| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 07/13/1993 | US5227719 Drive axle in-axle annular speed sensor |
| 07/13/1993 | US5227716 Measuring instrument with digital parameter control |
| 07/13/1993 | US5226331 Apparatus and method for measuring the particle number rate and the velocity distribution of a sprayed stream |
| 07/08/1993 | WO1993013424A1 Device for measuring rotational parameters |
| 07/08/1993 | WO1993013388A1 Linear position sensor using a coaxial resonant cavity |
| 07/08/1993 | DE4200061A1 Verfahren zur bestimmung der fahrzeugquergeschwindigkeit und/oder des schwimmwinkels Method for determining the vehicle lateral velocity and / or the float angle |
| 07/08/1993 | CA2122603A1 Linear position sensor using a coaxial resonant cavity |
| 07/06/1993 | US5225749 System for controlling the rotational speed of a rotary member |
| 07/06/1993 | CA1319835C Speed and torque sensors |
| 07/06/1993 | CA1319834C Rotational speed sensor |
| 07/01/1993 | DE4243624A1 Revolution rate detector, esp. for vehicle bearings, - contains pulse transducer ring with sensor contg. coil, high frequency voltage source and detector |
| 07/01/1993 | DE4243623A1 Revolution rate detector, esp. for vehicle bearings - contains pulse transducer ring, press seated ring with sensor element in aperture, and housing filled with setting resin for shock resistance |
| 07/01/1993 | DE4206910A1 Vorrichtung zur messung von drehbewegungen A device for measuring rotary movements |
| 06/30/1993 | EP0549452A1 Toothed wheel for a magnetic wheel speed sensor |
| 06/30/1993 | EP0548848A1 Displacement detecting device |
| 06/29/1993 | US5224201 Method and device for measuring rotary speed |
| 06/29/1993 | US5223760 Wheel speed sensor for drive axle |
| 06/24/1993 | WO1993012579A1 Circuit for generating an rpm-dependent sequence of signals |
| 06/24/1993 | WO1993012434A1 Rpm sensor, in particular for a gearwheel |
| 06/24/1993 | WO1993012433A1 Refractive velocimeter apparatus |
| 06/24/1993 | WO1993012404A1 Polarizerless magneto-optic speed and torque sensor |
| 06/24/1993 | WO1993012403A1 Sensor of the speed of rotation, in particular of toothed wheels |
| 06/24/1993 | DE4141959A1 Drehzahlsensor, insbesondere zahnradsensor Speed sensor, in particular gear sensor |
| 06/24/1993 | DE4141958A1 Drehzahlsensor, insbesondere zahnradsensor Speed sensor, in particular gear sensor |
| 06/24/1993 | DE4141822A1 Revolution rate sensor - contains rotor carrying magnet, Hall element on circuit board in housing lid, spring loading arrangement without unwanted friction effects |
| 06/24/1993 | DE4141547A1 Schaltungsanordnung zur erzeugung einer drehzahlabhaengigen signalfolge Circuit arrangement for the generation of a signal sequence drehzahlabhaengigen |
| 06/23/1993 | CN2136984Y Portable analyzer for transient speed rate |
| 06/23/1993 | CN1021358C Thrust bearing with magnetic sensor |
| 06/22/1993 | US5222024 Method of and apparatus for controlling vehicle speed |
| 06/22/1993 | US5222022 Method and apparatus for iterated determinations of sensed speed and speed governing |
| 06/22/1993 | US5221960 Opto-electronic detector apparatus |
| 06/22/1993 | US5221250 Coding of maximum operating speed on centrifuge rotors and detection thereof |
| 06/22/1993 | US5221146 Structure of bearing of geared shaft |
| 06/22/1993 | US5220731 Friction drive position transducer |
| 06/16/1993 | EP0546918A1 Pre-assembled bearing with encoding element and additional sensor |
| 06/16/1993 | EP0546355A1 Sensor head for magnetic field sensor |
| 06/15/1993 | US5220266 Motor speed controlling device capable of correcting for speed detection error caused by change of duty ratio of photocoupler output pulses |
| 06/10/1993 | WO1993011438A1 Optical doppler velocimeter |
| 06/09/1993 | EP0545641A2 Determining pneumatic tire pressure and/or vehicle velocity |
| 06/09/1993 | EP0489847A4 Interferometer utilizing superfluorescent optical source |
| 06/09/1993 | DE4243317A1 Angle control method for automatic screwdriver - using inertial angular rate sensor built into rotating shaft of insertion tool, and e.g. Sagnac effect rotation pick=up |
| 06/08/1993 | US5218291 Meter and meter driving system with indication fluctuation suppression and enhancement |
| 06/03/1993 | DE4229610A1 Absolute position sensor for multi-turn angular detection - has shaft located rotatably in stator for determining exact angular position of transmitter during complete revolution and includes buffer battery |
| 06/03/1993 | DE4139194A1 Impulse RPM sensor esp. for wheel in antilocking regulating system - has pole core and permanent magnet with its magnetic field lines running parallel to longitudinal axis of pole core issuing from sensor housing to pulse transmitter |
| 06/02/1993 | EP0544424A1 Apparatus for detecting movement |
| 06/01/1993 | US5216365 Apparatus for measuring dynamic saw blade flutter |
| 06/01/1993 | US5216346 Waveform processing circuit for pulse generator |
| 05/27/1993 | DE4238264A1 Detector of shaft bearing faults, esp. wear causing axial vibration - has part connected and rotating with shaft, second part attached to fixed mounting, and detects breakage in recessed end region |
| 05/27/1993 | DE4138562A1 Micro-profilometer measurement head - has two polarisation dividers for measurement and reference beams produced from single light source and measures distance or relative speed variations |
