| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 12/03/1992 | DE4117534A1 Measurement arrangement for motor vehicle - has sensor rotating proportionately to vehicle speed whose signal is converted into braking distance for display |
| 12/02/1992 | EP0516301A2 Apparatus for measuring speed |
| 12/02/1992 | EP0516113A2 Disk mounting arrangement and wireless angular velocity detector |
| 12/02/1992 | EP0332612B1 Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter |
| 12/01/1992 | US5168220 Method and apparatus for measuring motor speed using a constant sampling time |
| 12/01/1992 | US5167159 Tension transducer |
| 11/26/1992 | WO1992021035A1 Opto-electronic sensor arrangement and process for determining the rotation speed and relative position of rotating devices |
| 11/26/1992 | WO1992021003A1 Magnetoresistance type revolution detector |
| 11/26/1992 | DE4212223A1 Measurement rudder for detecting and storing bio-mechanical parameters in sports boat - has sensors for simultaneous force and angular position measurement, integral microprocessor and display |
| 11/26/1992 | DE4116579A1 Opto-elektronische sensoranordnung sowie ein verfahren zum bestimmen von drehzahl und winkellage rotierender einrichtungen Opto-electronic sensor arrangement and a method to determine speed and angular position of rotating equipment |
| 11/24/1992 | US5166750 Fiber optic gyro |
| 11/24/1992 | US5166741 Optoelectronic speed/direction detector |
| 11/24/1992 | US5166611 Tone wheel with coined serrations for engaging an annular support surface and method of assembling same on a wheel bearing seal |
| 11/24/1992 | US5166610 Dual range speed indicator with acceleration display |
| 11/24/1992 | US5165271 Single sensor apparatus and method for determining engine speed and position |
| 11/24/1992 | CA1310531C Optical part including integral combination of optical fiber and light emitting or receiving element and method of manufacturing the same |
| 11/19/1992 | EP0513955A2 Device for intermittently measuring a quantity over a long period of time |
| 11/18/1992 | CN2122388U Number of rotation meter with explosion-proof fluorescent display |
| 11/12/1992 | WO1992020154A1 Forked light barrier |
| 11/12/1992 | WO1992019986A1 Microwave camera |
| 11/12/1992 | WO1992019977A1 Method of measuring the instantaneous shaft velocity of a rotary machine |
| 11/12/1992 | DE4214323A1 Fahrzeug-tachometer Vehicle tachometer |
| 11/12/1992 | DE4114786A1 Interferometer for detecting movement direction and amplitude - uses light beam with two perpendicularly polarised components and separate evaluation of reflected measuring beam components |
| 11/11/1992 | EP0355144B1 Combined rotational speed/temperature measuring device |
| 11/10/1992 | US5163014 Determining velocity of a projectile |
| 11/10/1992 | US5162798 Resolver to digital converter |
| 11/05/1992 | DE4114079A1 Position sensor e.g. for speed or angle measurement of rotating shaft - uses soft iron, elongated core surround by coil to detect ferromagnetic sections e.g. teeth of gear wheel |
| 11/05/1992 | DE4113068A1 Ascertaining or regulating RPM of async. motor - altering frequency of variable voltage or current source until characteristic signal indicates switching between motor and generator modes |
| 10/29/1992 | DE4213866A1 High precision position sensor for linear or esp. rotary motion - has flat coils forming inductances moved w.r.t. metal objects, pattern analyser of inductance parameters |
| 10/29/1992 | DE4113720A1 Gabellichtschranke Slotted Optical Switch |
| 10/28/1992 | EP0511107A1 Rollbearing with speed sensor |
| 10/28/1992 | EP0511106A1 Improved rollbearing with incorporated speed sensor |
| 10/28/1992 | EP0511105A1 Rollbearing with speed sensor |
| 10/28/1992 | EP0510723A1 Control system for a multiphase synchronous machine |
| 10/28/1992 | EP0510367A1 Inductive position sensor |
| 10/28/1992 | CN2120340U Speed-of-revolution measurement device for gasoline engine |
| 10/28/1992 | CN1065730A Resolver having planar windings |
| 10/27/1992 | US5159396 Laser gun ammunition measurement equipment |
| 10/27/1992 | US5159268 Rotational position sensor with a Hall effect device and shaped magnet |
| 10/27/1992 | US5158374 Bearing or roller bearing with information sensor |
| 10/27/1992 | US5157966 Transmission speed sensor |
| 10/21/1992 | CN1018766B Apparatus for sensing directin and speed of steering wheel shaft |
| 10/20/1992 | US5157460 Method and apparatus for measuring rotary speed using polarized light |
| 10/20/1992 | US5157402 Method and apparatus for calculating motional characteristics |
| 10/20/1992 | US5157329 Apparatus for sensing rotation having an encoder biased towards a stationary sensor and a member transmitting rotation to the encoder |
| 10/20/1992 | US5156055 Ascent rate meter for SCUBA divers |
| 10/15/1992 | WO1992017749A1 Method for sensing part where electromagnetic characteristics are changed, and device thereof |
| 10/15/1992 | DE4111562A1 Optical transmitter for e.g. motor shaft revolution counter - performs binary coding by slits of different lengths and radii in toothed wheels of gear train |
| 10/14/1992 | EP0508640A1 Wheel spin detection and traction control |
