F23D 9/00
Burners in which a stream of liquid fuel impinges intermittently on a
Official title: Burners in which a stream of liquid fuel impinges intermittently on a hot surface
F23D9/00 (Burners in which a stream of liquid fuel impinges intermittently on a) appears on 5 US grants and 8 published applications in this corpus.
Search patents in F23D- Granted patents
- 5
- Published applications
- 8
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 15 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for a perforated flame holder with adjustable fuel nozzle15 Feb 2022US 11,248,786 B2Clearsign Technologies Corporation
- Perforated flame holder with adjustable fuel nozzle3 Mar 2020US 10,578,301 B2Clearsign Technologies Corporation
- Method and apparatus for conversion of liquid fuels in a reactor, use of an apparatus for conversion of liquid fuels21 May 2019US 10,293,319 B2Clean Fuels, Inc.
- Burner-boiler combination and an improved burner construction therefor8 Sep 1981US 4,287,857 A
- Dual phase fuel vaporizing combustor6 Jan 1981US 4,242,863 ACaterpillar Tractor Co.
- Method for a perforated flame holder with adjustable fuel nozzle30 Apr 2020US 2020/0132296 A1Clearsign Technologies Corporation
- Perforated flame holder with adjustable fuel nozzle18 Jan 2018US 2018/0017249 A1Clearsign Combustion Corporation
- Method and apparatus for conversion of liquid fuels in a reactor, use of an apparatus for conversion of liquid fuels16 Mar 2017US 2017/0072377 A1Clean Fuels, Inc.
- Burner for a heater device with improved fuel supply24 Sep 2009US 2009/0239184 A1
- Burner for a heater with improved fuel supply, improved heat shield and improved baffle plate3 Sep 2009US 2009/0220901 A1Webasto SE
Most cited
By later US patents