F23K 5/06
From a central source to a plurality of burners
Official title: from a central source to a plurality of burners
F23K5/06 (From a central source to a plurality of burners) appears on 72 US grants and 83 published applications in this corpus.
Search patents in F23K- Granted patents
- 72
- Published applications
- 83
- Assignees
- 41
- Inventors
- 166
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 5 |
| 2007 | 0 | 4 |
| 2008 | 0 | 3 |
| 2009 | 3 | 3 |
| 2010 | 4 | 4 |
| 2011 | 4 | 3 |
| 2012 | 0 | 2 |
| 2013 | 6 | 9 |
| 2014 | 4 | 3 |
| 2015 | 6 | 2 |
| 2016 | 3 | 11 |
| 2017 | 5 | 5 |
| 2018 | 4 | 9 |
| 2019 | 5 | 1 |
| 2020 | 3 | 1 |
| 2021 | 4 | 3 |
| 2022 | 4 | 5 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-tube burner system for efficient mixing of fuel and air for combustion31 Mar 2026US 12,590,698 B2Sustainable Business & Engineering Solutions GmbH
- Burner with gas turbine for producing a flame for a heat generation system16 Dec 2025US 12,498,116 B2C.I.B. Unigas S.P.A.
- Reducing noise from a combustor of a gas turbine engine15 Jul 2025US 12,359,814 B2Rtx Corporation
- Torch system with predictive control of automatic fuel replenishment16 Apr 2024US 11,957,120 B2
- Fuel supply control device9 Jan 2024US 11,867,124 B2IHI Corporation
- Fuel supply method, fuel supply system, fuel combustion system provided with fuel supply system, and gas turbine plant9 Jan 2025US 2025/0012215 A1Mitsubishi Heavy Industries, Ltd.
- Reducing noise from a combustor of a gas turbine engine28 Mar 2024US 2024/0102655 A1Raytheon Technologies Corporation
- Multi-tube burner system for efficient mixing of fuel and air for combustion29 Feb 2024US 2024/0068659 A1Sustainable Business & Engineering Solutions GmbH
- Torch system with predictive control of automatic fuel replenishment18 Jan 2024US 2024/0016140 A1
- Fuel supply method, fuel supply system, fuel combustion system provided with fuel supply system, and gas turbine plant21 Dec 2023US 2023/0407784 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Methods and apparatus for a combustion turbine nitrogen purge system171US 7,730,711 B2General Electric Company · 2010
- Combusting system, remodeling method for combusting system, and fuel injection method for combusting system28US 8,082,724 B2Hitachi, Ltd. · 2011
- Fuel staging apparatus and methods for gas turbine nozzles27US 6,250,063 B1General Electric Company · 2001
- Nested channel ducts for nozzle construction and the like26US 7,028,484 B2Pratt & Whitney Canada Corp. · 2006
- Combustion section supply system having fuel and water injection for a rotary machine24US 5,175,994 AUnited Technologies Corporation · 1993