Thermometers Using Material Expansion/Contaction TRIZ Cases
- Porous Separator Sheet Screening by Shut-Down Temperature
Measures air permeability during heating to flag porous battery separator sheets likely to show abnormal post-coating permeability.
- Thin Film Resonator Sensor Embedded by Laser Foil Printing
Micromachined foil cavities and dielectric ceramic films create an embedded resonator and waveguide for structural health monitoring without wires.
- Bimetal Switch Temperature-Sensing Tape for Flexible Trip Thresholds
A bimetal-switch sensor tape replaces multiple fixed-trip sensors by enabling adaptable overtemperature protection across different devices.
- Coolant Acoustic Sensing for Superconducting Quench Localization
Pressure waves in coolant reveal confined quench zones in superconducting cables and magnets, enabling faster location detection than voltage taps.