Burner Tip for Fitting in a Burner with Air Duct System and Fuel Channel System
US-2019360696-A1 · Nov 28, 2019 · US
Cooling
Cooling · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23D2214/00 |
| Official title | Cooling |
| Display label | Cooling |
| Total patents | 141 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 17 |
| 2017 | 12 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 9 |
| 2022 | 20 |
| 2023 | 16 |
| 2024 | 13 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Burner Tip Comprising an Air Passage System and a Fuel Passage System for a Burner
US-2019346140-A1 · Nov 14, 2019 · US
Fuel injector with heat pipe cooling
US-10458331-B2 · Oct 29, 2019 · US
Metallic burner components
US-2019309943-A1 · Oct 10, 2019 · US
Nozzle
US-2019249869-A1 · Aug 15, 2019 · US
Burner device, cooling pipe breakage detection method of burner device, and refrigerant control method of burner device
US-2019242574-A1 · Aug 8, 2019 · US
Metallic burner tiles
US-2019234612-A1 · Aug 1, 2019 · US
Multi-functional fuel nozzle with a heat shield
US-10125991-B2 · Nov 13, 2018 · US
Fuel injection device
US-2018298824-A1 · Oct 18, 2018 · US
Cooling device for a burner of a gasification reactor
US-2018292088-A1 · Oct 11, 2018 · US
Cooling in staged fuel systems
US-2018274785-A1 · Sep 27, 2018 · US
System and method for combustion of non-gaseous fuels and derivatives thereof
US-2018259183-A1 · Sep 13, 2018 · US
Burner for the gasification of a solid fuel
US-10066832-B2 · Sep 4, 2018 · US
Combustion apparatus and water heater having same
US-10012411-B2 · Jul 3, 2018 · US
Fuel Nozzle Assembly with Micro-Channel Cooling
US-2018156462-A1 · Jun 7, 2018 · US
Cooling in staged fuel systems
US-9989257-B2 · Jun 5, 2018 · US
Burner and support structure with a perforated flame holder
US-2018038588-A1 · Feb 8, 2018 · US
Combustor component having enhanced cooling
US-2017363004-A1 · Dec 21, 2017 · US
Combustion system
US-2017356648-A1 · Dec 14, 2017 · US
Fuel injector having tip cooling
US-9822969-B2 · Nov 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23D2214/00?
- CPC F23D2214/00 is the Cooperative Patent Classification code for “Cooling.”
- How many patents are filed under CPC F23D2214/00 (Cooling)?
- Our database includes 141 publications tagged with this CPC code.
- Is patent activity under CPC F23D2214/00 growing?
- Publication counts under this code: 13 in 2024 vs 6 in 2025 (latest complete years).