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)
02/1987
02/26/1987DE3625106A1 Fibre-optic reflecting probe
02/25/1987EP0211804A1 Fibre-optical detection system incorporating an intensity modulation sensor
02/25/1987EP0211477A2 Angular position to linear voltage converter
02/25/1987EP0211195A1 Clutch device
02/25/1987EP0211142A2 Device for measuring displacement
02/25/1987EP0211120A1 Improvements relating to the manufacture of optical devices
02/24/1987US4646088 Magnetic encoder system
02/24/1987US4646087 Inductively coupled position detection system
02/24/1987US4646084 Meter reading methods and apparatus
02/24/1987US4646066 Environmental indicator device and method
02/24/1987US4646011 Electronic angular position transmitter with toroidal core and rotatable magnet
02/24/1987US4645925 Reference mark coding system
02/24/1987US4644798 Capacitive type converter device
02/24/1987CA1218463A1 Cycle timer
02/19/1987DE3625098A1 Optical fibre reflecting sensors for force measurements
02/18/1987CN86105077A Electromagnetic flowmeter
02/17/1987US4644570 Sensor amplification and enhancement apparatus using digital techniques
02/17/1987US4644355 Displacement measurement devices
02/17/1987US4644336 Color display of related parameters
02/17/1987US4644157 Optical rotation detecting apparatus
02/17/1987US4644156 Code wheel for reflective optical rotary encoders
02/17/1987US4644154 Fiber-optic luminescence measuring system for measuring light transmission in an optic sensor
02/17/1987US4644153 Optical sensing equipment
02/17/1987US4642899 Measuring attachment
02/17/1987CA1218046A1 Rotary encoder
02/12/1987WO1987000951A1 Inductance systems
02/10/1987US4642772 System for determining time duration of angular rotation
02/10/1987US4642634 Optical encoder
02/10/1987US4642595 Contactless electric control-handle
02/10/1987US4642555 Differential capacitance detector
02/10/1987US4642468 Position detecting method for detecting the relative positions of the first and second members
02/10/1987US4642458 Polarimetric fibre sensor
02/05/1987DE3621876A1 Pressure measurement transducer
02/05/1987DE3621862A1 Device for pressure measurement
02/05/1987DE3528053A1 Measuring instrument for angle of rotation
02/04/1987EP0210927A1 Resolver for determining the angle position of a rotating part
02/04/1987EP0210825A2 Position encoder
02/04/1987EP0210743A1 Meter reading methods and apparatus
02/04/1987EP0210372A2 Optical deformation sensor
02/03/1987USH212 Displacement and force measurement by means of optically-generated moire fringes
02/03/1987US4641027 Indicating positions
01/1987
01/29/1987WO1987000624A1 Non-contacting inductance coil sensors
01/29/1987WO1987000620A1 Motor equipped with pulse encoder
01/29/1987WO1987000619A1 Position sensor and system
01/29/1987WO1987000618A1 Method and apparatus for sensing a measurand
01/28/1987EP0209721A1 Laser sensor
01/28/1987EP0209676A2 Length of way measuring device
01/28/1987CN86201647U Monitor for absolute and relative vibration
01/28/1987CN85108622A Circuit for capacitive sensor make of brittle material
01/27/1987US4639884 Method and apparatus for measuring velocity and position in servo systems
01/27/1987US4639824 Touch sensor for wire stripper
01/27/1987US4639807 Magnetic detector having magnetoresistive elements
01/27/1987US4639595 Optical rotary encoder
01/27/1987US4639108 Code plate
01/27/1987US4638670 Apparatus for the determination of the distance traveled by a piston in a cylinder
01/27/1987US4638659 Device for the indirect contactless electrical measuring of short paths
01/22/1987DE3525314A1 Measuring device for detecting measured quantities by means of optical sensors
01/22/1987DE3525199A1 Inductive sensor
01/21/1987EP0209515A1 Fibre-optic detector
01/21/1987EP0209514A2 Measuring device, in particular an opto-electronical incremental measuring device for lengths or angles
01/21/1987EP0209513A1 Measuring system for a machine tool
01/21/1987EP0209340A2 Datum sensing using optical grating
01/20/1987US4638421 Position feedback system
01/20/1987US4638250 Contactless position sensor with coreless coil coupling component
01/20/1987US4638249 Incremental encoder rotational position detector
01/20/1987US4638153 Optical fibre sensing arrangements
01/20/1987US4637680 Beam converter in optical measuring instrument
01/20/1987US4637488 Axle assembly
01/20/1987US4637265 Sensor apparatus
01/14/1987EP0208562A2 Fiber optic sensor
01/13/1987US4636792 Capacitive angular position transducer
01/13/1987US4636714 Capacitive transducer and method
01/13/1987US4636712 Reduced power displacement converting device using variable capacitance input
01/13/1987US4636636 Microwatt battery powered optical sensor
01/13/1987US4636630 Photoelectric type displacement detection apparatus
01/13/1987US4636079 Optoelectronic method of measuring the extent of a movement and optoelectronic measuring instrument for carrying out the method
01/13/1987US4636076 Displacement measuring apparatus and method
01/13/1987CA1216635A1 Surface inductive plethysmography
01/07/1987EP0207284A2 Process for the synchronization of square pulses
01/07/1987EP0207218A2 Control circuit for an inductive sensor
01/07/1987EP0207121A1 Opto-electronic scale-reading apparatus.
01/06/1987US4635216 Length measuring device for a thread
01/06/1987US4634973 Position detecting apparatus
01/06/1987US4634862 Method of fabricating rotor of optical rotary encoder
01/06/1987US4634861 Rotary switch with reflector coded actuator drum
01/06/1987US4634860 Device for determining the position of a moving part and drilling machine including such a device
01/06/1987US4634859 Optical encoder with two photosensors
01/06/1987US4634858 Variable coupler fiberoptic sensor
01/06/1987US4634852 Sensor using fiber optic interferometer
01/06/1987US4634126 Device for converting the amount of a mechanical displacement into electrical signal
12/1986
12/31/1986CN85103906A Explosion-test type electro/displacement converter device
12/30/1986US4633419 Angle measuring device
12/30/1986US4633249 Displacement detector utilizing change of capacitance
12/30/1986US4633224 Absolute and incremental optical encoder
12/30/1986US4633099 Feedback circuit for a semiconductor active element sensor
12/30/1986US4633079 Fiber optics as an angular sensor
12/30/1986US4632552 Cleaved-coupled-cavity-laser-driven system for measuring small signals
12/30/1986US4632551 Passive sampling interferometric sensor arrays
12/30/1986US4631830 Instrument for measuring lengths
12/30/1986EP0206656A2 Optical encoder