发明申请
- 专利标题： SYSTEM FOR LOWERING AND RAISING A HVAC AIR VENT
- 专利标题（中）： 降低和升高暖气空气通风的系统
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申请号： US14615681申请日： 2015-02-06
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公开(公告)号： US20160231018A1公开(公告)日： 2016-08-11
- 发明人: Chris Green
- 申请人： Chris Green
- 主分类号： F24F13/10
- IPC分类号： F24F13/10 ; F24F13/02
摘要：
A system for lowering an air vent comprising: a reel; a cable system attached to the reel; and an air vent engaged at the end of the cable system, where the reel and the cable system enable a vertical adjustment of the air vent. Preferably, the air vent may seal a return air duct, where the air vent is with a frame opening of a ceiling. Further, the air vent may include a removable filter and is connected to a HVAC system.
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