Strainers for emergency core cooling systems—ECCS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2013
Grant Date -
Dec 8, 2011
app pub date -
Aug 17, 2010
filing date -
Jun 7, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A strainer wall structure that removes foreign substances from a fluid suctioned into a pipe and a re-circulation pump that is part of an emergency core cooling system (ECCS). The strainer wall structure has an inlet side and an outlet side through which cooling water is introduced and discharged, respectively, and includes a body having an opening in a direction of the inlet side, closed side surfaces, and an outlet port disposed at one of the closed side surfaces. The strainer includes a punched plate filter screen inserted into the opening. A modular cassette apparatus including grooved first filter plates is inserted into the body, and second filter plates having second grooves is inserted into the first grooves.
First Claim
Other Claims data not available
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 8 Citation Count
- B01D Class
- 7.73 % this patent is cited more than
- 12 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 | Jan 2, 2025 |
