F23L 5/04
Blast-producing apparatus before the fire: by induction of air for combustion
Official title: by induction of air for combustion, e.g. using steam jet
F23L5/04 (Blast-producing apparatus before the fire: by induction of air for combustion) appears on 7 US grants and 5 published applications in this corpus.
Search patents in F23L- Granted patents
- 7
- Published applications
- 5
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 2 Dec 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Boiler incidental facility2 Dec 2003US 6,655,323 B2
- Burner-type apparatus and fuel combustion method28 Oct 2003US 6,638,059 B1Total Raffinage Distribution S. A.
- Air supply system for incinerator apparatus1 Sep 1998US 5,799,590 ASunny Industry Company, Limited
- Injector for injecting air into the combustion chamber of a torch burner and a torch burner7 Apr 1998US 5,735,683 AE.E.T. Umwelt - & Gastechnik GmbH
- Radiant tube fired with two bidirectional burners7 Nov 1989US 4,878,480 AGas Research Institute
- Wind-assisted air supply to coal-fired power plants7 Mar 2024US 2024/0077202 A9
- Wind-assisted air supply to coal-fired power plants22 Oct 2020US 2020/0333000 A1
- Low steam consumption high smokeless capacity waste gas flare21 Mar 2019US 2019/0086079 A1Honeywell International Inc.
- Process for achieving total combustion with the help of injectors and injectors27 Feb 2014US 2014/0057216 A1
- Boiler incidental facility26 Dec 2002US 2002/0195066 A1
Most cited
By later US patents
- Injector for injecting air into the combustion chamber of a torch burner and a torch burner103US 5,735,683 AE.E.T. Umwelt - & Gastechnik GmbH · 1998
- Air supply system for incinerator apparatus18US 5,799,590 ASunny Industry Company, Limited · 1998
- Radiant tube fired with two bidirectional burners16US 4,878,480 AGas Research Institute · 1989
- Port wall air jet for controlling combustion air11US 4,496,315 APPG Industries, Inc. · 1985
- Target wall air jet for controlling combustion air11US 4,496,316 APPG Industries, Inc. · 1985