| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
|---|
| 07/01/2004 | DE10312208B3 Counter for revolutions of wheel of road vehicle has sensor sending output signal to signal evaluation circuit with integrated circuit and main processor which monitor signal amplitude level |
| 07/01/2004 | DE10258937A1 Instrumented motor vehicle wheel bearing with a sensor assembly for measuring wheel angle velocity has an impulse generator that is placed in an intermediate space between the wheel hub and the wheel bearing outer part |
| 06/30/2004 | EP1433968A1 Compact locked antifriction roller bearing |
| 06/30/2004 | EP1433621A2 Rolling bearing apparatus with sensor |
| 06/30/2004 | CN1509411A Position encoder |
| 06/29/2004 | US6755081 Acceleration sensor |
| 06/24/2004 | WO2004053502A1 Mobile member speed sensor |
| 06/24/2004 | WO2004053501A2 Polarization-enhanced detector with gold nanorods for detecting nanoscale rotational motion and method therefor |
| 06/24/2004 | US20040120620 Roller device with instrumented ball bearing |
| 06/24/2004 | US20040119882 Imaging apparatus and coupling apparatus for use therewith |
| 06/24/2004 | US20040119465 Wheel-speed sensor |
| 06/24/2004 | DE20320219U1 Shaft encoder for drive motors comprises a hollow shaft rotating in a housing and surrounding a bushing connected to the shaft |
| 06/24/2004 | DE10357169A1 Tapered disk chain or belt driven gearbox system, e.g. for a motor vehicle, has a sensor for detecting the speed of the belt or chain at a particular position |
| 06/24/2004 | DE10257841A1 Electrical circuit for processing a voltageless electric signal generated from an inductive sensor, e.g. within a combustion engine, has a peak value rectifier for use in adjusting a threshold voltage supplied to a comparator |
| 06/24/2004 | DE10256725B3 Sensor for contactless optical measurement of relative velocity of material surface using detection of moving light pattern directed onto material surface via illumination device with controlled light sources |
| 06/24/2004 | DE10256527A1 Verfahren zur Adaption von Winkelfehlern eines Phasensignals eines Phasensensors und System hierzu Method for adapting angle errors of a phase signal of a phase sensor and system for this purpose |
| 06/23/2004 | EP1431071A2 Rolling bearing apparatus |
| 06/23/2004 | EP1430459A1 Method and apparatus for measuring speed |
| 06/23/2004 | CN1507292A Speed estimating device and method for radio communication system |
| 06/17/2004 | WO2004051286A2 Method for adapting angle errors of a phase signal of a phase sensor and system therefor |
| 06/17/2004 | US20040117100 Hydroplaning detection apparatus |
| 06/17/2004 | US20040117097 Vehicle rapid deceleration detection device |
| 06/17/2004 | US20040113624 Wheel speed calculation method |
| 06/17/2004 | US20040113608 Apparatus for detecting rotation of a bicycle part |
| 06/17/2004 | US20040113499 Encoder apparatus integrated with a small-size motor |
| 06/17/2004 | US20040112708 Triggering arrangement for a friction clutch |
| 06/17/2004 | DE202004006334U1 Apparatus for determining rotation or angular position of an element rotating relative to an axis having a measure or gage with an associated sensor |
| 06/16/2004 | EP1428737A1 Wheel speed calculation method |
| 06/16/2004 | EP1088235B1 Bearing provided with a device for detecting magnetic pulses from an encoder whereby said device comprises several aligned sensitive elements |
| 06/16/2004 | CN1153954C Plate-like coil type variable coupling transformer |
| 06/15/2004 | US6750647 Magnetizing apparatus and magnetizing method for magnetized pulser ring, and magnetized pulser ring |
| 06/15/2004 | US6750444 Apparatus and method for measuring vehicle speed and/or acceleration |
| 06/15/2004 | CA2285531C Mounting for a wheel-speed sensor |
| 06/10/2004 | US20040109623 Integrated system for attachment and connection of a sensor |
| 06/10/2004 | US20040109155 System and method for measuring velocity using frequency modulation of laser output |
| 06/10/2004 | US20040108850 Quadrature output sensor system |
| 06/10/2004 | US20040108849 Arrangement for mounting rotation speed sensor to wheel bearing assembly |
| 06/09/2004 | EP1426736A1 Rotation sensor |
| 06/09/2004 | EP1426257A2 Protective cap for wheel support bearing assembly |
| 06/09/2004 | EP1425209A1 Direction/distance sensing vehicle function control system |
| 06/09/2004 | DE10354197A1 Fahrzeuggeschwindigkeitsdetektionsvorrichtung insbesondere für ein Arbeitsfahrzeug mit Unterwagen und drehbarem Oberwagen Vehicle speed detection device, in particular for a working vehicle with undercarriage and revolving superstructure |
| 06/09/2004 | DE10255578A1 Device for capacitive determination of motor shaft rotation angle and revolution rate has oscillation circuit with capacitor with electrodes rotatable relative to each other and microcontroller |
| 06/09/2004 | DE10253122A1 Anordnung zur Erfassung der Drehbewegung einer Welle Arrangement for detecting the rotational movement of a shaft |
| 06/09/2004 | CN1504012A Encoder apparatus integrated with small-size motor |
| 06/09/2004 | CN1503230A Magneto-resistance device, sensor apparatus using sand and method for making same |
| 06/09/2004 | CN1153046C Bidirectionally synthesizing jet gyroscope |
| 06/03/2004 | WO2004046735A1 Position detector |
| 06/03/2004 | WO2004045933A2 Axle unit with slip sensor and slip measurement method |
| 06/03/2004 | WO2003062853A3 Compact vcsel sensor with multiple sensing capabilities |
| 06/03/2004 | US20040105603 Protective cap for wheel support bearing assembly |
