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US20130134967 METHOD AND CIRCUIT ARRANGEMENT FOR CHECKING THE ROTOR POSITION OF A SYNCHROUNOUS MACHINE  
A method for validating a vehicle-to-X message, in which the message is received by an antenna arrangement having a least two antenna elements connected with a communication device. An...
US20140028298 METHOD OF ASSESSING SHAFT ALIGNMENT BASED ON ENERGY EFFICIENCY  
A method of determining and utilizing an Energy Efficiency Indicator, the method initiating with a step of determining a distal or angular offset between a pair of coupled shafts provided between...
US20080037919 Sensor-Incorporated Bearing Assembly For Wheels  
To provide a sensor-incorporated wheel support bearing assembly, which is capable of stably detecting the load acting on the wheel and the rotational speed of the wheel and with which assembly a...
US20130106406 MAGNETIC ENCODER WITH IMPROVED RESOLUTION  
A low-cost magnetic encoder that facilitates generating sinusoidal magnetic flux is provided. First and second permanent magnet arrays each include a plurality of permanent magnets arranged such...
US20150198463 METHOD AND APPARATUS FOR WIRE ROPE DISTANCE MEASUREMENT  
Measuring distance along a wire rope, by steps that include moving the wire rope across a sensor head; counting rotations of a rotary encoder driven by the moving wire rope; detecting a first...
US20150168179 MECHANICAL TRACKING SYSTEM  
A mechanical tracking system comprises a first set of linkage arms, a second set of linkage arms, a pair of shafts connected at a first end to one arm of the first set of linkage antis and at a...
US20090066323 Antenna Orientation Sensor and Method for Determining Orientation  
An antenna orientation sensor, having a base, a pivoting support coupled to the base. An actuator operable to move the pivoting support through a calibration movement with respect to the base. A,...
US20110300751 AUDIO CONNECTOR CONTROL SYSTEM  
An electronic device such as a portable music player, cellular telephone, or computer may be provided with an audio jack system that allows audio plug position measurements to be made. Sensors...
US20110187357 Magnetic position encoder  
Magnetic position encoders for magnetic angle sensors generally comprise two encoder magnets, which are symmetrically arranged on a base plate. According to the invention, these encoder magnets...
US20110279111 Electronic probe housing and electronic governor for steam turbine  
An electronic housing having two speed pickup devices automatically sends electric signals to an electronic governor which causes the RPM of the steam turbine to increase, decrease or remain...
US20120229127 MAGNETIC ABSOLUTE ENCODER AND MOTOR  
A magnetic absolute encoder includes: a board-holding assembly mounted to a motor case assembly side; and a flexible printed wiring board which is held, by the board-holding assembly, in the shape...
US20110291415 WIND TURBINE AND METHOD FOR MONITORING THE GAP LENGTH BETWEEN A ROTOR AND A STATOR OF THE WIND TURBINE GENERATOR  
Wind turbine comprising a generator section with a generator rotor and a generator stator. A first air gap is defined between a first surface of the generator rotor and the stator, and magnets and...
US20150035517 VEHICLE INSTRUMENT PANEL WITH MAGNET EQUIPPED POINTER  
A vehicle instrument panel assembly configured to determine an orientation angle of a stepper motor actuated pointer of the assembly. The assembly includes a pointer, a stepper motor, a magnet,...
US20110068781 RUBBER COMPOSITION FOR MAGNETIC ENCODER AND MAGNETIC ENCODER USING THE SAME  
The invention provides a rubber composition for a magnetic encoder being excellent in durability such as heat resistance, oil resistance and chemical resistance, having high magnetic...
US20060220638 Angular position sensor  
A bushing assembly adapted for application in vehicle suspension systems includes an outer, generally cylindrical bushing member, an inner generally cylindrical bushing member arranged...
US20120235674 DETECTING ANGULAR POSITION OF A ROTATING DEVICE  
An angular position of a rotating device is detected by sensing and counting high-resolution transitions of high-resolution digital sensors in response to the rotating device rotating; sensing...
US20120068694 METHOD OF DETECTING ABSOLUTE ROTATIONAL POSITION  
Before detecting a mechanical angular absolute position θabs of a rotating shaft (4) within one turn using a two-pole absolute value encoder (2) and a multi-pole absolute value encoder (3) having...
