CN201779052U - 一种超高压液环式等温压缩机用前泵盖轴承部件 - Google Patents
一种超高压液环式等温压缩机用前泵盖轴承部件 Download PDFInfo
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- CN201779052U CN201779052U CN2010205402200U CN201020540220U CN201779052U CN 201779052 U CN201779052 U CN 201779052U CN 2010205402200 U CN2010205402200 U CN 2010205402200U CN 201020540220 U CN201020540220 U CN 201020540220U CN 201779052 U CN201779052 U CN 201779052U
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- Prior art keywords
- bearing
- cover
- ring
- front pump
- pressure liquid
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- 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 - Fee Related
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Abstract
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CN2010205402200U CN201779052U (zh) | 2010-09-23 | 2010-09-23 | 一种超高压液环式等温压缩机用前泵盖轴承部件 |
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CN2010205402200U CN201779052U (zh) | 2010-09-23 | 2010-09-23 | 一种超高压液环式等温压缩机用前泵盖轴承部件 |
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CN201779052U true CN201779052U (zh) | 2011-03-30 |
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CN2010205402200U Expired - Fee Related CN201779052U (zh) | 2010-09-23 | 2010-09-23 | 一种超高压液环式等温压缩机用前泵盖轴承部件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105240287A (zh) * | 2015-10-30 | 2016-01-13 | 武汉艾德沃泵阀有限公司 | 一种新型节能型水环真空泵 |
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2010
- 2010-09-23 CN CN2010205402200U patent/CN201779052U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105240287A (zh) * | 2015-10-30 | 2016-01-13 | 武汉艾德沃泵阀有限公司 | 一种新型节能型水环真空泵 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Changjiang Water Pumps Co., Ltd. Assignor: Li Zhengqi Contract record no.: 2012320000136 Denomination of utility model: Bearing part of front pump cover for ultra-high pressure liquid ring type isothermal compressor Granted publication date: 20110330 License type: Exclusive License Record date: 20120229 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130923 |