Vehicular egr cooler
US-2017370329-A1 · Dec 28, 2017 · US
Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine · 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 | F02M26/30 |
| Official title | Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine |
| Display label | Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine |
| Total patents | 277 |
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 | 20 |
| 2016 | 30 |
| 2017 | 25 |
| 2018 | 48 |
| 2019 | 32 |
| 2020 | 40 |
| 2021 | 25 |
| 2022 | 25 |
| 2023 | 19 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat exchanger for internal combustion engines
US-9803544-B2 · Oct 31, 2017 · US
Systems and method for an exhaust gas recirculation cooler coupled to a cylinder head
US-2017276095-A1 · Sep 28, 2017 · US
Cylinder head of an internal combustion engine
US-2017254298-A1 · Sep 7, 2017 · US
Methods and systems for exhaust gas heat recovery
US-2017248056-A1 · Aug 31, 2017 · US
Cylinder head having EGR gas cooling structure, and method for manufacturing same
US-9689303-B2 · Jun 27, 2017 · US
Apparatus for cooling vehicle engine
US-2017138320-A1 · May 18, 2017 · US
Integrated EGR valve housing
US-9611818-B2 · Apr 4, 2017 · US
Exhaust gas treatment device, method for processing exhaust gas, and motor vehicle
US-9562454-B2 · Feb 7, 2017 · US
Integration of forced EGR/EGR-pump into EGR-cooler
US-9556824-B2 · Jan 31, 2017 · US
Complex heat exchanger
US-2016377034-A1 · Dec 29, 2016 · US
Heat exchange apparatus of vehicle
US-2016363038-A1 · Dec 15, 2016 · US
Fluid circulation valve, notably for a motor vehicle, and thermal conditioning device comprising such a valve
US-9518537-B2 · Dec 13, 2016 · US
Cooling apparatus and cooling control method for EGR gas and engine oil
US-9512753-B2 · Dec 6, 2016 · US
Exhaust throttling for cabin heating
US-2016339764-A1 · Nov 24, 2016 · US
Control device for internal combustion engine
US-2016333829-A1 · Nov 17, 2016 · US
Engine system having turbo charger
US-9488134-B2 · Nov 8, 2016 · US
Method and systems for managing condensate
US-2016305374-A1 · Oct 20, 2016 · US
Thermoelectric module, thermoelectric device, heat exchanger and egr loop
US-2016305304-A1 · Oct 20, 2016 · US
Internal combustion engine including an exhaust gas recirculation system and/or a water-cooled charge air cooler
US-2016281649-A1 · Sep 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M26/30?
- CPC F02M26/30 is the Cooperative Patent Classification code for “Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine.”
- How many patents are filed under CPC F02M26/30 (Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine)?
- Our database includes 277 publications tagged with this CPC code.
- Is patent activity under CPC F02M26/30 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).