Gas detection device with housing and connecting passage
DE602021052665T2Active Publication Date: 2026-04-22PSS INC
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Patent Information
- Application Number
- DE602021052665
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-05-12
- Filing Date
- 2021-03-18
- Publication Date
- 2026-04-22
- Estimated Expiration
- 2041-03-18
AI Technical Summary
Technical Problem
Existing gas sensing devices face challenges in accurately measuring dissolved gas concentrations in real-time due to pressure increases within the housing, which hinder the movement of evaporated gas to the sensing electrode, especially when the sensor is heated to high temperatures.
Method used
The device incorporates a connection passage connecting openings in the housing to maintain communication with external air, allowing for a circulation path that facilitates gas movement to the sensing electrode, even under high pressure conditions.
Benefits of technology
This design enables rapid and accurate measurement of gas concentrations by ensuring smooth gas transfer to the sensing electrode, despite increased pressure within the housing.
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