| 06/03/2004 | US20040105602 Rotation detecting device and wheel support bearing assembly utilizing the same |
| 06/03/2004 | US20040103735 Driving gear, especially worm gear |
| 06/03/2004 | DE29624489U1 Bearing with protected revolution counter for vehicles - uses non-magnetic cover on encoder to prevent ingress of contamination or damage |
| 06/03/2004 | DE20122081U1 Crankshaft sensor IC has at least one filter device, especially a low pass filter with an at least partly variable resistance unit and capacitor unit after resistance unit and grounded |
| 06/03/2004 | DE19908612B4 Anordnung zum Detektieren einer Rotation eines Drehelements Means for detecting a rotation of a rotary member |
| 06/03/2004 | DE10354444A1 Magnetic sensor arrangement for a rotational sensor in a vehicle, comprises a device with a magnetic impedance for acquiring a magnetic field arranged on a semiconductor substrate |
| 06/03/2004 | DE10318839B3 Correction value determination method for correction of measured segment time required for rotation of IC engine crankshaft through given angle |
| 06/03/2004 | DE10312126B3 Shaft rotation counter e.g. for drive with electromagnetic brake, using magnet attached to shaft hub for inducing voltages in peripherally spaced coils |
| 06/03/2004 | DE10255982A1 DC permanent magnet motor drive rotation rate sensor, uses multipole rotation magnet and flat spiral track inductive magnetic sensor as high frequency choke to suppress drive disturbances |
| 06/03/2004 | DE10253718A1 Relative speed sensor unit for machine tools and printing machines has detectors measuring light pulses with set decay time |
| 06/03/2004 | CA2506408A1 Position detector |
| 06/02/2004 | EP1424560A1 Rotor for rotation sensor |
| 06/02/2004 | EP1423712A1 Printer ribbon motion detection system |
| 06/02/2004 | EP1423710A1 Method for detecting rotational speed |
| 06/02/2004 | EP1423709A1 Method for detecting rotational speed |
| 06/02/2004 | CN1501051A Encoder apparatus and method programming with optics and graph |
| 06/01/2004 | US6745143 Method and device for determining correction values for wheel speeds |
| 06/01/2004 | US6744375 Device and method for determining and displaying travel or fitness quantities of a user of a sports equipment |
| 06/01/2004 | US6744248 Arrangement for detecting motion of an encoder |
| 06/01/2004 | US6744230 Method and apparatus for fine resolution brushless motor control |
| 06/01/2004 | US6742388 Device for measuring the angular velocity of a pivotally mounted vehicle element |
| 05/27/2004 | WO2004044593A1 System for detecting the rotational motion of a shaft |
| 05/27/2004 | WO2003021546A3 Signal device for secure movement of the vehicle in the curve |
| 05/27/2004 | WO2002103332A8 A method of measuring properties of dispersed particles in a container and corresponding apparatus |
| 05/27/2004 | US20040102913 Method for detecting rotational speed |
| 05/27/2004 | US20040101166 Speed measurement system with onsite digital image capture and processing for use in stop sign enforcement |
| 05/27/2004 | US20040100626 Method and device for operating a pmd system |
| 05/27/2004 | US20040100251 Active magnetic field sensor, use thereof, method and device |
| 05/27/2004 | US20040100250 Method for correcting the determination of the rotational position of a commutated DC motor drive shaft |
| 05/27/2004 | US20040100219 Method for determining the mass moment of inertia of an electric motor drive system |
| 05/27/2004 | US20040099069 Device for measuring the angular velocity of a pivotally mounted vehicle element |
| 05/27/2004 | DE10353065A1 Projection type linear encoder for linear and angular displacement measurements, combines reflecting gratings with a set of detection photodiodes |
| 05/27/2004 | DE10351761A1 Dynamic value sensor, e.g. semiconductor acceleration sensor, has a switching circuit board that is arranged over the sensor moving element and is sealed to the sensor circuit board, thus also acting as a protection cap |
| 05/27/2004 | DE10349451A1 Fahrzeuggeschwindigkeits-Messvorrichtung Vehicle speed measuring device |
| 05/27/2004 | DE10010465B4 Einrichtung zur Messung der Drehzahl eines rotierenden Körpers Means for measuring the speed of a rotating body |
| 05/27/2004 | CA2500812A1 System for detecting the rotational motion of a shaft |
| 05/26/2004 | EP1422805A2 Bicycle battery charger and speedometer circuit |
| 05/26/2004 | EP0826968B1 Device for determining a pressure drop in a tire |
| 05/25/2004 | US6741335 Optical translation measurement |
| 05/25/2004 | US6741073 Bearing provided with rotation sensor and motor employing the same |
| 05/25/2004 | CA2300149C An indicating device, specially in a vehicle |
| 05/21/2004 | WO2004042325A1 Electronic hubodometer |
| 05/20/2004 | US20040098213 Method for determining the frequency of the current ripple in the armature current of a commutated DC motor |
| 05/19/2004 | EP1166045B1 Device and method for determining and displaying the progressive motion variables or fitness variables pertaining to a user of a piece of sports equipment |
| 05/19/2004 | CN1497257A Method and system of testing property of electric rotating machinery |
| 05/18/2004 | US6737863 Rotation detecting device and method of producing same |
| 05/18/2004 | US6737835 Vehicle ac generator having rotation speed detector |
| 05/18/2004 | US6737665 Edge detector |
| 05/18/2004 | US6736909 Bulk exchange-spring magnet, device using the same, and method of producing the same |
| 05/18/2004 | US6736009 Measurement system comprising an acceleration sensor and a position sensor |