F23D 11/04
The spraying action being obtained by centrifugal action
Official title: the spraying action being obtained by centrifugal action
F23D11/04 (The spraying action being obtained by centrifugal action) appears on 39 US grants and 14 published applications in this corpus.
Search patents in F23D- Granted patents
- 39
- Published applications
- 14
- Assignees
- 27
- Inventors
- 74
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus, system and method for pyrolysing and combusting a material24 Jun 2025US 12,338,994 B2Eco-Global Energy Pty Limited
- Airblast injector for a gas turbine engine9 Feb 2021US 10,914,237 B2
- Centrifugal conical-spray nozzle26 Jun 2018US 10,006,427 B2
- Electric motor assisted airblast injector16 Jan 2018US 9,869,251 B2Dyc Turbines, LLC
- Cold gas spraying gun with powder injector7 Feb 2017US 9,561,515 B2Impact Innovations GmbH
- An apparatus, system and method for pyrolysing and combusting a material11 Aug 2022US 2022/0252260 A1Eco-Global Energy Pty Limited
- Airblast injector for a gas turbine engine12 Jul 2018US 2018/0195439 A1Dyc Turbines, LLC
- Turbine engine combustion assembly28 Dec 2017US 2017/0370591 A1Safran Helicopter Engines
- Electric motor assisted airblast injector27 Oct 2016US 2016/0312708 A1Dyc Turbines, LLC
- Centrifugal Conical-Spray Nozzle23 Jun 2016US 2016/0177905 A1
Most cited
By later US patents
- Rotary burner93US 4,113,416 AIshikawajima-Harima Jukogyo Kabushiki Kaisha · 1978
- Low emission burners and control systems therefor29US 4,008,039 AInternational Harvester Company · 1977
- Portable kerosene heater24US 5,540,213 ADESA International, Inc. · 1996
- Combustors and combustion systems21US 4,343,147 ASolar Turbines Incorporated · 1982
- Heater mechanism including a light compact thermoelectric converter15US 5,450,869 AVolvo Flygmotor AB · 1995