发明名称 |
VARIABLE-VOLUME EXHAUST SYSTEM. |
摘要 |
<p>An exhaust system for exhausting air from a space includes a variable- volume exhaust air moving system having at least one fan having an inlet and an outlet. A duct is connected to the inlet and an outlet nozzle defining a variable cross-sectional outlet area is fluidly connected to the outlet. A selectively operable bypass damper is fluidly connected to the inlet. A sensor is located in the exhaust system for detecting at least one of a pressure condition and a flow condition therein. A control system controls the at least one fan, the outlet nozzle, and the bypass damper, based on a signal sent from the sensor.</p> |
申请公布号 |
MX2013014742(A) |
申请公布日期 |
2014.08.22 |
申请号 |
MX20130014742 |
申请日期 |
2012.06.06 |
申请人 |
GREENHECK FAN CORPORATION |
发明人 |
RONALD L. WENDORSKI;JOHN ENZENROTH;TONY PODJASKI;KYLE ROTHMEYER;BRUCE KNIERIEM;ANTHONY ROSSI |
分类号 |
A24F7/02;B08B15/00;F04D29/44;F23L17/00 |
主分类号 |
A24F7/02 |
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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