Catalyst structures and burners for heat producing devices
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United States of America Patent
Stats
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Nov 29, 1994
Issued Date -
N/A
app pub date -
Mar 9, 1992
filing date -
Sep 7, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A catalytic burner for oxidizing gaseous fuel in a catalytic combustion device having a gaseous fuel discharge tube, the burner comprises a tubular catalyst defining a catalytic combustion chamber and having an inlet opening at one end thereof for admitting gaseous fuel into the chamber, an outlet opening at the other end thereof for discharging products of combustion from the chamber, and a support for mounting the catalyst in coaxial relation on the discharge tube; and a gas distributor disposed within the inlet end of the catalyst proximate to but spaced from the discharge tube for uniformly distributing across the chamber gaseous fuel introduced into the chamber through the inlet opening.

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 | |
---|---|---|
ATOMIC ENERGY OF CANADA LIMITED | CHALK RIVER LABORATORIES CHALK RIVER K0J1J0 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Aelick, Christopher R | Penbrooke, CA | 2 | 21 |
Burns, Deborah L | Chalk River, CA | 1 | 13 |
Irving, Karen G | Penbrooke, CA | 2 | 21 |
Suppiah, Sellathurai | Deep River, CA | 8 | 56 |
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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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