Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AID Agriculture Industrial Developments SpA
Original Assignee
AID Agriculture Industrial Developments SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AID Agriculture Industrial Developments SpAfiledCriticalAID Agriculture Industrial Developments SpA
Publication of ES473578A1publicationCriticalpatent/ES473578A1/es
Unidad programadora para sistemas de irrigación, caracterizada por el hecho de comprender una válvula de solenoide, situada curso arriba de una red de tuberías de suministro de agua, válvula que es accionada por un comparador conectado con un grupo detector de luz y un grupo detector del contenido de humedad del suelo, entre cuyos grupos y comparador se hallan previstos amplificadores operacionales aptos para comparar los valores de luz y de contenido de humedad detectados, con valores ajustados previamente.
ES473578A1977-09-061978-09-06Unidad programadora para sistemas de irrigacion
ExpiredES473578A1
(es)