Title:
漏洩検査具および漏洩検査方法
Document Type and Number:
Japanese Patent JP7436016
Kind Code:
B2
Abstract:
To provide a leakage inspection tool which is excellent in inspection accuracy and handling ability and can be provided at low cost.SOLUTION: A leakage inspection tool U comprises: a coupling part 1 for being coupled to a fluid discharge part being an inspection target for which leakage of fluid including liquid is inspected, and temporarily holding the fluid flowed from the inspection target in cooperation with the fluid discharge part; and an outflow hole R for causing a part of the held fluid to flow. There is also provided a leakage inspection method configured so that the fluid flowed from the fluid discharge part being the inspection target is temporarily held, and the part of the fluid is caused to flow from the outflow hole R having a preset opening area, and for the flowing fluid, a droplet shape by surface tension or a foam shape related to gas-fluid mixed flowing is visually recognized.SELECTED DRAWING: Figure 1
Inventors:
Hitoshi Hashizume
Application Number:
JP2020065744A
Publication Date:
February 21, 2024
Filing Date:
April 01, 2020
Export Citation:
Assignee:
Takagi Co., Ltd.
International Classes:
G01M3/04
Domestic Patent References:
| JP2000258282A | ||||
| JP8189568A | ||||
| JP2000046679A | ||||
| JP2012225874A | ||||
| JP2010203853A |
Foreign References:
| US7013711 | ||||
| US8261593 |
Attorney, Agent or Firm:
山▲崎▼ 徹也