DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
Jun 14, 2024
filing date -
Mar 2, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A control system for use in a fluid flow application includes a heater and a control device. The heater includes at least one resistive heating element having a relationship between resistance and temperature defining a non-monotonic curve. The heater is to heat fluid flow. The control device is to determine a flow characteristic of the fluid flow and a temperature of the at least one resistive heating element along the non-monotonic curve between resistance and temperature based on a change in resistance of the at least one resistive heating element.
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International Classification(s)
- G01K:MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT;....
- G01M:TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR S....
- G07C:TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDIC....
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- H01C:RESISTORS
- F02D:CONTROLLING COMBUSTION ENGINES
- G01F:MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUI....
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