| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 11/06/1984 | US4480961 Swash plate type compressor with a malfunction detector |
| 10/31/1984 | EP0123287A2 Method and system for sampling input time data for wheel speed sensor in an automotive anti-skid brake control system |
| 10/31/1984 | EP0123286A2 An automotive anti-skid brake control system with sampling input time data of wheel speed sensor signals |
| 10/31/1984 | EP0123285A2 Anti-skid brake control system with sample control of sensor signal input time data, and method therefor |
| 10/31/1984 | EP0123283A2 Anti-lock brake control system including a procedure of sampling of input time data of wheel speed sensor signals and method therefor |
| 10/31/1984 | EP0123281A2 Anti-skid automotive brake control system including wheel deceleration calculation with shorter lag-time and method for performing calculation |
| 10/31/1984 | EP0123280A2 Anti-skid brake control system with control of sampling timing of input timing values of wheel speed sensor signal pulses |
| 10/30/1984 | US4479390 Transducer for measuring torque and/or speed of rotating shaft |
| 10/30/1984 | US4479382 System for testing a tire to avoid a torque steer effect |
| 10/30/1984 | CA1177168A1 Apparatus for reproducing disc record |
| 10/16/1984 | US4477810 Capacity type rotation detecting apparatus |
| 10/16/1984 | US4477750 In an information storage device |
| 10/16/1984 | US4476878 Blood velocity measurement in retinal capillaries utilizing the blue field entoptic phenomenon |
| 10/10/1984 | EP0120923A1 An improved magnetic motor tachometer assembly |
| 10/09/1984 | US4475526 Apparatus for generating a signal train dependent on rotary speed |
| 10/03/1984 | EP0120116A2 Automatic traffic speed control apparatus including selecting means, especially for discriminating between motor cars and heavy vehicles |
| 10/03/1984 | EP0120088A1 Muzzle velocimeter |
| 10/02/1984 | US4475105 System for detecting mechanical movement |
| 10/02/1984 | US4475034 Modular shaft encoder |
| 09/26/1984 | EP0119477A1 Speed measuring apparatus for flowable media |
| 09/26/1984 | EP0119263A1 Aircraft ground velocity determination system |
| 09/19/1984 | EP0119009A1 A device for determining the speed, distance traversed, elapsed time and calories expended by a person while running |
| 09/18/1984 | US4472775 Display method and system |
| 09/18/1984 | US4471652 Position detector for rotary element such as an internal combustion engine crankshaft or the like |
| 09/12/1984 | EP0118122A1 Method and apparatus for setting the delay of a projectile time-fuse |
| 09/11/1984 | US4471257 Monitoring system for electrically actuated control element |
| 09/11/1984 | US4470758 Intravenous fluid pump monitor |
| 09/11/1984 | US4470696 For measuring the velocity of a moving reflective surface |
| 09/04/1984 | US4470012 Apparatus for generating rate signals |
| 09/04/1984 | US4470011 Electric type tachometer for vehicles |
| 09/04/1984 | CA1173932A1 Position detecting signal generator |
| 09/04/1984 | CA1173906A1 Apparatus for measuring dynamic parameters in a rotating shaft |
| 08/28/1984 | US4468618 System for generating a speed-proportional voltage |
| 08/28/1984 | US4467984 Angular rate sensing apparatus and methods |
| 08/14/1984 | CA1172762A1 Evaluation circuit for a digital tachometer |
| 08/14/1984 | CA1172761A1 Method and apparatus for determining rotational speed |
| 08/08/1984 | EP0115381A2 Apparatus for detecting the angular position and angular velocity of a rotatable member and a method of assembling the apparatus |
| 08/02/1984 | WO1984002984A1 Gap adjusting sensor |
| 07/31/1984 | US4463312 Speed sensor device |
| 07/31/1984 | US4463289 Wheel slip control using differential signal |
| 07/25/1984 | EP0113890A2 Rotation speed measuring apparatus |
| 07/25/1984 | EP0113889A2 Rotation speed measuring apparatus |
| 07/24/1984 | US4461994 In a mechanical apparatus |
| 07/24/1984 | US4461967 Support for a rotational speed detecting mechanism on a flat motor |
| 07/24/1984 | CA1171531A1 Speed and timing angle measurement |
| 07/24/1984 | CA1171497A1 Speed detector for sewing machines |
| 07/18/1984 | EP0113455A1 Apparatus for counting the number of fringe changes of a varying interference fringe pattern |
