Patents
Patents for G01K 11 - Measuring temperature based on physical or chemical changes not covered by group , , , or (8,790)
07/1980
07/15/1980CA1081840A1 Thermal power measurement apparatus
07/15/1980CA1081448A1 Malonic acid derivative composition for forming thermoparticulating coating
06/1980
06/17/1980US4208647 Thermal switch with organic-glass bead mixture sensing pellet
05/1980
05/27/1980US4204428 Thermal detection system for failure in electrical apparatus and thermal detecting paint compositions
05/20/1980US4203326 Method and means for improved optical temperature sensor
05/06/1980US4201446 Fiber optic temperature sensor using liquid component fiber
05/06/1980US4201087 Apparatus for measuring temperature
04/1980
04/22/1980US4198920 Energy conservation indicator
04/22/1980US4198861 Temperature indicators
04/08/1980US4196626 Flueric notch filter temperature or density sensor
04/01/1980US4195916 Liquid crystal compounds
04/01/1980US4195523 Ultrasonic thermometer
03/1980
03/25/1980CA1074485A1 Metal dithiocarbamate composition for forming thermoparticulating coating
03/18/1980CA1073788A1 Blocked isocyanate composition for forming thermoparticulating coating
03/04/1980US4191125 Freeze indicator
03/04/1980US4191052 Non-contact flueric temperature sensing method and apparatus
02/1980
02/26/1980US4189942 Temperature indicating device using a pressure sensitive polyisobutylene adhesive seal
02/19/1980US4189399 Co-crystallized acetylenic compounds
02/12/1980US4187799 Temperature indicator
02/05/1980US4186559 Heat pipe-turbine
01/1980
01/23/1980EP0007312A1 Optical sensing apparatus.
01/22/1980US4184920 Useful as indicator for efficiency of enzyme
01/09/1980EP0006530A1 Fibre-optical temperature sensor
01/08/1980US4182181 Process and apparatus for measuring the temperature of a bath of molten metal
12/1979
12/25/1979US4179927 No2 and n2o4, changes in optical density
12/25/1979US4179926 Overheating detectors for electrical apparatus
12/12/1979EP0005798A1 Stabilized fibre-optical measuring apparatus
12/11/1979US4178100 Distributed-switch Dicke radiometers
11/1979
11/27/1979US4175543 Venipuncture method
11/06/1979CA1065694A1 Grease thermoparticulating coating
10/1979
10/16/1979US4170956 Thermally-responsive indicating device
10/09/1979US4170190 Method for detecting and a detector for indicating excessive temperature at electrical wiring devices
10/09/1979US4170189 Sensor element and assembly for thermally responsive apparatus
10/09/1979CA1063885A1 Irreversible warmup indicator using an expandible liquid
10/03/1979EP0004464A2 Polyvinyl butyral-liquid crystal film-forming composition and its use
10/02/1979US4169661 Thermal-optical converter
09/1979
09/25/1979US4168625 N-thiophthalimide composition for forming thermoparticulating coating
09/25/1979CA1063214A1 Thermographic plate for measuring temperature distributions
09/18/1979CA1062591A1 Metal acetyl acetonate composition for forming thermoparticulating coating
09/11/1979US4167109 Process for measuring temperature with solid state track recorders
08/1979
08/21/1979US4164867 Method of measurement of bulk temperatures of gas in engine cylinders
08/07/1979US4163427 Freeze-thaw indicator apparatus
07/1979
07/17/1979US4161557 Polyvinyl butyral-liquid crystal film-forming composition and film
07/17/1979CA1058493A1 Thermoparticulating tape
07/03/1979US4160251 Hybrid dual mode radiometric system
06/1979
06/28/1979WO1979000377A1 Optical sensing apparatus and method
06/26/1979CA1057136A1 Coiled edge guide for rod-tube signal device and method
06/05/1979CA1055686A1 Diazonium salt composition for forming thermoparticulating coating
05/1979
05/29/1979US4156365 Temperature indicator
05/29/1979CA1055589A1 Device for the fold-free stretching and holding of liquid crystal films
05/29/1979CA1055321A Product thaw indicator
