F23C 2900/03004
Tubular combustion chambers with swirling fuel/air flow
F23C2900/03004 (Tubular combustion chambers with swirling fuel/air flow) appears on 16 US grants and 24 published applications in this corpus.
Search patents in F23C- Granted patents
- 16
- Published applications
- 24
- Assignees
- 22
- Inventors
- 69
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Vortex chamber10 Feb 2026US 12,546,343 B2Universiteit Antwerpen
- Combustor2 Sep 2025US 12,405,001 B2Kabushiki Kaisha Toyota Jidoshokki
- Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel26 Aug 2025US 12,398,879 B2Uop LLC
- System and method for biomass combustion14 May 2024US 11,982,442 B2Morgan State University
- Swirl stabilized high capacity duct burner26 Dec 2023US 11,852,335 B2John Zink Company
- Iron fuel combustion arrangement11 Jun 2026US 2026/0160416 A1Renewable Iron Fuel Technology B.V.
- Vortex Chamber28 Dec 2023US 2023/0417264 A1Universiteit Antwerpen
- Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel14 Sep 2023US 2023/0288057 A1Uop LLC
- Processes and apparatuses for burning a hydrogen fuel and a hydrocarbon fuel14 Sep 2023US 2023/0288058 A1Uop LLC
- Combustor23 Mar 2023US 2023/0086672 A1Kabushiki Kaisha Toyota Jidoshokki
Most cited
By later US patents
- Apparatus for combusting a fuel at high pressure and high temperature, and associated system40US 8,986,002 B28 Rivers Capital, LLC · 2015
- Multitube valveless pulse detonation engine28US 9,359,973 B2Exponential Technologies, Inc. · 2016
- Twirling flame heater6US 10,330,313 B2Well Traveled Imports, Inc. · 2019
- Lean gas burner1US 10,378,760 B2Cogebio · 2019
- Swirl stabilized high capacity duct burner1US 10,935,233 B2John Zink Company · 2021