F27D 2019/0043
Amount of air or o2 to the burner
Official title: {Amount of air or O2 to the burner}
F27D2019/0043 (Amount of air or o2 to the burner) appears on 19 US grants and 25 published applications in this corpus.
Search patents in F27D- Granted patents
- 19
- Published applications
- 25
- Assignees
- 17
- Inventors
- 67
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for improving furnace temperature uniformity1 Oct 2024US 12,104,788 B2Fives North American Combustion, Inc.
- Flame image analysis for furnace combustion control27 Apr 2021US 10,991,087 B2Praxair Technology, Inc.
- Industrial furnace5 Mar 2019US 10,222,062 B2NOVA Chemicals (International) S.A.
- Industrial furnace11 Apr 2017US 9,618,204 B2NOVA Chemicals (International) S.A.
- Process for the heat treatment of steel strips26 Apr 2016US 9,322,598 B2Linde Aktiengesellschaft
- Stack melting apparatus5 Jun 2025US 2025/0180292 A1
- Method and apparatus for improving furnace temperature uniformity19 Dec 2024US 2024/0418367 A1Fives North American Combustion, Inc.
- Method and apparatus for improving furnace temperature uniformity19 Dec 2024US 2024/0418368 A1Fives North American Combustion, Inc.
- Autoignition systems to measure autignition temperatures and related methods1 Aug 2024US 2024/0255453 A1Brigham Young University
- Method for the production of cement clinker11 May 2023US 2023/0145917 A1Thyssenkrupp Industrial Solutions AG
Most cited
By later US patents
- Oxy-fuel combustion system and uses therefor34US 6,436,337 B1Jupiter Oxygen Corporation · 2002
- Method for oxy-fueled combustion28US 6,596,220 B2Jupiter Oxygen Corporation · 2003
- Draft control method and apparatus for material processing plants19US 5,160,259 AHauck Manufacturing Company · 1992
- Oxy-fueled waste incinerator and method7US 6,818,176 B2Jupiter Oxygen Corporation · 2004
- Automatic controlling device of burners of a shaft furnace utilizing fuzzy logic5US 5,205,979 ASumitomo Electric Industries, Ltd. · 1993