Description
Class F23M : CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
Subclass 3/02: Firebridges (baffles not confining the fire F23M 9/06) modified for circulation of fluids, e.g. air, steam, water
F23M 3/02
Sub-Class
Stats
- 15 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 15 Total Patent Owners
- 133 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9523499 | Regenerable mixed copper-iron-inert support oxygen carriers for solid fuel chemical looping combustion process | Jun 14, 11 | Dec 20, 16 | The United States of America as represented by the United States Department of Energy |
| 9506646 | Apparatus and method for linear mixing tube assembly | Sep 30, 13 | Nov 29, 16 | ASTEC, INC. |
| 8113821 | Premix lean burner | Mar 07, 08 | Feb 14, 12 | HAUCK MANUFACTURING COMPANY |
| 7963764 | Hybrid burner lance | Feb 23, 07 | Jun 21, 11 | ANSALDO ENERGIA IP UK LIMITED |
| 7523603 | Trifluid reactor | Jan 22, 04 | Apr 28, 09 | VAST HOLDINGS, LLC, VAST POWER SYSTEMS, |
| 6699029 | Oxygen enhanced switching to combustion of lower rank fuels | Jul 11, 02 | Mar 02, 04 | PRAXAIR TECHNOLOGY, INC. |
| 6685461 | Three-tube burner for furnaces, especially glass and metallurgical furnaces, and method of injecting fuel and oxidizer by means of such a burner | Oct 03, 01 | Feb 03, 04 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
| 6682339 | Flame stabilizer for flame hydrolysis deposition | Jan 15, 02 | Jan 27, 04 | SAMSUNG ELECTRONICS CO., LTD. |
| 6672859 | Method and apparatus for transversely staged combustion utilizing forced internal recirculation | Aug 16, 02 | Jan 06, 04 | GAS TECHNOLOGY INSTITUTE |
| 6663381 | Burner arrangement for low NOX emissions | Sep 20, 01 | Dec 16, 03 | CARRIER CORPORATION |
| 6659762 | Oxygen-fuel burner with adjustable flame characteristics | Sep 17, 01 | Dec 09, 03 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, AMERICAN AIR LIQUIDE, INC., |
| 6524097 | Method and apparatus for backing-up oxy-fuel combustion with air-fuel combustion | Mar 09, 01 | Feb 25, 03 | AIR PRODUCTS AND CHEMICALS, INC. |
| 6068468 | Refractory block for use in a burner assembly | Jun 08, 98 | May 30, 00 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, AMERICAN AIR LIQUIDE, INC., |
| 5833447 | Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams | Sep 13, 96 | Nov 10, 98 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, AMERICAN AIR LIQUIDE, INC., |
| 5346390 | Method and apparatus for oxy-fuel heating with lowered NO.sub.x in high temperature corrosive environments | Aug 17, 93 | Sep 13, 94 | AIR PRODUCTS AND CHEMICALS, INC., Combustion Tech, 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
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)