Constant pressure type gas flowmeter transfiguration chamber bellows volume change measuring set
A gas flow meter and volume change technology, applied in liquid/fluid solid measurement, measurement device, volume measurement instrument/method, etc., which can solve the problems of long measurement time period, complex measurement process, error between measurement value and actual use value, etc. , to achieve the effect of short measurement time period, simplified measurement process, and simple measurement process
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] The preferred embodiments of the device of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] Such as figure 1 As shown, the preferred constant pressure gas flowmeter variable volume chamber bellows volume change measuring device of the present invention includes a gas supply system 1, a first vacuum valve 2, a third vacuum valve 8, a fourth vacuum valve 11, and a second vacuum valve. Vacuum valve 14, isolation valve 5, reference chamber pipeline 3, absolute pressure gauge 4, translation mechanism 6, bellows 7, variable volume chamber pipeline 9, standard container 10, differential pressure gauge 12 and air extraction system 13 .
[0030] In the initial state, the first vacuum valve 2 is in the closed state, the second vacuum valve 8 , the third vacuum valve 11 , and the fourth vacuum valve 14 are all in the open state, and the isolation valve 5 is in the open state.
[0031] The gas supply system 1 is conne...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com