Method for operating an internal combustion engine, dual fuel injector device, and internal combustion engine designed for carrying out such a method
US-11187140-B2 · Nov 30, 2021 · US
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Methods of operating
Methods of operating · 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 | F02B7/08 |
| Official title | Methods of operating |
| Display label | Methods of operating |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 2 |
| 2020 | 6 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for controlling combustion of natural gas engine
US-10961943-B1 · Mar 30, 2021 · US
Method for controlling a high pressure gas injection internal combustion engine
US-10753274-B2 · Aug 25, 2020 · US
Method for Operating a Gas Engine or a Dual-Fuel Engine Operated in a Gas Fuel Operating Mode and Corresponding Engine
US-2020248652-A1 · Aug 6, 2020 · US
Method for operating an internal combustion engine, dual fuel injector device, and internal combustion engine designed for carrying out such a method
US-2020240320-A1 · Jul 30, 2020 · US
Dual-fuel combustion method and system
US-10718257-B1 · Jul 21, 2020 · US
Dual-fuel combustion method and system
US-2020224583-A1 · Jul 16, 2020 · US
Method and control device for operation of an engine
US-10690068-B2 · Jun 23, 2020 · US
A method for controlling a high pressure gas injection internal combustion engine
US-2018347456-A1 · Dec 6, 2018 · US
Control of an internal combustion engine
US-10072599-B2 · Sep 11, 2018 · US
Method for operating a compression ignition engine
US-9810139-B2 · Nov 7, 2017 · US
Uniflow-scavenging-type two-cycle engine
US-9810142-B2 · Nov 7, 2017 · US
Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engine
US-9790868-B2 · Oct 17, 2017 · US
Gasoline compression ignition (gci) engine with dedicated-egr cylinders
US-2017175614-A1 · Jun 22, 2017 · US
Apparatus And Method For Igniting A Gaseous Fuel In A Direct Injection Internal Combustion Engine
US-2016186673-A9 · Jun 30, 2016 · US
Dual fuel engine with micro-pilot fuel injector
US-2016160741-A1 · Jun 9, 2016 · US
Method for operating an internal combustion engine
US-2016097338-A1 · Apr 7, 2016 · US
Method for operating a compression ignition engine
US-2016097316-A1 · Apr 7, 2016 · US
Method for operating an auto-ignition internal combustion engine
US-9243579-B2 · Jan 26, 2016 · US
Fuel system having a cooled injector
US-9188084-B2 · Nov 17, 2015 · US