CN202017623U - 一种可自动补偿的乳化液泵高压柱塞密封缸套组件 - Google Patents
一种可自动补偿的乳化液泵高压柱塞密封缸套组件 Download PDFInfo
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- CN202017623U CN202017623U CN201020648480XU CN201020648480U CN202017623U CN 202017623 U CN202017623 U CN 202017623U CN 201020648480X U CN201020648480X U CN 201020648480XU CN 201020648480 U CN201020648480 U CN 201020648480U CN 202017623 U CN202017623 U CN 202017623U
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- cylinder sleeve
- spring
- spring seat
- emulsion pump
- plunger
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CN201020648480XU CN202017623U (zh) | 2010-12-06 | 2010-12-06 | 一种可自动补偿的乳化液泵高压柱塞密封缸套组件 |
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CN201020648480XU CN202017623U (zh) | 2010-12-06 | 2010-12-06 | 一种可自动补偿的乳化液泵高压柱塞密封缸套组件 |
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CN202017623U true CN202017623U (zh) | 2011-10-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493939A (zh) * | 2011-12-15 | 2012-06-13 | 中国石油集团钻井工程技术研究院 | 一种用于井下导向能量获取装置的组合式单柱塞液压泵 |
CN108190781A (zh) * | 2016-12-23 | 2018-06-22 | 衡阳市锦泰工具有限公司 | 一种高精度断续焊接式液压千斤顶 |
-
2010
- 2010-12-06 CN CN201020648480XU patent/CN202017623U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493939A (zh) * | 2011-12-15 | 2012-06-13 | 中国石油集团钻井工程技术研究院 | 一种用于井下导向能量获取装置的组合式单柱塞液压泵 |
CN108190781A (zh) * | 2016-12-23 | 2018-06-22 | 衡阳市锦泰工具有限公司 | 一种高精度断续焊接式液压千斤顶 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TAIZHONG COAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: TAIYUAN MINGING MACHINERY HYDRAULIC + LUBRICATION EQUIPMENT CO., LTD. Effective date: 20130116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 030032 Taiyuan economic and Technological Development Zone, Shanxi city street, No. 25 Patentee after: Taizhong Coal Mining Machinery Co., Ltd. Address before: 030032 Taiyuan economic and Technological Development Zone, Shanxi city street, No. 25 Patentee before: Taiyuan Minging Machinery Hydraulic & Lubrication Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20181206 |