CN100344952C - 试管机钢管泄漏检测系统 - Google Patents
试管机钢管泄漏检测系统 Download PDFInfo
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- CN100344952C CN100344952C CNB021455279A CN02145527A CN100344952C CN 100344952 C CN100344952 C CN 100344952C CN B021455279 A CNB021455279 A CN B021455279A CN 02145527 A CN02145527 A CN 02145527A CN 100344952 C CN100344952 C CN 100344952C
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- cylinder body
- pressure cylinder
- piston
- low pressure
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021455279A CN100344952C (zh) | 2002-12-30 | 2002-12-30 | 试管机钢管泄漏检测系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021455279A CN100344952C (zh) | 2002-12-30 | 2002-12-30 | 试管机钢管泄漏检测系统 |
Publications (2)
Publication Number | Publication Date |
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CN1512168A CN1512168A (zh) | 2004-07-14 |
CN100344952C true CN100344952C (zh) | 2007-10-24 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021455279A Expired - Fee Related CN100344952C (zh) | 2002-12-30 | 2002-12-30 | 试管机钢管泄漏检测系统 |
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CN (1) | CN100344952C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101341343B (zh) * | 2005-12-15 | 2010-11-03 | 沃尔沃拉斯特瓦格纳公司 | 用于检测离合器缸泄漏的方法 |
CN102466593A (zh) * | 2010-11-08 | 2012-05-23 | 扬州电力设备修造厂 | 隔爆零件水压测试装置及其方法 |
CN104458133B (zh) * | 2013-09-16 | 2017-10-17 | 苏州工业园区格比机电有限公司 | 真空执行器在线检测装置及其检测方法 |
CN103900765A (zh) * | 2014-04-15 | 2014-07-02 | 吴江市赛纳电子科技有限公司 | 水表漏水检测装置 |
CN105241611B (zh) * | 2015-10-16 | 2017-08-04 | 吴忠仪表有限责任公司 | 调节阀阀内泄检测仪 |
CN105372134B (zh) * | 2015-12-09 | 2017-11-24 | 中国重型机械研究院股份公司 | 一种增压系统集成式钢管水压试验机充水装置 |
CN106018114A (zh) * | 2016-08-11 | 2016-10-12 | 南通永大管业股份有限公司 | 钢管的耐高压破坏测试装置 |
CN108222633B (zh) * | 2017-11-22 | 2019-09-17 | 仙居县楠鑫电力器材有限公司 | 一种混凝土电杆 |
CN114177562A (zh) * | 2022-01-13 | 2022-03-15 | 国网上海市电力公司 | 一种可便捷充装、检漏的柔性感温自启动灭火装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB869514A (en) * | 1958-03-04 | 1961-05-31 | Portable Balers Ltd | Improvements relating to fluid actuated testing apparatus |
GB1120528A (en) * | 1967-04-28 | 1968-07-17 | Brown Tractors Ltd | A hydraulic testing device |
JPS62115337A (ja) * | 1985-11-13 | 1987-05-27 | Mitsubishi Electric Corp | 耐圧気密試験装置 |
CN2142197Y (zh) * | 1992-11-16 | 1993-09-15 | 冶金工业部第十七冶金建设公司 | 钢板卷管水压试验装置 |
JPH10185748A (ja) * | 1996-12-25 | 1998-07-14 | Kayaba Ind Co Ltd | リーク測定機 |
JP2001108564A (ja) * | 1999-10-12 | 2001-04-20 | Kayaba Ind Co Ltd | リーク測定器 |
-
2002
- 2002-12-30 CN CNB021455279A patent/CN100344952C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB869514A (en) * | 1958-03-04 | 1961-05-31 | Portable Balers Ltd | Improvements relating to fluid actuated testing apparatus |
GB1120528A (en) * | 1967-04-28 | 1968-07-17 | Brown Tractors Ltd | A hydraulic testing device |
JPS62115337A (ja) * | 1985-11-13 | 1987-05-27 | Mitsubishi Electric Corp | 耐圧気密試験装置 |
CN2142197Y (zh) * | 1992-11-16 | 1993-09-15 | 冶金工业部第十七冶金建设公司 | 钢板卷管水压试验装置 |
JPH10185748A (ja) * | 1996-12-25 | 1998-07-14 | Kayaba Ind Co Ltd | リーク測定機 |
JP2001108564A (ja) * | 1999-10-12 | 2001-04-20 | Kayaba Ind Co Ltd | リーク測定器 |
Also Published As
Publication number | Publication date |
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CN1512168A (zh) | 2004-07-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Kingland Pipe Industry Co., Ltd. Assignor: Xi-an Heavy Machinery Inst. Contract fulfillment period: 2008.6.1 to 2016.5.31 contract change Contract record no.: 2009330000961 Denomination of invention: Steel pipe leakage detecting system for test pipe machine Granted publication date: 20071024 License type: Exclusive license Record date: 2009.5.13 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.1 TO 2016.5.31; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE JINZHOU PIPELINE INDUSTRIAL CO., Effective date: 20090513 |
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ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER OWNER: XI-AN HEAVY MACHINERY INST. Effective date: 20141115 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710000 XI'AN, SHAANXI PROVINCE TO: 710032 XI'AN, SHAANXI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710000 Shaanxi city in Xi'an province Xin Jiamiao Xi'an Heavy Machinery Research Institute Patentee before: Xi-an Heavy Machinery Inst. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20151230 |
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EXPY | Termination of patent right or utility model |