| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 09/18/2013 | CN103308704A Inverse speed measuring circuit |
| 09/18/2013 | CN102735865B Method for testing firing pin speed in firing process of mechanical firing mechanism |
| 09/18/2013 | CN102721826B Speed testing device and method of non-spliced large-target surface laser light screen |
| 09/18/2013 | CN102682765B Expressway audio vehicle detection device and method thereof |
| 09/18/2013 | CN102082532B Motor drive control system and control method thereof |
| 09/12/2013 | WO2013092956A3 Method and device for determining wheel diameters on rail vehicles |
| 09/12/2013 | US20130238276 Package Management System For Tracking Shipment And Product Integrity |
| 09/12/2013 | US20130233074 Angular Rate Sensor with Improved Aging Properties |
| 09/12/2013 | DE112011104033T5 Kombinierter Sensor Combined sensor |
| 09/12/2013 | DE102012221377B3 Rotation speed control device for electromotor e.g. three-phase motor, has variable potential divider provided with FET whose gate terminal is connected to voltage source and source terminal is connected to resistor |
| 09/12/2013 | DE102004044118B4 Radlageranordnung mit einem radialflanschseitigen Encoder Wheel bearing assembly with a radialflanschseitigen encoder |
| 09/11/2013 | CN203191402U Motorcycle speed testing device |
| 09/11/2013 | CN203191401U Rotating speed testing device used for motorcycle engine |
| 09/11/2013 | CN203191400U Movably-mounted motorcycle-speed testing device |
| 09/11/2013 | CN203191399U Novel magnetoelectric ABS (anti-lock brake system) sensor |
| 09/11/2013 | CN203191398U Magnetoelectric ABS (anti-lock brake system) sensor |
| 09/11/2013 | CN203191397U Novel magnetoelectric ABS (anti-lock brake system) sensor |
| 09/11/2013 | CN203191396U ABS (anti-lock brake system) sensor convenient for assembling and disassembling |
| 09/11/2013 | CN203191395U Laser speed measuring device for textile |
| 09/11/2013 | CN203191394U Sensor installation device with adjustable installation gap and capable of preventing oil leakage |
| 09/11/2013 | CN203190959U Displacement measurement device |
| 09/11/2013 | CN103299165A Device and method for monitoring a rotor |
| 09/11/2013 | CN103293332A Speed measurement photoelectric component for socket sled test |
| 09/11/2013 | CN103293331A Device and method for measuring the speed of a traction rope of an aerial cableway |
| 09/11/2013 | CN103293330A Stepper motor tachometer capable of clearing after power down |
| 09/11/2013 | CN102200540B Detection module for rotary spindles |
| 09/11/2013 | CN102023232B Velocity calculating device, velocity calculating method, and navigation device |
| 09/10/2013 | US8529460 Measuring apparatus |
| 09/06/2013 | WO2013091888A3 A sensor bearing assembly |
| 09/05/2013 | US20130231891 Drive Systems Including Sliding Mode Observers And Methods Of Controlling The Same |
| 09/05/2013 | US20130229644 System and method for monitoring vehicular traffic with a laser rangefinding and speed measurement device utilizing a shaped divergent laser beam pattern |
| 09/05/2013 | DE10151179B4 Absolutsensor Absolute sensor |
| 09/05/2013 | DE10141055B4 Verfahren zur Bestimmung von Bewegungsinformationen A method of determining motion information |
| 09/04/2013 | CN203178302U Automatic measurement device for driving speeds of industrial vehicle |
| 09/04/2013 | CN203178301U Speed measuring device for monorail crane locomotive |
| 09/04/2013 | CN203178300U Magneto-electric relative speed sensor |
| 09/04/2013 | CN203178299U Double-head high-precision speed sensor |
| 09/04/2013 | CN203178298U Multi-channel rotation speed acquisition system based on rotation speed detection circuit |
| 09/04/2013 | CN103282783A Marking or scanning apparatus with a measuring device for measuring the speed of an object and a method of measuring the speed of an object with such a marking or scanning apparatus |
| 09/04/2013 | CN103282738A Apparatus for non-ncremental position and form measurement of moving solid bodies |
| 09/04/2013 | CN103278658A High-power motor rotation speed detection device |
| 09/04/2013 | CN103278657A Rotation speed measuring mechanism for stabilized platform in dynamic directional rotary guiding drilling tool |
| 09/04/2013 | CN102336377B Single-bar follow-up storage type bidirectional speed/length measuring device for steel ropes for rollers |
| 09/04/2013 | CN101413939B Slide characteristic value evaluation method, material selection method and design method of mechanism part |
| 08/29/2013 | WO2013126606A1 System and method for measuring well flow rate |
| 08/29/2013 | US20130226508 Velocity determination apparatus |
| 08/29/2013 | US20130222786 Vector velocimeter |
| 08/29/2013 | US20130222485 Piezoelectric film and method of manufacturing the same, ink jet head, method of forming image by the ink jet head, angular velocity sensor, method of measuring angular velocity by the angular velocity sensor, piezoelectric generating element, and method of generating electric power using the piezoelectric generating element |
| 08/29/2013 | DE112011103381T5 Berührungsloser Bewegungs- und Geschwindigkeitssensor Non-contact motion and speed sensor |
| 08/29/2013 | DE10215464B4 Verfahren und Vorrichtung zum Schätzen einer Zustandsgröße Method and device for estimating a state variable |
| 08/28/2013 | EP2631148A1 Device and method for measuring the speed of a traction rope of an aerial cableway, in particular a chair-lift or cable-car |
