Vibrating centrifuge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 2014
Grant Date -
Aug 7, 2014
app pub date -
Jun 19, 2012
filing date -
Jun 23, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vibrating centrifuge having a separation screen that is rotated and vibrated to separate a material, typically slurry (e.g. coal slurry). The separation screen is vibrated by a vibrator, such as an unbalanced motor. One or more constraint members, preferably leaf springs, are provided that restrict vibration generated by the vibrator to a single degree of freedom that is parallel to the drive shaft axis. The vibrating centrifuge has a biasing member in the form of a compression spring to tune the vibration frequency. Optionally a tuning mass can also be used to tune the vibration frequency.
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International Classification(s)
- 2012 Application Filing Year
- B04B Class
- 93 Applications Filed
- 79 Patents Issued To-Date
- 84.95 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B04B Class
- 7.79 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 26, 2026 |
