CN103837064B - 通径检测机构的改进结构 - Google Patents
通径检测机构的改进结构 Download PDFInfo
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- CN103837064B CN103837064B CN201410069779.2A CN201410069779A CN103837064B CN 103837064 B CN103837064 B CN 103837064B CN 201410069779 A CN201410069779 A CN 201410069779A CN 103837064 B CN103837064 B CN 103837064B
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- semicylindrical body
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 210000000664 rectum Anatomy 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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CN201410069779.2A CN103837064B (zh) | 2014-02-28 | 2014-02-28 | 通径检测机构的改进结构 |
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CN201410069779.2A CN103837064B (zh) | 2014-02-28 | 2014-02-28 | 通径检测机构的改进结构 |
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CN103837064A CN103837064A (zh) | 2014-06-04 |
CN103837064B true CN103837064B (zh) | 2016-03-23 |
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CN201410069779.2A Expired - Fee Related CN103837064B (zh) | 2014-02-28 | 2014-02-28 | 通径检测机构的改进结构 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201037755Y (zh) * | 2007-01-30 | 2008-03-19 | 赵昌平 | 新型石油专用管通径规 |
CN202511740U (zh) * | 2011-12-19 | 2012-10-31 | 雷林均 | 石油专用塑料管通径规 |
CN103063114A (zh) * | 2012-12-19 | 2013-04-24 | 天津市联众钢管有限公司 | 一种钢管自动通径机 |
CN203744895U (zh) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | 改进型通径检测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10197206A (ja) * | 1997-01-09 | 1998-07-31 | Moritex Corp | 極小中空孔の内径検査装置及びこれに使用するゲージホ ルダ |
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- 2014-02-28 CN CN201410069779.2A patent/CN103837064B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201037755Y (zh) * | 2007-01-30 | 2008-03-19 | 赵昌平 | 新型石油专用管通径规 |
CN202511740U (zh) * | 2011-12-19 | 2012-10-31 | 雷林均 | 石油专用塑料管通径规 |
CN103063114A (zh) * | 2012-12-19 | 2013-04-24 | 天津市联众钢管有限公司 | 一种钢管自动通径机 |
CN203744895U (zh) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | 改进型通径检测装置 |
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CN103837064A (zh) | 2014-06-04 |
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CB03 | Change of inventor or designer information |
Inventor after: Deng Liping Inventor before: He Changming |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hoi Industrial Zone, Xindu District of Chengdu City Road 610000 in Sichuan Province Patentee after: CHENGDU GAOFENG PETROLEUM MACHINERY Co.,Ltd. Address before: Hoi Industrial Zone, Xindu District of Chengdu City Road 610000 in Sichuan Province Patentee before: CHENGDU DAMO PETROLEUM MACHINERY GROUP Co.,Ltd. |
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Effective date of registration: 20170519 Address after: 400000 Chongqing Jiulongpo Branch City Road No. 71, No. 71, No. 1 of Erlang students Pioneering Park A Building 5 No. 5-1-5 Patentee after: Chongqing wisdom intellectual property operation management Co.,Ltd. Address before: Hoi Industrial Zone, Xindu District of Chengdu City Road 610000 in Sichuan Province Patentee before: CHENGDU GAOFENG PETROLEUM MACHINERY Co.,Ltd. |
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Effective date of registration: 20180627 Address after: 610000 Rong Ou, 144 Qingbaijiang Road, Chengdu, Sichuan. Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 400000 No. 71, No. 71, Kecheng Road, Kowloon Po, Chongqing, No. 5, No. 5, A building, Erlang international pioneer park, No. 1, Kowloon. Patentee before: Chongqing wisdom intellectual property operation management Co.,Ltd. |
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