CN203376123U - 一种检测活塞气密性的试验装置 - Google Patents
一种检测活塞气密性的试验装置 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104729801A (zh) * | 2015-04-15 | 2015-06-24 | 成都市龙泉通惠实业有限责任公司 | 一种用于检查气密性的双工位模具 |
CN109470434A (zh) * | 2018-12-06 | 2019-03-15 | 安徽方圆机电股份有限公司 | 一种气密封检测装置及其检测方法 |
CN111272340A (zh) * | 2020-02-27 | 2020-06-12 | 中船澄西船舶修造有限公司 | 一种活塞组件的气密性试验装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104729801A (zh) * | 2015-04-15 | 2015-06-24 | 成都市龙泉通惠实业有限责任公司 | 一种用于检查气密性的双工位模具 |
CN109470434A (zh) * | 2018-12-06 | 2019-03-15 | 安徽方圆机电股份有限公司 | 一种气密封检测装置及其检测方法 |
CN111272340A (zh) * | 2020-02-27 | 2020-06-12 | 中船澄西船舶修造有限公司 | 一种活塞组件的气密性试验装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151027 Address after: 213000 No. 37 Qinglong West Road, Tianning District, Jiangsu, Changzhou Patentee after: Changzhou distant piston manufacturing Co., Ltd. Address before: 213000 No. three li 19, Qinglong village, Changzhou, Jiangsu Patentee before: Jiangsu Coal Geological Machinery Research Central |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 213000 No. 37 Qinglong West Road, Tianning District, Jiangsu, Changzhou Patentee after: JIANGSU YUANFANG POWER TECHNOLOGY CO., LTD. Address before: 213000 No. 37 Qinglong West Road, Tianning District, Jiangsu, Changzhou Patentee before: Changzhou distant piston manufacturing Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20170710 |