- 专利标题： Method and system for protecting a surface against biofouling
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申请号： US17277334申请日： 2019-09-18
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公开(公告)号： US11339961B2公开(公告)日： 2022-05-24
- 发明人: Jacobus Josephus Leijssen
- 申请人： KONINKLIJKE PHILIPS N.V.
- 申请人地址： NL Eindhoven
- 专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP18195677 20180920
- 国际申请： PCT/EP2019/075007 WO 20190918
- 国际公布： WO2020/058335 WO 20200326
- 主分类号： F21V31/00
- IPC分类号： F21V31/00 ; F21V23/02 ; F21V23/04 ; H02J50/10 ; H02J50/40 ; A61L2/10 ; B08B17/02 ; F21W107/20 ; H02J50/90 ; B63B59/04
摘要：
An anti-fouling lighting system is used for protecting a surface (16) against biofouling while the surface (16) is submerged in water. A non-contact water sensor (60) is used for sensing water thereby to detect whether or not a light source arrangement (26), or a portion of the light source arrangement (26), is submerged in water. The light source arrangement (26), or the portion of the light source arrangement (26), is controlled in dependence on the water sensor (60) output.
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