Device and method for fuel injection using swirl burst injector
US-11020758-B2 · Jun 1, 2021 · US
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combination of means covered by sub-groups F23D11/10 and F23D11/24
combination of means covered by sub-groups F23D11/10 and F23D11/24 · 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 | F23D11/007 |
| Official title | {combination of means covered by sub-groups F23D11/10 and F23D11/24} |
| Display label | combination of means covered by sub-groups F23D11/10 and F23D11/24 |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.