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Class Information
Number: 374/144
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > Combined with diverse art device > With combustion engine
Description: Subject matter wherein the other device is a mechanical energy producer operating by combustion.

Sub-classes under this class:

Class Number Class Name Patents
374/145 Cooling system 64

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8690423 Temperature sensor Apr. 8, 2014
8690422 Method for measuring temperature of motor for hybrid electric vehicle Apr. 8, 2014
8672541 Temperature sensor Mar. 18, 2014
8615875 Method of manufacturing a blading component Dec. 31, 2013
8608374 Outside air temperature sensor diagnostic systems for a vehicle Dec. 17, 2013
8577514 Ambient temperature estimation Nov. 5, 2013
8568025 Fiber optic temperature probe for oil-filled power transformers Oct. 29, 2013
8555651 Temperature measuring device, gas turbine having a temperature measuring device and method for directly determining the temperature in a combustion chamber Oct. 15, 2013
8556505 Apparatus, system, and method for accurately reading high and low temperatures Oct. 15, 2013
8527241 Wireless telemetry system for a turbine engine Sep. 3, 2013
8515710 On-board diagnostics of temperature sensors for selective catalyst reduction system Aug. 20, 2013
8469588 System and method for compressor inlet temperature measurement Jun. 25, 2013
8471702 Method and system for compressor health monitoring Jun. 25, 2013
8439630 Optical monitoring system for a turbine engine May. 14, 2013
8419270 Systems and methods for producing thermal mechanical fatigue on gas turbine rotors in a spin test environment Apr. 16, 2013
8388224 Engine turbine temperature measurement Mar. 5, 2013
8322920 Method and device for ascertaining a temperature of a sheathed-element glow plug in an internal combustion engine Dec. 4, 2012
8303174 Temperature sensor plausibility diagnosis unit and plausibility diagnosis method and internal combustion engine exhaust purification apparatus Nov. 6, 2012
8292497 Cloud point monitoring systems for determining a cloud point temperature of diesel fuel Oct. 23, 2012
8282798 Gas probe with hygroscopically coated protective device, method of producing a gas probe and exhaust gas purification component and vehicle having a gas probe Oct. 9, 2012
8197131 Abnormality determination apparatus and abnormality determination method for oil temperature sensor Jun. 12, 2012
8192078 Device for recording the pressure and the temperature in an intake manifold of an internal combustion engine Jun. 5, 2012
8192081 Temperature sensor Jun. 5, 2012
8162536 Combined sensor Apr. 24, 2012
8158428 Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines Apr. 17, 2012
8087824 Aircraft brake assembly having a temperature probe and method of mounting a temperature probe in a brake assembly Jan. 3, 2012
8075179 Procedure for a reasonability check of a temperature sensor Dec. 13, 2011
8042998 Method for detecting fault of oil temperature sensor for automatic transmission Oct. 25, 2011
8033722 Thermocouple for gas turbine environments Oct. 11, 2011
7950848 Sheath type measuring instrument, bearing and rotary machine May. 31, 2011
7887234 Maximum blade surface temperature estimation for advanced stationary gas turbines in near-infrared (with reflection) Feb. 15, 2011
7878708 Temperature sensor arrangement in an automatic gearbox Feb. 1, 2011
7857508 Method for monitoring the functionality of a temperature sensor Dec. 28, 2010
7841769 Method and apparatus for determining temperature in a gas feedstream Nov. 30, 2010
7824099 Accurate gas temperature estimation at transient conditions based on temperature sensor readings Nov. 2, 2010
7819578 Fluid temperature measurement device Oct. 26, 2010
7771113 Sensor rationality diagnostic Aug. 10, 2010
7766542 Apparatus, system, and method for determining a catalyst bed temperature Aug. 3, 2010
7703976 Sensor apparatus Apr. 27, 2010
7690840 Method and apparatus for measuring on-line failure of turbine thermal barrier coatings Apr. 6, 2010
7682076 Temperature sensor Mar. 23, 2010
7651262 Apparatus for discriminating liquid reducing agent Jan. 26, 2010
7553078 Temperature sensor and method for producing the same Jun. 30, 2009
7537383 Protective element for a measuring probe and corresponding measuring probe, honeycomb body and motor vehicle May. 26, 2009
7537382 Method of estimating temperature of gas mixture for internal combustion engine May. 26, 2009
7534033 Method and device for checking temperature values of a temperature sensor of a combustion engine May. 19, 2009
7500780 Flexible wired circuit board for temperature measurement Mar. 10, 2009
7481915 Exhaust gas temperature measurement utilizing an exhaust gas sensor Jan. 27, 2009
7458718 Temperature sensor that achieves a fast response in an exhaust gas environment Dec. 2, 2008
7429128 Failure determination system and method for temperature sensors, as well as engine control unit Sep. 30, 2008

1 2 3 4 5

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