100290923 Fan assembly |
| 11/18/2010 | US20100290030 Sensor device and method for detecting the motion of a vehicle |
| 11/18/2010 | US20100289487 Magnetic encoder |
| 11/18/2010 | US20100288046 Rotation sensor with onboard power generation |
| 11/17/2010 | EP2251699A2 Roller bearing, method of producing it and cover attached to the roller bearing. |
| 11/17/2010 | EP2049874B1 Sensor arrangement for the precise detection of relative movements between an encoder and a sensor |
| 11/17/2010 | CN201637755U Vehicle speed sensor |
| 11/17/2010 | CN201637754U Magnetoelectric velocity transducer |
| 11/17/2010 | CN201637753U Built-in frequency measuring device for digital speed regulator of hydraulic generator |
| 11/17/2010 | CN201637752U Vertical kick target for measuring speed in kickboxing |
| 11/17/2010 | CN201637751U Speed measuring device used for driving wheels of model car |
| 11/17/2010 | CN201637572U Bearing with monitoring function |
| 11/17/2010 | CN201633749U Magnetic steel detection device for rail-type transport vehicle |
| 11/17/2010 | CN101887126A Double-frequency laser Doppler velocity measurement method and device |
| 11/17/2010 | CN101887066A System and method for measuring droplet evaporation rate |
| 11/17/2010 | CN101886982A Multifunctional vehicle dynamics dynamical characteristic test bed with loading device |
| 11/17/2010 | CN101545915B Motor speed measuring method based on Doppler effect of inductosyn |
| 11/17/2010 | CN101398439B Method for auto-setting starting estimation rotate speed for motor tachometric survey system |
| 11/17/2010 | CN101135696B Dynamic speed testing method |
| 11/16/2010 | US7835883 Method and device for measuring rotation speed of rotating equipment |
| 11/16/2010 | US7834986 Velocimeter |
| 11/16/2010 | US7834616 Magnetic speed, direction, and/or movement extent sensor |
| 11/16/2010 | CA2537319C Meter cable mounting structure |
| 11/11/2010 | US20100281967 Over-speed, rough loads and hard landing detection system |
| 11/11/2010 | DE112009000130T5 Detektionssignalverarbeitungsschaltung und Drehdetektionsvorrichtung, die selbige aufweist Detection signal processing circuit and rotation detecting device which comprises selbige |
| 11/11/2010 | DE102009020277A1 Vehicle i.e. car, direction, speed and/or inclination measuring method, involves determining distance changes based on scanning of surface, and determining direction, speed and/or inclination of vehicle based on determined distance changes |
| 11/11/2010 | DE102009019719A1 Energy-independent magnetic detection arrangement for detecting absolute positions and rotation of e.g. hollow shaft, has magnets arranged on radius of carrier element such that shaft rotation is divided into angular sections |
| 11/11/2010 | DE102005029764B4 Sensor zur Messung der Drehzahl einer Turbowelle Sensor for measuring the speed of a turboshaft |
| 11/10/2010 | EP2150729B1 Device for determining the rotational speed of a transmission shaft |
| 11/10/2010 | EP2021585B1 Active sensor element and method of determining the temperature of an active sensor element |
| 11/10/2010 | CN201629078U Falling action tester receiving electromagnetic damping |
| 11/10/2010 | CN201628721U Near infrared laser speed measurer |
| 11/10/2010 | CN201628720U 车速信号转换器 A vehicle speed signal converter |
| 11/10/2010 | CN201628553U Wheel speed signal conversion system |
| 11/10/2010 | CN101881784A Position and speed measuring device based on inductosyn or rotary transformer |
| 11/10/2010 | CN101881698A Method for detecting vehicle speed, distance and deceleration of portable brake instrument |