Class F01P : COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
Subclass 3/22: Liquid cooling (propelling cooling-air or liquid coolants F01P 5/00; controlling supply or circulation of coolants F01P 7/00) characterised by evaporation and condensation of coolant in closed cycles (other cooling by evaporation F01P 9/02); characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11761369 | Heat pipes integrated into a 3-D printed part | Oct 12, 22 | Sep 19, 23 | The Government of the United States of America, as represented by the Secretary of the Air Force |
| 11702976 | Vapor leak pressure relief and diversion system | Mar 18, 20 | Jul 18, 23 | Rolls-Royce North American Technologies Inc. |
| 11549425 | Engine damper cooling utilizing cab A/C circuit | Nov 18, 20 | Jan 10, 23 | AGCO Corporation |
| 11448098 | Arrangement for converting thermal energy from lost heat of an internal combustion engine | Dec 17, 18 | Sep 20, 22 | Daimler AG |
| 11391198 | Split cycle engine | Jun 24, 21 | Jul 19, 22 | Dolphin N2 Limited |
| 11371393 | Arrangement for converting thermal energy from lost heat of an internal combustion engine | Dec 17, 18 | Jun 28, 22 | Daimler AG |
| 11365909 | Vapor leak separation and detection system | Jun 11, 20 | Jun 21, 22 | Rolls-Royce North American Technologies Inc. |
| 11041424 | Method and system for operating a gaseous fuel vehicle | Mar 21, 18 | Jun 22, 21 | Ford Global Technologies, LLC |
| 11008928 | Engine cooling system with two thermostats, including a closed loop in a Rankine cycle | May 02, 19 | May 18, 21 | IFP Energies Nouvelles |
| 11008899 | Internal combustion engine with evaporative cooling and waste heat utilization | Mar 22, 19 | May 18, 21 | IAV GMBH INGENIEURGESELLSCHAFT AUTO UND VERKEHR |
| 11008927 | Alternative method of heat removal from an internal combustion engine | Apr 06, 20 | May 18, 21 | Not available |
| 10934982 | Air cooling chamber assembly and internal combustion engine having the same | Mar 11, 20 | Mar 02, 21 | EcoDrive, Inc. |
| 10920654 | Connector | Jan 31, 19 | Feb 16, 21 | Ford Global Technologies, LLC |
| 10865698 | Method to reduce engine coolant temperature based on climate fan speed | Dec 10, 19 | Dec 15, 20 | Ford Global Technologies, LLC |
| 10815864 | Technique for cooling for an internal combustion engine | Sep 18, 18 | Oct 27, 20 | MAN Truck & Bus AG |
| 10807436 | Methods and systems for coolant system | Nov 13, 18 | Oct 20, 20 | Ford Global Technologies, LLC |
| 10711683 | Method and apparatus for cooling an engine | Apr 17, 19 | Jul 14, 20 | IAV GmbH Ingenieurgesellschaft Auto und Verkehr |
| 10669922 | System and method for adjusting the rate of coolant flow through an engine based on coolant pressure | Dec 02, 15 | Jun 02, 20 | GM Global Technology Operations LLC |
| 10513964 | Engine cooling system | Dec 07, 17 | Dec 24, 19 | Hyundai Motor Company; Kia Motors Corporation; |
| 10508589 | Method for controlling a cooling system delivering coolant to heat exchanger in a vehicle | Jan 11, 17 | Dec 17, 19 | Scania CV AB (publ) |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0035,345 | ABSORPTION CHILLER SYSTEM WITH A TRANSPORT MEMBRANE HEAT EXCHANGER | Aug 07, 24 | Jan 30, 25 | Scuderi Group, Inc. |
| 2024/0060,690 | ABSORPTION CHILLER SYSTEM WITH A TRANSPORT MEMBRANE HEAT EXCHANGER | May 05, 23 | Feb 22, 24 | Scuderi Group, Inc. |
| 2024/0044,280 | COOLING SYSTEM FOR A PRIME MOVER | Aug 06, 22 | Feb 08, 24 | Not available |
| 2021/0324,787 | Split Cycle Engine | Jun 24, 21 | Oct 21, 21 | Dolphin N2 Limited |
| 2019/0353,082 | METHOD AND APPARATUS FOR COOLING AN ENGINE | Apr 17, 19 | Nov 21, 19 | Not available |
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