Class / Patent application number | Description | Number of patent applications / Date published |
374121000 |
By thermally emitted radiation
| 216 |
374134000 |
Extrapolation (e.g., simulation, heat flow)
| 8 |
374135000 |
By fluid flow within or to sensor (e.g., convection, heat transfer, differential pressure) | 4 |
20090041079 | Bidirectional and Expandable Heat Flow Measurement Tool for Units of Air Cooled Electrical Equipment - A tool is disclosed, for measuring the important thermal characteristics of a unit of electronic equipment, which obtains air flow and temperature readings at both air inlet and air outlet openings of the unit without disturbing cable or wiring connections or otherwise interrupting device operation. The tool pressure sensing element is rotatable between detented positions to permit the tool to be used at both air inlet and air outlet openings. The tool air duct portion may be formed of separate duct portions to enable a single duct portion including the sensing instrumentation to be used with multiple duct portions that conform to electronic device air inlet and outlet openings to impart added flexibility to the tool. | 02-12-2009 |
20130301675 | INFRARED MONITORING SYSTEM AND METHOD - A method and system for monitoring the flow of heat into and out of a building comprising at least one infrared detector adapted to be positioned on opposite sides of a building opening; at least one processor for processing data obtained from the at least one infrared detector; the at least one infrared detector operatively connected to the at least one processor; whereby the at least one infrared detector operates to detect heat transfer through the building opening for processing by the at least one processor, the at least one processor being operative to detect energy usage. | 11-14-2013 |
20130308677 | TEMPERATURE MEASURING APPARATUS AND METHOD FOR A FLUID IN A MICRO CHANNEL - Provided is a temperature measuring apparatus for a fluid in a micro channel, having a micro channel through which a fluid is allowed to flow; a unit for measuring an amount of flow of the fluid; a unit for measuring pressures at an inlet and an outlet of the micro channel; and a unit for calculating a viscosity of the fluid and a temperature in the micro channel from a difference between the pressures. | 11-21-2013 |
20180024010 | INTERNAL TEMPERATURE MEASURING APPARATUS AND SENSOR PACKAGE | 01-25-2018 |
Entries |
Document | Title | Date |
20080304543 | TEMPERATURE MEASURING APPARATUS AND TEMPERATURE MEASURING METHOD - A temperature measuring apparatus includes a light source, a first splitter, a second splitter, a reference beam reflector, an optical path length adjuster, a reference beam transmitting member, a first to an nth measuring beam transmitting member and a photodetector. The temperature measuring apparatus further includes an attenuator that attenuates the reference beam reflected from the reference beam reflector to thereby make an intensity thereof closer to an intensity of the measurement beam reflected from the temperature measurement object. | 12-11-2008 |
20080317093 | Sensor Arrangement for Temperature Measurement - In a sensor arrangement for measuring the temperature of a surface with a temperature sensor provided on a circuit substrate, which is attached on a front side of a tongue-shaped projection of said circuit substrates and can be positioned in the direct proximity to said surface spaced apart from said circuit substrate, wherein a flexible heat conductive element surrounding said tongue-shaped projection in the region of said temperature sensor with a heat conductive cap or heat conductive foil is attached for the contacting of said surface. | 12-25-2008 |
20100040108 | METHOD FOR MEASURING TEMPERATURE DISTRIBUTION OF OBJECT, AND SENSOR UNIT - The present invention relates to a measuring method and a sensor unit of measuring temperature distribution of an object by using an optical fiber sensing technology of BOCDA system. In the measuring method, an optical fiber that functions as a BOCDA-type optical fiber sensor is disposed two-dimensionally or three-dimensionally with respect to a predetermined measurement region of the object, and thereby the temperature distribution of the object can be measured at a high speed and a high accuracy, in the predetermined measurement region configuring a surface or space where the optical fiber is disposed. | 02-18-2010 |
20110194585 | MULTIPLE OBJECT NON-CONTACT THERMOMETER - A thermometer is disclosed, comprising a handle, a sensor, an interface, a speaker, a memory, and a display. The sensor is configured to detect the surface temperature of an object without contacting the surface. In some embodiments, the interface includes a mode button to select from a plurality of modes of operation including a surface mode, a human body mode, an animal body mode, and an ambient mode. In some embodiments, temperature readings are stored in the memory for later retrieval and display. A method of generating a temperature reading is also disclosed. | 08-11-2011 |
