Principle of IKP Louvers

An opening rate of over 90%, with rainproof, snowproof, and soundproof features! There are also achievements with an opening rate of 110% to 120%!

The "IKP Louver" originated from the intrusion of rainwater blown up by the sea breeze through the intake louver of an emergency generator soundproof shelter installed at the coastline. It was designed to effectively prevent wind and rain without utilizing a large hood or significantly altering the exterior, while maintaining an opening ratio of over 90% and ensuring low air resistance. The key idea lies in the diversification of a large single-shaped hood. The evolution of the actual concept is illustrated in photos 1, 2, and 3. 【Basic Structure for Expanding Opening Ratio】 Figure 1 illustrates the key point of the concept. It effectively prevents rain from below against the inner vertical opening surface, while keeping the outer opening horizontal to allow for an expanded free volume.

Ventilation and Exhaustothers