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)
11/2008
11/12/2008CN100432002C Nano lead zirconate titanate/cement piezoelectricity composite material and preparation method thereof
11/11/2008US7449678 Optical encoder having reference position detection
11/11/2008US7449677 Optical encoder
11/11/2008US7449676 Method for assembling an optical transducer element, and optical transducer element assembled by the method
11/11/2008US7449675 Photodetector array and codewheel configuration for flexible optical encoder resolution
11/11/2008US7448744 Analog encoder
11/06/2008WO2008134238A2 Transparent meter register cover with integral light pipe
11/06/2008WO2008133090A1 Method of manufacturing irregularly shaped laminated core and irregularly shaped laminated core manufactured by using the method
11/06/2008WO2008133015A1 Sliding contact
11/06/2008WO2008132930A1 Rotation input device and rotation detecting device using the same
11/06/2008WO2008132004A1 Camshaft adjustment system
11/06/2008WO2008105021A3 Reflection optical sensor for determining the angular position of a rotating element
11/06/2008US20080272834 Absolute Multi-Revolution Encoder
11/06/2008US20080272768 Angular Position Magnetic Sensor
11/06/2008DE102008005180A1 Prosthesis part loosening in-vivo examining device for patient, has sensor with magnetization device to produce magnetic alternating field, and sensor device directly or indirectly fastened adjacent to part at bone using fastening unit
11/06/2008DE102007021151A1 Resolver, has components rotatable around axis, where one of components includes coils, lamination stacks and retainer, and coils arranged at lamination stacks that include individual sheet metals and mounted at retainer
11/06/2008DE102007020760A1 Messanordnung mit einem Datenkanal zur Datenübertragung eines Messsignals und eines Kontrollsignals Measuring device with a data channel for data transmission of a measured signal and a control signal
11/05/2008EP1988368A1 Absolute angle detecting device
11/05/2008EP1988367A2 Bearing assembly with built-in absolute encoder
11/05/2008EP1988366A1 Readout-interface circuit for a capacitive microelectromechanical sensor, and corresponding sensor
11/05/2008EP1987324A1 System and a method for determining one or more parameters of a source of a potential-energy field
11/05/2008EP1899683B1 Linear guiding system comprising a position measuring device
11/05/2008EP1859230B1 Method and device for determining the rotational angle of a rotatable element in a non-contact manner
11/05/2008EP1697697B1 Position determining
11/05/2008EP1236163B1 Position sensor
11/05/2008CN201145701Y Grating open channel fluid current velocity measurement sensing device
11/05/2008CN201145604Y Liquid level transducer for dangerous article transportation tank and box intelligent safe detection
11/05/2008CN201145588Y Device for measuring axle rotating angle
11/05/2008CN201145587Y Grating bore mud pump tacheometry sensing device
11/05/2008CN201145586Y Novel capacitance type sensor
11/05/2008CN201145585Y Voltage signal conditioning circuit
11/05/2008CN201145584Y Pressure transmitter
11/05/2008CN201145583Y Magnetic rotating encoder
11/05/2008CN201145582Y Non-contact displacement sensor
11/05/2008CN201145581Y Turnover cover offset testing device
11/05/2008CN201145580Y Multi-ring angular displacement absolute encoder
11/05/2008CN201145571Y Steering wheel location parameter measuring apparatus
11/05/2008CN201145565Y Detection device for detecting video camera core pose difference
11/05/2008CN101300463A Scale and readhead system
11/05/2008CN101300462A Opto-electrical angle measuring apparatus
11/05/2008CN101299635A Apparatus and method for discriminating front and back of wide field complete-optical fiber disturbing signal
11/05/2008CN101299158A Joystick with a sensor device
11/05/2008CN101299001A Magnetic bearing electromagnetic force sensing device based on optical fiber grating and on-line measurement system
11/05/2008CN101298992A Distributed type fiber optic sensor based on optical fiber cavity attenuation and vibration technique
11/05/2008CN101298991A Absolute angle detecting device
11/05/2008CN101298990A Encoder wheel, primarily for shafts and method for producing such an encoder wheel
11/05/2008CN100430683C Magnetically passive position sensor, method for manufacturing the magnetically passive position sensor
