CN202696331U - 深海电机压力平衡装置 - Google Patents
深海电机压力平衡装置 Download PDFInfo
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- CN202696331U CN202696331U CN 201220334319 CN201220334319U CN202696331U CN 202696331 U CN202696331 U CN 202696331U CN 201220334319 CN201220334319 CN 201220334319 CN 201220334319 U CN201220334319 U CN 201220334319U CN 202696331 U CN202696331 U CN 202696331U
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CN 201220334319 CN202696331U (zh) | 2012-07-11 | 2012-07-11 | 深海电机压力平衡装置 |
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CN 201220334319 CN202696331U (zh) | 2012-07-11 | 2012-07-11 | 深海电机压力平衡装置 |
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CN202696331U true CN202696331U (zh) | 2013-01-23 |
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CN 201220334319 Expired - Lifetime CN202696331U (zh) | 2012-07-11 | 2012-07-11 | 深海电机压力平衡装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508618A (zh) * | 2016-01-11 | 2016-04-20 | 东方电气集团东方电机有限公司 | 一种多级冗余的主轴密封系统 |
CN107453540A (zh) * | 2017-08-30 | 2017-12-08 | 王少斌 | 用于深井环境下的减速电动机 |
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2012
- 2012-07-11 CN CN 201220334319 patent/CN202696331U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105508618A (zh) * | 2016-01-11 | 2016-04-20 | 东方电气集团东方电机有限公司 | 一种多级冗余的主轴密封系统 |
CN105508618B (zh) * | 2016-01-11 | 2017-10-13 | 东方电气集团东方电机有限公司 | 一种多级冗余的主轴密封系统 |
CN107453540A (zh) * | 2017-08-30 | 2017-12-08 | 王少斌 | 用于深井环境下的减速电动机 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610017 5 Building No. 2 Room 501 Patentee after: CHENGDU OUXUN TECHNOLOGY Co.,Ltd. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province in 610017 B No. 5 Room 201 Patentee before: CHENGDU OUXUN MARINE ENGINEERING EQUIPMENT CO.,LTD. |
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CP02 | Change in the address of a patent holder |
Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Patentee after: CHENGDU OUXUN TECHNOLOGY Co.,Ltd. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610017 5 Building No. 2 Room 501 Patentee before: CHENGDU OUXUN TECHNOLOGY Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130123 |
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CX01 | Expiry of patent term |