CN108237709B - 一种油气开采用等壁厚螺杆钻具定子除橡胶套设备 - Google Patents
一种油气开采用等壁厚螺杆钻具定子除橡胶套设备 Download PDFInfo
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- CN108237709B CN108237709B CN201711484878.7A CN201711484878A CN108237709B CN 108237709 B CN108237709 B CN 108237709B CN 201711484878 A CN201711484878 A CN 201711484878A CN 108237709 B CN108237709 B CN 108237709B
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- Prior art keywords
- wall
- stator
- equal
- roller
- wall thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/245—Apparatus or accessories not otherwise provided for for removing the element having caused the damage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711484878.7A CN108237709B (zh) | 2017-12-29 | 2017-12-29 | 一种油气开采用等壁厚螺杆钻具定子除橡胶套设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711484878.7A CN108237709B (zh) | 2017-12-29 | 2017-12-29 | 一种油气开采用等壁厚螺杆钻具定子除橡胶套设备 |
Publications (2)
Publication Number | Publication Date |
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CN108237709A CN108237709A (zh) | 2018-07-03 |
CN108237709B true CN108237709B (zh) | 2020-08-14 |
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CN201711484878.7A Expired - Fee Related CN108237709B (zh) | 2017-12-29 | 2017-12-29 | 一种油气开采用等壁厚螺杆钻具定子除橡胶套设备 |
Country Status (1)
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CN (1) | CN108237709B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101637955A (zh) * | 2009-08-07 | 2010-02-03 | 南京金三力橡塑有限公司 | 螺杆钻具定子橡胶双向注压成型的方法 |
CN104588376A (zh) * | 2014-11-25 | 2015-05-06 | 合肥通用机械研究院 | 用于螺杆钻具马达定子的橡胶破碎清除装置 |
CN106003173A (zh) * | 2015-07-24 | 2016-10-12 | 西南交通大学 | 一种去除半环表面多余橡胶的切割装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10151145B2 (en) * | 2015-02-17 | 2018-12-11 | Clean-Tube LLC | Coring apparatus for rubber stator |
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2017
- 2017-12-29 CN CN201711484878.7A patent/CN108237709B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101637955A (zh) * | 2009-08-07 | 2010-02-03 | 南京金三力橡塑有限公司 | 螺杆钻具定子橡胶双向注压成型的方法 |
CN104588376A (zh) * | 2014-11-25 | 2015-05-06 | 合肥通用机械研究院 | 用于螺杆钻具马达定子的橡胶破碎清除装置 |
CN106003173A (zh) * | 2015-07-24 | 2016-10-12 | 西南交通大学 | 一种去除半环表面多余橡胶的切割装置 |
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Publication number | Publication date |
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CN108237709A (zh) | 2018-07-03 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200714 Address after: 317100 Room 307-1, Building 1, Chaoyang Road, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province Applicant after: Taizhou Shengchuang Technology Co.,Ltd. Address before: 066000 Room 704, Building 3, Chengpin 696, Yanshan Street, Haigang District, Qinhuangdao City, Hebei Province Applicant before: QINHUANGDAO RUNCHANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 257300 South Great Wall innovation port, Xishou Road, Qi highway, economic development zone, Guangrao County, Dongying City, Shandong Province Patentee after: Guangrao Rubber Industry Research Institute of Qingdao University of science and technology Address before: 317100 Room 307-1, Building 1, Chaoyang Road, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province Patentee before: Taizhou Shengchuang Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211229 |
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CF01 | Termination of patent right due to non-payment of annual fee |