CN204921999U - 一种用于机械密封的静止环 - Google Patents
一种用于机械密封的静止环 Download PDFInfo
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- CN204921999U CN204921999U CN201520429506.4U CN201520429506U CN204921999U CN 204921999 U CN204921999 U CN 204921999U CN 201520429506 U CN201520429506 U CN 201520429506U CN 204921999 U CN204921999 U CN 204921999U
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- main part
- stationary ring
- hole
- mechanical seal
- internal diameter
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520429506.4U CN204921999U (zh) | 2015-06-19 | 2015-06-19 | 一种用于机械密封的静止环 |
Applications Claiming Priority (1)
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CN201520429506.4U CN204921999U (zh) | 2015-06-19 | 2015-06-19 | 一种用于机械密封的静止环 |
Publications (1)
Publication Number | Publication Date |
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CN204921999U true CN204921999U (zh) | 2015-12-30 |
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CN201520429506.4U Expired - Fee Related CN204921999U (zh) | 2015-06-19 | 2015-06-19 | 一种用于机械密封的静止环 |
Country Status (1)
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CN (1) | CN204921999U (zh) |
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2015
- 2015-06-19 CN CN201520429506.4U patent/CN204921999U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Shen Qi Inventor before: Xu Kai |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 519075, C, District 3, building 63, 3 North Pearl Road, Guangdong, Zhuhai Province, 301 Patentee after: Zhuhai Huayu Technology Co., Ltd. Address before: Vinda road Zhangjiagang City Tangqiao town Suzhou city Jiangsu province 215611 No. 60 Zhangjiagang Huazheng Import & Export Trade Co. Ltd. Patentee before: ZHANGJIAGANG HUAZHENG IMPORT & EXPORT TRADE CO., LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |