Back to results
US 11,732,682 B2Granted
In-situ sensor for fuel spray impingement in direct injection engines
AssigneeThe Regents of the University of Michigan
InventorsMargaret S. Wooldridge, Luis Gutierrez Arsuaga
Life of this patent
Estimating the term…
Abstract
A sensor device system for detection of a liquid adjacent to the sensor having a glass fiber laminate substrate, at least one pair of comb electrodes formed on the glass fiber laminate substrate, a first of the pair of comb electrodes being interdigitated with a second of the pair of comb electrodes, the pair of comb electrodes defining geometric parameters; and a passivation coating covering the pair of comb electrodes.
Claims11
A sensor device system for detection of an adjacent liquid, the sensor device and data transmission system comprising:
- a glass fiber laminate substrate;
- at least one pair of comb electrodes formed on the glass fiber laminate substrate, a first of the pair of comb electrodes being interdigitated with a second of the pair of comb electrodes, the pair of comb electrodes defining geometric parameters;
- and
- a passivation coating covering the pair of comb electrodes.
1 more element
Dependencies are inferred from the claim text.