Patents
Sitemap › G01 - Measuring; Testing › G01P - Measuring linear or angular speed, acceleration, deceleration or shock; Indicating presence or absence of movement; indicating direction of movement › G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds
Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542)
12/1985
12/11/1985EP0075013A4 Fiber optic rotation sensor.
12/10/1985CA1197705A1 Procedure for opto-electronic identification of the combustion line of the wrapper encasing a smokable article, and apparatus for carrying out this procedure
12/04/1985EP0163036A1 Method and apparatus for sensing relative movement between members
12/04/1985EP0162900A1 Apparatus for measuring preferably the rotational speed of rotating bodies.
12/03/1985US4556885 System for detecting position or speed
12/03/1985US4556861 Automobile speed control system
12/03/1985US4556320 Laser rotation rate sensor
12/03/1985CA1197597A1 Wheel slip control using differential signal
11/1985
11/27/1985EP0162268A1 Position/speed detection method and apparatus
11/21/1985WO1985005187A1 Apparatus for optical measurement of movement of an object
11/21/1985WO1985005186A1 Tachometer and rotor identification apparatus for centrifuges
11/21/1985EP0161996A1 Method and apparatus for real time correlation measurement of delays between statistically corresponding electrical signals
11/21/1985EP0161959A1 Apparatus for the direct measurement of the linear speed of a stranded cable
11/19/1985US4554450 Device for angle of rotation determination
11/19/1985CA1196997A1 Apparatus for controlling the speed of a rotating body
11/19/1985CA1196952A1 Magneto alternator regulator with tachometer output
11/13/1985EP0161124A1 Apparatus for the simultaneous detection of the speed and angular position of an internal-combustion engine
11/13/1985EP0161049A1 Angular velocity sensor
11/12/1985US4553093 Tachometer
11/12/1985US4552119 Magnetic pulse timer
11/05/1985US4551715 Tachometer and rotor identification apparatus for centrifuges
11/05/1985US4551662 Motor speed detecting device
11/05/1985US4551021 Discriminant apparatus for laser gyros
11/05/1985US4551018 Acoustic emission analyzer
11/05/1985US4551017 Laser doppler velocimeter for measuring torsional vibration
11/05/1985US4550597 Method and apparatus for sensing relative movement between members
11/05/1985CA1196183A1 Angular rate and position transducer for borehole survey instrument
10/1985
10/29/1985US4550283 Unipolar rotational speed transducer
10/29/1985CA1195859A1 Rotational speed sensor
10/24/1985EP0146611A4 Transducer having fiber optic transmission system.
10/23/1985EP0159312A1 Apparatus for measuring distance or speed
10/23/1985EP0159069A2 Electronically commutated electric motor without collector
10/22/1985US4549163 Slip indicating system for a four-wheel drive vehicle
10/16/1985EP0158166A1 Tape speed determining apparatus for video signal reproducing apparatus
10/16/1985EP0158066A1 Photoelectric pulse generator
10/15/1985US4547732 Digital tachometer
10/15/1985US4547667 Displacement measuring device utilizing an incremental code
10/15/1985US4546650 Speed and distance calculator for skis
10/09/1985EP0157191A2 Method and apparatus for measuring velocity and position in servo system
10/08/1985US4545241 For use with fluid-driven in-hole turbines
10/01/1985US4545017 Well drilling apparatus or the like with position monitoring system
10/01/1985US4544909 Fuel consumption signalling device for a motor vehicle
10/01/1985US4544890 Flat coil velocity transducer
10/01/1985US4544852 Circuit arrangement for monitoring speed of a drive motor
10/01/1985CA1194337A1 Apparatus for generating rate signals
09/1985
09/25/1985EP0155826A2 Heat exchanger performance monitors
09/25/1985EP0155272A1 Electric measuring apparatus with connection wire.
09/24/1985US4543650 Servo system including velocity and phase servo circuits for digital audio record disc reproducing apparatus
09/24/1985CA1194179A1 Rotation detecting apparatus
09/18/1985EP0154654A1 Device for detecting position of rotor of motor
09/17/1985US4542342 Apparatus for measuring projectile's transverse displacement at gun muzzle
09/10/1985US4539843 Altimeter and vertical speed indicator
09/04/1985EP0153338A1 Electric machine.
08/1985
08/27/1985US4538080 Flux contoured rotary electromagnetic machine
08/27/1985CA1192648A1 Discriminant apparatus for laser gyros
08/27/1985CA1192420A1 System for testing a tire to avoid a torque steer effect
08/21/1985EP0151682A2 Optical device for producing two penetrating coplanar bundles with a predetermined angle
08/20/1985US4536708 Apparatus for obtaining an information on the motion of a moving element, preferably for rotational speed of a rotating element in an automobile
08/20/1985CA1192305A1 Servo system including velocity and phase servo circuits for digital audio record disc reproducing apparatus
08/14/1985EP0151391A2 Data display unit for a bicycle
08/14/1985EP0151383A2 Data display unit for a bicycle
08/14/1985EP0151382A2 Data display unit for a bicycle
08/13/1985US4535462 Automatic velocity controlled delay circuit
08/13/1985US4535412 Drivetrain torque determination using torque converter characteristics
08/13/1985US4535288 Method and system for rotary speed determination
08/13/1985CA1191925A1 Modular shaft encoder
08/07/1985EP0151057A2 Velocity-interferometer with continuously variable sensibility
08/07/1985EP0151002A2 Magnetic detector
08/07/1985EP0150658A2 A method and apparatus for headbox jet velocity measurement
08/06/1985CA1191364A1 Speed sensor and method for producing same
07/1985
07/31/1985EP0150035A2 Method, circuit arrangement and apparatus for the contactless and real time determination of speeds and their use
07/31/1985EP0149769A2 Apparatus for optoelectronically registering the rotational speed of a shaft
07/31/1985EP0149680A1 Apparatus for detecting speed of electric motor
07/30/1985US4532437 Speed-dependent signal generator
07/24/1985EP0149360A2 Rotation sensor
07/24/1985EP0149217A2 Inductive transducer
07/17/1985EP0148801A1 Velocity sensor with two beams and means for adjustment
07/17/1985EP0148518A1 Apparatus for generating an electrical speed signal
07/16/1985US4529981 Navigation systems
07/16/1985US4529934 Apparatus for detecting a predetermined angular position on rotating devices
07/16/1985US4529933 Speed sensor and method for producing same
07/16/1985US4529932 Electronic speed sensor
07/16/1985US4529903 Pulse generators combined with micromotors
07/16/1985US4529313 Ring interferometer
07/10/1985EP0147754A2 Process for converting the output signal of a rotation speed measure detector into a noiseless signal
07/09/1985US4528682 Digital measuring instruments
07/09/1985US4528471 Positioning sensor
07/03/1985EP0146611A1 Transducer having fiber optic transmission system
07/02/1985US4527248 Engine speed sensing device
07/02/1985US4527120 System for converting mechanical movement to a digital signal
07/02/1985US4527101 Universal electric motor speed sensing by using Fourier transform method
07/02/1985US4527054 In a gerotor
07/02/1985US4526469 Discriminant apparatus for laser gyros
07/02/1985US4526036 For an object propelled by a pulsating force
07/02/1985CA1189725A1 Dual-polarization interferometer with a single-mode waveguide
07/02/1985CA1189723A1 Speed measurement system
06/1985
06/26/1985EP0145935A1 Method and apparatus for detecting position and velocity of moving body
06/25/1985US4525670 Generator for generating a rotational signal in accordance with changing saturation magnetic flux density of a magnetic member
06/25/1985US4525068 Torque measurement method and apparatus
06/20/1985WO1985002591A1 Process for transforming the output signal of a rotational speed measuring sensor into an interference-poor signal
1 ... 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 ... 196