| 07/17/1984 | US4459759 Angular rate and position transducer for borehole survey instrument |
| 07/11/1984 | EP0112903A1 An improved magnetic rotational velocity sensor |
| 07/10/1984 | CA1170745A1 Velocity sensing system |
| 07/04/1984 | EP0112751A1 Circuit arrangements for processing electrical signals supplied by an inductive detector |
| 07/04/1984 | EP0112463A2 Apparatus for detecting the position of moving member |
| 07/03/1984 | US4457206 Microwave-type projectile communication apparatus for guns |
| 06/27/1984 | EP0112143A1 Rotation sensor for gyroscopically mounted rotor |
| 06/27/1984 | EP0111866A2 Apparatus for magnetically detecting positions |
| 06/26/1984 | CA1169780A1 Angular rate sensing apparatus and methods |
| 06/26/1984 | CA1169679A1 System for measuring torque and/or speed of rotating shaft |
| 06/20/1984 | EP0111194A2 Rotation speed measuring apparatus |
| 06/12/1984 | US4453420 For detecting the rotational torque transmitted by a shaft |
| 06/12/1984 | US4453402 Method and apparatus for determining the position of a piston in the cylinder of a reciprocating engine |
| 06/05/1984 | US4452079 Acoustic tachometer |
| 06/05/1984 | CA1168733A1 Electronic speed shifting device for an automotive automatic transmission |
| 05/29/1984 | CA1168363A1 Speed measurement system |
| 05/23/1984 | EP0108973A1 Apparatus for measuring the muzzle velocity of a projectile fired by a weapon |
| 05/23/1984 | EP0108950A1 Rotation speed detecting apparatus for a rotating part |
| 05/23/1984 | EP0108876A1 Random signal sensor for signal processing by correlation |
| 05/22/1984 | US4450403 Method and apparatus for determining rotational speed |
| 05/16/1984 | EP0108433A1 Gas flow sensing device |
| 05/16/1984 | EP0108048A1 Apparatus for defining the speed and direction of a bowling ball |
| 05/15/1984 | US4449191 Process and an apparatus for measuring an angle |
| 05/10/1984 | WO1984001821A1 Device for detecting position of rotor of motor |
| 05/08/1984 | US4447880 System for detecting the transient state of engine operation |
| 05/08/1984 | CA1167141A1 Digital servo system |
| 05/01/1984 | US4446367 Pulse-producing transducer |
| 05/01/1984 | US4445395 Apparatus for measurement of ice movement |
| 05/01/1984 | US4445377 Pressure-to-electric output system for an angular rate sensor or the like |
| 05/01/1984 | US4445376 Apparatus and method for measuring specific force and angular rate |
| 05/01/1984 | CA1166716A1 Digital indication type speedometer |
| 04/25/1984 | EP0106811A2 Fuel consumption signalling device for a motor vehicle |
| 04/24/1984 | US4445087 Process and an apparatus for measuring the angular velocity of a rotating member |
| 04/24/1984 | CA1166354A1 Non-contacting multi-function sensor arrangement |
| 04/17/1984 | US4443745 Rotation signal detection device of DC motor with brushes |
| 04/17/1984 | US4443724 Shaft transducer having DC output proportional to angular velocity |
| 04/17/1984 | CA1165886A1 Method and device for differentiating analog electric signals |
| 04/12/1984 | WO1984001477A1 An improved magnetic motor tachometer assembly |
| 04/11/1984 | EP0105163A1 Electro-optical velocity measuring system |
| 04/10/1984 | CA1165383A1 Signal detection circuit with self-adjusting threshold having modulated carrier input |
| 04/03/1984 | US4441077 Real time eddy current responsive Hall effect device tachometer |
| 04/03/1984 | US4440023 Chain motion measuring device |
| 03/29/1984 | WO1984001224A1 Muzzle velocimeter |
| 03/29/1984 | WO1984001223A1 Aircraft ground velocity determination system |
| 03/27/1984 | US4439729 Evaluation circuit for a digital tachometer |
| 03/27/1984 | US4439721 Magneto alternator regulator with tachometer output |
| 03/21/1984 | EP0103422A1 Measurement of oscillatory and vibrational motion |
| 03/20/1984 | US4438398 Position detecting signal generator |
| 03/14/1984 | EP0102365A1 Sensor |
| 03/13/1984 | US4437061 Speed detector for sewing machines |
| 03/07/1984 | EP0102241A2 Optical rotary encoder |
| 03/07/1984 | EP0102165A1 Speed detection apparatus and method |
| 03/06/1984 | US4435770 Vibration diagnosing method and apparatus for a rotary machine |