US20140266157 POSITION MEASUREMENT USING ANGLED COLLECTORS  
A magnetically-based position sensor. The sensor includes a magnet, a first collector, a second collector, and a magnetic sensing element. The magnet has at least two poles, and moves along a...
US20120043961 MEASURING DEVICE  
Measuring device, in particular for in-process measurement of test pieces during a machining operation on a machine tool, in particular a grinding machine, has a measuring head which is movable...
US20140285187 ANGLE MEASUREMENT SYSTEM INCLUDING MAGNET WITH SUBSTANTIALLY SQUARE FACE FOR THROUGH-SHAFT APPLICATIONS  
To make the magnetic field lines straighter and more parallel to one another, the present disclosure makes use of substantially square magnets with through-holes therein. It will be appreciated...
US20120313631 ANGLE MEASUREMENT SYSTEM INCLUDING MAGNET WITH SUBSTANTIALLY SQUARE FACE FOR THROUGH-SHAFT APPLICATIONS  
To make the magnetic field lines straighter and more parallel to one another, the present disclosure makes use of substantially square magnets with through-holes therein. It will be appreciated...
US20110180626 FOLDABLE EXTENSION PIPE, AND MEASURING WHEEL UNIT AND SPRAYING WHEEL UNIT HAVING THE SAME  
A foldable extension pipe is provided which consists of upper and lower pipe sections which are folded and unfolded. The operation input from the upper side is transmitted towards the lower side...
US20090174398 Reel shaft of barcode printer  
A reel shaft sensor is provided for a barcode printer and is applied to a reel shaft of the barcode printer. The reel shaft sensor device includes a plurality of magnetic elements and at least one...
US20140015520 180-DEGREE ARC POSITION ENCODER WITH AN EXTENDED ANGULAR POSITION SENSING RANGE  
This disclosure describes techniques for sensing an angular position of a rotating object over an angular position range that includes up to 360 degrees using an arc position encoder comprising a...
US20120119730 AXIS AXIAL POSITION MEASUREMENT SYSTEM  
Axis axial position measurement system uses the electric signal generated by one or more sensors at the passage of teeth of a cogwheel fixed on the axis. The cogwheel is cut with at least one...
US20150211891 DEVICE FOR MEASURING MAGNETIC FIELDS WITH LAPLACE FORCE  
A device for measuring magnetic fields with Laplace force, comprising a substrate extending in a substrate plane, a first rigid frame in a first plane movable relative to the substrate about a...
US20130278247 ARC POSITION ENCODER WITH AN EXTENDED ANGULAR POSITION SENSING RANGE  
Disclosed are techniques for sensing an angular position of a rotating object over a 360-degree angular position range using an arc position encoder comprising a 180-degree angular position...
US20130154619 SYSTEM FOR POSITIONAL MEASUREMENT IN A COUPLING DEVICE  
The present invention relates to a system (S) for measuring the position of a coupling member (1) that comprises a shaft part (2), a first flange (3), a second flange (4) and a first resilient...
US20110006760 BOTTOM BRACKET WITH A TORQUE SENSOR  
A bottom bracket with a torque sensor unit. The bottom bracket has at least one pedal crank, a shaft that is non-rotatably connected to the at least one pedal crank, and a torque detection device...
US20150188241 TERMINAL TEMPORARY HOLDING STRUCTURE AND RESOLVER INCLUDING TERMINAL TEMPORARY HOLDING STRUCTURE  
A terminal temporary holding structure includes: winding terminals each including a winding-side spot-welded portion having a flat plate shape; a terminal holding base that holds the winding...
US20100097054 COUPLING DEVICE, PARTICULARLY FOR A SENSOR UNIT  
The invention relates to a coupling device, particularly for a sensor unit, comprising at least one dog (30), which can be connected to a rotatable shaft, wherein the dog (30) has a dog toothing...
US20110279110 Electronic probe housing for steam turbine  
An inner chamber in a housing surrounding a first end of a drive shaft upon which the turbine blades are mounted, a gear ring within the inner chamber fixedly attached to the first end of the...
US20120146629 Measurement Of Shaft Speed, Angular Displacement, Position Or Movement  
The disclosure relates to improvements in the measurement of shaft speed. The shaft has an end face and at least one detection mark provided on or in the end face of the shaft to enable the speed,...
