| 发明名称 |
REDUCED WEIGHT RIGID HVAC FAN CONSTRUCTION |
| 摘要 |
A fan assembly and associated methods are shown. Examples shown include components such as box section rails, truss structures, formed features and thinner gauge material that used in prior configurations. These and other features shown provide a lighter and/or stiffer fan assembly. |
| 申请公布号 |
WO2015143108(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
WO2015US21388 |
申请日期 |
2015.03.19 |
| 申请人 |
TWIN CITY FAN COMPANIES, LTD. |
发明人 |
ROBINSON, JEFFREY WILLIAM;SCHULZ, DANIEL RICHARD |
| 分类号 |
F24F13/32 |
主分类号 |
F24F13/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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