Invention Grant
US08581163B2 Automated control method for a solar protection screen installation comprising retroreflecting-type slats
有权
用于包括回射型板条的太阳能保护屏幕安装的自动控制方法
- Patent Title: Automated control method for a solar protection screen installation comprising retroreflecting-type slats
- Patent Title (中): 用于包括回射型板条的太阳能保护屏幕安装的自动控制方法
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Application No.: US12740163Application Date: 2008-10-31
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Publication No.: US08581163B2Publication Date: 2013-11-12
- Inventor: Bernard Grehant , Eric Lagarde
- Applicant: Bernard Grehant , Eric Lagarde
- Applicant Address: FR Cluses
- Assignee: Somfy SAS
- Current Assignee: Somfy SAS
- Current Assignee Address: FR Cluses
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucci
- Priority: FR0707667 20071031
- International Application: PCT/IB2008/054539 WO 20081031
- International Announcement: WO2009/057077 WO 20090507
- Main IPC: G01C21/02
- IPC: G01C21/02
Abstract:
An automated control method for a solar protection screen (SCR) installation (INST) comprising retroreflecting-type slats (B1, B2, B3) which can be inclined between two extreme inclinations, wherein, in the presence of direct solar radiation, the slats are inclined at a first intermediate inclination, equal to the maximum aperture inclination (AMAX) of the screen relative to a preferred direction, as long as an inclination threshold automatically controlled in relation to the height of the sun (ATH) remains less than the maximum aperture inclination.
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