Residual radioactive sludge liquid suction apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 24, 2016
Grant Date -
Apr 25, 2013
app pub date -
Jun 29, 2011
filing date -
Jul 1, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided a residual radioactive sludge liquid suction apparatus capable of safely and surely sucking radioactive sludge liquid remaining in a sludge storage tank with no fear of being exposed to radiation at a time when a small amount of sludge liquid remaining in the sludge storage tank is transferred to another tank. The suction apparatus is a residual radioactive sludge liquid suction apparatus used for sucking residual radioactive sludge liquid (L) at a time when the residual sludge liquid (L) remaining in a sludge storage tank T1 is transferred, and includes: a suction apparatus body 1; three hover skirts 2 mounted to the suction apparatus body 1; a suction head 8 mounted to the suction apparatus body 1 and configured to suck the residual sludge liquid (L); air jetting nozzles 13 mounted to the hover skirts 2, respectively; and an air supply source that supplies air to the hover skirts and the air jetting nozzles, wherein the suction apparatus body 1 floats on a surface of the residual sludge liquid (L) by supplying the air from the air supply source to the hover skirts, and moves on the surface of the residual sludge liquid (L) by jetting the air from the air supply source through the air jetting nozzles 13.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- G21F Class
- 96 Applications Filed
- 73 Patents Issued To-Date
- 76.05 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G21F Class
- 0 % this patent is cited more than
- 9 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 | Nov 24, 2027 |
