Class / Patent application number | Description | Number of patent applications / Date published |
073862045 | Using a resistance strain gage | 54 |
20090007696 | Strain gauge type sensor - On a strain generation body | 01-08-2009 |
20090013801 | Physical quantity sensor element - A physical quantity sensor element includes a strain sensitive resistor and an electrically insulating material. The strain sensitive resistor has an electrical resistance value changeable in response to a change of a strain level generated by application of a stress. The electrically insulating material is bonded to the strain sensitive resistor, the electrically insulating material having an electrically insulating property. The strain sensitive resistor includes (a) a matrix including a glass and (b) electrically conductive particles that are dispersed in the glass. The glass is free of lead and includes bismuth. | 01-15-2009 |
20090019948 | DEVICE FOR SIMULTANEOUS MEASUREMENT OF FORCES - A device is provided for simultaneous determination of forces, comprising an arrangement of parallel springs with integrated piezoresistive resistances in the form of a full Wheatstone bridge. The parallel springs, have, for example, silicon or fused quartz, are arranged in lines, wherein the parallel springs at their ends are permanently connected by silicon or fused quartz spacers. At the free ends of the parallel springs, measurement-technology elements are arranged. The opposite ends of the parallel springs are fastened to a frame. | 01-22-2009 |
20090049930 | STRAIN DETECTOR - It is aimed to provide a strain detector having a fewer number of mounting parts and high operation efficiency and usability. The strain detector is provided with a cylindrical strain generator to be strained upon receiving a load, a resistor element which is arranged on the outer circumferential surface of the strain generator and whose resistance varies depending on the amount of strain, a signal processing circuit connected with the resistor element and screw portions arranged above and below the strain generator to sandwich the strain generator. The strain generator and the screw portions are integrated. | 02-26-2009 |
20090120208 | CRANKSET BASED BICYCLE POWER MEASUREMENT - The present application relates to an input torque measuring device for a drive train of a bicycle. The drive train includes a first crank arm and a second crank arm. An inboard end of each crank arm is rotatably mounted to the bicycle at a bottom bracket of the bicycle. At least one chain ring is configured to rotate a driven wheel of the bicycle. A spider is connected to the first crank arm adjacent the bottom bracket and extends out to the at least one chain ring. The spider is configured to transmit force applied to the crank arms directly to the at least one chain ring. The spider may include a plurality of sensors configured to respond to the force applied by the spider to the at least one chain ring. The sensors produce an electronic signal relative to the force transmitted by the spider to the at least one chain ring and a processor configured to receive the electronic signals from each sensor of the spider. | 05-14-2009 |
20090158860 | Weight Sensing Device For Vehicles - A weight sensing device providing an accurate measurement of only a passenger's vertical load without an interference of moment and lateral load caused upon sudden braking and a variation in traveling conditions of a vehicle. The weight sensing device includes a sensor body having a center hole for fastening of the sensor body with a seat frame, a diaphragm provided around the center hole, a pair of fixing holes provided at opposite sides of the center hole and arranged coaxially with the center hole for fastening of the sensor body with a slide rail, supporting planes containing the fixing holes and located at opposite sides of the diaphragm, and a mounting recess defined between the diaphragm and the supporting planes, a semiconductor strain gauge and a printed circuit board attached to the diaphragm of the sensor body, and a connector electrically connected with the printed circuit board, to transmit a value output from the semiconductor strain gauge to an airbag controller. | 06-25-2009 |
20090211375 | Load detection apparatus - An apparatus for detecting a load is disclosed. The apparatus includes a printed circuit board having a wiring pattern. The apparatus further includes a load sensing element located on the printed circuit board and including a pressure-sensitive member. The pressure-sensitive member has an electric property that is changeable according to the load. The apparatus further includes a load detection circuit arranged on the printed circuit board, connected with the load sensing element through the wiring pattern of the printed circuit board, and configured to detect a detection result of the load based on a change in the electric property of the load sensing element. | 08-27-2009 |
