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LiquidPiston
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Ultra compact and efficient rotary engine51-200 Employees

LiquidPiston careers

Ultra compact and efficient rotary engine
The LiquidPiston 'X' engine is an advanced rotary internal combustion engine that is fuel efficient, extremely compact and lightweight, durable, quiet, and has near-zero vibration.

The X-Mini engine is a 70cc gasoline SI engine, the size of a grapefruit, rated at 3-5 HP, weighing only 4 lbs. This engine is the company's most mature technology demonstrator - achieving 50% better fuel economy than comparable displacement piston engines. This engine can be used in generators, chainsaws, mopeds, UAVs, etc.

In 2015 the company completed a $1M DARPA Feasibility study, and the company expects up to $12.5M in DoD contracts to develop diesel versions of its X engine for generator and UAV applications in 2016.

The "X4" concept is a 30kW Diesel engine achieving 50% better fuel economy than a piston engine, in a 10x8x8" package, weighing 25lbs. While developed initially for the DoD, this engine will have applications including as a range-extending power source to increase range of an EV.

Controls Engineer

In office • Suffield
1 week ago
4 weeks ago
Nikolay Shkolnik
Avatar for Nikolay Shkolnik
PhD in Physics; TRIZ expert; program manager and innovator; 11 publications, 4 conference presentations, 13 patents, 14 patent applications pending.
PhD from MIT CSAIL with focus on modeling and optimization. Co-founder/CEO of LiquidPiston. Raised $20M in VC funding and DoD contract money.
Valuation

$35.3M

Funded over

1 round

Latest round

Seed (Oct 2021)