Externally-hung gas sampling probe for vehicle-mounted gas detection instrument
A gas sampling and gas detection technology, which is applied in the field of plug-in gas sampling probes, can solve the problems of environmental gas that cannot be polluted and inaccurate detection results, and achieve the effect of improving cleanliness and accurate data detection
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] The present invention will be described in further detail below by means of specific embodiments:
[0020] Such as figure 1 and figure 2 As shown, the embodiment of the present invention proposes a plug-in gas sampling probe for a vehicle-mounted gas detection instrument, including a probe housing and a front-end dust filter 4, a filter 5, a rear-end dust filter 4, Gas path switching structure 6 and controller;
[0021] The gas path switching structure 6 includes a switchable forward conduction channel and a reverse purification channel;
[0022] The controller is connected to the gas circuit switching structure 6 to control the conduction of the forward conduction channel or the reverse purification channel;
[0023] When the forward conducting channel is turned on, the ambient gas to be sampled passes through the front-end dust filter 4, the buffer space formed inside the probe housing, the forward conducting channel and the rear-end dust filter 4 to complete the ...
PUM

Abstract
Description
Claims
Application Information

- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com