Description
METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL (burners F23D)
F23C
Technology
Sub-Class
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- 15 493 US PATENTS IN FORCE
- 221 US APPLICATIONS PENDING
- 811 Total Patent Owners
- 3131 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) |
| 1/02 | Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) lump and liquid fuel |
| 1/04 | Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) lump and gaseous fuel |
| 1/06 | Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) lump and pulverulent fuel |
| 1/08 | Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) liquid and gaseous fuel |
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9,121,609 | Method and apparatus for introducing diluent flow into a combustor | Oct 14, 08 | Sep 01, 15 | GENERAL ELECTRIC COMPANY |
| 9,115,016 | Method for heating a charge | Jul 05, 07 | Aug 25, 15 | L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'ÉXPLOITATION DES PROCÉDÉS GEORGES CLAUDE, |
| 9,115,888 | Rich-lean combustion burner | May 30, 12 | Aug 25, 15 | NORITZ CORPORATION |
| 9,115,896 | Fuel-air mixer for use with a combustor assembly | Jul 31, 12 | Aug 25, 15 | GENERAL ELECTRIC COMPANY |
| 9,115,899 | Gas turbine combustor and method for operating same | Feb 15, 13 | Aug 25, 15 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 9,109,836 | Combustion device for melting furnace and melting furnace | Sep 07, 10 | Aug 18, 15 | OSAKA GAS CO., LTD. |
| 9,103,547 | Method for operating a burner | Nov 06, 08 | Aug 11, 15 | ALSTOM TECHNOLOGY LTD |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2015/0247,636 | ADVANCED SEQUENTIAL BATCH GASIFICATION PROCESS | May 31, 13 | Sep 03, 15 | Not available |
| 2015/0241,056 | Reactor for Chemical-Looping Combustion | Feb 25, 15 | Aug 27, 15 | UNIVERSITY OF CONNECTICUT |
| 2015/0241,057 | ELECTRODYNAMIC COMBUSTION CONTROL WITH CURRENT LIMITING ELECTRICAL ELEMENT | Mar 10, 15 | Aug 27, 15 | CLEARSIGN COMBUSTION CORPORATION |
| 2015/0232,363 | PROCESS AND APPARATUS FOR FORMING MAN-MADE VITEROUS FIBRES | Oct 11, 13 | Aug 20, 15 | ROCKWOOL INTERNATIONAL A/S |
| 2015/0226,421 | Method of Co-Firing Coal or Oil with a Gaseous Fuel in a Furnace | Feb 09, 15 | Aug 13, 15 | BREEN ENERGY SOLUTIONS |
| 2015/0226,422 | FUEL COMBUSTION SYSTEM | Feb 27, 14 | Aug 13, 15 | |
| 2015/0226,423 | DUAL-BED SYSTEM FOR PREVENTING BOILER HEATING SURFACE FROM BEING CONTAMINATED | Sep 25, 13 | Aug 13, 15 | DONGFANG ELECTRIC CORPORATION |
| 2015/0226,424 | METHOD AND APPARATUS FOR SHAPING A FLAME | Dec 15, 14 | Aug 13, 15 | CLEARSIGN COMBUSTION CORPORATION |
Top Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 38 Months (last 2 years Issuances)
- 38 Months (last 5 years Issuances)
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