Patents
Patents for G01D 5 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable (43,723)
08/1985
08/06/1985CA1191573A1 Piezoelectric apparatus for sensing movement of a moving element such as a dial arm of a utility meter
08/01/1985WO1985003360A2 Fiber optic structure and method for making
08/01/1985WO1985003358A1 Capacitive transducer and method
07/1985
07/31/1985EP0149680A1 Apparatus for detecting speed of electric motor
07/31/1985EP0149675A1 Non-contact optical apparatus for measuring displacement
07/30/1985US4532643 Bidirectional one-half rate counter
07/30/1985US4532600 Electronic integrating meter
07/30/1985US4532437 Speed-dependent signal generator
07/30/1985US4531414 Linear displacement transducer device
07/24/1985EP0149360A2 Rotation sensor
07/24/1985EP0149217A2 Inductive transducer
07/24/1985EP0148853A1 Quadature fiber-optic interferometer matrix.
07/23/1985US4531193 For measuring physical quantity/providing correspondence measurement data
07/23/1985US4531053 Railway work machine
07/23/1985US4530155 Method and apparatus for reproducing a reference position in an incremental measuring device
07/18/1985WO1985003124A1 Polarimetric fiber sensor
07/18/1985WO1985003036A1 Position indicator means for an electrically controlled device such as a printer
07/16/1985US4529964 Encoder for length or angle measuring device with high accuracy
07/16/1985US4529934 Apparatus for detecting a predetermined angular position on rotating devices
07/16/1985US4529876 Integrated optics transducer
07/16/1985US4529875 Fiber-optical measuring apparatus
07/16/1985US4529270 Electromechanical bistable arrangements
07/10/1985EP0147552A1 Electro-pneumatic converter
07/10/1985EP0147514A1 Photoelectric length or angle measuring device
07/09/1985US4528471 Positioning sensor
07/09/1985US4528448 Plane linear grating for optically encoding information
07/03/1985EP0146611A1 Transducer having fiber optic transmission system
07/02/1985US4527230 Method of controlling a set point
07/02/1985US4527056 Error correction system for position measuring device
07/02/1985US4526043 Conformable tactile sensor
07/02/1985CA1189931A1 Digitized pickoff system
06/1985
06/26/1985EP0146522A2 Polymeric/optical sensing apparatus and method
06/26/1985EP0146312A2 Rotary optical transducer
06/26/1985EP0146303A2 Light-reflector type encoding method and the encoder
06/26/1985EP0146244A2 Optical instrument for measuring displacement
06/26/1985EP0145935A1 Method and apparatus for detecting position and velocity of moving body
06/26/1985EP0145913A2 Reactance commutated high resolution servo motor system
06/26/1985EP0145882A2 Contactless electronic angle indicator
06/26/1985EP0145856A1 Measuring device
06/26/1985EP0145844A1 Length or angle measuring device
06/25/1985US4525066 Method and device for measuring temperature using a diffraction grating
06/25/1985US4525041 Arrangement for use in positioning an optical image
06/25/1985CA1189352A1 Temperature compensation for diffused semiconductor strain devices
06/19/1985EP0145698A1 Optoelectronic length and angle metering method and measuring device to realize this method
06/19/1985EP0145290A2 Displacement measurement device
06/19/1985EP0145106A1 Graticule sensor
06/19/1985EP0144708A2 Pulse generator
06/19/1985EP0144561A1 Toothed reluctance synchro/resolver
06/19/1985EP0144509A2 Fiber optic interferometer transducer
06/18/1985US4524347 Position encoder
06/18/1985US4523476 Pressure transducer
06/18/1985CA1189194A1 Incremental optical encoder system with addressable index
06/12/1985EP0143852A1 Absolute position detecting system for a servo control system
06/11/1985US4523195 Rotational direction and angle detecting apparatus
06/11/1985US4523100 Optical vernier positioning for robot arm
06/11/1985US4523092 Fiber optic sensors for simultaneously detecting different parameters in a single sensing tip
06/11/1985US4522517 Encoder system for dot matrix line printer
06/11/1985US4522506 Time signal clock
06/11/1985US4522495 Optical sensing devices
06/06/1985WO1985002459A1 Photoelectric displacement detector
06/05/1985EP0143773A2 Length-measuringg device, especially an enclosed length-measuring device
06/05/1985EP0143687A1 Reference system for the angular position of a mechanical device
06/05/1985EP0143563A1 Data input apparatus
06/05/1985EP0143525A1 Optical position transducer
06/05/1985EP0143354A2 Multistage angle encoder
06/04/1985US4521731 Detector attachment arrangement
06/04/1985US4521683 Pressure-actuated optical switch
06/04/1985US4521119 Constant load dilatometers
05/1985
05/29/1985EP0142676A1 Coil system for the inductive scanning of the velocity of a magnetized object
05/28/1985US4520325 Phase shifters
05/28/1985US4519709 Photoelectric incremental length or angle measuring device
05/28/1985US4519253 Reactance measurement circuit with enhanced linearity
05/28/1985US4519140 System for identifying reference marks in a path measuring device
05/21/1985US4518918 Ferromagnetic article detector with dual Hall-sensors
05/21/1985US4518859 Angle measuring device with line sensor
05/21/1985US4518272 Position indicator means for a high speed printer or the like
05/21/1985US4518052 Apparatus for automatically measuring height
05/21/1985US4517742 Apparatus and method for correcting errors in a length or angle measuring system
05/21/1985CA1187613A1 Optically multiplexed encoder system
05/15/1985EP0141123A2 Light-electric incremental measurement device
05/15/1985EP0141080A1 Evaluation circuits for passive measuring detectors
05/14/1985US4517514 Vibration transducer with dual opposed magnetic assemblies and counterbalanced mass
05/14/1985US4517450 Detecting device in particular for driving a bicycle counter
05/08/1985EP0140574A2 Optical method and sensor for measuring displacements
05/08/1985EP0140022A1 Optical self-alignment system
05/08/1985EP0139769A1 System of detecting absolute position of servo control system
05/07/1985US4516178 Cylinder crossing detection circuit for disc drive or the like
05/07/1985US4516020 Light-operated proximity detector with linear output
05/07/1985US4515479 Electro-optical sensors with fiber optic bundles
05/07/1985CA1186781A1 Method of controlling a set point
05/07/1985CA1186525A1 Fiber optical luminescence sensor for measuring a mechanical displacement
05/02/1985EP0139096A1 Position tracking pulse emitter
05/02/1985EP0139073A2 Digital measurement device for rotational-angle dependent quantities
04/1985
04/30/1985US4514817 Position sensing and indicating device
04/30/1985US4514689 High resolution position sensing apparatus with linear variable differential transformers having phase-shifted energizing signals
04/30/1985US4514054 Quadrature fiber-optic interferometer matrix
04/30/1985US4513609 For an internal combustion engine
04/24/1985EP0138306A1 Angular position detector
04/23/1985US4513200 Fiber optic movement measuring sensor
04/23/1985US4512184 Mounting arrangement for angle measuring device