CN201318327Y - 大轴流风机风筒装置 - Google Patents
大轴流风机风筒装置 Download PDFInfo
- Publication number
- CN201318327Y CN201318327Y CNU2008200913166U CN200820091316U CN201318327Y CN 201318327 Y CN201318327 Y CN 201318327Y CN U2008200913166 U CNU2008200913166 U CN U2008200913166U CN 200820091316 U CN200820091316 U CN 200820091316U CN 201318327 Y CN201318327 Y CN 201318327Y
- Authority
- CN
- China
- Prior art keywords
- block
- fan
- bolt
- fan drum
- shaped
- Prior art date
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200913166U CN201318327Y (zh) | 2008-11-11 | 2008-11-11 | 大轴流风机风筒装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200913166U CN201318327Y (zh) | 2008-11-11 | 2008-11-11 | 大轴流风机风筒装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201318327Y true CN201318327Y (zh) | 2009-09-30 |
Family
ID=41197092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200913166U Expired - Fee Related CN201318327Y (zh) | 2008-11-11 | 2008-11-11 | 大轴流风机风筒装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201318327Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878103A (zh) * | 2011-07-12 | 2013-01-16 | 依必安-派特穆尔芬根股份有限两合公司 | 轴流式通风机的壁环 |
-
2008
- 2008-11-11 CN CNU2008200913166U patent/CN201318327Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102878103A (zh) * | 2011-07-12 | 2013-01-16 | 依必安-派特穆尔芬根股份有限两合公司 | 轴流式通风机的壁环 |
CN102878103B (zh) * | 2011-07-12 | 2016-09-14 | 依必安-派特穆尔芬根股份有限两合公司 | 轴流式通风机的壁环 |
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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: Harbin Tiangong Metal Structure Engineering Co., Ltd. Assignor: Harbin Air Conditioning Co., Ltd.|Laizhou FRP Products Co., Ltd Contract record no.: 2011230000265 Denomination of utility model: Fan drum device of large axial-flow fan Granted publication date: 20090930 License type: Exclusive License Record date: 20110909 |
|
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: 20090930 Termination date: 20161111 |