CN206429654U - 一种替代双端面机械密封的组合密封 - Google Patents
一种替代双端面机械密封的组合密封 Download PDFInfo
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- CN206429654U CN206429654U CN201621397944.8U CN201621397944U CN206429654U CN 206429654 U CN206429654 U CN 206429654U CN 201621397944 U CN201621397944 U CN 201621397944U CN 206429654 U CN206429654 U CN 206429654U
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CN201621397944.8U CN206429654U (zh) | 2016-12-06 | 2016-12-06 | 一种替代双端面机械密封的组合密封 |
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CN201621397944.8U CN206429654U (zh) | 2016-12-06 | 2016-12-06 | 一种替代双端面机械密封的组合密封 |
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CN206429654U true CN206429654U (zh) | 2017-08-22 |
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CN201621397944.8U Expired - Fee Related CN206429654U (zh) | 2016-12-06 | 2016-12-06 | 一种替代双端面机械密封的组合密封 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109404540A (zh) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七0五研究所 | 一种波浪形密封挡圈组合旋转动密封结构 |
DE102021133696B3 (de) | 2021-12-17 | 2023-03-30 | Vemag Maschinenbau Gmbh | Pumpe mit Kontrollbereich für eine Füllmaschine, Füllmaschine und Verfahren zum Betrieb einer Füllmaschine |
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2016
- 2016-12-06 CN CN201621397944.8U patent/CN206429654U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109404540A (zh) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七0五研究所 | 一种波浪形密封挡圈组合旋转动密封结构 |
CN109404540B (zh) * | 2018-11-27 | 2020-07-14 | 中国船舶重工集团公司第七0五研究所 | 一种波浪形密封挡圈组合旋转动密封结构 |
DE102021133696B3 (de) | 2021-12-17 | 2023-03-30 | Vemag Maschinenbau Gmbh | Pumpe mit Kontrollbereich für eine Füllmaschine, Füllmaschine und Verfahren zum Betrieb einer Füllmaschine |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Replace double mechanical seal's composite seal Effective date of registration: 20190731 Granted publication date: 20170822 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG LUTUO MACHINERY Co.,Ltd. Registration number: 2019370000174 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200630 Granted publication date: 20170822 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG LUTUO MACHINERY Co.,Ltd. Registration number: 2019370000174 |
|
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: 20170822 Termination date: 20211206 |