Absolute gas piston gauge

CN116698264BActive Publication Date: 2026-06-19SHAANXI CREAT WIT TECH CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHAANXI CREAT WIT TECH CO LTD
Filing Date
2023-05-31
Publication Date
2026-06-19

Smart Images

  • Figure CN116698264B_ABST
    Figure CN116698264B_ABST
Patent Text Reader

Abstract

This invention discloses an absolute pressure gas piston pressure gauge, specifically including a receiving platform, a liquid crystal display system, and an absolute pressure piston mechanism, with the absolute pressure piston mechanism connected to the receiving platform and the liquid crystal display system respectively. Utilizing the working principle of a piston pressure gauge, this invention proposes a structural design for an absolute pressure gas piston pressure gauge with an initial value of 6 kPa. This pressure gauge can be used to measure pressures from 6 kPa to 7.5 MPa.
Need to check novelty before this filing date? Find Prior Art