| Subclass |
| Title |
|---|
|
ClassTitle
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| ===>
THERMAL MEASURING AND TESTING
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| | | |
| 1 | ![[Patents]](../gifs/ps.gif) | THERMAL CALIBRATION SYSTEM |
| 2 | | . By thermal radiation emitting device (e.g., blackbody cavity) |
| 3 | | . By immersion in liquid having controlled temperature |
| 4 | | LEAK OR FLAW DETECTION |
| 5 | | . With heating or cooling of specimen for test |
| 6 | | DISTANCE OR ANGLE |
| 7 | | . Thickness, erosion, or deposition |
| 8 | | FLAMMABILITY TESTING |
| 9 | | EMISSIVITY DETERMINATION |
| 10 | | DIFFERENTIAL THERMAL ANALYSIS |
| 11 | | . Detail of electrical heating control |
| 12 | | . Detail of sample holder or support therefor |
| 13 | | . . Formed by thermoelectric element |
| 14 | | THERMAL GRAVIMETRIC ANALYSIS |
| 15 | | BY APPLYING KNOWN THERMAL GRADIENT (E.G., INDICATION OF RESPONSE BY LOCATION) |
| 16 | | TRANSFORMATION POINT DETERMINATION (E.G., DEW POINT, BOILING POINT) |
| 17 | | . By change in optical property (e.g., transmission) |
| 18 | | . . By reflection (e.g., polished surface) |
| 19 | | . . . Sensed by instrument (e.g., photocell) |
| 20 | | . . . . Controlling heating or cooling |
| 21 | | . By electrical condition of specimen |
| 22 | | . By change in motion of movable element |
| 23 | | . . Driven element |
| 24 | | . By change in pressure of flow rate |
| 25 | | . By thermal arrest (e.g., time-temperature curve) |
| 26 | | . . Of molten metal (e.g., carbon content) |
| 27 | | . Between gaseous and liquid states |
| 28 | | . . Dew point |
| 29 | | HEAT FLUX MEASUREMENT |
| 30 | | . By differential temperature measurement along undisturbed thermal gradient |
| 31 | | CALORIMETRY |
| 32 | | . Total radiant energy or power measurement |
| 33 | | . With control of heat added to or lost from a sample container (e.g., isothermal calorimetry) |
| 34 | | . . With controlled adiabatic shield |
| 35 | | . Heat absorbing heigh temperature gas probe (e.g., enthalpy or fluid cooled probe) |
| 36 | | . Heat value of combustion (e.g., 'calorific value') |
| 37 | | . . Having specified control of input of mixture |
| 38 | | . . Having bomb or cartridge ignition chamber |
| 39 | | . Gain or loss of heat by heat utilizing load in path of heat exchange fluid |
| 40 | | . . Determined by combining flow rate and temperature signals of heat exchange fluid |
| 41 | | . . . Signals combined electrically |
| 42 | | . Throttling calorimeter (e.g., steam quality) |
| 43 | | DETERMINATION OF INHERENT THERMAL PROPERTY (E.G., HEAT FLOW COEFFICIENT) |
| 44 | | . Thermal conductivity |
| 45 | | THERMAL TESTING OF A NONTHERMAL QUANTITY |
| 46 | | . With loading of specimen (e.g., stress or strain) |
| 47 | | . . Cyclic |
| 48 | | . . . Torsional |
| 49 | | . . Tensile |
| 50 | | . . . With detail of heating or cooling structure |
| 51 | | . . Compressional |
| 52 | | . . Bending or flexing |
| 53 | | . Of cure or hardenability |
| 54 | | . Of fluid volume |
| 55 | | . Expansion or contraction characteristics (e.g., dilatometry) |
| 56 | | . . Including electrical sensor |
| 57 | | . Of susceptibility to thermally induced deteriouration, flaw, or failure |
| 100 | | TEMPERATURE MEASUREMENT (E.G., THERMOMETER) |
| 101 | | . Composite temperature-related paramenter |
| 102 | | . . Time-temperature relationship (e.g., integral, deterioration, change) |
| 103 | | . . . Time-temperature integration performed by particular circuit arrangement |
| 104 | | . . . Peak (maximum or minimum) with respect to time |
| 105 | | . . . . Indicating tube with sensing material return prevention |
| 106 | | . . . . Permanent visual indication (i.e., irreversible) |
| 107 | | . . . Rate of change |
| 108 | | . . . Degree-days |
| 109 | | . . Climate related (e.g., wind-chill factor, discomfort index) |
| 110 | | . . Plural spaced temperature function |
| 111 | | . . . Highest or lowest of spaced temperatures |
| 112 | | . . . Difference or gradient |
| 113 | | . . . . By thermoelements connected in series opposition |
| 114 | | . . . . By current modifying elements in circuit (e.g., bridge) |
| 115 | | . . . Space average |
| 116 | | . . . By single sensor (e.g., elongate or with plural fluid intakes) |
| 117 | | . By a vibratory effect (e.g., resonant frequency, acoustical) |
| 118 | | . . Resonant frequency by fluid flow |
| 119 | | . . Vibration velocity (e.g., echo timing) |
| 120 | | . In spaced noncontact relationship to specimen |
| 121 | | . . By thermally emitted radiation |
| 122 | | . . . By microwave arrangement |
| 123 | | . . . Transparent material measurement or compensation (e.g., spectral line, gas, particulate suspension |
