Cleaning system with wire brush bundles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 21, 2019
Grant Date -
Nov 8, 2018
app pub date -
Jun 29, 2018
filing date -
Oct 24, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
An online cleaning system for tube and shell heat exchangers is presented. The system includes a positioner, a plunger, an umbilical cleaner, and a motor. The cleaning system cleans the tubes while the heat exchanger remains in operation. The cleaning system locates and isolates a single tube via rotating and translating mechanical actions and inserts the umbilical cleaner into the tube, which may clean the tube via rotational movement or via sonication. The cleaning system may further clean the outer surface of the tubes of the heat exchanger.
First Claim
Other Claims data not available
Family
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| US | B2 | US10024612 | Oct 24, 2014 |
| US | B1 | US10030921 | Mar 22, 2018 |
| US | B2 | US10175010 | Jun 29, 2018 |
International Classification(s)
- 2018 Application Filing Year
- A46B Class
- 556 Applications Filed
- 339 Patents Issued To-Date
- 60.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A46B Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 21, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 21, 2030 |