11/05/2008CN100430557C Distributed optical fiber sensing monitoring based dam seepage analog apparatus
11/04/2008US7447580 Method for measuring absolute steering angle of steering shaft for vehicle
11/04/2008US7447579 Method for measuring absolute steering angle of steering shaft of vehicle
11/04/2008US7446873 Reflective alignment grating
11/04/2008US7446582 Phase angle control method
11/04/2008US7446306 Photoelectric encoder having multiple light-receiving elements
11/04/2008US7446305 Angle-measuring instrument having a spacer for positioning a cap relative to a printed circuit board
11/04/2008US7445938 System and method for detecting presence of analytes using gratings
11/04/2008US7444877 Optical waveguide vibration sensor for use in hearing aid
10/2008
10/30/2008WO2008130002A1 Magnetic rotating angle detector
10/30/2008WO2008129974A1 Operation device and operation system
10/30/2008WO2008129872A1 Rotation detector, and bearing with rotation detector
10/30/2008WO2008129813A1 Wheel bearing device with rotational speed detector
10/30/2008WO2008129808A1 Rotation detection sensor
10/30/2008WO2008129807A1 Rotation sensor
10/30/2008WO2008094340A3 Optical power modulation
10/30/2008US20080265807 Linear Motor and Transducer Arrangement Therefor
10/30/2008US20080265136 Position detecting device capable of improving detection accuracy
10/29/2008EP1985973A2 Optical displacement measuring apparatus
10/29/2008EP1985967A1 Fiber interferometric sensor and phase compensation method of PGC demodulator
10/29/2008EP1984780A1 Method and device for position sensing of an optical component in an imaging system
10/29/2008EP1984775A1 Method and device for position sensing in an imaging system
10/29/2008EP1984699A2 Surface acoustic wave packages and methods of forming same
10/29/2008EP1984698A1 Sensing system of a position measurement device
10/29/2008CN201141935Y Two-shaft three-drive reflection mirror
10/29/2008CN201141770Y Double-frequency laser interfere signal receiver with automatically adjustable high-speed gain
10/29/2008CN201141769Y Clamping mechanism for bullet circumference trace acquisition and comparison instrument
10/29/2008CN201141760Y Multi-core inductance sensor for detecting displacement
10/29/2008CN101297336A Traffic sensing and monitoring apparatus
10/29/2008CN101294855A Novel design method and production technique for optical fiber and optical grating temperature sensitizing sensor
10/29/2008CN101294825A Cross wire device of optical measuring device
10/29/2008CN101294824A Electromagnetic micro-torsional pendulum resonant vibration type sensor based on micro-electronic mechanical skill
10/29/2008CN101293603A Sheet feeding apparatus and slant detection method
10/29/2008CN101293535A Measuring method for corner of vehicle steering wheel
10/29/2008CN100429484C Timing scan collecting system of metering instrument controller optical fiber transmission static signal
10/29/2008CN100429483C Optical path array and angular filter for translation and orientation sensing
10/29/2008CN100429482C Resolver external conductor fixing structure
10/29/2008CN100429473C Instrument for loss-free measuring thickness of thin layer
10/28/2008USRE40551 Device for measuring translation, rotation or velocity via light beam interference
10/28/2008US7443518 Measuring instrument, in particular for transmission measurement in vacuum system
10/28/2008US7443513 Apparatus for optical measurement of an object
10/28/2008US7441442 System for determining the displacement of a movable member
10/28/2008US7441322 Method of manufacturing a magnetic detection apparatus
10/23/2008WO2008126836A1 Optical type encoder
10/23/2008WO2008126288A1 Rotating operation-type input device and knob rotation stabilizing member
10/23/2008WO2008125853A1 Inductive sensors
10/23/2008WO2008107300A3 Sensor arrangement and measuring method
10/23/2008WO2008087545A3 Induction position sensor using reference signal
10/23/2008WO2008073213A3 Calibrating force and displacement sensors of mechanical probes
10/23/2008US20080258739 Position Sensor
10/23/2008US20080258716 Magneto-Resistive Sensor With Test Mode Activation
10/23/2008US20080258050 Encoder
10/23/2008DE202007008439U1 Auswerteschaltung für eine Messkapazität Evaluation of measurement capability