CN100390415C - 抽油泵柱塞 - Google Patents
抽油泵柱塞 Download PDFInfo
- Publication number
- CN100390415C CN100390415C CNB2006100889656A CN200610088965A CN100390415C CN 100390415 C CN100390415 C CN 100390415C CN B2006100889656 A CNB2006100889656 A CN B2006100889656A CN 200610088965 A CN200610088965 A CN 200610088965A CN 100390415 C CN100390415 C CN 100390415C
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- CN
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- Prior art keywords
- plunger
- pump
- pump barrel
- oil well
- coat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100889656A CN100390415C (zh) | 2006-07-27 | 2006-07-27 | 抽油泵柱塞 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100889656A CN100390415C (zh) | 2006-07-27 | 2006-07-27 | 抽油泵柱塞 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1900523A CN1900523A (zh) | 2007-01-24 |
CN100390415C true CN100390415C (zh) | 2008-05-28 |
Family
ID=37656478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100889656A Active CN100390415C (zh) | 2006-07-27 | 2006-07-27 | 抽油泵柱塞 |
Country Status (1)
Country | Link |
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CN (1) | CN100390415C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102913446B (zh) * | 2012-11-07 | 2015-10-21 | 四川中物泰沃新材料有限公司 | 一种柱塞及其制造方法 |
CN104564651A (zh) * | 2014-12-31 | 2015-04-29 | 无锡威孚马山油泵油嘴有限公司 | 电控单体式柱塞 |
CN106150992A (zh) * | 2015-04-08 | 2016-11-23 | 大庆森恩浦机械制造有限公司 | 钛铝合金陶瓷抽油泵 |
CN108118259A (zh) * | 2017-10-31 | 2018-06-05 | 宁波百瑞天然气高压压缩机有限公司 | 一种耐磨柱塞及其制备方法 |
CN108103412A (zh) * | 2017-12-28 | 2018-06-01 | 赛克思液压科技股份有限公司 | 一种柱塞 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2249833Y (zh) * | 1996-01-16 | 1997-03-19 | 吕新青 | 液力密封软柱塞 |
JPH09242113A (ja) * | 1996-03-08 | 1997-09-16 | Ube Ind Ltd | 浚渫排送装置 |
CN2687305Y (zh) * | 2003-08-29 | 2005-03-23 | 北京安东奥尔工程技术有限责任公司 | 耐腐蚀耐磨损抽油光杆 |
CN1687595A (zh) * | 2005-05-23 | 2005-10-26 | 闻本良 | 一种抽油泵陶瓷柱塞 |
-
2006
- 2006-07-27 CN CNB2006100889656A patent/CN100390415C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2249833Y (zh) * | 1996-01-16 | 1997-03-19 | 吕新青 | 液力密封软柱塞 |
JPH09242113A (ja) * | 1996-03-08 | 1997-09-16 | Ube Ind Ltd | 浚渫排送装置 |
CN2687305Y (zh) * | 2003-08-29 | 2005-03-23 | 北京安东奥尔工程技术有限责任公司 | 耐腐蚀耐磨损抽油光杆 |
CN1687595A (zh) * | 2005-05-23 | 2005-10-26 | 闻本良 | 一种抽油泵陶瓷柱塞 |
Also Published As
Publication number | Publication date |
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CN1900523A (zh) | 2007-01-24 |
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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: Beijing Anton New Material Technology Co., Ltd. Assignor: Anton Oilfield Services (Group) Ltd. Contract fulfillment period: 2008.9.20 to 2014.9.19 contract change Contract record no.: 2008990000973 Denomination of invention: Wear resisting gap-free sealed oil pump plunger Granted publication date: 20080528 License type: Exclusive license Record date: 20081028 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.20 TO 2014.9.19; CHANGE OF CONTRACT Name of requester: BEIJING ANDONG NEW MATERIALS TECHNOLOGY CO., LTD. Effective date: 20081028 |