20100101335 | STRAIN SENSORS - A method of monitoring strain on a helicopter rotor blade that has several structural components comprises locating at least three strain sensors | 04-29-2010 |
20100126283 | COMBINATION OF A LOAD CELL AND TUBULAR INSERT TO BE MOUNTED IN A BORE - The invention relates to a combination of a load cell ( | 05-27-2010 |
20100180695 | LOAD SENSING PIN - A load sensing pin disposed to receive a load applied in a direction substantially transverse to a longitudinal axis of the pin. A load sensor is substantially fixedly oriented with respect to the applied load or alternatively with respect to the pin which is rotationally restrained with respect to a support structure. The load sensor is disposed to generate a load signal corresponding to strain of the pin resulting from the applied load. | 07-22-2010 |
20100251831 | Load Cell for Sensing Supporting Forces in a Support Element - A load cell for detecting the supporting force transmitted by a load-bearing support element is provided. The load cell forms a measuring portion of the support element, which deforms under the supporting force and transverse forces in a direction deviating from the supporting force to form part of the support element with the same. A plurality of thin-film resistors are arranged at the measuring portion, and exhibit a reaction proportional to strain and whose reactions proportional to transverse forces cancel each other. | 10-07-2010 |
20100313678 | LOAD MEASURING TRANSDUCER USING INDUCED VOLTAGE FOR REDUCING MEASURING ERRORS AND LOAD MEASURING SYSTEM USING THE SAME - Load-measuring transducers utilizing induced-voltage measurement techniques are described. The wiring patterns of such transducers can be configured to reduce interference errors due to wiring patterns thereof. | 12-16-2010 |
20100313679 | MODULAR FORCE SENSOR - A modular force sensor apparatus, method, and system are provided to improve force and torque sensing and feedback to the surgeon performing a telerobotic surgery. In one embodiment, a modular force sensor includes a tube portion including a plurality of strain gauges, a proximal tube portion for operably coupling to a shaft of a surgical instrument that may be operably coupled to a manipulator arm of a robotic surgical system, and a distal tube portion for proximally coupling to a wrist joint coupled to an end portion. | 12-16-2010 |
20110011188 | FIBER OPTIC ROTATION/POSITION SENSOR - A sensor apparatus includes a resilient member positioned near a rod member and a strain sensor operatively connected to the resilient member. The rod member includes an eccentric member, which causes the resilient member to deflect as the rod member rotates. The strain sensor measures the strain in the resilient member due to the deflections caused by the eccentric member. The amount of strain relates to a rotational position of the rod member. | 01-20-2011 |
20110067501 | DEVICE FOR MEASURING A PATTERN OF FORCES AND MOMENTS GENERATED BY AN AIRCRAFT PROPULSION SYSTEM - A device for measuring a pattern of the forces and moments ( | 03-24-2011 |
20110067502 | Load-Cell System - For adding a retro-fit load-measuring system to a walkie-type pallet truck etc, the low-profile load cell is formed with a chunky inner-boss and outer-ring. A thin annular disc, to which strain-gauges are cemented, extends between the two. The load-cell is installed in a fork of the truck, the outer-ring engaging a hole in the fork. The fork-cover engages the inner-boss of the load-cell, and is attached thereto with some free play. | 03-24-2011 |
20110094314 | PRESSURE SENSOR, SENSOR PROBE COMPRISING A PRESSURE SENSOR, MEDICAL APPARATUS COMPRISING A SENSOR PROBE AND A METHOD OF FABRICATING A SENSOR PROBE - The invention relates to a pressure sensor comprising a flexible membrane deformable in response to a pressure, which covers a cavity ( | 04-28-2011 |
20110197682 | COMPACT AND ROBUST LOAD AND MOMENT SENSOR - The present invention relates to a load and moment sensor for a prosthetic device detecting load in a single direction and moment in a single plane. The load and moment sensor includes a sensing element, and a plurality of strain gauges placed in specific locations of the sensing element. The plurality of strain gauges is part of a plurality of resistor circuits such as Wheatstone bridges. While the strain gauges can be located on a single sensing element, some resistive elements of the Wheatstone bridges can be located elsewhere on the prosthetic device. The combination of the location of the strain gauges and the use of the Wheatstone bridges allows for good side load rejection which is load and moment not in the single direction or the single plane. | 08-18-2011 |