20110274139 | Wireless Temperature Sensing Having No Electrical Connections and Sensing Method for Use Therewith - A wireless temperature sensor includes an electrical conductor and a dielectric material on the conductor. The conductor is electrically unconnected and is shaped for storage of an electric field and a magnetic field. In the presence of a time-varying magnetic field, the conductor resonates to generate harmonic electric and magnetic field responses, each of which has a frequency associated therewith. The material is selected such that it experiences changes in either dielectric or magnetic permeability attributes in the presence of a temperature change. Shifts from the sensor's baseline frequency response indicate that the material has experienced a temperature change. | 11-10-2011 |
20120063486 | TEMPERATURE MEASURING APPARATUS AND TEMPERATURE MEASURING METHOD - The temperature measuring apparatus includes: a light source; a first wavelength-dividing unit which wavelength-divides a light from the light source into m lights whose wavelength bands are different from one another; m first dividing units which divides each of the m lights from the first wavelength-dividing unit into n lights; a transmitting unit which transmits lights from the m first dividing unit to measurement points of an object to be measured; a light receiving unit which receives a light reflected by each of the measurement points; and a temperature calculating unit which calculates a temperature of each of the measurement points based on a waveform of the light received by the light receiving unit. | 03-15-2012 |
20120183012 | LUMINESCENT ORGANIC/INORGANIC MATRIX, METHOD FOR THE PRODUCTION THEREOF AND LUMINESCENT MOLECULAR THERMOMETER BASED ON SAID MATRIX - Thermometer comprising an organic-inorganic matrix which comprises tris complex (β-diketonate) of two different cations of lanthanide elements. In addition, the invention also relates to the matrix, methods for preparing it and methods of using a thermometer to measure absolute temperatures. | 07-19-2012 |
20120287963 | NON-CONTACT TEMPERATURE MEASUREMENT ETALON - The present invention is a non-contact temperature measurement etalon, the paper discusses a limited area of the “point” of temperature produce light frequency conversion to electricity in frequency, found that any temperature all can be converted to a variety of different electric frequency, but a kind of electric frequency can represent a temperature of irreversible relationship. Due to the accuracy of the temperature with standard than the ordinary highlighted. it high precision 1˜2 orders of magnitude, the temperature of the electricity produced as long as the frequency take upper limit, namely frequency number increased 1˜2 orders of magnitude, it reached the requirements of the temperature etalon. | 11-15-2012 |
20140010261 | HIGH-TEMPERATURE SENSOR FOR ARRANGEMENT IN A METAL TUBE, ESPECIALLY INSIDE THE EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a high-temperature sensor comprising contact wires in a metal tube, preferably a bent metal tube for arrangement especially inside the exhaust gas system of an internal combustion engine, and spacer bodies distributed in rows along the contact wires so as to maintain the contact wires at a predetermined distance to the inner wall of the metal tube. According to the invention, every spacer body is approximately ovoid, the diameter of the center portion of the egg being not wider than the inside width of the as yet unbent metal tube. The spacer bodies are injection-molded polymer ceramic parts molded onto the contact wires. | 01-09-2014 |
20140269825 | Wireless Temperature Sensor Having No Electrical Connections and Sensing Method for Use Therewith - A wireless temperature sensor includes an electrical conductor and a material spaced apart from the conductor and located within one or more of the responding electric field and responding magnetic field of the conductor. The conductor is electrically unconnected and is shaped for storage of an electric field and a magnetic field. In the presence of a time-varying magnetic field, the conductor resonates to generate harmonic electric and magnetic field responses, each of which has a frequency associated therewith. The material is selected such that it experiences changes in one of dielectric properties and magnetic permeability properties in the presence of a temperature change. Shifts from the sensor's baseline frequency response indicate that the material has experienced a temperature change. | 09-18-2014 |
20140334518 | SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIUM FOR DETERMINING SPECIFIC ABSORPTION RATE OBTAINED BASED ON MAGNETIC RESONANCE IMAGING AND TEMPERATURE PROPERTY MEASUREMENTS - Systems, methods and computer-accessible mediums for determining a specific absorption rate (SAR) of a radio frequency (RF) radiation on an object(s) can be provided, which can, for example hardware arrangement configured to receive thermal information for a portion(s) of the at least one object, and determine the SAR based on the thermal information. | 11-13-2014 |
20150098486 | Assembly for Measuring Temperature of Materials Flowing Through Tubing in a Well System - An assembly for measuring a temperature of a fluid flowing through a tubing section is provided. The assembly can include the tubing section that can include a reduced-width portion. The reduced-width portion can traverse a circumference of the tubing section. The assembly can also include a temperature measurement component in thermal communication with an inner diameter of the tubing section. A temperature of a fluid flowing through the tubing section can be detected using the temperature measurement component. | 04-09-2015 |