| 124 | | . . . With scanning or temperature distribution display |
| 125 | | . . . With fluid flow purging device |
| 126 | | . . . Having emissivity compensating or specified radiating surface |
| 127 | | . . . Having significant frequency limitation or relationship (e.g., peak, ratio) |
| 128 | | . . . Having significant signal handling circuitry (e.g., linearizing, emissivity compensation) |
| 129 | | . . . Comparison with radiation reference standard |
| 130 | | . . . Optical system structure (e.g., lens) |
| 131 | | . . . . With radiation conducting element |
| 132 | | . . . Sensor or mounting temperature control |
| 133 | | . . . Ambient temperature compensated (e.g., dummy sensor) |
| 134 | | . . Extrapolation (e.g., simulation, heat flow) |
| 135 | | . . By fluid flow within or to sensor (e.g., convection, heat transfer, differential pressure) |
| 136 | | . Geophysical (e.g., well bore, underwater) |
| 137 | | . Temperature distribution or profile |
| 138 | | . With fluid flow deflector |
| 139 | | . Of molten metal |
| 140 | | . . Lance (e.g., consumable) |
| 141 | | . Combined with diverse art device |
| 142 | | . . With other measuring device |
| 143 | | . . . Pressure |
| 144 | | . . With combustion engine |
| 145 | | . . . Cooling system |
| 146 | | . . . . Radiator cap mounted thermometer |
| 147 | | . . With fluid carrying conduit (e.g., shower pipe) |
| 148 | | . . . Sensor within conduit |
| 149 | | . . With cooking compartment or door thereof (e.g., oven) |
| 150 | | . . With bottle (e.g., nursing) |
| 151 | | . . With confection or infant pacifier |
| 152 | | . . With electrical component (e.g., transformer) |
| 153 | | . . With roll or rotary specimen or support |
| 154 | | . . . With coupling between rotating sensor and stationary electrical circuitry |
| 155 | | . . With percing element |
| 156 | | . . With float |
| 157 | | . . With sampling cup |
| 158 | | . With removable cover for sensor (e.g., disposable sheath) |
| 159 | | . Nonelectrical, nonmagnetic, or nonmechanical temperature responsive property |
| 160 | | . . Melting or softening |
| 161 | | . . Change of optical property |
| 162 | | . . . Color |
| 163 | | . By electrical or magnetic heat sensor |
| 164 | | . . With preheated sensing probe |
| 165 | | . . With heat exchanger or conductor |
| 166 | | . . At plural zones |
| 167 | | . . . Scanning |
| 168 | | . . With self-rebalancing arrangement (e.g., servo-potentiometer, thermal link) |
| 169 | | . . With thermal lag compensation |
| 170 | | . . Digital output |
| 171 | | . . . With digital linearizing circuitry |
| 172 | | . . With compensation for sensor nonlinearity or lead impedance |
| 173 | | . . . By feedback in amplifier circuit or with constant current source in circuit |
| 174 | | . . By conductive fluid or work function within sensor (e.g., ionization) |
| 175 | | . . Thermal noise generated in conductor |
| 176 | | . . Including sensor having hysteresis or cryogenic property (e.g., ferromagnetism, superconductivity) |
| 177 | | . . . Ferroelectric |
| 178 | | . . By barrier layer sensing element (e.g., semiconductor junction) |
| 179 | | . . By thermoelectric potential generator (e.g., thermocouple) |
| 180 | | . . . Specimen is part of thermoelectric circuit |
| 181 | | . . . Reference junction compensation |
| 182 | | . . . Reference junction temperature control |
| 183 | | . . By current modifying sensor |
| 184 | | . . . Reactive element (e.g., capacitive) |
| 185 | | . . . Detail of resistive sensor |
| 186 | | . With specified recording arrangement |
| 187 | | . Mechanical (e.g., expansion or contraction of materials) |
| 188 | | . . Having electrical indication |
| 189 | | . . Plural zones (e.g., indoor-outdoor) |
| 190 | | . . Indicating tube type |
| 191 | | . . . With optical element (e.g., magnifying) |
| 192 | | . . . With holder for shaking |
| 193 | | . . . Having specified cross section |
| 194 | | . . . With support or housing |
| 195 | | . . With detail of motion transmitting mechanism |
| 196 | | . . One sensing element within another |
| 197 | | . . With compensation |
| 198 | | . . With adjustment |
| 199 | | . . . Mechanical loading of sensor |
| 200 | | . . . Adjustment of limit stop |
| 201 | | . . Expanding fluid |
| 202 | | . . . With distinct pressure transmitting fluid |
| 203 | | . . . Bourdon tube or bellows |
| 204 | | . . Multiple distinct sensing elements |
| 205 | | . . Compound sensing element (e.g., bimetallic) |
| 206 | | . . . Coil |
| 207 | | . . . . Helix |
| 208 | | HOUSING, SUPPORT, OR ADJUNCT |
| 209 | | . Removable probe cover |
| 210 | | MISCELLANEOUS |
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