发明授权
US07852227B2 Synthetic smoke generator and smoke detector tester using such a generator
有权
合成烟雾发生器和烟雾探测器使用这种发生器
- 专利标题： Synthetic smoke generator and smoke detector tester using such a generator
- 专利标题（中）： 合成烟雾发生器和烟雾探测器使用这种发生器
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申请号： US11721642申请日： 2005-12-09
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公开(公告)号： US07852227B2公开(公告)日： 2010-12-14
- 发明人: Stewart Pepper , Eddie Ozaki-Owen
- 申请人： Stewart Pepper , Eddie Ozaki-Owen
- 申请人地址： GB Hertfordshire
- 专利权人： Sata Limited
- 当前专利权人： Sata Limited
- 当前专利权人地址： GB Hertfordshire
- 代理机构： Koppel, Patrick, Heybl & Dawson
- 优先权： GB0427229.0 20041213
- 国际申请： PCT/GB2005/004731 WO 20051209
- 国际公布： WO2006/064190 WO 20060622
- 主分类号： G08B17/10
- IPC分类号： G08B17/10
摘要：
The present invention relates to an electrically operated device for generating synthetic smoke and also to a hazard detector tester utilizing such a device. The device comprises a collapsible container provided with vaporisable liquid and a tube, one end of which is immersed in the liquid and the other end of which is provided with an electrical heater for vaporising the liquid in the other end of the tub in order to generate smoke. A peristaltic pump is used to pump the liquid through the tube.
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