| 08/28/2013 | EP2630505A1 Impulse ring for a bearing assembly, bearing assembly comprising such an impulse ring and rotary electrical machine comprising such a bearing assembly |
| 08/28/2013 | EP2630504A1 Fastening assembly for a rolling bearing sensor |
| 08/28/2013 | CN203164196U Novel ABS sensor with convenient installation and disassembling characteristic |
| 08/28/2013 | CN203164195U Magneto-electric ABS sensor |
| 08/28/2013 | CN203163917U Magnetic-powder brake type testing device for large-torque electric actuating mechanism for valve |
| 08/28/2013 | CN103270420A Magnet assembly |
| 08/28/2013 | CN103267870A Method and device for measuring flame propagation speed of flammable liquid |
| 08/28/2013 | CN103267869A Double-headed high precision velocity sensor and working method |
| 08/28/2013 | CN102539815B Bee poiser-based bionic three-dimensional angular velocity sensor |
| 08/28/2013 | CN102216630B Instrumented rolling bearing device, particularly for a motorcycle wheel |
| 08/28/2013 | CN101590851B Control system for motor vehicle provided with semiautomatic gearbox with discrete ratios |
| 08/27/2013 | US8521468 Diagnostic method for use with a vehicle dynamic control system (VDCS) |
| 08/27/2013 | US8519248 Visual responses to a physical input in a media application |
| 08/22/2013 | US20130218406 Electric-drive tractability indicator integrated in hybrid electric vehicle tachometer |
| 08/22/2013 | US20130213133 Device and method for measuring the speed of a haulage cable of a cableway, in particular a chairlift or a cable car |
| 08/22/2013 | DE102012202291A1 Signal transmitter wheel for acquisition of rotational position of shaft e.g. cam shaft, of combustion engine in motor car, has two parts connected and fixed with one another by connector, where wheel is manufactured by sintering process |
| 08/22/2013 | DE102012021337B3 Method for manufacturing transmitter wheel arrangement i.e. encoder arrangement, involves rotating wheel in direction under sensor until sensor detects defined edge of signal cource and rotational angle-aligned position of wheel to shaft |
| 08/21/2013 | CN203149018U Welder parameter tester |
| 08/21/2013 | CN203148965U Motor rotating speed measuring system |
| 08/21/2013 | CN203148964U Explosion-proof type speed sensor |
| 08/21/2013 | CN203148963U Apparatus indirectly measuring solder wire feeding speed |
| 08/21/2013 | CN103257248A Device for detecting explosive detonation velocity in blast hole |
| 08/21/2013 | CN102460186B Apparatus and method for determining speed of an induction motor |
| 08/21/2013 | CN102426263B Photoelectric revolution speed sensor used in rail transit |
| 08/21/2013 | CN102243248B Speed detection device and method capable of automatically differentiating walking and running modes |
| 08/15/2013 | WO2013035890A3 Speed displaying device and speed displaying method |
| 08/15/2013 | US20130211775 Method and System for Determining the Walking or Running Speed of a Person |
| 08/15/2013 | US20130206741 Helmet-integrated weld travel speed sensing system and method |
| 08/15/2013 | US20130206740 Optical-based weld travel speed sensing system |
| 08/15/2013 | US20130205896 Sensor apparatus and method for determining pedalling cadence and travelling speed of a bicycle |
| 08/14/2013 | CN203133102U Tachymeter |
| 08/14/2013 | CN203133101U Vehicle speed sensor used for taximeter |
| 08/14/2013 | CN203133100U Device measuring rotating speed of high-speed direct current motor |
| 08/14/2013 | CN203133099U Novel single-cylinder electronically controlled diesel engine velocity measurement apparatus |
| 08/14/2013 | CN203133098U Rotate speed detecting and controlling device used for DC electric motor |
| 08/14/2013 | CN203126822U Hall type ABS (anti-lock brake system) sensor provided with fixed plate |
| 08/14/2013 | CN102621345B Detection method and device of rotation speed of generator |
| 08/14/2013 | CN101598573B Direct shaft power measurements for rotating machinery |
| 08/13/2013 | US8508723 Laser wind velocimeter with multiple radiation sources |
| 08/13/2013 | US8508722 Laser doppler velocimeter |
| 08/08/2013 | WO2013115716A1 Apparatus and method for analysing the condition of a machine having a rotating part |
| 08/08/2013 | US20130204572 State detection device, electronic apparatus, and program |
| 08/08/2013 | US20130202235 Sensor Subassembly for a Vehicle and Device for Measuring Rotational Movements of a Wheel Bearing |
| 08/08/2013 | DE102013101136A1 System for locating position of wheel on motor vehicle, has locator that is provided to determine the position of the wheel based on the information relating to the motion state of the vehicle |
| 08/08/2013 | DE102010012811B4 Verfahren zur Messung von Geschwindigkeiten und Zuordnung der gemessenen Geschwindigkeiten zu angemessenen Fahrzeugen durch Erfassen und Zusammenführen von Objekt-Trackingdaten und Bild-Trackingdaten Method for measuring velocities and assignment of the measured speeds appropriate vehicles by detecting and merging object-tracking data and image-tracking data |
| 08/08/2013 | DE10057054B4 Verfahren zum Erkennen von Schwingungen A method of detecting vibrations |
| 08/07/2013 | EP2623992A1 Rotary encoder and method for its operation |
| 08/07/2013 | EP2622356A1 Sensor arrangement to determine rotational speeds |
| 08/07/2013 | CN203117216U Speed detecting device, speed detecting system and vehicle |