CN108918040B - 一种汽车发动机气缸密闭性的检测装置 - Google Patents
一种汽车发动机气缸密闭性的检测装置 Download PDFInfo
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- CN108918040B CN108918040B CN201810751661.6A CN201810751661A CN108918040B CN 108918040 B CN108918040 B CN 108918040B CN 201810751661 A CN201810751661 A CN 201810751661A CN 108918040 B CN108918040 B CN 108918040B
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
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CN110398322A (zh) * | 2018-04-25 | 2019-11-01 | 宝山钢铁股份有限公司 | 一种焦炉炉门密封检测系统 |
CN111504847A (zh) * | 2020-06-15 | 2020-08-07 | 含山县大力精密机械有限公司 | 一种汽车铸造气缸缸体裂纹检测装置及方法 |
CN112857704B (zh) * | 2021-02-26 | 2023-05-16 | 井冈山大学 | 一种发动机气缸密封性检测装置 |
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JPH0452540A (ja) * | 1990-06-20 | 1992-02-20 | Toppan Printing Co Ltd | ボトルの検査方法および検査装置 |
JP2790164B2 (ja) * | 1994-06-30 | 1998-08-27 | ヤマハ株式会社 | 真空チャンバ用移送装置 |
CN201016835Y (zh) * | 2006-12-30 | 2008-02-06 | 广西玉柴机器股份有限公司 | 发动机气缸盖垫片密封性检测装置 |
CN108168789B (zh) * | 2017-12-21 | 2019-07-23 | 重庆晓微城企业孵化器有限公司 | 一种水密性气密性检测台用固定密封装置 |
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Effective date of registration: 20191227 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 230000 Anhui Hefei economic and Technological Development Zone, Hefei City, A, building 508 rooms Applicant before: Anhui YueZhong Auto Body Equipment Co., Ltd. |
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