05/15/1979US4154191 Faulty steam trap signal
05/15/1979US4154107 Time temperature indicating device
05/15/1979US4154106 Disposable clinical thermometer
05/08/1979US4153740 Organo-sulfur composition for forming thermoparticulating coating
05/08/1979CA1053927A1 Compact tubular temperature measuring device
05/01/1979US4151747 Monitoring arrangement utilizing fiber optics
05/01/1979US4151746 Cyanoethylated composition for forming thermoparticulating coating
04/1979
04/24/1979US4150572 Reversible thermometer
04/19/1979WO1979000180A1 Indicator for a limit value and a measurement value
04/17/1979US4149413 Optically active liquid crystal mixtures and liquid crystal devices containing them
04/17/1979CA1052632A1 Indicating device
04/10/1979US4148951 Image retention on topical thermograph
04/10/1979US4148272 Thaw duration detector
03/1979
03/27/1979US4145922 Thermal power measurement apparatus
03/27/1979US4145918 Freeze-thaw indicator
03/20/1979US4144834 Defrost indicator
03/13/1979US4143617 Mixture of waxes
03/07/1979EP0000868A1 Body with reversibly changeable temperature dependent extinction of light and method for the manufacture of this body
03/06/1979US4142416 To signal overheating of electrical apparatus
02/1979
02/20/1979US4140393 Birefringent crystal thermometer
02/20/1979US4140016 Cholesteric liquid crystal thermometers, benzoic ester derivatives
02/13/1979US4138889 Ready-reading, liquid-crystal-display thermometer
02/06/1979US4138655 High temperature sensor
02/06/1979US4137769 Method and apparatus for determining internal temperature of an object
01/1979
01/30/1979US4137049 Device for use as an elapsed time indicator or time temperature indicator
01/30/1979US4136566 Semiconductor temperature sensor
01/23/1979US4135497 Apparatus for detecting temperature variations over selected regions of living tissue, and method thereof
01/16/1979US4134359 Package of biologically active material stored at a cryogenic temperature at which it is inactive and method of making the same
01/02/1979US4132464 Color of solution of cellulose derivatives changes with temperature
01/02/1979US4132186 Freeze indicating device
12/1978
12/05/1978CA1043676A1 Method and composition for confirming the heat sterilization of parenteral solutions and the like by measurement of total heat energy exposure
10/1978
10/31/1978US4123160 Method and apparatus for remotely measuring sub-surface water temperatures
10/31/1978CA1041287A1 Thermometric compositions including inert additives and products
10/24/1978US4121458 Reliable dynamoelectric machine condition monitor
10/17/1978US4120818 Irreversible warmup indicator
10/17/1978US4120322 Hydro-fluidic temperature sensor and control system
10/10/1978US4119968 Microwave correlator
09/1978
09/19/1978US4114443 Freeze thaw indicator
09/19/1978CA1038614A1 Manufacture of liquid-crystal thermometers
09/05/1978US4111050 Thermometer with birefringent sensing element in fiber optic coupling
08/1978
08/22/1978US4108001 Urea composition for forming thermoparticulating coating
07/1978
07/25/1978US4102195 Hot spot temperature sensor
07/25/1978US4102193 Method for protecting electrical apparatus and thermal detection system using sulfonic acid thermoparticulating coating
07/25/1978US4102192 Used to detect overheating of motors and turbines
07/18/1978US4101696 Thermographic plate for measuring temperature distributions
07/11/1978US4100327 Organo-sulfur composition for forming thermoparticulating coating
07/11/1978US4100121 Metal acetyl acetonate composition for forming thermoparticulating coating
06/1978
06/20/1978US4095457 Apparatus for detecting changes in parameters of liquid flowing in a pipe based on sing-around method
05/1978
05/02/1978US4087687 Temperature control device
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