JPWO2020246592A5 - - Google Patents
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- Publication number
- JPWO2020246592A5 JPWO2020246592A5 JP2021524933A JP2021524933A JPWO2020246592A5 JP WO2020246592 A5 JPWO2020246592 A5 JP WO2020246592A5 JP 2021524933 A JP2021524933 A JP 2021524933A JP 2021524933 A JP2021524933 A JP 2021524933A JP WO2020246592 A5 JPWO2020246592 A5 JP WO2020246592A5
- Authority
- JP
- Japan
- Prior art keywords
- inspection
- space
- test valve
- pressure resistance
- inspected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007689 inspection Methods 0.000 claims description 53
- 238000010926 purge Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019106832 | 2019-06-07 | ||
| PCT/JP2020/022344 WO2020246592A1 (ja) | 2019-06-07 | 2020-06-05 | バルブの耐圧検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020246592A1 JPWO2020246592A1 (ko) | 2020-12-10 |
| JPWO2020246592A5 true JPWO2020246592A5 (ko) | 2022-05-19 |
Family
ID=73653339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524933A Pending JPWO2020246592A1 (ko) | 2019-06-07 | 2020-06-05 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2020246592A1 (ko) |
| CN (1) | CN114008432A (ko) |
| WO (1) | WO2020246592A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155441B (zh) * | 2021-04-06 | 2023-04-18 | 云南祥丰石化有限公司 | 一种化工用风阀的耐用度检测系统及其检测方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU974177A1 (ru) * | 1981-05-06 | 1982-11-15 | Предприятие П/Я А-1872 | Бесконтактный щуп течеискател |
| WO1982003917A1 (en) * | 1981-05-08 | 1982-11-11 | Marshall Peter Edward George | Method of,and apparatus for,detecting leaks |
| JPS58146828A (ja) * | 1982-02-26 | 1983-09-01 | Hitachi Ltd | 放射能測定方法 |
| GB2146440A (en) * | 1983-09-07 | 1985-04-17 | Bl Tech Ltd | Leak detection |
| CN1323290C (zh) * | 2004-06-30 | 2007-06-27 | 上海增欣机电设备制造有限公司 | 阀门自动测试流水线 |
| US8997553B2 (en) * | 2011-04-14 | 2015-04-07 | Cincinnati Test Systems, Inc. | Leak testing device and method |
| JP2016536623A (ja) * | 2013-11-12 | 2016-11-24 | ユン、ジュン ホYUN, Jung Ho | ガス漏洩検知装置 |
| CN104236803B (zh) * | 2014-09-09 | 2016-08-17 | 江苏贝孚德通讯科技股份有限公司 | 压铸双工器性能自动测试用夹具 |
| CN204085875U (zh) * | 2014-10-09 | 2015-01-07 | 苏州锦鹏机电设备制造有限公司 | 一种上横梁可旋转的新型立式阀门试验台 |
| CN105043690B (zh) * | 2015-08-31 | 2017-07-28 | 温州职业技术学院 | 阀门自动检测设备 |
| JP6529892B2 (ja) * | 2015-11-06 | 2019-06-12 | 株式会社キッツ | 弁座漏れ検査装置 |
| CN205691302U (zh) * | 2016-06-01 | 2016-11-16 | 天津博益气动股份有限公司 | 一种吸入式氮氢检漏仪的吸枪探头 |
| US11162914B2 (en) * | 2016-06-30 | 2021-11-02 | Kitz Corporation | Pressure-resistance inspection apparatus for valves and its inspection method, and hydrogen gas detection unit |
| CN207114141U (zh) * | 2017-05-06 | 2018-03-16 | 中华人民共和国台州出入境检验检疫局 | 一种组合式阀门检测自动夹具装置 |
| CN109297652A (zh) * | 2018-09-30 | 2019-02-01 | 苏州丹顿机电有限公司 | 一种阀门密封性检测设备 |
-
2020
- 2020-06-05 WO PCT/JP2020/022344 patent/WO2020246592A1/ja active Application Filing
- 2020-06-05 JP JP2021524933A patent/JPWO2020246592A1/ja active Pending
- 2020-06-05 CN CN202080041936.2A patent/CN114008432A/zh active Pending
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