| 10/14/1992 | EP0508437A1 Meter driving system |
| 10/14/1992 | EP0508146A2 Wheel speed correction device |
| 10/13/1992 | US5155401 Recorder motor with attached encoder and cover |
| 10/13/1992 | CA1308570C Speed indicator device for vehicles |
| 10/07/1992 | EP0507340A1 Hub assembly with integral ABS exciter ring seal |
| 10/07/1992 | EP0507339A1 Integral ABS exciter ring for cast iron hub |
| 10/07/1992 | EP0506657A1 System for measuring velocity field of fluid flow utilizing a laser-doppler spectral image converter. |
| 10/07/1992 | CN1065142A Photoelectric shaft encoder and signal extraction method |
| 10/07/1992 | CN1018587B Method and circuit structure of depending on function autosyn generating digital rotation number and angle information |
| 10/06/1992 | US5153665 For measuring flow characteristics |
| 10/06/1992 | US5153513 Apparatus for processing output signal of sensor with magnetic rotary member |
| 10/06/1992 | US5153512 Speed measuring system utilizing magneto-optic switch actuated by magnetic field rotation |
| 10/06/1992 | US5153437 Optical encoder having a transparent lens plate with an array of lenses |
| 10/06/1992 | US5152171 Induction velocity meter |
| 10/06/1992 | CA2065059A1 Integral abs exciter ring for cast iron hub |
| 10/01/1992 | DE4110034A1 Eddy current tachometer for speedometer and/or odometer of motor vehicle - has protective gas contact tap fixed to housing and changing its switch condition at predetermined field strength of magnet assembly |
| 09/30/1992 | EP0506399A1 Single sensor apparatus and method for determining engine speed and position |
| 09/30/1992 | EP0505826A1 Meter driving method |
| 09/29/1992 | US5151654 Tachometer system for measuring the RPM of an internal combustion engine with no physical or visual connection |
| 09/24/1992 | DE4107847C1 Impulse sensor using Wiegand effect - has winding connected to single pole switch for short circuiting winding when physical quantity e.g. temp., pressure, acceleration etc. changes |
| 09/23/1992 | EP0504526A1 Shaft rotation rate sensor for turbine engines |
| 09/23/1992 | CN2116910U Hand magnetic revolution counter |
| 09/23/1992 | CN1064750A Speed detector for microcomputer |
| 09/22/1992 | US5150170 Optical phase conjugate velocimeter and tracker |
| 09/17/1992 | WO1992015910A1 Device for injecting a laser beam in an optical fiber and for recovering the light issued from said fiber |
| 09/17/1992 | WO1992015841A1 Device for light transmission on a rotating shaft |
| 09/17/1992 | DE4108630A1 Tachogenerator, esp. brushless type, with permanently magnetised rotor - has groups of coils arranged in stator slots with small differences to maintain constant voltages or currents |
| 09/17/1992 | DE4107816A1 Movement and position detector - determines forces on sphere from deformation of conducting paths on system carrier as sphere rolls over them and from effect of sphere short circuiting paths which are at different potentials |
| 09/16/1992 | EP0503574A1 Laser gun ammunition measurement equipment |
| 09/16/1992 | EP0503515A1 Rotation speed measuring apparatus |
| 09/16/1992 | EP0503036A1 Optical device for measuring the speed or length of a moved surface. |
| 09/15/1992 | US5148105 Electromagnetic rotation sensor |
| 09/15/1992 | US5148104 Hub unit with pulse rotor and cover mounted sensor for sensing rotational speed |
| 09/15/1992 | US5148019 Moving amount detecting method using a shadow picture diffraction interference pattern |
| 09/15/1992 | CA1307407C Efficiency monitoring device |
| 09/13/1992 | CA2061614A1 Laser gun ammunition measurement equipment |
| 09/09/1992 | EP0502577A1 Measuring instrument for measuring quantities to be displayed |
| 09/09/1992 | EP0502165A1 Optical device, especially for measuring the speed of a moving surface by means of a measuring light beam from a laser. |
| 09/09/1992 | EP0501963A1 Process and system for acquiring and evaluating measurement data. |
| 09/08/1992 | US5146162 Engine speed measuring device with plural counters for averaging angular velocity |
| 09/08/1992 | CA1307322C Capacitive sensor |
| 09/03/1992 | DE4106104A1 Mfg. sensor RPM meter - placing at least one coil on core in housing and with winding ends fixed to current rails |
| 09/02/1992 | EP0501505A2 Method for measuring the flow of fluids |
| 09/02/1992 | EP0500562A1 Circuit arrangement for processing the output from a rev counter. |
| 09/01/1992 | US5144234 Hall-effect sensor with integrally molded frame and plate supported Hall element |
| 09/01/1992 | US5144233 Crankshaft angular position voltage developing apparatus having adaptive control and diode control |
| 09/01/1992 | US5144232 Testing device for an electric generator |
| 09/01/1992 | US5144231 Eddy current detector for detecting an object with offset compensation |
| 09/01/1992 | US5143458 Bearing with rolling elements equipped with an adjustable information pickup device |
| 08/27/1992 | DE4106040A1 Supersonic projectile e.g. bullet speed and impact position measurement - using fixed pressure sensors to measure time and space characteristics of bow wave |
| 08/26/1992 | EP0500431A1 Angle sensor, in particular for rotating machines at very high speed |