发明授权
- 专利标题： Leak detector with a leak detector testing device
- 专利标题（中）： 泄漏检测仪带有检漏仪检测装置
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申请号： US12308720申请日： 2007-06-01
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公开(公告)号： US08117886B2公开(公告)日： 2012-02-21
- 发明人: Norbert Rolff , Randolf Rolff , Sandra Seitz , Werner Grosse Bley , Thomas Boehm , Daniel Wetzig
- 申请人： Norbert Rolff , Randolf Rolff , Sandra Seitz , Werner Grosse Bley , Thomas Boehm , Daniel Wetzig
- 申请人地址： DE
- 专利权人： Inficon GmbH
- 当前专利权人： Inficon GmbH
- 当前专利权人地址： DE
- 代理机构： Ohlandt, Greeley, Ruggiero & Perle, LLP
- 优先权： DE102006028778 20060623
- 国际申请： PCT/EP2007/055412 WO 20070601
- 国际公布： WO2007/147717 WO 20071227
- 主分类号： G12B13/00
- IPC分类号： G12B13/00 ; G01M3/04
摘要：
A leak detector comprising a base appliance provided with a gas detector, a vacuum pump, and a control device. A sniffer probe is connected to the base appliance. A test leak device containing the supply of test gas is arranged in a separate sub-housing. The sub-housing also contains a temperature sensor, a processor, and a data memory. The processor corrects the measured temperature according to a sample, and modulates the light of a light barrier. The processor is connected to the control device in the base appliance by a data cable.
公开/授权文献
- US20090188302A1 Leak Detector 公开/授权日：2009-07-30
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