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 coast. 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 ventilation 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, allowing for an expanded free volume.
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【Practical Examples】 ■Soundproofing equipment for air conditioning outdoor units ■Rainproof louvers for ventilation fans ■Others *For more details, please refer to the PDF materials or feel free to contact us.
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Noise is described in the Kojien dictionary as "loud and noisy sounds" and also as "unnecessary sounds that are a hindrance for a certain purpose." How to prevent unpleasant noise that resonates in our ears... this is a significant theme for us modern urban dwellers. "Soundproofing" can be broadly divided into five techniques: sound insulation, sound absorption, sound cancellation, vibration isolation, and acoustic blocking. Our company has developed unique soundproofing technologies represented by these five, and we respond to soundproofing measures in all situations.
