Thermal kinetic energy recovery system for hybrid vehicle
US-10710442-B2 · Jul 14, 2020 · US
including at least one combustion engine
including at least one combustion 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 | F01K23/14 |
| Official title | including at least one combustion engine |
| Display label | including at least one combustion engine |
| Total patents | 86 |
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 | 9 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 16 |
| 2020 | 10 |
| 2021 | 9 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbopump assembly for a closed circuit, particularly of the rankine cycle type, associated with an internal-combustion engine, in particular for a motor vehicle
US-2020124000-A1 · Apr 23, 2020 · US
Hydrogen/oxygen stoichiometric combustion turbine system
US-2019390577-A1 · Dec 26, 2019 · US
Thermal kinetic energy recovery system for hybrid vehicle
US-10471817-B2 · Nov 12, 2019 · US
System and method for higher plant efficiency
US-10465564-B2 · Nov 5, 2019 · US
Control system, gas turbine, power generation plant, and method of controlling fuel temperature
US-2019331031-A1 · Oct 31, 2019 · US
Rankine cycle system which restrains over-speed of a turbine
US-10450901-B2 · Oct 22, 2019 · US
A method and system for controlling the rotational speed of an expander in a waste heat recovery system
US-2019309655-A1 · Oct 10, 2019 · US
Waste-heat recovery system
US-2019301311-A1 · Oct 3, 2019 · US
Method and system for controlling the waste heat recovery system at a predicted downhill slope
US-2019257216-A1 · Aug 22, 2019 · US
Internal combustion engine system with heat recovery
US-10378390-B2 · Aug 13, 2019 · US
Furnace wall, gasification unit and integrated gasification combined cycle, and method of manufacturing furnace wall
US-2019186358-A1 · Jun 20, 2019 · US
Hybrid vehicle with in wheel motor and rankine cycle system
US-10279676-B2 · May 7, 2019 · US
Method for startup and management of a combined cycle heating system for the production of power
US-10240487-B2 · Mar 26, 2019 · US
System for utilizing carbon dioxide of flue gas captured by cold heat of liquefied natural gas
US-2019072324-A1 · Mar 7, 2019 · US
Dual mode waste heat recovery expander and control method
US-2019048750-A1 · Feb 14, 2019 · US
Combined cycle plant, method for reducing minimum output thereof, and control device therefor
US-2019040766-A1 · Feb 7, 2019 · US
Thermal kinetic energy recovery system for hybrid vehicle
US-2019023113-A1 · Jan 24, 2019 · US
A cooling system for a combustion engine and a whr system
US-2018355781-A1 · Dec 13, 2018 · US
Waste heat recovery system
US-2018313233-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01K23/14?
- CPC F01K23/14 is the Cooperative Patent Classification code for “including at least one combustion engine.”
- How many patents are filed under CPC F01K23/14 (including at least one combustion engine)?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC F01K23/14 growing?
- Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).