Ventilation apparatus and method for filter dirt detection

A ventilation apparatus includes a main body, an air entry and an air exit respectively arranged on two sides of the main body, a filter arranged behind the air entry, and a pressure sensor module located between the filter and the air exit, which senses pressure caused by air flowing inside the mai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chan, Chao-Hsien, Hung, Chen-Yu, Chang, Chih-Hsiang, Shih, Tung-Hung, Hsieh, Yuan-Ping
Format: Patent
Sprache:eng
Schlagworte:
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