CN2767723Y - 一种带叶刀的双曲面前掠式叶片轴流风机 - Google Patents
一种带叶刀的双曲面前掠式叶片轴流风机 Download PDFInfo
- Publication number
- CN2767723Y CN2767723Y CN 200520000857 CN200520000857U CN2767723Y CN 2767723 Y CN2767723 Y CN 2767723Y CN 200520000857 CN200520000857 CN 200520000857 CN 200520000857 U CN200520000857 U CN 200520000857U CN 2767723 Y CN2767723 Y CN 2767723Y
- Authority
- CN
- China
- Prior art keywords
- blade
- sweepforward
- impeller
- flow blower
- leaf cutter
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520000857 CN2767723Y (zh) | 2005-01-14 | 2005-01-14 | 一种带叶刀的双曲面前掠式叶片轴流风机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520000857 CN2767723Y (zh) | 2005-01-14 | 2005-01-14 | 一种带叶刀的双曲面前掠式叶片轴流风机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2767723Y true CN2767723Y (zh) | 2006-03-29 |
Family
ID=36681583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520000857 Expired - Fee Related CN2767723Y (zh) | 2005-01-14 | 2005-01-14 | 一种带叶刀的双曲面前掠式叶片轴流风机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2767723Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003413A (zh) * | 2010-12-23 | 2011-04-06 | 美的集团有限公司 | 一种换气扇的风叶 |
CN102287401A (zh) * | 2011-08-03 | 2011-12-21 | 孝感学院 | 厚度阶梯形变化的圆弧板叶片 |
CN103115021A (zh) * | 2013-02-01 | 2013-05-22 | 华中科技大学 | 一种叶轮装置 |
-
2005
- 2005-01-14 CN CN 200520000857 patent/CN2767723Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003413A (zh) * | 2010-12-23 | 2011-04-06 | 美的集团有限公司 | 一种换气扇的风叶 |
CN102287401A (zh) * | 2011-08-03 | 2011-12-21 | 孝感学院 | 厚度阶梯形变化的圆弧板叶片 |
CN102287401B (zh) * | 2011-08-03 | 2013-02-13 | 孝感学院 | 厚度阶梯形变化的圆弧板叶片 |
CN103115021A (zh) * | 2013-02-01 | 2013-05-22 | 华中科技大学 | 一种叶轮装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201241864Y (zh) | 用于风机的风叶轮 | |
CN104302926B (zh) | 轴流式风机 | |
JP5597261B2 (ja) | 省エネルギーファン | |
CN102374178A (zh) | 风扇 | |
CN2767723Y (zh) | 一种带叶刀的双曲面前掠式叶片轴流风机 | |
CN2804445Y (zh) | 六叶轴流冷却风扇 | |
CN216895034U (zh) | 一种高效低噪的无蜗壳离心风机机翼型叶轮 | |
CN200943601Y (zh) | 离心通风机叶片 | |
CN213953987U (zh) | 一种轴流风机 | |
CN213540838U (zh) | 一种带平衡槽的轴流风机叶轮 | |
CN112128138A (zh) | 一种带平衡槽的轴流风机叶轮 | |
CN2791318Y (zh) | 一种叶根尾缘扭曲的轴流风机叶片 | |
CN111828387A (zh) | 一种大流量低速风机的风叶 | |
CN2528985Y (zh) | 一种高速离心风机用封闭式叶轮 | |
CN200978831Y (zh) | 一次成型铸铝风机大轮毂 | |
CN2839659Y (zh) | 水泵水段及多级整体水泵水段 | |
CN2165270Y (zh) | 可调式轴流风机 | |
CN213540836U (zh) | 轴流风机叶轮 | |
CN106286400B (zh) | 一种具有高效低噪多翼离心风机的仿生蜗舌 | |
CN207906118U (zh) | 一种s形双前掠轴流通风机 | |
CN210118280U (zh) | 一种发动机冷却用高效率低噪声风叶 | |
CN211230972U (zh) | 一种高效稳定的轴流风叶 | |
CN220101572U (zh) | 一种高效喉口防爆型离心风机 | |
CN220378547U (zh) | 一种仿生鱼鳞的轴流风叶 | |
CN2751167Y (zh) | 一种用于动力冷却系统的冷却风扇 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEIHAI CREDIT FAN VENTILATOR CO., LTD. Free format text: FORMER OWNER: WEIHAI CREDIT FAIR FAN CO., LTD. Effective date: 20120424 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264210 WEIHAI, SHANDONG PROVINCE TO: 264200 WEIHAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120424 Address after: 264200 hi tech Industrial Development Zone, Shandong, Weihai Patentee after: Weihai Credit Fan Ventilator Co., Ltd. Address before: 264210 village, Weihai, Shandong Patentee before: Weihai Credit Fair Fan Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060329 Termination date: 20140114 |