Stelver Engine Car. A concept using a two stroke engine with a single moving part, connected to a linear generator. : r/WeirdWheels
Aquarius Engines features a linear free-piston engine that runs on 100% hydrogen - Green Racing News
Toyota develops high-efficiency 'free piston' no-crankshaft combustion engine... to power an EV | Extremetech
![Illustration of the principle of the free-piston linear generator [2,12]. | Download Scientific Diagram](https://www.researchgate.net/publication/327127242/figure/fig1/AS:661990213177345@1534842174422/Illustration-of-the-principle-of-the-free-piston-linear-generator-2-12.png "Illustration of the principle of the free-piston linear generator [2,12]. | Download Scientific Diagram")
Illustration of the principle of the free-piston linear generator [2,12]. | Download Scientific Diagram
Tech Talk: Meet the 10kg hydrogen engine | Autocar Professional
Free piston engine coupled three-phase PM linear generator. | Download Scientific Diagram
Advances in free-piston internal combustion engines: A comprehensive review - ScienceDirect
Free-piston engine could be twice as fuel efficient as combustion engines | NextBigFuture.com
Free-piston engine - Wikipedia
DLR's free-piston linear generator redesigns the range extender
Charged EVs | Toyota developing free-piston engine linear generator for electric drive vehicles - Charged EVs
Toyota Central R&D developing free piston engine linear generator - YouTube
Free-Piston Engines: A Possible Route to Hybrid-Electric Vehicles – Combustion Research Facility
Advanced combustion free-piston engines: A comprehensive review - Yingcong Zhou, Aimilios Sofianopoulos, Benjamin Lawler, Sotirios Mamalis, 2020
PSA evaluating Aquarius Engines' free-piston linear generator for range-extender - Green Car Congress
Free-piston engine - Wikipedia
Free Piston Four Stroke Linear Engine With Generator - YouTube
Aquarius Engines unveils hydrogen-fueled free-piston engine
Free-piston Engine Range Extender Technology - YouTube
Realization of a Novel Free-Piston Engine Generator for Hybrid-Electric Vehicle Applications | Energy & Fuels
Electronics | Free Full-Text | Electromagnetic Loss Analysis of a Linear Motor System Designed for a Free-Piston Engine Generator
Institute of Vehicle Concepts - The free-piston linear generator
Free piston permanent magnet linear generator engine. | Download Scientific Diagram
Toyota R&D continues work on free piston linear generators for EVs; novel resonant pendulum control method - Green Car Congress
Freikolbenmotor, Free Piston Engine - YouTube
