[EN 12792:2003, 08]:air diffuser which incorporates a device by means of which the air flow rate can be varied without affecting the direction or directions of the air delivered to the treated space.
Continue reading →[EN 12792:2003, 10]:air diffuser which incorporates an integral device by means of which the direction or directions of the air delivered to the treated space can be varied.
Continue reading →[EN 12792:2003, 15]:modular air terminal device designed to diffuse air to the treated space from a pressurized plenum through holes or slots in the ceiling surface or the supporting framework.(see also air terminal device)
Continue reading →[EN 12792:2003, 14]:distribution of the air in a space, called the treated space, in a manner to satisfy certain specified conditions such as air change rate, pressure, cleanliness, temperature, humidity, air velocity and noise level, in a specified zone within … Continue reading →
(See displacement air diffusion)
Continue reading →