F23D 11/102
In an internal mixing chamber
Official title: {in an internal mixing chamber}
F23D11/102 (In an internal mixing chamber) appears on 147 US grants and 117 published applications in this corpus.
Search patents in F23D- Granted patents
- 147
- Published applications
- 117
- Assignees
- 99
- Inventors
- 357
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 6 |
| 2002 | 5 | 3 |
| 2003 | 5 | 6 |
| 2004 | 4 | 10 |
| 2005 | 1 | 8 |
| 2006 | 5 | 4 |
| 2007 | 6 | 7 |
| 2008 | 4 | 5 |
| 2009 | 3 | 4 |
| 2010 | 2 | 8 |
| 2011 | 4 | 6 |
| 2012 | 2 | 4 |
| 2013 | 5 | 2 |
| 2014 | 4 | 6 |
| 2015 | 5 | 8 |
| 2016 | 6 | 7 |
| 2017 | 3 | 7 |
| 2018 | 8 | 2 |
| 2019 | 2 | 2 |
| 2020 | 6 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 5 |
| 2023 | 3 | 2 |
| 2024 | 4 | 0 |
| 2025 | 2 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pilot fuel nozzle assembly with vented venturi2 Jun 2026US 12,644,604 B2General Electric Company
- Atomization burner with flexible fire rate14 Apr 2026US 12,601,481 B2Babington Technology, Inc.
- Burner, burner module comprising same and heating device17 Mar 2026US 12,578,088 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Combustion chamber of a gas turbine, gas turbine and method for operating the same13 May 2025US 12,298,007 B2MAN Energy Solutions SE
- Dryness improving device and method for improving dryness of steam of steam injection boiler6 May 2025US 12,292,187 B2Beijing Huaxi Petroleum Service Petroleum Technology Co., Ltd
- Low-emission combustor head structure with v-shaped trailing edge vane7 May 2026US 2026/0126175 A1Harbin Engineering University
- Atomization burner with flexible fire rate6 Feb 2025US 2025/0043954 A1Babington Technology, Inc.
- Burner, burner module comprising same and heating device6 Jul 2023US 2023/0213183 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Burner assembly, gas turbine combustor, and gas turbine19 Jan 2023US 2023/0014495 A1Mitsubishi Heavy Industries, Ltd.
- Pilot fuel nozzle assembly with vented venturi24 Nov 2022US 2022/0373182 A1General Electric Company
Most cited
By later US patents
- Method and device for the simultaneous dispersion and atomisation of at least two liquids51US 5,639,024 ABayer Aktiengesellschaft · 1997
- Method of and apparatus for generating mixed and atomized fluids39US 4,103,827 AMitsubishi Precision Co., Ltd. · 1978
- Burner apparatus37US 5,636,980 AHalliburton Company · 1997
- Swirl mixing device36US 4,398,827 A1983
- Oxygen-fuel burner with staged oxygen supply35US 5,431,559 AMaxon Corporation · 1995