CN201100267Y - 一种泵的轴封装置 - Google Patents
一种泵的轴封装置 Download PDFInfo
- Publication number
- CN201100267Y CN201100267Y CNU2007200584910U CN200720058491U CN201100267Y CN 201100267 Y CN201100267 Y CN 201100267Y CN U2007200584910 U CNU2007200584910 U CN U2007200584910U CN 200720058491 U CN200720058491 U CN 200720058491U CN 201100267 Y CN201100267 Y CN 201100267Y
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- CN
- China
- Prior art keywords
- pump
- seal
- cavity
- cooling
- sealing cavity
- 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.)
- Expired - Lifetime
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- Mechanical Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200584910U CN201100267Y (zh) | 2007-10-22 | 2007-10-22 | 一种泵的轴封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200584910U CN201100267Y (zh) | 2007-10-22 | 2007-10-22 | 一种泵的轴封装置 |
Publications (1)
Publication Number | Publication Date |
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CN201100267Y true CN201100267Y (zh) | 2008-08-13 |
Family
ID=39936802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200584910U Expired - Lifetime CN201100267Y (zh) | 2007-10-22 | 2007-10-22 | 一种泵的轴封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN201100267Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486045A (zh) * | 2013-10-16 | 2014-01-01 | 宁波爱发科真空技术有限公司 | 罗茨泵机械密封的润滑结构 |
CN103573644A (zh) * | 2013-11-18 | 2014-02-12 | 大连深蓝泵业有限公司 | 低温筒袋泵机械密封保护装置 |
-
2007
- 2007-10-22 CN CNU2007200584910U patent/CN201100267Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486045A (zh) * | 2013-10-16 | 2014-01-01 | 宁波爱发科真空技术有限公司 | 罗茨泵机械密封的润滑结构 |
CN103486045B (zh) * | 2013-10-16 | 2016-04-13 | 宁波爱发科真空技术有限公司 | 罗茨泵机械密封的润滑结构 |
CN103573644A (zh) * | 2013-11-18 | 2014-02-12 | 大连深蓝泵业有限公司 | 低温筒袋泵机械密封保护装置 |
CN103573644B (zh) * | 2013-11-18 | 2015-12-30 | 大连深蓝泵业有限公司 | 低温筒袋泵机械密封保护装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHUNDA MARINE ENGINEERING CO., LTD. Free format text: FORMER NAME: FOSHAN SHUNDE SHUNDA SHIP ENGINEERING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Town West Road No. 9 Shunda Ship Engineering Co. Ltd. Patentee after: GUANGDONG SHUNDA MARINE ENGINEERING CO., LTD. Address before: 528322 Guangdong Province, Foshan city Shunde District Leliu Town West Road No. 9 Shunda Ship Engineering Co. Ltd. Patentee before: Foshan Shunde Shunda Ship Engineering Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080813 |
|
CX01 | Expiry of patent term |