Class F23R : GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
Subclass 3/38: Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising rotary fuel injection means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12234989 | Central staged combustion chamber with self-excited sweeping oscillating fuel injection nozzles | Dec 15, 23 | Feb 25, 25 | AERO ENGINE ACADEMY OF CHINA |
| 11892169 | Gas turbine combustor structure | Dec 27, 21 | Feb 06, 24 | Toshiba Energy Systems & Solutions Corporation |
| 11732893 | Device for supplying fuel to a combustion chamber of a gas generator | Nov 20, 20 | Aug 22, 23 | SAFRAN HELICOPTER ENGINES |
| 11662096 | Combustor swirler to pseudo-dome attachment and interface with a CMC dome | Oct 07, 21 | May 30, 23 | General Electric Company |
| 11168888 | Gas turbine engine heaters | Jul 31, 19 | Nov 09, 21 | HOTSTART, INC. |
| 11053862 | Electronic fuel control for gas turbine engines | Sep 25, 17 | Jul 06, 21 | Delavan Inc. |
| 11022311 | Fuel nozzle with turning guide and gas turbine including the same | Jun 14, 18 | Jun 01, 21 | Not available |
| 10907834 | Slinger combustor having main combustion chamber and sub-combustion chamber, and gas turbine engine system having the same | May 31, 17 | Feb 02, 21 | HANWHA AEROSPACE CO., LTD |
| 10533748 | Combustor burner arrangement | Apr 30, 15 | Jan 14, 20 | Siemens Aktiengesellschaft |
| 10352570 | Turbine engine fuel injection system and methods of assembling the same | Mar 31, 16 | Jul 16, 19 | General Electric Company |
| 10240794 | Thermal and thrust management in dynamic pressure exchangers | Feb 11, 16 | Mar 26, 19 | Rolls-Royce Corporation |
| 10107133 | Method for the monitoring of a degree of coking at seals by a gas generator shaft | Sep 11, 14 | Oct 23, 18 | Turbomeca |
| 10054093 | Fuel injector with a center body assembly for liquid prefilm injection | Jan 05, 16 | Aug 21, 18 | Solar Turbines Incorporated |
| 10006427 | Centrifugal conical-spray nozzle | Aug 19, 13 | Jun 26, 18 | Not available |
| 9945246 | Monitoring of a degree of coking at dynamic seals by a starter | Sep 10, 14 | Apr 17, 18 | Turbomeca |
| 9874148 | Hybrid slinger combustion system | Jan 31, 14 | Jan 23, 18 | PRATT & WHITNEY CANADA CORP. |
| 9593852 | Cooling unit cooling swirler vane of combustion burner | Jul 24, 14 | Mar 14, 17 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 9574775 | Cooling unit for swilrer vane of combustion burner | Jul 24, 14 | Feb 21, 17 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 9562688 | Cooling unit for cooling swirler vane of combustion burner | Jul 24, 14 | Feb 07, 17 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 9562692 | Nozzle with multi-tube fuel passageway for gas turbine engines | Jan 27, 14 | Feb 07, 17 | SIEMENS AKTIENGESELLSCHAFT |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0194,095 | FUEL NOZZLE AND SWIRLER | Mar 22, 22 | Jun 22, 23 | Not available |
| 2020/0041,131 | Rotary Atomizer | Jul 31, 19 | Feb 06, 20 | Not available |
| 2020/0041,130 | Combustor Systems | Jul 31, 18 | Feb 06, 20 | Not available |
| 2018/0003,388 | SLINGER COMBUSTOR AND GAS TURBINE ENGINE SYSTEM HAVING THE SAME | May 31, 17 | Jan 04, 18 | HANWHA TECHWIN CO., LTD. |
| 2017/0370,591 | TURBINE ENGINE COMBUSTION ASSEMBLY | Jan 12, 16 | Dec 28, 17 | SAFRAN HELICOPTER ENGINES |
| 2015/0345,793 | FUEL NOZZLE ASSEMBLY WITH REMOVABLE COMPONENTS | May 12, 15 | Dec 03, 15 | SIEMENS AKTIENGESELLSCHAFT |
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