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Ventilation > Having Inlet Airway > Including Automatic Control Means Including Automatic Control MeansIncluding Automatic Control Means patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/12/07 - 20070082601 - Dynamic control of dilution ventilation in one-pass, critical environments A dilution ventilation control system for use in a one-pass, critical environments comprising: one or more one-pass, critical environments comprising, a variable source of supply airflow volume, an exhaust for completely exhausting the airflow volume supply from the critical environment and from a building comprising the critical environment through one ... 12/28/06 - 20060292977 - Electrically powered air diffusers An air diffuser 10 is provided which comprises a motor 54, an airflow control element 60 and a transmission between the motor 54 and the airflow control element 60 whereby, when the motor 54 is activated, the control element 60 is displaced either in the direction which allows airflow to ... 07/13/06 - 20060154596 - Ventilation blower controls employing air quality sensors A fresh air ventilation system in a building having an outside wall exhausts contaminants, such as stale or noxious air, through the outside wall and takes in fresh air. A remote switch sets a mode of operation of the ventilation system. One or more strategically placed air quality sensors are ... 06/01/06 - 20060116067 - Method and apparatus for determining critical pressure of variable air volume heating, ventilating, and air-conditioning systems A strategy for determining the critical supply duct pressure in variable-air-volume heating, ventilating, and air-conditioning systems that compensates for duct leakage and variable loads, enabling its use during normal system operation. The strategy consists of a static pressure sensor, an airflow sensor, a supply fan, a fan modulating device, a ... 05/18/06 - 20060105698 - Air distribution system with contactless activation of air openings A system for distributing air in the passenger compartment of a vehicle, e.g. of a motor vehicle, comprises at least one outlet for the outflow of air in the passenger compartment which can be activated placing a hand at a short distance therefrom without touching it. ... 05/18/06 - 20060105697 - Remote autonomous intelligent air flow control system and network The present invention provides one or more autonomous in-duct or register grill mounted flow control devices, each of which has the capability to restrict or boost air flow through the duct or vent to which it is attached. The individual flow control devices may be in communication with other flow ... 03/16/06 - 20060057954 - View port window with optional illumination and alarm system A flexible inspection and access view port window that conforms to the shape of air ducts present in forced air heating, cooling and ventilation systems and held in place using a border layer which is magnetic or peelable adhesive, so that it can easily be installed, removed and re-installed without ... ### FreshPatents.com Support |