Device for acting by ultrasonic vibrations on an object
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 1992
Issued Date -
N/A
app pub date -
Oct 19, 1990
filing date -
Nov 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The device comprises a shock wave generator (1, 2, 3) of the ballistic type comprising a projectile (1) provided to execute a to and fro movement within a guide tube, under the control of pneumatic means (13, 14, 5) disposed at one end of this guide tube. A waveguide (4, 19) exhibits an entrance interface (9) situated at the other end of the guide tube (2) and provided to be struck periodically by the projectile and thus to generate, by ballistic effect, ultrasonic shock waves. This waveguide per se is formed by a metal rod, one end of which forms the abovementioned entrance interface and can oscillate longitudinally within a guide (12), while its other end is provided to act by impact on the object (21) to be destroyed or to be processed.
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