| 发明名称 | Device and system for gas leakage detection and alarm | ||
| 摘要 | The present invention relates to a gas-detecting unit for detection of CO2 and an alarming unit, said gas-detecting unit and said alarming unit being integrated to comprise one device, and wherein said device is adapted to withstand harsh environments and cleaning of the device. | ||
| 申请公布号 | US8922381(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201214233317 | 申请日期 | 2012.07.06 |
| 申请人 | LogiCO2 Online SARL | 发明人 | Hansson Bo |
| 分类号 | G08B17/10;G01N33/18;G01N21/61;G08B21/14 | 主分类号 | G08B17/10 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP |
| 主权项 | 1. A device for detection of CO2, comprising: an integrated unit including a gas-detecting device having a gas cell for detection of CO2, an alarming unit, and an exterior casing facing a room in which the device is located; wherein said casing is sealed to withstand exposure to fluids and grease or oil and a part of said casing which faces a base of the device is open for gas exchange in order to allow for an exchange of gas to said gas cell, but is closed for the entry of liquids by a plurality of interacting inclined wall portions. | ||
| 地址 | Mersch LU | ||