| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 073769000 | Coupling circuit for specific additional purpose (e.g., noise suppression) or having specified structure | 9 |
| 20090301214 | Yarn Tensiometer - Tensiometer for measuring the force imparted by a yarn on a bending element which is secured in a fixation, having a unitary oscillation-damping element made of an intrinsically damping material like rubber or an elastomer, the unitary damping element comprising a base body secured to the bending element and at least one oscillation body which can oscillate, at least substantially in the direction of the deflection of the bending element, in relation to the base body and to the bending element, and further having an energy dissipation zone between the base body and the oscillation body. | 12-10-2009 |
| 20150135845 | MONITORING SYSTEM FOR TRACTIVE AND COMPRESSIVE FORCES IN AN ENERGY GUIDING CHAIN AND CORRESPONDING FORCE SENSOR - The invention relates to a monitoring system for tractive and compressive forces in a power track chain ( | 05-21-2015 |
| 073771000 | Having selector switching means | 1 |
| 20110154906 | METHOD OF MEASURING A PHYSICAL PARAMETER AND ELECTRONIC INTERFACE CIRCUIT FOR A CAPACITIVE SENSOR FOR IMPLEMENTING THE SAME - The measuring method is for measuring a physical parameter by means of an electronic interface circuit ( | 06-30-2011 |
| 073772000 | Plural sensed signal system | 1 |
| 20160252427 | METHODS FOR DETERMINING STRAIN ON TURBINE COMPONENTS USING TRAVERSABLE STRAIN SENSOR READERS | 09-01-2016 |
| 073773000 | Specified signal transmitting link | 5 |
| 20090188324 | Method and system for passive wireless strain gauge - A system and method of using a passive wireless gauge to detect the physical properties on an object. | 07-30-2009 |
| 20100095779 | Wireless Strain Sensors, Detection Methods, and Systems - A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling. | 04-22-2010 |
| 20120085176 | ANALOG STRAIN GAUGE CONDITIONING SYSTEM FOR SPACE ENVIRONMENT - Provided herein are circuitry, a system and a method for conditioning an analog strain gauge signal in real time in the space environment. The circuitry and system provide means of modulating an excitation waveform input signal which in conjunction with a mechanical load applied to the analog strain gauge generate a modulated strain gauge output signal which is subsequently demodulated as the conditioned analog strain gauge signal. Using spread spectrum modulation on the sensor excitation waveform input signal allows operation without generating high levels of EMI. Subsequent demodulation of the sensor output signal in synchrony with amplitude modulating the sensor excitation waveform input signal provides a conditioned strain gauge signal that is a continuous representation of the load at the strain gauge in real time. Also provided is a method of monitoring a docking maneuver in a space environment. | 04-12-2012 |
| 20130312533 | WIRELESS SENSORS, DETECTION METHODS, AND SYSTEMS - A wireless sensor including a resistive element, a modulating element located on a rotating component and at least one of a transmitting element and a receiving element, wirelessly coupled to the modulating element. The modulating element is configured to modulate the wireless coupling, between the at least one of a transmitting element and a receiving element, in response to a change in resistance in the resistive element. The modulation of the wireless coupling is indicative of a measurand on the rotating component. A method of detecting a measurand in a rotating component of a rotary machine includes wirelessly coupling at least one of a transmitting element and a receiving element to a modulating element; modulating the wireless coupling with the modulating element located on the rotating component; and calculating the measurand in the rotating component based on the modulation of the wireless coupling. | 11-28-2013 |
| 20160146682 | SLIP RING CONTAINMENT BAND - A slip ring has a rotating portion configured to take in signals from rotating electric transmission elements, and communicate those signals into a static portion. The rotating portion has a plurality of resistors which rotate. The resistors have an outer peripheral surface, and a containment ring surrounding the outer peripheral surface of the plurality of resistors. A method of testing a rotating component is also disclosed. | 05-26-2016 |
