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1. 发明授权

US5840092A Air treatment system 失效
公开(公告)号：US5840092A
公开(公告)日：1998-11-24
申请号：US661590
申请日：1996-06-11
申请人： Bradley G. Rick , John F. O'Connor, Jr.
发明人： Bradley G. Rick , John F. O'Connor, Jr.
IPC分类号： B01D46/10 , F24F1/00 , F24F3/16 , B01D35/30
CPC分类号： F24F3/1603 , B01D46/10 , F24F11/0079 , F24F13/24 , F24F2001/0096 , Y02B30/746
摘要： An air treatment system having a relatively large capacity yet a relatively small footprint and low sound level. The air treatment system includes a housing defining adjacent vertically extending inlet and outlet chambers. A blower is mounted within the inlet chamber to move air through the system. A generally planar filter is contained within the outlet chamber and is spaced apart from the rear wall of the housing to define a plenum. The rear wall of the housing is curved so that the plenum is tapered to provide uniform pressure over the face of the filter. The system is adapted to rest upon the floor or mount either vertically or horizontal to a wall. Additionally, the system includes a control mechanism that allows the system to run at full speed for a predetermined period of time and then automatically return to its previous speed level.

2. 发明授权

US5925172A Air treatment system 失效
标题翻译：空气处理系统
公开(公告)号：US5925172A
公开(公告)日：1999-07-20
申请号：US661604
申请日：1996-06-11
申请人： Bradley G. Rick , Thomas Niezgoda
发明人： Bradley G. Rick , Thomas Niezgoda
IPC分类号： B01D46/10 , F24F1/00 , F24F3/16 , B01D24/00
CPC分类号： B01D46/10 , F24F3/1603 , F24F11/0079 , F24F13/24 , F24F2001/0096 , Y02B30/746
摘要： An air treatment system having a relatively large capacity yet a relatively small footprint and low sound level. The air treatment system includes a housing defining adjacent vertically extending inlet and outlet chambers. A blower is mounted within the inlet chamber to move air through the system. A generally planar filter is contained within the outlet chamber and is spaced apart from the rear wall of the housing to define a plenum. The rear wall of the housing is curved so that the plenum is tapered to provide uniform pressure over the face of the filter. The system is adapted to rest upon the floor or mount either vertically or horizontal to a wall. Additionally, the system includes a control mechanism that allows the system to run at full speed for a predetermined period of time and then automatically return to its previous speed level.
摘要翻译：一种空气处理系统具有相对较大的容量，而且具有相对较小的占地面积和低的声级。空气处理系统包括限定相邻的垂直延伸的入口和出口室的壳体。鼓风机安装在入口室内以使空气移动通过系统。大体上平面的过滤器被包含在出口室内并且与壳体的后壁间隔开以限定气室。壳体的后壁是弯曲的，使得增压室是锥形的，以在过滤器的表面上提供均匀的压力。该系统适于搁置在地板上或垂直或水平安装在墙壁上。另外，该系统包括一个控制机构，允许系统以全速运行预定的时间段，然后自动返回到其先前的速度水平。

3. 外观设计

USD388510S Air treatment unit with removable feet therefor 失效
公开(公告)号：USD388510S
公开(公告)日：1997-12-30
申请号：US055684
申请日：1996-06-11
申请人： Bradley G. Rick , Jonathan Guerra , Seiji Murakami , Kenichi Touma
设计人： Bradley G. Rick , Jonathan Guerra , Seiji Murakami , Kenichi Touma

4. 发明授权

US5803940A Air treatment system 失效
公开(公告)号：US5803940A
公开(公告)日：1998-09-08
申请号：US661375
申请日：1996-06-11
申请人： Bradley G. Rick , Bradley J. Pippel , Dale Aberegg
发明人： Bradley G. Rick , Bradley J. Pippel , Dale Aberegg
IPC分类号： B01D46/10 , F24F1/00 , F24F3/16 , B01D39/00
CPC分类号： F24F3/1603 , B01D46/10 , F24F11/0079 , F24F13/24 , F24F2001/0096 , Y02B30/746
摘要： An air treatment system having a relatively large capacity yet a relatively small footprint and low sound level. The air treatment system includes a housing defining adjacent vertically extending inlet and outlet chambers. A blower is mounted within the inlet chamber to move air through the system. A generally planar filter is contained within the outlet chamber and is spaced apart from the rear wall of the housing to define a plenum. The rear wall of the housing is curved so that the plenum is tapered to provide uniform pressure over the face of the filter. The system is adapted to rest upon the floor or mount either vertically or horizontal to a wall. Additionally, the system includes a control mechanism that allows the system to run at full speed for a predetermined period of time and then automatically return to its previous speed level.

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