20110209562 | Sensor-equipped bearing for wheel - A wheel support bearing assembly includes rolling elements ( | 09-01-2011 |
20110214513 | Sensor-equipped bearing for wheel - A sensor equipped wheel support bearing assembly, in which the load imposed on the wheel support bearing assembly or a tire tread of a wheel tire can be accurately detected without being affected by the rolling elements, includes rolling elements interposed between plural opposed rolling surfaces defined in outer and inner members. One of the outer and inner members that serves as a stationary member is provided with one or more sensor unit. The sensor unit includes a strain generating member, having two or more contact fixing segments fixed to the stationary member, and a sensor for detecting such strain. The strain generating member in the sensor unit is arranged at a position departing from a line passing through a center of the rolling elements and extending in a direction defined by the rolling element contact angle. | 09-08-2011 |
20110226069 | FLEXIBLE FORCE OR PRESSURE SENSOR ARRAY USING SEMICONDUCTOR STRAIN GAUGE, FABRICATION METHOD THEREOF AND MEASUREMENT METHOD THEREOF - The force or pressure sensor array of the present invention effectively has both flexibility and elasticity. Since the substrate itself is a kind of a polymer material, the substrate can be bent or expanded. Although silicon, which is a material of the semiconductor strain gauge, is easily broken and solid, mechanical flexibility can be secured if it is fabricated extremely thin. To this end, particularly, disclosed is a flexible force or pressure sensor array using semiconductor strain gauges | 09-22-2011 |
20110277560 | WHEEL FORCE MEASUREMENT SYSTEM - A system for measuring forces applied to a moving vehicle is disclosed. The system includes a sensor plate that is configured to be mounted between a wheel and a hub of the vehicle. The sensor plate is further configured to sense at least one of the set of longitudinal, vertical, and lateral forces as well as longitudinal and vertical moments that are transferred between the wheel and the hub through the sensor plate. The system also includes an electronics package that is coupled to the sensor plate. The electronics package is configured to measure the forces and moments sensed by the sensor plate and provide an output comprising at least one signal representative of at least a portion of the measurements. The system also includes data system coupled to the electronics package, the data system configured to receive the output of the electronics package. | 11-17-2011 |
20110314935 | SET OF MULTIAXIAL FORCE AND TORQUE SENSOR AND ASSEMBLING METHOD - A multiaxial force/torque sensor assembly and method for assembling such a sensor assembly are disclosed. The sensor assembly includes a set of at least two sensors each being made of strain gauges, which are each arranged at a definite angle and distance relative to each other and which are each fixed to a transducer body, which is mechanical contact with a printed circuit board. The printed circuit board includes clearances for each strain gauge as well as associated electronic components and wiring located on the remaining area of the printed circuit board which will monitor compressive and tensile stresses in the measurement directions of the sensors. The method includes positioning the strain gauges on the plane measurement surface of a transducer body in a definite arrangement; fixing the strain gauges to the transducer body by means of adhesives, and connecting the strain gauges to respective conductors by means of electrically bonding. | 12-29-2011 |
20120234104 | FORCE/MOMENT SENSOR FOR MEASURMENT OF FORCES AND MOMENTS - A force/moment sensor for measurement of three orthogonal forces and three orthogonal moments, comprises an inner holding element which is surrounded by an outer holding element. The two holding elements are connected to each other by deformation elements. For each deformation element, at least one deformation transducer is provided. The force/moment sensor is preferably monolithic, and the deformation transducers, formed as strain gauges, are preferably arranged in one plane or in two preferably parallel planes. | 09-20-2012 |
20120285264 | BICYCLE FORCE SENSING DEVICE - A bicycle force sensing device is basically provided with an attachment member, a translation detecting structure and an orientation detector. The attachment member is configured to be mounted to a bicycle bottom bracket hanger and is configured to receive and rotatably support a crank axle. The translation detecting structure is coupled to the attachment member such that the translation detecting structure senses strain on the attachment member in a first strain measurement direction and in a second strain measurement direction that is nonparallel to the first strain measurement direction. The orientation detector is coupled to the attachment member such that the orientation detector detects an orientation of the attachment member. | 11-15-2012 |
