Plant for the continuous formation of grids for electric battery plates
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United States of America Patent
Stats
-
Dec 23, 2014
Issued Date -
N/A
app pub date -
May 19, 2013
filing date -
May 19, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Plant for forming grids for electric battery plates, which comprises a grid forming machine with continuous casting provided with a rotary drum, and a sliding block mounted fixed and slideably sealingly coupled with the external surface of the rotary drum and provided with means for distributing molten lead, in order to insert the molten lead within grooves provided on the external peripheral surface of the rotary drum during the rotation of the latter. The plant is also provided with an ultrasound generator placed to intercept a feed duct for the molten lead, connected to the distribution means and provided with at least one tip immersed in the pressurized flow of molten lead that moves through the aforesaid feed duct in order to transmit the waves produced by the ultrasound generator to the molten lead flow.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B22D Class
- 363 Applications Filed
- 318 Patents Issued To-Date
- 87.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B22D Class
- 26.12 % 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 | Jun 23, 2026 |
