Class F02G : HOT-GAS OR COMBUSTION- PRODUCT POSITIVE-DISPLaCEMENT ENGINE PLANTS
Subclass 1/02: Hot gas positive-displacement engine plants (positive-displacement engine plants characterised by the working gas being generated by combustion in the plant F02G 3/00) of open-cycle type
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11946679 | Exhaust gas heat recovery from cryo-compression engines with cogeneration of cryo-working fluid | Sep 04, 23 | Apr 02, 24 | Not available |
| 11753988 | Internal combustion engine configured for use with solid or slow burning fuels, and methods of operating or implementing same | Nov 29, 19 | Sep 12, 23 | Not available |
| 11333047 | External heat source engine with slide valves | Aug 02, 18 | May 17, 22 | H2P SYSTEMS |
| 11143119 | Method for controlling an internal combustion engine system | Sep 23, 16 | Oct 12, 21 | Volvo Truck Corporation |
| 10954788 | Heat engine, in particular ORC engine | Feb 06, 17 | Mar 23, 21 | DEVETEC GMBH |
| 10767595 | Power generation using enthalpy difference gradient for subatmospheric regenerative piston engine | Oct 18, 16 | Sep 08, 20 | M-Cycle Corporation Ltd. |
| 10704447 | Internal combustion engine system | Dec 14, 15 | Jul 07, 20 | Volvo Truck Corporation |
| 10677498 | Brayton cycle engine with high displacement rate and low vibration | Jul 26, 12 | Jun 09, 20 | Sumitomo (SHI) Cryogenics of America, Inc. |
| 10598050 | Scissor type compression and expansion machine used in a thermal energy recuperation system | Feb 19, 16 | Mar 24, 20 | Valeo Systemes Thermiques S.A.S. |
| 10415500 | Double-acting pressure reducing cylinder with adaptive support | Sep 13, 16 | Sep 17, 19 | Not available |
| 10352271 | Laser powered, air breathing, open-cycle heat engines | Feb 05, 18 | Jul 16, 19 | Not available |
| 10253724 | Variable volume transfer shuttle capsule and valve mechanism | Jan 16, 15 | Apr 09, 19 | Tour Engine, Inc. |
| 10240520 | Split cycle engine | Jan 25, 16 | Mar 26, 19 | Ricardo UK Limited |
| 10233788 | Method and apparatus utilizing thermally conductive pumps for conversion of thermal energy to mechanical energy | Jan 27, 16 | Mar 19, 19 | Not available |
| 9982626 | Heat engine of transfer-expansion and regeneration type | Jan 29, 16 | May 29, 18 | Not available |
| 9945321 | Hot gas engine | Nov 20, 13 | Apr 17, 18 | DULOB AB |
| 9920706 | Methods of laser powering unmanned aerial vehicles with heat engines | Jan 28, 16 | Mar 20, 18 | Not available |
| 9797339 | Hot-air engine | Apr 13, 12 | Oct 24, 17 | Not available |
| 9759157 | Heat/acoustic wave conversion unit | Sep 10, 15 | Sep 12, 17 | NGK INSULATORS, LTD. |
| 9759239 | Compressed gas energy storage system | Jan 16, 15 | Sep 12, 17 | LIGHTSAIL ENERGY, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0077,045 | BIOMASS ENERGY GENERATOR SYSTEM | Sep 01, 23 | Mar 07, 24 | Not available |
| 2023/0366,345 | INTERNAL COMBUSTION ENGINE CONFIGURED FOR USE WITH SOLID OR SLOW BURNING FUELS, AND METHODS OF OPERATING OR IMPLEMENTING SAME | Jul 25, 23 | Nov 16, 23 | Not available |
| 2019/0234,341 | Power Generation Using Enthalpy Difference Gradient for Subatmospheric Regenerative Piston Engine | Oct 18, 16 | Aug 01, 19 | Not available |
| 2017/0211,509 | Inlet Valve Arrangement and Method for External-Heat Engine | Sep 09, 15 | Jul 27, 17 | Viking Heat Engines AS |
| 2015/0226,465 | CRYOGENIC ENGINE WITH ROTARY VALVE | Apr 22, 15 | Aug 13, 15 | SUMITOMO (SHI) CRYOGENICS OF AMERICA, INC., SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC., |
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