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)
12/1992
12/23/1992WO1992022789A1 Analogue meter
12/23/1992WO1992022788A1 Chirped optical sensor
12/23/1992WO1992022358A1 Golf swing analysing apparatus
12/23/1992EP0519844A2 Angle sensor with differential transformer
12/23/1992EP0519333A1 Rotary displacement measuring apparatus
12/23/1992EP0519167A2 Micromanipulator
12/23/1992CN1067311A Combination optical and capacitive absolute position apparatus and method
12/23/1992CN1019601B Grid displacement sensor of capacity type
12/23/1992CA2111857A1 Golf swing analysing apparatus
12/22/1992US5173936 Telephone handset holder assembly
12/22/1992US5173743 Fiber optical time-division-multiplexed unbalanced pulsed interferometer with polarization fading compensation
12/22/1992US5173693 Position encoder using a pseudo-random coding sequence
12/22/1992US5173680 System and method for indicating an abnormal condition in a vehicle with a multi-level positioner indicator
12/22/1992US5173602 For a scanning beam
12/22/1992US5173601 Angle measuring device with correction grid
12/22/1992US5172485 Precision linear measuring suspension system having sliding contact between the scale and the pick-off
12/22/1992CA2070739A1 Rotary displacement measuring apparatus
12/22/1992CA1311847C Square root digital-to-analog converter
12/17/1992DE4119244A1 Capacitive sensor arrangement for measuring tool workpiece separation - contains sensor head with several electrodes on single or parallel, straight or circular lines
12/16/1992EP0518620A2 Absolute position encoder
12/16/1992EP0518373A1 Movement detector
12/16/1992EP0417162A4 An interferometric fibre optic network
12/15/1992US5172298 Electromagnetic actuator
12/15/1992US5172250 Hologram scale having moisture resistance
12/15/1992US5172057 Magnetic encoder including plural magnetic pole lines having differing magnetic pitches and plural magnetic resistance effect elements
12/15/1992US5172056 Magnetic field transmitter and receive using helmholtz coils for detecting object position and orientation
12/15/1992US5172039 Device utilizing capacitive coupling to provide an output indicative of angular relationship
12/15/1992US5171983 Relative position transducer for oscillating and scanning a read head over a coded track region
12/15/1992US5171429 Apparatus for discharging water with passage selection sensor
12/10/1992WO1992022059A1 Head drum for a recorder
12/10/1992WO1992021949A1 Determination of induced change of polarization state of light
12/10/1992WO1992021938A1 Process and sensor for determining movements of an object
12/10/1992WO1992021935A1 Acoustic web edge sensor
12/10/1992WO1992021934A1 Positional measurement
12/10/1992DE4118975A1 Detecting position of core of electromagnetic control element - determining time required for current produced by pulses superimposed on control voltage to achieve defined change
12/10/1992DE4118218A1 Digital measuring of rotation angle for adjusting screw
12/09/1992EP0517690A2 Incremental measuring system
12/09/1992EP0517587A1 Device for angular position measurement of a throttle valve in an internal combustion engine having electronic injection
12/09/1992EP0517105A1 Lead drum for a recorder
12/09/1992CN1019409B High resolution encoder
12/08/1992US5170450 Dual-core fiber launching coupler
12/08/1992US5170416 For determining the relative position
12/08/1992US5170414 Adjustable output level signal transmitter
12/08/1992US5170219 Optical heterodyne interference detecting apparatus for measuring displacement characteristic of workpiece
12/08/1992US5170051 Elastic gripping optoelectronic sensor for an energy consumption meter
12/08/1992US5168849 Intake apparatus for an internal combustion engine
12/06/1992CA2069580A1 Optical sensors
12/03/1992DE4217675A1 Measuring distance covered by vehicle test bed, e.g. for calibrating tachograph - counting pulses generated by measurement roller and correcting for wheel circumference changes caused by thermal expansion
12/03/1992DE4215641A1 Sensor or rotation value pick=up for rotational adjustment or movement - has air gap between stator and rotor with permanent magnet excitation esp. for throttle valve regulation
12/02/1992EP0516572A1 Process for the pseudo-absolute determination of the angular position of a shaft and an autonomous sensor for performing the process
12/02/1992EP0516509A1 Magnetic driving system and counting device, in particular water meter incorporating such a system
12/02/1992EP0516493A1 Sensor for the detection of the first cylinder of an internal combustion, engine with fuel injection
