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)
08/2004
08/26/2004US20040165244 Multiplex illuminator and device reader for microcantilever array
08/26/2004US20040165178 Fiber optic sensor for precision 3-D position measurement
08/26/2004US20040164879 Rotary encoder
08/26/2004US20040164733 Angular position sensor working to measure high linearity magnetic flux density
08/26/2004US20040164732 Rotary encoder
08/26/2004US20040164731 Sensor and method for encoding and detecting discrete positions
08/26/2004US20040164730 Method for forming permanent magnet targets for position sensors
08/26/2004US20040164729 Rotational angle detection devices
08/26/2004US20040164728 Inductive sensor and rotary encoder provided with an inductive sensor
08/26/2004US20040164727 Single magnet linear position sensor
08/26/2004US20040164611 Motor vehicle master cylinder with device for detecting actuation of a braking system
08/26/2004US20040163270 Device for and method for detecting a relative movement between two machine parts which are movable relative to one another
08/26/2004DE202004008261U1 Inductive angular position sensor has turnable measurement shaft within coil body, which is partially encompassed by U-shaped cover
08/26/2004DE102004007360A1 Mit einem Codegeber versehene Dichtungsvorrichtung Provided with a code generator sealing device
08/26/2004DE10140750B4 Kleinwinkelsensor Small-angle sensor
08/25/2004EP1450382A2 Method for forming permanent magnet targets for position sensors
08/25/2004EP1450148A1 Deviation Angle Detector
08/25/2004EP1450136A2 Sensor and method for encoding and detecting discrete positions
08/25/2004EP1450135A1 Inductive sensor and rotary encoder using the same
08/25/2004EP1450126A2 Iron core winding and variable reluctance angle detector
08/25/2004EP1449729A1 Master-cylinder for vehicles with a system for detecting the braking action, in particular the position of the piston
08/25/2004EP1448954A1 Arrangement for detecting relative movements or relative positions of two objects
08/25/2004CN1523320A Inductive sensor and rotary encoder provided with an inductive sensor
08/25/2004CN1163729C Noncontact position sensor
08/24/2004US6781694 Two-dimensional scale structures and method usable in an absolute position transducer
08/24/2004US6781538 Potentiometer controller having a digital output
08/24/2004US6781368 Rotation angle sensor
08/24/2004US6781367 Rotation sensor
08/24/2004US6781366 Circuit for displacement detector having sensor with a sensor coil forming differential transformer
08/24/2004US6781113 Fiber bragg grating strain sensor with arc configuration
08/24/2004US6779389 Rotational position sensor, and electrically operated throttle device and accelerator position sensor using the same
08/24/2004CA2253603C Displacement-current sensor and method for determining three-dimensional position, orientation and mass distribution
08/21/2004CA2740053A1 Side-hole cane waveguide sensor
08/19/2004WO2004070394A2 Magnetic sensor with rotary element for determining the linear position of a mobile element
08/19/2004WO2004070393A1 Device for measuring motion of object
08/19/2004WO2004070346A2 Fiber-optic sensor
08/19/2004WO2004070321A1 Sensor arrangement
08/19/2004WO2004054105A3 Capacitive proximity sensor
08/19/2004US20040160220 Arrangement for measuring the angular position of an object
08/19/2004US20040160015 Encoder-equipped sealing device
08/19/2004US20040159154 Product having a sensor and a surface acoustic wave element, as well as a method and arrangement for determining a measurement variable, which corresponds to a reactance, by a sensor
08/19/2004DE10305592A1 Lenkradwinkelsensor und Verfahren zum Bestimmen des absoluten Lenkwinkels eines Lenkrades Steering wheel angle sensor and method for determining the absolute steering angle of a steering wheel
08/19/2004DE10303607A1 Eddy current stroke sensor assembly has a conducting non-magnetic sleeve arranged around it so that the measurement signal through a sensor coil is increased by the approach of the sleeve
08/19/2004DE10303363A1 Sensoranordnung Sensor array
08/19/2004DE10303038A1 Position measurement arrangement has a measurement scale that is optically sampled and has mircrostructural diffractive regions together with a convex lens and shutter permitting the passage only of perpendicular transmitted light
08/19/2004DE102004004634A1 Photoelektrische Codiereinrichtung A photoelectric encoder
