F23C 99/003
Combustion process using sound or vibrations
Official title: {Combustion process using sound or vibrations (for combustion engines F02B51/06, F02M27/08; liquid fuel burners using ultrasonic means for spraying the fuel F23D11/34)}
F23C99/003 (Combustion process using sound or vibrations) appears on 30 US grants and 30 published applications in this corpus.
Search patents in F23C- Granted patents
- 30
- Published applications
- 30
- Assignees
- 16
- Inventors
- 56
- Latest grant
- 14 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 4 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Luminous fluid sculptures14 Dec 2021US 11,199,301 B2
- Infrasound generator for enhancing the combustion of solid fuels13 Apr 2021US 10,974,279 B2Infrasonik AB
- Dynamic fire system having a flow control apparatus for generating a control signal based on an audio signal8 Dec 2020US 10,859,265 B2
- Apparatus, system, and method for audio amplified combustion14 Jul 2020US 10,715,918 B2
- Devices and systems including a boost device19 Dec 2017US 9,847,217 B2PerkinElmer Health Sciences, Inc.
- Pulse flow reactors and systems or uses thereof27 Aug 2026US 2026/0249124 A1ThermoChem Recovery International, Inc.
- Thermo-kinetic reactor with micro-nuclear implosions22 Oct 2020US 2020/0335229 A1
- Apparatus, system, and method for audio amplified combustion5 Dec 2019US 2019/0373374 A1
- Dynamic fire system having a flow control apparatus for generating a control signal based on an audio signal19 Sep 2019US 2019/0285274 A1
- An infrasound generator for enhancing the combustion of solid fuels22 Aug 2019US 2019/0255569 A1Infrasonik AB
Most cited
By later US patents
- Trifluid reactor177US 7,523,603 B2Vast Power Portfolio, LLC · 2009
- Thermodynamic cycles using thermal diluent158US 7,416,137 B2Vast Power Systems, Inc. · 2008
- System for maintaining high resonance during sonic agglomeration39US 4,307,964 AThe United States of America as represented by the Secretary of the Interior · 1981
- Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter36US 9,096,452 B2Johns Manville · 2015
- Trifluid reactor30US 8,192,688 B2Vast Power Portfolio, LLC · 2012