| 05/26/1993 | EP0543419A2 Power steering device having electrically driven pump |
| 05/25/1993 | US5214722 Antifriction bearing assembly speed sensor |
| 05/25/1993 | US5214488 Fiber optic sagnac interferometer with digital phase modulation for measuring rotation rate |
| 05/25/1993 | US5214334 Slip ring with balanced center of gravity for use in detecting rotation of motor |
| 05/25/1993 | US5214278 Apparatus for monitoring speed and lateral position of a rotating shaft having reflective surfaces |
| 05/25/1993 | CA1318399C Optical element, optical disc and rotary encoder with the optical element |
| 05/19/1993 | EP0542667A2 Speed regulating device for a hand-held machine tool and its method of manufacture |
| 05/19/1993 | EP0542064A1 Vehicle wheel speed sensor |
| 05/19/1993 | DE4137695A1 Sensor arrangement for detecting state of rotor motion - includes two sensors with resonant circuits damped differently by different regions on rotor |
| 05/18/1993 | US5212535 Spatial filter type speed measuring apparatus |
| 05/14/1993 | CA2055509A1 Motor vehicle speed logger |
| 05/13/1993 | WO1993009523A1 Video-based object acquisition, identification and velocimetry |
| 05/13/1993 | WO1993009442A1 Reactor coolant pump shaft speed/position sensor system |
| 05/13/1993 | WO1993009394A1 Measuring instruments |
| 05/13/1993 | DE4236357A1 Barometric altimeter incorporating piezo-resistive pressure gauge and memory - indicates absolute altitude and rate of loss or gain by comparison of reading with stored data |
| 05/11/1993 | US5210692 Process and circuit configuration for analyzing the wheel speed signals for use with an anti-locking or traction slip control |
| 05/11/1993 | US5210489 Arrangement with field correcting structure producing a homogeneous magnetic field at a sensor zone for detecting movement of a ferromagnetic element |
| 05/11/1993 | US5210488 Projectile velocity measurement system and method |
| 05/11/1993 | US5209580 Bearing device for a vehicle axle |
| 05/09/1993 | CA2055226A1 Apparatus for evaluating ball pitching performance |
| 05/05/1993 | EP0539602A1 Magnetoresistance type revolution detector |
| 05/04/1993 | US5208754 Device for calculating estimated vehicle acceleration and speed |
| 05/04/1993 | US5208541 Spark plug firing sensor with capacitive coupling and optical pickup |
| 05/04/1993 | US5208519 Electronic speed governor |
| 05/04/1993 | US5207484 Method and circuit configuration for controlling a brake system with (anti-lock control and/or traction) slip control |
| 05/04/1993 | CA1317358C Speed control system |
| 04/29/1993 | DE4135206A1 Contactless speed measuring appts. for determining velocity of workpiece carrier on conveyor - has pulse receivers arranged along path of motion detecting pulses from markers on objects |
| 04/28/1993 | EP0538959A1 Circuit arrangement to control the rotating speed of a motor |
| 04/28/1993 | EP0538634A1 Flowmeter |
| 04/28/1993 | EP0538344A1 Velocimeter |
| 04/28/1993 | CN2131101Y Torque and rotary speed measurer for motor |
| 04/27/1993 | CA1316707C Magnetic rotational detecting arrangement for sensing the speed of a railway vehicule |
| 04/27/1993 | CA1316705C Device for measuring the speed of moving light-scattering objects |
| 04/22/1993 | DE4133679A1 Verfahren zur adaption von mechanischen toleranzen eines geberrades A method for adaptation of mechanical tolerances of a wheel encoder |
| 04/21/1993 | EP0537337A1 Microwave camera |
| 04/21/1993 | CN1071267A Wireless telecontrol velocity measuring system for training athlete by segmental timekeepings |
| 04/20/1993 | US5204620 Photoreceptor motion sensor using a segmented photosensor array |
| 04/20/1993 | US5204619 Device for measuring rotational speed using an optical fiber sensor |
| 04/20/1993 | US5204536 Electro-optical monitoring system utilizing optical signal transmitters in predetermined geometrical patterns |
| 04/20/1993 | CA1316583C Traffic monitoring device |
| 04/15/1993 | WO1993007498A1 Pulse wheel for a device designed to measure rotational speed |
| 04/15/1993 | WO1993007497A1 Process for adapting mechanical tolerances of a pick-up wheel |
| 04/15/1993 | WO1993007496A1 Process for measuring the rotation speed of a rotating component |
| 04/15/1993 | WO1993007449A1 Device for detecting the angular position of a rotating component |
| 04/15/1993 | DE4133837A1 Sensor for detecting movement of machine part - has row of ferromagnetic teeth detected by Hall sensor with evaluation circuit contg. operational amplifier, comparator and end stage generating control signal |
| 04/15/1993 | DE4133709A1 Impulsrad fuer eine einrichtung zum messen einer drehzahl Pulse wheel for a device to measure a speed |
| 04/15/1993 | DE4133269A1 Verfahren zur messung der drehzahl eines rotierenden teiles Method for measuring the speed of a rotating part |
| 04/14/1993 | CN2129929Y Flash frequency metre |
| 04/13/1993 | US5202627 Pedaling monitor for displaying instantaneous pedal velocity and position |
| 04/13/1993 | US5202558 Flexible fiber optic probe for high-pressure shock experiments |
| 04/08/1993 | DE4231033A1 Passive sensor for measuring rotation rate of vehicle wheel bearing - comprises winding with low number of turns coupled to step=up voltage transformer |