Title:
LEAKAGE DETECTION JIG
Document Type and Number:
WIPO Patent Application WO/2021/103245
Kind Code:
A1
Abstract:
A leakage detection jig, comprising a base (1), a sealing and pressing mechanism (2) located above the base (1), an air cylinder, and a water column (3) provided on the base (1). The base (1) is provided with a fixed position (4); the fixed position (4) is communicated with the bottom of the water column (1) by means of a plurality of connecting pipelines; an air outlet is formed in the upper end of the water column (1); and the sealing and pressing mechanism (2) is located over the fixed position (4).
Inventors:
SHE QINGXIONG (CN)
Application Number:
PCT/CN2019/128351
Publication Date:
June 03, 2021
Filing Date:
December 25, 2019
Export Citation:
Assignee:
KINGTAI QING YUAN RUBBER INDUSTRIES COMPANY LTD (CN)
International Classes:
G01M3/06
Foreign References:
| CN208860543U | 2019-05-14 | |||
| CN108956031A | 2018-12-07 | |||
| CN210981659U | 2020-07-10 | |||
| JPH05149819A | 1993-06-15 | |||
| US8261593B1 | 2012-09-11 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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