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)
11/1994
11/17/1994EP0364556B1 Comb filter pressure/temperature sensing system
11/15/1994US5365359 Method for electrically passive self-routing optical multiplexing
11/15/1994US5365168 Measuring instrument for contactless determination of an angle of rotation of an adjusting shaft
11/15/1994US5365059 Parallel beam force measurement apparatus having an optical light sensor means
11/13/1994CA2105148A1 Sigma delta converter for vortex flowmeter
11/11/1994CA2120196A1 Position sensing apparatus
11/10/1994WO1994025883A1 Apparatus and method for eliminating polarization sensitivity in transducers
11/10/1994WO1994025830A1 Opto-electronic scale reading apparatus
11/10/1994WO1994025829A1 Angular position encoder
11/10/1994WO1994025230A1 Double-sided miter box for machine-tools, in particular panel saws
11/10/1994DE4416365A1 Method and device for generating a signal which corresponds to the torque of a rotating body
11/10/1994DE4315005A1 Device for measuring angular positions of a moving object with respect to its initial position
11/09/1994EP0623942A1 Encoder
11/09/1994EP0623829A1 Method and device of controlling the transmitter current of sensor arrangements
11/09/1994EP0623808A2 Optoelectronic sensor device
11/09/1994EP0623803A2 Optical displacement sensor
11/09/1994EP0623237A1 Methods and device for remote sensing of objects
11/09/1994EP0623208A1 Data transmission
11/09/1994EP0623044A1 Blood processing systems with improved data transfer between stationary and rotating elements
11/09/1994EP0515496B1 Apparatus for absolute position measurement
11/09/1994CN1026522C Multichannel electrical changeover apparatus
11/08/1994US5363463 Remote sensing of physical variables with fiber optic systems
11/08/1994US5363191 Fibre optic sensor array reading device
11/08/1994US5363034 Position detector with magnetic scale and magnetic sensor that has magnetic reluctance elements in non-overlapping relationship
11/08/1994US5363033 Electromagnetic rotation detector having a magnet of a symmetrically cut out cross-section for electrical connections
11/08/1994US5361630 Ignition system sensor
11/03/1994DE4314819A1 Capacitive sensor device
11/03/1994DE4313886A1 Capacitive position sensor or angle sensor
11/03/1994DE4313753A1 Support plate for a support plate bearing of open-end spinning rotors
11/02/1994EP0622613A1 Electrical capacitance instrument and manufacturing method of the same
11/02/1994EP0622612A1 Capacitive measuring device
11/02/1994EP0622341A1 Process and apparatus for determining the position of a jet of molten material
11/02/1994EP0621950A1 A sensor for optical detection of the movable part of a consumption meter for visual indication of the consumption
11/02/1994CN2181675Y Integrated thermoelectric film infrared detector
11/01/1994US5361313 Two-mode remote fiber optic sensor
11/01/1994US5361130 Fiber grating-based sensing system with interferometric wavelength-shift detection
11/01/1994US5361030 Leak detector for electro-magnetic induction-type conductivity meter
11/01/1994CA2009033C Optical sensor displacement monitor
10/1994
10/27/1994WO1994024534A1 Fiber optic suspension sensor
10/27/1994DE4414529A1 Capacitive rotation angle transducer
10/27/1994DE4334844C1 Circuit for determining the travel (displacement) of a core, which can be displaced in a coil, by measuring the inductance
10/27/1994DE4313530A1 Indicating device
10/27/1994DE4313327A1 Arrangement for measuring small capacitances
10/27/1994DE4313273A1 Evaluating method and circuit for an inductive sensor
10/27/1994DE4312692A1 Optical sensor device
10/26/1994EP0621461A1 Fibre optic current transducer
10/26/1994EP0621460A1 Sensor signal processing unit
10/26/1994EP0621457A1 Sway measuring device
10/26/1994EP0349642B1 Displacement sensor
10/26/1994CN1094136A A seal assembly device with a built-in coder
10/25/1994US5359491 Capacitive sensor comprising a conductive front surface for forming a capacitor plate, and a coaxial cable shielded by a mineral insulator
10/25/1994US5359445 Fiber optic sensor
10/25/1994US5359405 Hybrid fiber optic sensor including a lead out optical fiber having a remote reflective end
10/25/1994US5359288 Position detecting apparatus using variable magnetic field intensity
10/25/1994US5359287 Magnetic detecting circuit having magnetoresistance effective elements oriented in at least two different directions
10/25/1994US5359193 Talbot's interference type optical encoder
10/20/1994DE4410955A1 Absolute value encoder and output signal correction method for an absolute value encoder
10/20/1994DE4312432A1 Method for measuring liquid levels and flow rates in low-concentration electrolytes
10/20/1994DE4311267A1 Position sensor
10/19/1994EP0620647A2 Magnetically activated proximity switch
10/19/1994EP0620418A1 Optical instrument and method for measuring displacement of scale
10/19/1994EP0620417A1 Encapsulated length measuring device
10/19/1994EP0620416A1 Magnetic measuring system
10/19/1994EP0213210B1 Apparatus for detecting quantity of rotation of rotary shaft
10/18/1994US5357232 Magnetostrictive element
10/18/1994US5357196 Circuit for converting a frequency of an input signal so a signal having a digital value corresponding to the frequency
10/13/1994WO1994023273A1 Manually operated angle sensor
10/13/1994WO1994023204A1 Method and apparatus for measuring piston position in a free piston compressor
10/13/1994DE4311955A1 Method for distance (clearance) measurement
10/12/1994EP0619021A1 Current sensor
10/12/1994EP0619012A1 Linear position sensor using a coaxial resonant cavity.
10/12/1994EP0274492B2 Metrological scale
10/12/1994CN1093345A Determination of the position of a stream of molten material
10/11/1994US5355220 Optical movement measuring method and apparatus using interference fringes generated by overlapping spots of diffracted lights of different orders of diffraction from a line source
10/11/1994US5355208 Distributed fiber optic sensor for locating and identifying remote disturbances
10/11/1994US5353635 Apparatus for detecting the rotational displacement of a rotating member
10/11/1994US5353551 Blade position detection apparatus
10/11/1994CA1332456C Light detector
10/06/1994DE4402554A1 Photoelectric length measuring or angle measuring device
10/06/1994DE4310318A1 Sensor material having a perovskite-like crystal structure and an enhanced magnetoresistive effect, and method for preparing the material
10/05/1994EP0272297B2 Opto-electronic scale-reading apparatus
10/05/1994CN1093163A Optical fiber displacement sensor
10/05/1994CN1093047A Annular speed sensor with strain relief
10/04/1994US5353019 Process for monitoring the output signals from a transmitting device
10/04/1994US5352938 Analog to digital signal conversion
10/04/1994US5352889 Positioning mechanism of ophthalmologic apparatus
10/04/1994US5352635 Single sided treatment; diffusin or ion implantation, vapor phase epitaxy, etching, anodization
10/04/1994US5351519 Circuit arrangement for evaluating and testing a capacitive sensor
10/04/1994US5351387 Method of making a magnetic rotation sensor
09/1994
09/29/1994WO1994021984A1 Device for determining the position of a body to be positioned with respect to a reference body
09/29/1994WO1994021492A1 Sensor to be fitted in or on a vehicle
09/29/1994DE4410078A1 Optical position measuring unit and optical coordinate input unit
09/29/1994DE4309442A1 Passive contactless magnetic position sensor
09/28/1994EP0617260A1 Level sensor for vehicles
09/27/1994USRE34741 Electrode structure for capacitance-type measurement transducers
09/27/1994US5351028 Magnetoresistive proximity sensor
09/27/1994US5351003 Temperature compensated magnetoresistive position sensor
09/27/1994US5350955 Apparatus for position detection and verification thereof using pulse patterns having sequentially unique properties
09/27/1994US5350618 Magnetic medium comprising a substrate having pits and grooves of specific shapes and depths
09/27/1994US5350463 Magnetically graduated steel bar