12/02/1992EP0515886A2 Position measuring device
12/02/1992EP0428536B1 A measuring device for the contactless determination of a change in travel and/or angle
12/01/1992US5168364 Image sensing apparatus
12/01/1992US5168274 Position detector device
12/01/1992CA1311031C Temperature compensated fiber optic vibration sensor
11/1992
11/26/1992WO1992021035A1 Opto-electronic sensor arrangement and process for determining the rotation speed and relative position of rotating devices
11/26/1992WO1992021003A1 Magnetoresistance type revolution detector
11/26/1992WO1992021002A1 Inductive displacement sensors
11/26/1992DE4116579A1 Opto-elektronische sensoranordnung sowie ein verfahren zum bestimmen von drehzahl und winkellage rotierender einrichtungen Opto-electronic sensor arrangement and a method to determine speed and angular position of rotating equipment
11/25/1992EP0515252A1 Device for acquisition of the instantaneous angular position of a moving element, and opto-mechanical system comprising such device
11/25/1992EP0515187A2 Method and apparatus for sensing proximity of an object using near-field effects
11/25/1992EP0514573A1 Device for coupling and/or uncoupling of light beams with an integrated optical element
11/25/1992CA2068379A1 Magnetic drive system, and a meter, in particular a water meter, including such a system
11/24/1992US5166988 Thermal phase modulator and method of modulation of light beams by optical means
11/24/1992US5166751 For measuring distance changes
11/24/1992US5166628 Sliding contact electrical path or angle sensor
11/24/1992US5166532 Edge sensor for a moving strip of material
11/24/1992US5165380 Distributor with a built-in crank angle sensor
11/24/1992US5165271 Single sensor apparatus and method for determining engine speed and position
11/24/1992CA1310720C Apparatus for producing a phase insensitive index pulse for motion encoders
11/23/1992CA2068098A1 Method and apparatus for sensing proximity of an object using near-fieldeffects
11/22/1992WO1992020990A1 Interferometric measuring device in integrated optics
11/22/1992CA2102593A1 Interferometric device for determining the characteristics of an integrated optics object
11/19/1992EP0514081A1 Setting up of quadrature signals
11/19/1992EP0513815A1 Semiconductor stress sensor
11/19/1992EP0513486A1 Rotational position detector for robot
11/19/1992EP0513444A1 Position sensitive device with digital output
11/19/1992EP0513427A1 Interferometric position measuring device
11/19/1992EP0513353A1 Position detector
11/19/1992EP0513278A1 Potentiometer for determining the position of a moving part
11/19/1992EP0513251A1 Device for determining the absolute position of a component moving along a predetermined path
11/19/1992EP0382856B1 Magnetic absolute position encoder
11/19/1992DE4116085A1 Cyclic absolute distance measurement for AC sync. motor driven shaft - using sine and cosine functions and sinusoidal reference signal of frequency differing from motor winding voltages
11/19/1992DE4115552A1 Laser measurement system for physical parameters, eg linear paths angles etc - has oscillator circuit in receiver with detuned base frequency, and applies laser beam repeatedly to measurement path
11/18/1992CN1019087B Antenna for apparatus surveillance of pneumatic tyre
11/17/1992US5165045 Method and apparatus for measuring displacement having parallel grating lines perpendicular to a displacement direction for diffracting a light beam
11/17/1992US5164995 Signature analysis apparatus
11/17/1992US5164791 Minute displacement detector using optical interferometry
11/17/1992US5164668 Angular position sensor with decreased sensitivity to shaft position variability
11/17/1992US5164605 Fiber optic displacement sensor using fiber optic coil
11/17/1992US5164588 Method and apparatus for sensing ambient conditions at locations along an optical fiber transmission path
11/17/1992US5164587 Polarimetric parameter measurement systems and methods for measuring a plurality of parameters
11/17/1992US5163463 Mechanical flexure for motion amplification and transducer with same
11/17/1992US5163328 Miniature pressure sensor and pressure sensor arrays
11/12/1992WO1992019976A1 Process and device for determining measured quantities by means of an integrated optical sensor module
11/12/1992WO1992019939A1 Dynamic and contactless measurement of displacement or permittivity using a capacitive sensor
11/12/1992WO1992019936A1 Shaft displacement measuring system
11/12/1992WO1992019931A1 An optoelectronic measuring scale