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Piezoelectric fluid viscosity sensor has a piezoelectric vibrator that is coated in a dirt repelling layer so that deposition of dirt on the vibrator is largely prevented

A sensor for measuring the viscosity of a fluid which has an oscillator. The oscillator is dipped into the fluid. The surface of the oscillator is provided with a dirt-repellent coating.

Further information:

https://www3.wipo.int/wipogreen-database/SearchDetailPage.htm?query=&ty…

Content author:

Eco-Patent Commons

Content organisation:

World Intellectual Property Organization

Date of release:

Monday, March 9, 2015

Piezoelectric fluid viscosity sensor has a piezoelectric vibrator that is coated in a dirt repelling layer so that deposition of dirt on the vibrator is largely prevented

Cristina Comunian