CN101877565A - 潜油伺服拖动系统 - Google Patents
潜油伺服拖动系统 Download PDFInfo
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- CN101877565A CN101877565A CN2009101377837A CN200910137783A CN101877565A CN 101877565 A CN101877565 A CN 101877565A CN 2009101377837 A CN2009101377837 A CN 2009101377837A CN 200910137783 A CN200910137783 A CN 200910137783A CN 101877565 A CN101877565 A CN 101877565A
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- motor
- servo
- controller
- servomotor
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101377837A CN101877565A (zh) | 2009-04-30 | 2009-04-30 | 潜油伺服拖动系统 |
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CN2009101377837A CN101877565A (zh) | 2009-04-30 | 2009-04-30 | 潜油伺服拖动系统 |
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CN101877565A true CN101877565A (zh) | 2010-11-03 |
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CN2009101377837A Pending CN101877565A (zh) | 2009-04-30 | 2009-04-30 | 潜油伺服拖动系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015062448A1 (zh) * | 2013-10-29 | 2015-05-07 | 浙江中科德润科技有限公司 | 潜油地面控制装置 |
WO2015081773A1 (zh) * | 2013-12-04 | 2015-06-11 | 浙江中科德润科技有限公司 | 潜油井下控制器及控制方法 |
CN108252704A (zh) * | 2017-12-29 | 2018-07-06 | 中国船舶重工集团公司第七八研究所 | 一种泵出式小直径伽马能谱测井仪探头过线结构 |
-
2009
- 2009-04-30 CN CN2009101377837A patent/CN101877565A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015062448A1 (zh) * | 2013-10-29 | 2015-05-07 | 浙江中科德润科技有限公司 | 潜油地面控制装置 |
WO2015081773A1 (zh) * | 2013-12-04 | 2015-06-11 | 浙江中科德润科技有限公司 | 潜油井下控制器及控制方法 |
CN108252704A (zh) * | 2017-12-29 | 2018-07-06 | 中国船舶重工集团公司第七八研究所 | 一种泵出式小直径伽马能谱测井仪探头过线结构 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HARBIN ZHONGKE SHENGPU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HARBIN CHENGPU TECHNOLOGY CO., LTD. Effective date: 20120312 |
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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: 150001 HARBIN, HEILONGJIANG PROVINCE TO: 150036 HARBIN, HEILONGJIANG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20120312 Address after: 160 Beichen international 1201, Hongqi Avenue, Xiangfang District, Harbin, Heilongjiang 150036, China Applicant after: HARBIN ZHONGKE SHENGPU SCIENCE & TECHNOLOGY CO., LTD. Address before: 908, room 162, student garden, 150001 Hongqi Avenue, Heilongjiang, Harbin Applicant before: Harbin Chengpu Technology Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101103 |