20120285265 | BICYCLE FORCE SENSING ASSEMBLY - A bicycle force sensing assembly is basically provided with a first attachment member, a second attachment member, a first translation sensing device and a second translation sensing device. The first attachment member is configured to be mounted to a first side of a bicycle bottom bracket hanger and configured to receive and rotatably support a crank axle. The second attachment member is configured to be mounted to a second side of the bicycle bottom bracket hanger and configured to receive and rotatably support the crank axle. The first translation sensing device is coupled to the first attachment member such that the first translation sensing device senses strain on the first attachment member. The second translation sensing device is coupled to the second attachment member such that the second translation sensor senses strain on the second attachment member. | 11-15-2012 |
20120291564 | Footwear Having Sensor System - An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. Each sensor includes two electrodes that are in communication with a force sensitive resistive material. Additionally, the sensor system may be provided on an insert that may form a sole member of the article of footwear. The insert may include an airflow system that includes one or more air chambers in communication with one or more air reservoirs through air passages extending therebetween. The insert may also have a multi-layered structure, with the airflow system provided between the layers. | 11-22-2012 |
20130014595 | FORCE SENSOR ASSEMBLY AND METHOD FOR ASSEMBLING A FORCE SENSOR ASSEMBLYAANM Huizinga; AlexAACI AlmeloAACO NLAAGP Huizinga; Alex Almelo NLAANM Zwijze; RobertAACI VriezenveenAACO NLAAGP Zwijze; Robert Vriezenveen NLAANM Pijpers; MartijnAACI EnschedeAACO NLAAGP Pijpers; Martijn Enschede NLAANM Berkel; BennieAACI WierdenAACO NLAAGP Berkel; Bennie Wierden NL - The force sensor assembly has axis of measurement along an axial direction of the force sensor assembly and comprises a force ring provided with at least two sensing elements, a printed circuit board having electronic components thereon, a covering plate for holding the printed circuit board onto the force ring, and a sensor cap covering the printed circuit board and covering plate and attached to the force ring. Manufacturing is easily accomplished using stacking, fixing and welding. | 01-17-2013 |
20130061689 | MEASURING ELEMENT, FORCE-MEASURING SENSOR, AND MEASURING ASSEMBLY FOR MEASURING FORCES - A measuring element for measuring forces that includes a first measuring element part by which at least one force to be measured is received, a second measuring element part by which at least one force to be measured is received, the second measuring element part being spaced from the first measuring element part, and a plurality of sensors extending between the first measuring element part and the second measuring element part and configured to measure the at least one force received by the first and second measuring element parts. | 03-14-2013 |
20130068037 | MULTI-DEGREE OF FREEDOM TRANSDUCER - A multi-degree of freedom transducer for converting manually applied forces and torques into electrical signals, and configured to be fixed to a base object. The transducer comprises a handle bar having two ends and a first longitudinal direction, and a supporting assembly suitable for fixing the two ends of the handle bar to the base object. The supporting assembly comprising a frame structure at each of the ends of the handle bar, wherein each of the frame structures comprises at least two measuring beams. At least one of the measuring beams includes a second longitudinal direction and at least one other of the measuring beams includes a third longitudinal direction Each of the at least two measuring beams comprises two strain gauges configured to sense strain in the third longitudinal direction and arranged on two different, non-parallel side surfaces of each of the at least two measuring beams. | 03-21-2013 |
20130139615 | STRAIN GAUGE TYPE FORCE-TORQUE SENSOR AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a strain gauge type force-torque sensor and a method for manufacturing the same. More specifically, a first sensor structure having a convex part on a bonding surface thereof and a second sensor structure having a concave part bonded to the convex part of the first sensor structure are formed. The gauge film is formed by installing a strain gauge on a flexible film. The gauge film is compressively interposed between the bonding surface of the first sensor structure having the convex part and a bonding surface of the second sensor structure having the concave part to initially deform the gauge film. The first sensor structure and the second sensor structure are fixed to each other in a state where the gauge film is initially deformed. | 06-06-2013 |
20130228021 | LOAD FLEXURE ASSEMBLY - In accordance with present invention, a load flexure assembly is provided. The load cell assembly includes a plurality of load cells (i.e., two or more) connected between a top plate and a bottom plate. The top plate and bottom plate can be arranged substantially in parallel, one above the other, with the plurality of load cells coupled in between the two. | 09-05-2013 |
20130239701 | MULTI-AXIS LOADCELL - A multi-axis loadcell, which includes an flexure including a upper member, a lower member and at least three force-measuring beams; each of the force-measuring beams having a rectangle-shaped cross section and being arranged between the upper member and the lower member; the multi-axis loadcell further comprising at least four strain gages, at least two strain gages being respectively arranged in middle of a same side surface of the force-measuring beam in the longitudinal and transverse directions for measuring longitudinal strain and transverse strain; at least two strain gages being respectively arranged on the force-measuring beam in the positive 45° direction and negative 45° direction, for measuring the shearing strains of positive 45° and of negative 45°. This multi-axis loadcell allows for convenient installment, and is characteristic of simple construction. | 09-19-2013 |
20130291653 | THREE-AXIS LOW PROFILE LOAD CELL AND SENSING BEAM - This disclosure describes techniques for using a “low-profile” load cell to sense a force exerted by a load upon a target object in one or more of a first, second, and third directions relative to the target object. The techniques include using a plurality of sensing beams disposed between a sensing node and a base of the load cell, where each sensing beam is configured for sensing the force exerted by the load upon the sensing node in one or more of two directions relative to the load cell. For example, each sensing beam may include a first section configured to deform in response to a component of the force that corresponds to one of the first, second, and third directions, and a second section configured to deform in response to a component of the force that corresponds to another one of the first, second, and third directions. | 11-07-2013 |
20130291654 | RIBBED FORCE SENSOR - In one embodiment, a force sensor apparatus is provided including a tube portion having a plurality of radial ribs and a strain gauge positioned over each of the plurality of radial ribs, a proximal end of the tube portion that operably couples to a shaft of a surgical instrument that operably couples to a manipulator arm of a robotic surgical system, and a distal end of the tube portion that proximally couples to a wrist joint coupled to an end effector. | 11-07-2013 |
20130333485 | Embedded Data Acquisition - Embodiments are generally directed to methods and apparatuses having electronic device cover glass that includes embedded sensors. In particular, one embodiment may take the form of a device having a device housing and a cover glass coupled to the device housing. The device includes a plurality of sensors coupled to the cover glass and configured to acquire data related to stress and strain experienced by the cover glass. The plurality of sensors is embedded within the cover glass. | 12-19-2013 |
20130340537 | FORCE SENSOR INCLUDING SENSOR PLATE WITH LOCAL DIFFERENCES IN STIFFNESS - A force sensor for measuring forces comprises a sensor plate where at least one measuring resistor is arranged whereby deformations of the sensor plate can be detected as a result of forces to be measured. The sensor plate includes at least one local weakened area whereby deformation behavior of the sensor plate is influenced. The weakened area results in bypassing the flux of force in the sensor plate and in concentrating the forces at non-weakened portions of the sensor plate. The at least one measuring resistor is preferably arranged at such non-weakened deforming portion of the sensor plate. The at least one weakened area defines sensor plate portions separated from at least in sections, the sensor plate portions being exposed to opposite forces. The sensor plate can be mounted in a housing with an evaluation circuit, for example, and constitute a force sensor having compact dimensions and high measuring sensitivity. | 12-26-2013 |
20140137667 | Ribbed Force Sensor - In one embodiment, a force sensor apparatus is provided including a tube portion having a plurality of radial ribs and a strain gauge positioned over each of the plurality of radial ribs, a proximal end of the tube portion that operably couples to a shaft of a surgical instrument that operably couples to a manipulator arm of a robotic surgical system, and a distal end of the tube portion that proximally couples to a wrist joint coupled to an end effector. | 05-22-2014 |
20140182394 | INTEGRATED ELECTRONIC DEVICE FOR DETECTING A LOCAL PARAMETER RELATED TO A FORCE EXPERIENCED IN A PREDETERMINED DIRECTION, WITHIN A SOLID STRUCTURE - The integrated electronic device is for detecting a local parameter related to a force experienced in a predetermined direction within a solid structure. The device includes a semiconductor substrate having a substantially planar region that defines a plane substantially perpendicular to the predetermined direction. At least one sensor detects the local parameter at least in the predetermined direction with a piezo-resistive effect. At least one substantially planar face is arranged in a portion of the integrated electronic device, the face belonging to a inclined plane by a predetermined angle relative to the plane perpendicular to the predetermined direction, which plane is defined by the substantially planar region of the substrate. The predetermined angle is defined such as to reduce forces acting in directions other than the predetermined direction at the portion of the device around the at least one sensor. | 07-03-2014 |
20140245840 | COMPACT AND ROBUST LOAD AND MOMENT SENSOR - The present invention relates to a load and moment sensor for a prosthetic device detecting load in a single direction and moment in a single plane. The load and moment sensor includes a sensing element, and a plurality of strain gauges placed in specific locations of the sensing element. The plurality of strain gauges is part of a plurality of resistor circuits such as Wheatstone bridges. While the strain gauges can be located on a single sensing element, some resistive elements of the Wheatstone bridges can be located elsewhere on the prosthetic device. The combination of the location of the strain gauges and the use of the Wheatstone bridges allows for good side load rejection which is load and moment not in the single direction or the single plane. | 09-04-2014 |
20140260677 | SYSTEM AND METHOD FOR ANALYZING ATHLETIC ACTIVITY - Various sensor systems are described herein, including inserts having sensors thereon, which are configured to be received in an article of footwear. The inserts may be connected to a sole member of the footwear, or may function as a sole member. The sensors may be bonded to an outer surface of the insert, or positioned within the insert, in some configurations. The system may also include an electronic module that is overmolded into the sole structure and includes a connector for external access. | 09-18-2014 |
20150068324 | LOAD DETECTION DEVICE - A highly sensitive load detection device includes a tubular peripheral wall portion; a disk-shaped disk portion that has a through hole formed coaxially with the peripheral wall portion and that is supported on an inner surface of the peripheral wall portion with a gap between the disk portion and a placement surface on which the peripheral wall portion is placed; a load input portion that is formed in a spherical shape having a diameter larger than an inside diameter of the through hole on at least a side thereof facing the through hole, that is placed on the through hole, and to which a load of an object to be detected is input; and sensors that are provided on the disk portion so as to be point-symmetric about the through hole, and that detect a strain corresponding to the load input to the load input portion. | 03-12-2015 |
20150096387 | Low Profile Load Transducer - A load transducer includes a central body portion; a plurality of beams extending outwardly from the central body portion, each of the plurality of beams including an end portion that is supported in a cantilevered manner from the central body portion; and a plurality of load cells, each of the load cells being disposed on one of the beams, the plurality of load cells configured to measure a plurality of force and/or moment components. In addition to being very accurate and reliable, the load transducer has a low profile and small size. This invention is easily manufactured using strain gage technology. | 04-09-2015 |
20150128725 | AXIAL FORCE SENSOR - [Object] To provide a low-cost, compact, high-precision axial force sensor. | 05-14-2015 |
