Burner assembly including a fuel distribution ring with a slot and recess
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 11, 2015
Grant Date -
Sep 20, 2012
app pub date -
Nov 8, 2010
filing date -
Nov 30, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A burner assembly having a fuel distribution ring, number of fuel nozzles which are mounted on the fuel distribution ring in the direction of low is provided. The fuel distribution ring has a ring-shaped surface in the direction of flow and wherein the fuel distribution ring center and an opposite outer outer side and wherein there is at least one slot on the surface between the fuel nozzles and the at least one slot extends on the surface from the outside to the inside. There is at least one recess arranged on the surface and the at least one recess also partially includes the outside of the fuel distributor.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SIEMENS AKTIENGESELLSCHAFT | WERNER-VON-SIEMENS-STRASSE 1 MUENCHEN 80333 |
International Classification(s)

- 2010 Application Filing Year
- F23R Class
- 103 Applications Filed
- 80 Patents Issued To-Date
- 77.67 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Böttcher, Andreas | Mettmann, DE | 41 | 104 |
# of filed Patents : 41 Total Citations : 104 | |||
Krieger, Tobias | Oberhausen, DE | 22 | 74 |
# of filed Patents : 22 Total Citations : 74 | |||
Vogtmann, Daniel | Monheim, DE | 12 | 32 |
# of filed Patents : 12 Total Citations : 32 | |||
Wörz, Ulrich | Oviedo, US | 15 | 100 |
# of filed Patents : 15 Total Citations : 100 |
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Patent Citation Ranking
- 0 Citation Count
- F23R Class
- 0 % this patent is cited more than
- 10 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 11, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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