发明名称 |
Electro-optic liquid level sensing system for aircraft beverage brewing |
摘要 |
The electro-optic liquid level sensing system detects a level of liquid in a container having an upper opening, such as for a server container of a beverage maker for a transport system, such as for aircraft, trains, trucks, buses and the like. A support housing mates with the upper opening of the container, and a primary liquid level sensor is mounted in the support housing for non-intrusively measuring the liquid level. A secondary liquid level sensor may be mounted in the support housing to sense a predetermined liquid level to prevent accidental overflows. Protective lenses may be placed in front of the primary liquid level sensor.
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申请公布号 |
US7017408(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20040779329 |
申请日期 |
2004.02.13 |
申请人 |
BE INTELLECTUAL PROPERTY, INC. |
发明人 |
RAMUS SEBASTIEN A.;DEBALD KEITH R.;DETTMER JOSEPH C.;FLIESS WINSTON S. |
分类号 |
G01F23/292;A47J31/44;G01F23/00;G01F23/24;G01F23/296 |
主分类号 |
G01F23/292 |
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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