发明申请
- 专利标题： LIQUID LEVEL DETECTION IN AN EMANATING DEVICE
- 专利标题（中）： 发动机液位检测
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申请号： US12302596申请日： 2007-05-14
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公开(公告)号： US20090151447A1公开(公告)日： 2009-06-18
- 发明人: Wu Jin , Paul Newton , Simon Pugh
- 申请人： Wu Jin , Paul Newton , Simon Pugh
- 申请人地址： GB SLOUGH-BERKSHIRE
- 专利权人： RECKITT BENCKISER (UK) LIMITED
- 当前专利权人： RECKITT BENCKISER (UK) LIMITED
- 当前专利权人地址： GB SLOUGH-BERKSHIRE
- 优先权： GB0610741.1 20060601
- 国际申请： PCT/GB07/01762 WO 20070514
- 主分类号： G01F23/292
- IPC分类号： G01F23/292
摘要：
An emanation device comprises an emanation material container (10), an emanation section (20) and emanation material level indication means (14,16); wherein, the emanation material level indication means (14, 16) comprises a light source (14), a light detector (16) and control means (not shown), wherein the light detector (16) is adapted to receive light from the light source (14) when a level of emanation material in the emanation material container (10) is at a first level and wherein the light detector (16) is adapted to receive substantially no light from the light source (14) when a level of emanation material in the emanation material container (10) is at a second level.
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