Acoustic fluid machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 31, 2006
Issued Date -
N/A
app pub date -
Jul 16, 2004
filing date -
Jul 16, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An acoustic fluid machine has an acoustic resonator and a piston reciprocated by an actuator at the base of the acoustic resonator. A valve device is provided on the upper end of the acoustic resonator. External air is introduced into the acoustic resonator through the valve device. The piston has through-holes, through which front space communicates with rear space thereby reducing load applied onto the piston.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully