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AssigneeFujikin Incorporated
InventorsKaoru Hirata, Katsuyuki Sugita, Ryousuke Dohi, Kouji Nishino, Nobukazu Ikeda
Estimating the term…
A piezoelectric element-driven valve includes a body provided with a fluid channel and a valve seat, a valve element which opens and closes the fluid channel by being in contact with and separated from the valve seat of the body, and piezoelectric actuators which drive the valve element to open and close by means of the extension of the piezoelectric element. In the piezoelectric element-driven valve, at least two piezoelectric actuators are arranged on a straight line via a spacer which allows pulling out of wiring.
A piezoelectric element-driven valve comprising a body provided with a fluid channel and a valve seat, a valve element which opens and closes the fluid channel by being in contact with and separated from the valve seat of the body, and piezoelectric actuators which drive the valve element to open and close by means of the extension of the piezoelectric element, in which at least the two piezoelectric actuators are arranged on a straight line via a spacer which allows pulling out of wiring.
Dependencies are inferred from the claim text.