水素エンジンを通じた脱炭素化と日本のエンジン技術の競争力強化に取り組む 水素エンジン開発と普及によって産業領域における脱炭素化の早期実現を目指すi Labo株式会社（本社：東京都中央区、代表取締役社長：太田修裕、以下「i Labo」）は、ピストン ...

Free-piston engine generators and linear machines represent an innovative departure from conventional rotary systems, offering high thermal efficiency and operational flexibility by eliminating the ...

1本のシリンダーを2つのピストンが共有 変わったエンジンのアイデアは生まれては消えていくが、アカーテス・パワー（Achates Power）社の対向ピストン・エンジン（OPEとも呼ばれる）技術は量産化に向けて動き続けている。 【画像】スバルとポルシェが誇る ...

A novel but not new kind of engine is figuring more and more often in engineering literature and bull sessions. Last week the Cleveland Diesel Engine Division of General Motors Corp. gave details ...

When we here in the modern age think of an “engine,” we are usually thinking of a four-stroke, four-cylinder, gasoline-fed, internal-combustion engine with the valves on the top. But why must that be ...

From 1945 to 1955, a British aeronautical company called Napier & Son produced not just one but two versions of an intricate hybrid piston engine, which they named the Napier Nomad. The post-World War ...