Invention Grant
- Patent Title: Gas sensors with structure to resist signal losses due to condensation
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Application No.: US15118692Application Date: 2015-02-10
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Publication No.: US10955377B2Publication Date: 2021-03-23
- Inventor: Paul Christopher Westmarland , Martin Jonathan Kelly , John Chapples , Neils Richard Stewart Hansen
- Applicant: Life Safety Distribution AG
- Applicant Address: CH Hegnau
- Assignee: Life Safety Distribution AG
- Current Assignee: Life Safety Distribution AG
- Current Assignee Address: CH Hegnau
- Agency: Alston & Bird LLP
- International Application: PCT/US2015/015140 WO 20150210
- International Announcement: WO2015/123176 WO 20150820
- Main IPC: G01N27/407
- IPC: G01N27/407 ; G01N27/28
Abstract:
Embodiments of the disclosure relate to capillary controlled gas sensors comprising a top cap assembly, wherein the top cap assembly is operable to reduce the effects of condensation and pressure changes on the effectiveness of the gas sensor. The top cap assembly comprises a capillary controlled gas flow path, a bulk flow control assembly, and a raised boss surrounded by a moat.
Public/Granted literature
- US20170052145A1 GAS SENSORS WITH STRUCTURE TO RESIST SIGNAL LOSSES DUE TO CONDENSATION Public/Granted day:2017-02-23
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