Description
Class F23M : CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
Subclass 3/00: Firebridges (baffles not confining the fire F23M 9/06)
F23M 3/00
Sub-Class
Stats
- 54 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 33 Total Patent Owners
- 317 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10634341 | Overfire air system for low nitrogen oxide tangentially fired boiler | Aug 23, 16 | Apr 28, 20 | General Electric Technology GmbH |
| 10125987 | Damper of a gas turbine with a gap | Dec 03, 15 | Nov 13, 18 | ANSALDO ENERGIA SWITZERLAND AG |
| 9188330 | Apparatus and method for mixing tube assembly | Mar 16, 12 | Nov 17, 15 | ASTEC, INC. |
| 8882491 | Connection duct | Aug 04, 10 | Nov 11, 14 | Dome Holding GmbH |
| 8708696 | Swirl-counter-swirl microjets for thermoacoustic instability suppression | Nov 08, 10 | Apr 29, 14 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| 8616193 | Cooktop swirl burner | Jun 27, 08 | Dec 31, 13 | ELECTROLUX HOME PRODUCTS, INC. |
| 8561602 | Gas feature and method | Dec 21, 09 | Oct 22, 13 | Agio International Company Limited |
| 8485813 | burner system with controlled stage air separation | Jan 11, 08 | Jul 16, 13 | HAUCK MANUFACTURING COMPANY |
| 8246343 | Device and method for efficient mixing of two streams | Nov 26, 07 | Aug 21, 12 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
| 8128399 | Method and apparatus for controlling gas flow patterns inside a heater chamber and equalizing radiant heat flux to a double fired coil | Feb 22, 08 | Mar 06, 12 | GREAT SOUTHERN FLAMELESS, LLC |
| 8113821 | Premix lean burner | Mar 07, 08 | Feb 14, 12 | HAUCK MANUFACTURING COMPANY |
| 8033821 | Premix burner for a gas turbine | May 27, 10 | Oct 11, 11 | ANSALDO ENERGIA SWITZERLAND AG |
| 8007273 | Premixing burner for generating an ignitable fuel/air mixture | Aug 15, 07 | Aug 30, 11 | ANSALDO ENERGIA SWITZERLAND AG |
| 7976304 | Method and device for mixing fluid flows | Feb 28, 05 | Jul 12, 11 | ANSALDO ENERGIA SWITZERLAND AG |
| 7959431 | Radiant tube with recirculation | Apr 21, 08 | Jun 14, 11 | FIVES NORTH AMERICAN COMBUSTION, INC. |
| 7934925 | Catalyzer | Jan 10, 07 | May 03, 11 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 7914279 | Method and apparatus for injecting a gas into a two-phase stream | Aug 18, 05 | Mar 29, 11 | AMERICAN AIR LIQUIDE, INC. |
| 7878798 | Coanda gas burner apparatus and methods | Jun 14, 06 | Feb 01, 11 | JOHN ZINK COMPANY, LLC |
| 7775792 | Combustion head for a gas burner | Nov 06, 06 | Aug 17, 10 | RIELLO S.P.A. |
| 7717701 | Pulverized solid fuel burner | Oct 24, 06 | May 18, 10 | AIR PRODUCTS AND CHEMICALS, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)