US20120274315 Rotation Angle Measurement Assembly  
An assembly is provided comprising a member having a graduated edge that varies in radius with respect to an axis, and a sensor adjacent to the graduated edge, the member and the sensor are...
US20090309583 Rotation Angle Sensor and Rotation Angle Sensor System  
Rotation angle sensor and rotation angle sensor system for determining the angle of rotation of a shaft which can rotate at its shaft end, having a housing, having a shaft mount which is mounted...
US20100056030 MECHANISM FOR DETECTING SHAFT MOTION, AND CONDITIONER HEAD  
To provide a shaft motion detection mechanism capable of detecting the displacement of a rotating body in a direction along a rotational axis and whether or not the rotating body is rotated, and a...
US20110080163 ROTATIONAL ANGLE SENSING DEVICE  
First and second magnets are installed to an inner peripheral wall of a yoke, which is configured into a tubular form. The yoke is constructed from at least one plate material. At each contact...
US20150061658 XMR ANGLE SENSORS  
Embodiments relate to xMR sensors, in particular AMR and/or TMR angle sensors with an angle range of 360 degrees. In embodiments, AMR angle sensors with a range of 360 degrees combine...
US20150177025 POSITION DETECTING DEVICE  
A position detecting device includes a first sensor portion having a first mold resin object molded for a first magnetic sensor and a first wiring and a second sensor portion having a second mold...
US20140185973 ROTATION DETECTION SET AND BEARING ASSEMBLY COMPRISING SUCH A DETECTION SET  
This rotation detection set comprises an encoder washer rotatable around a rotation axis, at least one sensor adapted to detect a rotation parameter of the encoder washer through an air gap (G), a...
US20100052663 SENSOR UNIT FOR A ROTARY ENCODER AND A ROTARY ENCODER EQUIPPED WITH SUCH A SENSOR UNIT  
There is described a sensor unit (3) for a rotary encoder which serves for detecting the rotary movements of a drive shaft (1) in both directions and which has a single-stage transmission with an...
US20090107756 Motor rotation angle detection device  
A motor rotation angle detection device, comprising a resolver which detects a rotation angle of a motor generating an assist torque for steering road wheels. The resolver includes an annular...
US20130187640 MULTIPOLAR ENCODER FOR POSITION SENSORS, AND DETECTION DEVICE INCLUDING SUCH AN ENCODER COMBINED WITH AT LEAST ONE POSITION SENSOR  
A position sensor coder of the type comprising a multipolar magnetic annulus (2) provided at its circumference with poles having polarities of opposite signs, the coder including at least one mark...
US20110089935 MAGNETIC ENCODER WITH OFFSET ADJUSTMENT FUNCTION  
A center voltage of an analog signal from a magnetic sensor is measured to match a reference voltage with the center voltage. Then, a combination of portions to be disconnected of adjustment...
US20110169382 RESOLVER WITH LOCATING FEATURE  
A resolver is configured to determine the rotational position of a first member that is selectively rotatable about an axis with respect to a second member. The resolver includes a stator core, a...
US20090015247 ROTATION ANGLE DETECTING UNIT  
A rotation angle detecting unit includes a pedal arm rotated by the pedal force transmitted from an accelerator pedal, an urging device urging the pedal arm in an opposite direction from a...
US20110215797 MAGNET ASSEMBLY  
In order to amplify a use field of a position giving magnet of a magnetic field sensitive sensor and in order to reduce the scatter field, a magnetic interconnection made from plural magnets...
US20110273167 PAPER POSITION SENSOR FOR PRINTER  
A paper position sensor for a ticket printer is disclosed. The ticket printer includes a blank ticket tray and a paper guide consisting of an upper and lower guide, which lower guide contains a...
US20110199075 ROTATION ANGLE DETECTION DEVICE, AND ROTATION ANGLE DETECTION METHOD  
A rotation angle detection device includes: a detection portion that detects detection angle that univocally corresponds to rotation angle of a rotating body which is within a predetermined range,...
US20130293221 OUTPUT SWITCHING SYSTEMS AND METHODS FOR MAGNETIC FIELD SENSORS  
Embodiments relate to predictive output switching threshold determination systems and methods for sensors, for example magnetic field sensors. In embodiments, at least one individual switching...