CN202250845U - 一种涡旋压缩机的回油结构 - Google Patents
一种涡旋压缩机的回油结构 Download PDFInfo
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- CN202250845U CN202250845U CN2011202984558U CN201120298455U CN202250845U CN 202250845 U CN202250845 U CN 202250845U CN 2011202984558 U CN2011202984558 U CN 2011202984558U CN 201120298455 U CN201120298455 U CN 201120298455U CN 202250845 U CN202250845 U CN 202250845U
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- oil
- scroll
- fuel feeding
- compressor
- oil return
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202984558U CN202250845U (zh) | 2011-04-30 | 2011-04-30 | 一种涡旋压缩机的回油结构 |
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CN2011202984558U CN202250845U (zh) | 2011-04-30 | 2011-04-30 | 一种涡旋压缩机的回油结构 |
Related Parent Applications (1)
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CN2011201344253U Division CN202228355U (zh) | 2011-04-30 | 2011-04-30 | 一种涡旋压缩机的回油结构 |
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CN202250845U true CN202250845U (zh) | 2012-05-30 |
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CN2011202984558U Expired - Lifetime CN202250845U (zh) | 2011-04-30 | 2011-04-30 | 一种涡旋压缩机的回油结构 |
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CN (1) | CN202250845U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016169348A1 (zh) * | 2015-04-24 | 2016-10-27 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机和用于涡旋压缩机的驱动轴 |
CN106151047A (zh) * | 2015-04-24 | 2016-11-23 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机和用于涡旋压缩机的驱动轴 |
-
2011
- 2011-04-30 CN CN2011202984558U patent/CN202250845U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016169348A1 (zh) * | 2015-04-24 | 2016-10-27 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机和用于涡旋压缩机的驱动轴 |
CN106151047A (zh) * | 2015-04-24 | 2016-11-23 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机和用于涡旋压缩机的驱动轴 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil returning structure of vortex compressor Effective date of registration: 20130805 Granted publication date: 20120530 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Changsha branch Pledgor: Hunan Vaqoung Electric Co. Ltd. Registration number: 2011990000240 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150626 Granted publication date: 20120530 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Changsha branch Pledgor: Hunan Vaqoung Electric Co. Ltd. Registration number: 2011990000240 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
CX01 | Expiry of patent term |