The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2024
Filed:
Jun. 19, 2019
Universita' Di Pisa, Pisa, IT;
Giovanni Rallo, Pisa, IT;
UNIVERSITA' DI PISA, Pisa, IT;
Abstract
A device for determining the real evapotranspiration of a vegetated surface of a soil includes a porous evaporator, at least one portion of which has resistance to water vapor flow depending on a parameter, the porous evaporator having an upper surface exposed to the atmosphere, a tank of liquid water underlying the porous evaporator to which the tank is connected by a suction tube, and provided with a meter for measuring water level, a sensor for measuring the humidity value of the soil, and a CPU controlling the parameter on which the resistance to the water vapor flow through the porous evaporator depends, depending on the humidity value of the soil detected by the sensor.