CN104006928B - 一种气缸气密性检测用的堵头机构 - Google Patents
一种气缸气密性检测用的堵头机构 Download PDFInfo
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- CN104006928B CN104006928B CN201410177793.4A CN201410177793A CN104006928B CN 104006928 B CN104006928 B CN 104006928B CN 201410177793 A CN201410177793 A CN 201410177793A CN 104006928 B CN104006928 B CN 104006928B
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CN201410177793.4A CN104006928B (zh) | 2014-04-29 | 一种气缸气密性检测用的堵头机构 |
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CN201410177793.4A CN104006928B (zh) | 2014-04-29 | 一种气缸气密性检测用的堵头机构 |
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CN104006928A CN104006928A (zh) | 2014-08-27 |
CN104006928B true CN104006928B (zh) | 2016-11-30 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201028986Y (zh) * | 2006-12-28 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | 发动机气缸头总成气密性检漏机 |
CN201486958U (zh) * | 2009-03-31 | 2010-05-26 | 上海人豪液压技术有限公司 | 组合式螺塞 |
CN103528761A (zh) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | 一种孔用内涨封堵密封装置 |
CN203532231U (zh) * | 2013-09-23 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | 一种发动机水泵孔密封性试验用堵头 |
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201028986Y (zh) * | 2006-12-28 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | 发动机气缸头总成气密性检漏机 |
CN201486958U (zh) * | 2009-03-31 | 2010-05-26 | 上海人豪液压技术有限公司 | 组合式螺塞 |
CN203532231U (zh) * | 2013-09-23 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | 一种发动机水泵孔密封性试验用堵头 |
CN103528761A (zh) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | 一种孔用内涨封堵密封装置 |
Non-Patent Citations (1)
Title |
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气缸检测的研究;翟皓颖 等;《天津职业技术师范学院学报》;20000930;第10卷(第3期);第36-40页 * |
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Effective date of registration: 20160918 Address after: 226121 Jiangsu Province Haimen Nantong market three factory town Road No. 79 Applicant after: NANTONG SUNDAY TOURISM DEVELOPMENT CO.,LTD. Address before: Hu high tech Zone of Suzhou City, Jiangsu province 215000 off District Science and Technology Industrial Park, building 18 NEW Applicant before: XIONG HUA MACHINERY (SUZHOU) Co.,Ltd. |
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Effective date of registration: 20220309 Address after: 226100 No. 77, Xinye Road, Sanchang street, Haimen District, Haimen City, Nantong City, Jiangsu Province Patentee after: Nantong Yecheng precision parts Co.,Ltd. Address before: 226121 79 vegetable market road, three factory town, Haimen, Nantong, Jiangsu Patentee before: NANTONG SUNDAY TOURISM DEVELOPMENT CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |