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Class 454/186 - Having blower


Subclass of Class 454 - Ventilation
Definition: Subject matter wherein the ventilating air movement is forced
No. of applications: 11
Last issue date: 04/15/2010


Application No.Application TitleIssue Date
20100090469Power-Generator Fan Apparatus, Duct Assembly, Building Construction, and Methods of Use
The invention provides a rotatable fan assembly adapted for being connected to a generator that produces electric power in response to rotation of the fan assembly. The fan assembly can be mounted inside an HVAC duct of a building, or used in various other environments....
04/15/2010
20100048121UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS
An under-floor HVAC system for a building includes a pliable air duct lying upon a subfloor. A matrix of pedestals resting upon and extending upward from the subfloor supports a set of floor panels, which thus creates a plenum between the subfloor and the set of floor p...
02/25/2010
20080213089Inflator with cooling fan
An inflator is disclosed having a housing and a motor assembly within the housing. A first output line is in fluid communication with a first end of the motor assembly to provide a cooling path of air and a high-volume flow of air. The first output line provides a guidi...
09/04/2008
20080070493Air Column for Under Floor Heating and Cooling System
An air column for an under floor heating and cooling system in which the fan wheel of the plenum fan is located at the bottom of the air column enclosure and is radially aligned with the inlet to the under floor air plenum. ...
03/20/2008
20070238408Plenum partition baffle system
A system for directing airflow within a plenum comprising sizeable, shapeable and interconnectable baffles that can be nondestructively attached to plenum support structures. The system includes means for removably interconnecting the baffles and also for removably and ...
10/11/2007
20070032187Air handling unit fan control systems and methods
A method and system of controlling a supply fan and a return fan of an air handling unit (AHU). The supply fan has an associated design supply airflow, and the return fan has an associated design return airflow. In one embodiment, the method includes calculating an actu...
02/08/2007
20060211362Personalized air conditioning/ displacement ventilation system
A personalized air conditioning/displacement ventilation system is located above a floor having an air plenum below the floor but above the concrete slab. A displacement ventilation stand-alone air chamber is located above the floor and thereby delivers air above the ai...
09/21/2006
20060003684Grating and clean room system comprising the same
Grating forming the floor of a clean room minimizes turbulence and enhances the rate at which air is discharged therethrough. The grate includes a base plate having a plurality of through-holes. Each of the through-holes includes a receiving portion through which the ai...
01/05/2006
20050182523Intelligent networked fan assisted tiles for adaptive thermal management of thermally sensitive rooms
A technique to provide well-balanced airflow in a computer data center that uses fan assisted tiles coupled to a host computer through a network. In an example embodiment, this is accomplished by disposing the fan tiles, including temperature and airflow sensors and a p...
08/18/2005
20050159099Airflow distribution control system for usage in a raised-floor data center
An airflow distribution control system for usage in a raised-floor data center comprises an under-floor partition with a controllable flow resistance and a sensor. The partition is capable of selective positioning in a plenum beneath the raised-floor. The sensor is comm...
07/21/2005
20050075065INTELLIGENT NETWORKED FAN ASSISTED TILES FOR ADAPTIVE THERMAL MANAGEMENT OF THERMALLY SENSITIVE ROOMS
A technique to provide well-balanced airflow in a computer data center that uses fan assisted tiles coupled to a host computer through a network. In an example embodiment, this is accomplished by disposing the fan tiles, including temperature and airflow sensors and a p...
04/07/2005
 
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