20150135856 | FORCE TORQUE SENSOR, FORCE TORQUE SENSOR FRAME, AND FORCE TORQUE MEASUREMENT METHOD - The present invention relates to a force torque sensor, a force torque sensor frame, and a force torque measurement method. The force torque sensor includes a central hub, a plurality of beams each having one side connected to the hub, and a rim connected to the other side of each beam to surround the hub and the plurality of beams. The force torque measurement method includes: a step of forming a gradient shape in a longitudinal direction thereof so that a section is provided in which a strain rate on each of the beams due to a force or torque is maintained within a predetermined value; and a step of measuring a strain rate in X-axis, Y-axis, or Z-axis directions after a strain gauge is attached to a corresponding section. Thus, a measurement center of the strain gauge may be positioned within a predetermined section. | 05-21-2015 |
20150135857 | Pressing Force Sensor - A pressing force sensor that includes an expandable and contractible film, pressing force detecting resistor membranes formed on a portion of a main surface of the film, and a support disposed along the main surface of the film. The support is provided with recesses or holes with openings located in areas where the pressing force detecting resistor membranes on the main surface of the film are located. In the pressing force sensor, when a pressing force is exerted on the main surface of the film, the film is expanded with a pressing force detecting resistor membrane. As a result, the pressing force detecting resistor membrane is deformed, and a change in resistance value of the pressing force detecting resistor membrane corresponding to the deformation is detected. | 05-21-2015 |
20150323400 | Deflection Sensitive Coolant Activated Drain Plug Detection System For High Voltage Battery Packs - A battery pack with a drain plug and a circuit to detect when a liquid coolant has entered the battery pack. A soluble plug may be disposed within the cavity of the carrier; the soluble plug is configured to at least partially dissolve when fluidly coupled with a coolant allowing a portion of the coolant to flow between the inlet and the outlet and out of the battery pack. A strain gauge cooperative with the carrier such that a measured resistance change in the strain gauge corresponds to the soluble plug in contact with the liquid coolant. An associated circuit with the drain plug provides notification of the activation of the drain plug to the on-board computer systems. | 11-12-2015 |
20150355042 | MEASURING DEVICE - There is provided a measuring device capable of measuring a propulsion force and a loss force by using a simple method. A first detection circuit that is a bridge circuit, to which a first strain gauge and a second strain gauge disposed such that detection directions are parallel to a longitudinal direction of a crank are connected, detecting bending deformation x occurring in the crank, and a second detection circuit that is a bridge circuit, to which a third strain gauge disposed such that a detection direction is parallel to the longitudinal direction of the crank and a fourth strain gauge disposed such that a detection direction is perpendicular to the longitudinal direction of the crank are connected, detecting bending deformation y and tensile deformation z occurring in the crank are included. | 12-10-2015 |
20160109310 | Load Cell for Screw Piling Power Head - A system to measure the installation torque of a screw pile comprises machinery suitable to drive the screw pile into the ground, said machinery further comprising a rotary drive suspended by means of a universal joint-type coupler. A load pin, having at least one sensor, is mounted through the universal joint-type coupler as a pivot pin and is oriented within the universal joint-type coupler so that at least some of the installation torque is transmitted through said load pin and is measurable by said at least one sensor. Preferably, a differential bridge network is used to obtain a measurable signal from the plurality of sensors. | 04-21-2016 |
20160161348 | Rod-Shaped Force Transducer With Simplified Adjustment - The present invention relates to a force transducer ( | 06-09-2016 |
20160161349 | Rod-Shaped Force Transducer With Improved Deformation Behavior - The present invention relates to a force transducer for measuring compression and/or tension forces, that comprises a rod-shaped deformation body with at least a front side ( | 06-09-2016 |
20160195440 | System and Method for Analyzing Athletic Activity | 07-07-2016 |
20160195443 | Methods and Systems for Estimating an Orientation of a Tethered Aerial Vehicle Relative to Wind | 07-07-2016 |
20160252417 | METHODS FOR DETERMINING STRAIN ON TURBINE COMPONENTS USING A PLURALITY OF STRAIN SENSOR REFERENCE FEATURES | 09-01-2016 |