ダ・ビンチ List of Products and Services

Booth construction materials, etc. - Polymer carbon panels - Aerospace aluminum - Soundproof glass * No adhesives are used. Main structure - Ventilation system - Lights - Outlets

• Office furniture

The rotary heat engine is a system that incorporates a Wankel-type rotary expander (developed in-house) into a Rankine cycle system's expander. Unlike conventional expanders, the Wankel-type rotary expander utilizes static pressure to convert it into rotational power, allowing it to operate efficiently even at low pressures. The waste heat, which is low-temperature and has low energy value, can be converted into high-value energy by transforming it into electricity. This technology is patented in Japan, China, the EU, and the USA.

• Heat exchanger
• Other energy equipment
• Generators and transmission motors

Our unique technology of flexibly stacking the opposing surfaces of the Peltier element in two layers reduces thermal stress and achieves a longer lifespan for the element. We propose efficient application devices that utilize a large temperature difference along with an energy-saving mode.

• Cooling system
• Dehumidifier
• Peltier element