| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
|---|
| 12/10/1987 | DE3711899A1 Brake control system |
| 12/10/1987 | DE3619285A1 Electronic circuit for obtaining speed signals and data on angles of rotation from a resolver synchro (synchro resolver) using the amplitude method |
| 12/08/1987 | US4712186 Method of determining rotary speed of a rotating element in a braking effort regulation system |
| 12/08/1987 | US4712064 Magnetoresistive sensor for detecting position or speed of a ferromagnetic body |
| 12/03/1987 | DE3717791A1 Optoelektronisches system zur bestimmung von richtung und geschwindigkeit eines koerpers durch innere laseremission Optoelectronic system for the determination of the direction and velocity of a body by internal laser emission |
| 12/02/1987 | EP0247610A1 Electromagnetic power generating type rotation sensor |
| 12/01/1987 | US4710709 Magnetomechanical transducers utilizing resonant frequency shifts to measure displacement of an object |
| 12/01/1987 | US4710683 Rotation detecting apparatus |
| 12/01/1987 | US4710622 Device for stabilizing photosensor output to varying temperature |
| 11/26/1987 | DE3617195A1 Device for monitoring the speed of rotation, especially of fluid flow engines |
| 11/24/1987 | US4708021 Arrangement for contactless measurement of the velocity of a moving medium |
| 11/19/1987 | DE3639416C1 Method for determining the real speed of a train |
| 11/17/1987 | US4707695 Magnetic position sensor |
| 11/10/1987 | US4705969 High accuracy tachometer circuit |
| 11/04/1987 | EP0243387A1 Signal transmitter for an ignition distributor in internal combustion engines |
| 11/03/1987 | US4704684 Method and system for sampling input time data for wheel speed sensor in an automotive anti-skid brake control system |
| 11/03/1987 | US4704072 Compressor with rotation sensor |
| 11/03/1987 | US4704032 Rotation rate measuring instrument |
| 10/29/1987 | DE3613982A1 Transducing sensor for the angular and/or circumferential velocity of rotating bodies, in particular for a thickness measuring instrument for foils |
| 10/28/1987 | EP0243314A1 Apparatus for detecting mechanical magnitudes and for the transmission of the detected signal, and use of the apparatus |
| 10/28/1987 | EP0243292A2 Start of combustion signal analysis |
| 10/28/1987 | CN86206026U Indicator for bicycle speed |
| 10/28/1987 | CN86204947U Box-flash speedometer |
| 10/27/1987 | US4703391 Tachymetric simulation method processing signals from an inductive position transducer and circuit for carrying out said method |
| 10/27/1987 | US4702601 Method and apparatus for measuring rate of rotation by the sagnac effect |
| 10/27/1987 | US4702600 Method and apparatus for measuring angular rate with a passive optical resonator |
| 10/27/1987 | US4702599 Rotation rate measuring instrument |
| 10/22/1987 | WO1987006354A1 Inductive proximity sensor |
| 10/22/1987 | WO1987006349A1 Apparatus for measuring speed |
| 10/22/1987 | WO1987006348A1 Velocity sensor with drift compensation |
| 10/21/1987 | EP0241782A1 Method and device for speed difference measurement in strip casting |
| 10/21/1987 | EP0241456A1 Speed and distance calculator for skis |
| 10/20/1987 | US4701650 Brushless motor with phase cancelling leads for rotational speed detector pattern |
| 10/20/1987 | US4701649 Brushless motor with symmetrical leads for preventing signal distortion |
| 10/20/1987 | US4701109 Compressor with rotation detecting device |
| 10/20/1987 | US4700563 Abnormality determination system for revolution speed sensor |
| 10/15/1987 | DE3644888A1 Bellows mount as a sensor ring for ABS |
| 10/15/1987 | DE3639908C1 Device for indirectly electrically measuring a mechanical quantity on a moving object to be sensed |
| 10/15/1987 | DE3611862A1 Induktiver naeherungssensor Inductive naeherungssensor |
| 10/14/1987 | EP0240522A1 Method and apparatus for measuring the rotary movement of objects, especially the rotary velocity of a rotating body and the vorticity in a flowing medium |
| 10/13/1987 | USRE32520 Magnetic probe |
| 10/13/1987 | US4700305 Position displacement and speed sensor system, particularly for combination with an automotive engine control computer |
| 10/13/1987 | US4700133 Variable reluctance magnetic sensor with pole piece and shell projections matched to gear teeth |
| 10/13/1987 | US4699451 Optical fiber coil having juxtaposed ends in same or adjacent layers for rotation rate measuring instrument |
| 10/13/1987 | US4699005 Apparatus for measuring angular velocity |
