George S. Gabriel,Neil E. Campbell,Chin Soo Park,Dale Murray,Lynn Irwin,Rodney Gerringer,Edward K. Eldreth,Philip A. Lastowski,Curtis Miller
申请号：
US11871942
公开号：
US08544416B2
申请日:
2007.10.12
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A ventilated cage and rack system for assembly by a user using simple tools and a method for assembly is provided. A plurality of frames and vertical plenums can be connected to a base, and a retaining assembly can be used to connect a plurality of vertical beams and horizontal support beams. A plurality of canopies is preferably used to connect the plenums and the support beams to shroud cages beneath the canopies. The canopies preferably include removable side walls to adapt to the width of the cage being shrouded. A plenum clean out system preferably provides a relatively simple method of draining a cleaning fluid from a plenum by moving a lever between an open and closed position. A pressure based plenum system is also provided wherein a constant air pressure is maintained in the ventilated rack system and air is provided into a cage at a constant air pressure.
