发明申请
- 专利标题： SYSTEM AND METHOD FOR VENTILATING A DEFINED SPACE
- 专利标题（中）： 用于通风定义空间的系统和方法
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申请号： US13641525申请日： 2011-04-29
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公开(公告)号： US20130040550A1公开(公告)日： 2013-02-14
- 发明人: Andreas Pfister , Mike Hoglund , Lai Kim Lim , Elisabet Ehn
- 申请人： Andreas Pfister , Mike Hoglund , Lai Kim Lim , Elisabet Ehn
- 申请人地址： SE Goteburg
- 专利权人： DRYVENT SOLUTIONS OF SCANDINAVIA AB
- 当前专利权人： DRYVENT SOLUTIONS OF SCANDINAVIA AB
- 当前专利权人地址： SE Goteburg
- 优先权： SE1000435-6 20100429
- 国际申请： PCT/SE2011/000075 WO 20110429
- 主分类号： F24F11/02
- IPC分类号： F24F11/02 ; F24F13/10 ; F24F7/06
摘要：
The present invention relates to a system (100) for ventilating a defined space (102), such as for example an enclosed or at least partly enclosed basement, crawlspace or attic. The system (100) comprises a control unit (110) connected to at least one inside sensor (104), at least one outside sensor (106) and a controllable fan (108), the control unit (110) being configured to operate the controllable fan (102) if the absolute humidity (AHout) outside of the defined space (102) is lower or equal to the absolute humidity (AHin) within the defined space (102), and the temperature (Tin) within the defined space (102) is above a predetermined temperature when the temperature (Tin) outside of the defined space (102) is below the temperature (Tin) within the defined space (102). Advantages of the invention include energy efficient ventilation of the defined space and a high level of protecting from moisture related problems.
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