08/18/2004EP1447675A2 Magnetic sensor and position detector
08/18/2004EP1447670A1 Sensor read out
08/18/2004EP1447648A1 Optical Encoder
08/18/2004EP1447368A1 Position sensing system
08/18/2004EP1446640A1 Non-volatile passive revolution counter
08/18/2004CN1522280A 橡胶组合物 The rubber composition of
08/18/2004CN1521486A 光电式编码器 Optical encoders
08/17/2004US6778939 Rotational angle detector which prevents controlled system from being improperly controlled
08/17/2004US6778720 Dual slope fiber optic array interrogator
08/17/2004US6778716 Method and apparatus for MEMS optical sensing using micromirrors
08/17/2004US6778279 Inline sagnac fiber optic sensor with modulation adjustment
08/17/2004US6777928 Rotary magnetic position sensor having pole differentiated magnets
08/17/2004US6777925 Input circuit for inductive engine speed sensor
08/17/2004US6777843 Resolver integrated type motor
08/17/2004US6776266 Smart digital brake stroke sensor
08/17/2004US6776057 Magnetized transducer element for torque or force sensor
08/17/2004US6775921 Joining two ends of measuring strip bearing series of scale division marks of predefined setpoint length for position measuring, welding together ends of strip, lengthening at least one of marks in welded joint region to setpoint length
08/17/2004US6775898 Method for assembling a position measuring device and a positioning means for the assembly
08/12/2004WO2004068414A1 Emerging position display of marked object
08/12/2004WO2004068076A1 Servo drive and encoder signal processing ic
08/12/2004US20040157067 Substrate, magnetic sensitive detectors, hard memebrane which is stress releiving exterior; shockproof
08/12/2004US20040155800 Hydraulic cylinder with a measuring system for determining the absolute position of the piston rod relative to a reference point
08/12/2004US20040155663 Sensor read out
08/12/2004US20040155648 Non-contact type position sensor
08/12/2004US20040155647 Position sensing by measuring intensity of magnetic flux passing through an aperture in a movable element
08/12/2004US20040155179 Diffraction laser encoder apparatus
08/12/2004US20040155178 Optical encoder and output adjustment for the same
08/12/2004US20040155106 Methods and apparatus for communicating condition information associated with an item
08/12/2004US20040154410 Rotation angle detection apparatus
08/12/2004US20040154402 Remote laser beam delivery system and method for use with a robotic positioning system for ultrasonic testing purposes
08/12/2004US20040154181 Scale device
08/12/2004US20040154180 Device and method for attaching a scale element or a protective tape therefor
08/12/2004DE10303795A1 Position measurement assembly for rotational and translational position measurement has evaluation units for determining a coarse reference position, beat signals from a measurement scale and a fine reference position from the two
08/12/2004DE10303522A1 Piezo-magnetic transducer comprises a piezoelectric crystal glued to a magnet or magnetic pole wheel so that a frequency proportional electrical signal can be generated without an external power supply
08/11/2004EP1445585A1 Encoder device
08/11/2004EP1445584A1 Scale device
08/11/2004EP1445173A2 Rotation angle detection apparatus
08/11/2004EP1445172A1 Sensor and method for determining the absolute steering angle of a steering wheel
08/11/2004EP1444485A2 Angular position sensor
08/11/2004EP1208348A4 Linear and rotary magnetic sensor
08/11/2004CN1519536A Angular position pick up for measuring high linear flux density
08/11/2004CN1161810C 旋转型编码器 Rotary encoder
08/11/2004CN1161794C Indicator for controlling position of element assemlby
08/11/2004CN1161632C Optical rotary coder
08/11/2004CN1161624C Capacitance detection system and method
08/10/2004US6775008 Opto-electronic scale reading apparatus
08/10/2004US6774642 Capacitive angular position sensor
08/10/2004US6774599 Servo actuator and position sensor
08/10/2004US6774355 Optical encoder
08/10/2004US6772531 Measurement apparatus including a track for a measurement scale and apparatus for tensioning the scale
08/10/2004CA2162267C Pulse initiator device
08/05/2004WO2004066194A1 Improved sensing arrangement
08/05/2004WO2004065926A1 Smart materials: strain sensing and stress determination by means of nanotube sensing systems, composites, and devices
08/05/2004WO2004065896A1 Method and device for magnetic measurement of the position and orientation of a mobile object relative to a fixed structure