Piezoelectric actuatable valve
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
N/A
app pub date -
Mar 2, 2001
filing date -
Mar 2, 2001
priority date (Note) -
Granted
status (Latency Note)
Importance
Abstract
In the case of a piezoelectrically operable valve (1) with at least one valve channel (4, 5), which can be closed by means of a sealing element (14, 16) held on a piezoelectric bending transducer (7, 8), the bending transducer (7, 8) is held at both ends in the valve housing (2) to increase the sealing effect of the closed valve channel or valve channel to be closed (4, 5). In this case, a first end (7a, 8a) of the bending transducer (7, 8) is fixed in the valve housing (2), while the second end (7b, 8b) is guided movably in the longitudinal direction (12) of the transducer in a housing groove (11) on the opposite housing side (2b).
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Cited Art Landscape
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