| 10/07/1987 | EP0240287A2 Method of estimating vehicle speed |
| 10/07/1987 | CN86209342U Contactless detecting device for transporting belt speed |
| 10/06/1987 | US4698536 Built-in wheel speed sensor structure for a car |
| 10/06/1987 | US4697561 On-line engine torque and torque fluctuation measurement for engine control utilizing crankshaft speed fluctuations |
| 10/03/1987 | CN86204727U Measuring device for transient time changing rate of electric wave |
| 09/29/1987 | US4697168 Angle transducer storing an integral number of revolutions' worth of rotor-pole transition data in memory |
| 09/29/1987 | US4697091 Slip detecting device for a prime mover |
| 09/29/1987 | US4696567 Radiation detection method |
| 09/23/1987 | EP0237765A2 Rotating signal generator apparatus |
| 09/22/1987 | US4695795 Rotation sensor with co-planar velocity and position responsive elements |
| 09/16/1987 | EP0237518A1 Arrangement for lengthening drive shafts |
| 09/16/1987 | EP0236319A1 Arrangement for an optical speed indicator |
| 09/15/1987 | CA1226903A1 Optical scanner and sensor for monitoring power consumption |
| 09/12/1987 | CN86205794U Measuring insturment for rotating speed stability |
| 09/09/1987 | EP0235750A2 Apparatus for magnetically detecting position or speed of moving body |
| 09/09/1987 | CN86207382U Automatically-calibrated measuring equipment of pulse generator |
| 09/08/1987 | US4692753 In an internal combustion engine system |
| 09/08/1987 | US4692614 Rotational motion fluid loop sensor using magnetically levitated detecting element |
| 09/02/1987 | EP0234259A1 Light guide fibre spool |
| 09/02/1987 | EP0134209B1 Gap adjusting sensor |
| 09/02/1987 | CN86204568U Stalling detector |
| 09/01/1987 | US4691192 Method and apparatus for measuring angular displacement |
| 09/01/1987 | US4689990 Apparatus for the acquisition of speed-of-rotation and/or angle of rotation signals on a drive shaft |
| 08/26/1987 | EP0233618A2 Motion detector |
| 08/26/1987 | EP0233474A2 Device for determining the number of revolutions of a shaft |
| 08/26/1987 | CN86108532A Rotating speed signalling generator |
| 08/25/1987 | US4689557 In-axle vehicle wheel speed sensing device |
| 08/25/1987 | US4689539 Speed detecting device |
| 08/25/1987 | US4689532 Ferritic sensor, self-controlled synchronous motor |
| 08/25/1987 | US4689452 Centrifugal ball switch |
| 08/25/1987 | US4688951 Roller bearing with contactless transmission of electric signals |
| 08/20/1987 | DE3705008A1 Device for detecting wheel speed information in drum brakes |
| 08/20/1987 | DE3604675A1 Drive motor for an apparatus (appliance) |
| 08/19/1987 | EP0232609A2 Measurement and control apparatus |
| 08/19/1987 | CN86207493U Scintillating frequency light guide vorticity gauge |
| 08/18/1987 | US4687991 Two and four cycle digital tachometer |
| 08/18/1987 | US4687925 Belt speed measurement using an optical fiber reflectometer |
| 08/18/1987 | US4686858 Flight instrument using light interference for acceleration sensing |
| 08/18/1987 | CA1225742A1 Meter drive inhibit circuit |
| 08/12/1987 | EP0231474A1 Absolute-displacement determination device |
| 08/12/1987 | EP0231385A1 Motor equipped with pulse encoder |
| 08/11/1987 | US4686510 Method of averaging a plurality of measured modulo values |
| 08/11/1987 | US4685330 Position selectable delay generator for mechanism trigger |
| 08/11/1987 | CA1225449A1 Electric sensor for brake systems in vehicles |
| 08/06/1987 | DE3702474A1 Metallic pulse wheel for a contactlessly operating rotational speed-measuring device |
| 08/05/1987 | EP0230817A1 Device for elaborating a speed signal of unlimited resolution and without undulation originating from an inductive position detector |
| 08/05/1987 | CN86202495U Mechanical electric switching speed meter with stroboscopic and exposure mechanism |
| 08/04/1987 | CA1225152A1 Data display unit for a bicycle |
| 07/29/1987 | CN87100273A Speed detecting arrangement |
| 07/28/1987 | US4683545 Speed determining process and a device for implementing same |
| 07/21/1987 | US4682247 Tape speed determining apparatus for video signal reproducing apparatus |
| 07/15/1987 | CN86202481U Electronic digital speed-mileage meter |
| 07/14/1987 | US4680721 Circuit arrangement for generating an electric velocity signal |
| 07/14/1987 | US4680543 Pickup having encapsulated electrical and magnetic elements |
| 07/14/1987 | US4679932 Method of and apparatus for measuring moving velocity of linear object moving and vibrating |