METALLIC POROUS BODY INCORPORATED BY CASTING INTO A HEAT EXCHANGER
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United States of America Patent
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N/A
Issued Date -
Sep 30, 2010
app pub date -
Oct 8, 2008
filing date -
Oct 25, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a co-cast heat exchanger element intended for a central heating boiler, which heat exchanger element is made from substantially aluminum, the heat exchanger element being provided with walls which enclose a water carrying channel, and with at least one wall which encloses at least one flue gas draft to which a burner can be connected, at least one wall which encloses the at least one flue gas draft being water-cooled in that it also forms a boundary of the water-carrying channel, while one of the water-cooled walls is provided with heat exchanging surface enlarging pins and/or fins which extend in the respective flue gas draft and is also provided with other heat exchanging surface enlarging metallic porous structures.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BEKAERT COMBUSTION TECHNOLOGY B V | 9403 AR ASSEN |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Beukers, Johannes | Egchel, NL | 1 | 6 |
Geelen, Frank | Venlo, NL | 2 | 9 |
Hubau, Karel | Gavere, BE | 2 | 6 |
Thijssen, Paul | Steyl, NL | 4 | 16 |
Van, Peteghem Jan | Groningen, NL | 4 | 16 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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