CN201339605Y - 一种散热风扇 - Google Patents
一种散热风扇 Download PDFInfo
- Publication number
- CN201339605Y CN201339605Y CNU2008201715618U CN200820171561U CN201339605Y CN 201339605 Y CN201339605 Y CN 201339605Y CN U2008201715618 U CNU2008201715618 U CN U2008201715618U CN 200820171561 U CN200820171561 U CN 200820171561U CN 201339605 Y CN201339605 Y CN 201339605Y
- Authority
- CN
- China
- Prior art keywords
- blade
- blades
- impeller
- chord length
- roots
- 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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201715618U CN201339605Y (zh) | 2008-12-31 | 2008-12-31 | 一种散热风扇 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201715618U CN201339605Y (zh) | 2008-12-31 | 2008-12-31 | 一种散热风扇 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201339605Y true CN201339605Y (zh) | 2009-11-04 |
Family
ID=41235152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201715618U Expired - Fee Related CN201339605Y (zh) | 2008-12-31 | 2008-12-31 | 一种散热风扇 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201339605Y (zh) |
-
2008
- 2008-12-31 CN CNU2008201715618U patent/CN201339605Y/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206617363U (zh) | 叶轮 | |
CN203098387U (zh) | 螺旋桨式风机以及包括该螺旋桨式风机的热源单元 | |
CN103511339B (zh) | 空调、轴流风机及其轴流风叶 | |
CN105041684A (zh) | 一种工程轴流冷却塑料风扇 | |
CN201496290U (zh) | 一种低耗高效汽车轴流冷却风扇 | |
CN107956721A (zh) | 多级轴流式通风机 | |
CN201339607Y (zh) | 微型散热风扇 | |
CN201339601Y (zh) | 轴流风扇 | |
CN205331054U (zh) | 带有多曲面型叶片的轴流式风机 | |
CN202914389U (zh) | 轴流风扇 | |
CN201588815U (zh) | 一种小型风扇 | |
CN201588814U (zh) | 一种风扇 | |
CN201599250U (zh) | 一种微型散热风扇 | |
CN201599251U (zh) | 一种轴流散热风扇 | |
CN201588797U (zh) | 微型风扇 | |
CN2804445Y (zh) | 六叶轴流冷却风扇 | |
CN102536900A (zh) | 一种轴流风轮 | |
CN201339605Y (zh) | 一种散热风扇 | |
CN201339602Y (zh) | 一种轴流风扇 | |
CN103016371B (zh) | 一种轴流风扇 | |
CN201588798U (zh) | 轴流散热风扇 | |
CN201588794U (zh) | 一种轴流风扇 | |
CN210484188U (zh) | 一种前弯前掠偏装式叶片、叶轮及其轴流风机 | |
CN201339604Y (zh) | 一种微型风扇 | |
CN201339606Y (zh) | 轴流散热风扇 |
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: Zhejiang Taida Micromotor Co., Ltd. Assignor: Qiu Rongquan Contract record no.: 2010330000144 Denomination of utility model: Oil return structure for cooling fan Granted publication date: 20091104 License type: Exclusive License Record date: 20100224 |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TAIDA MICROMOTOR CO., LTD. Free format text: FORMER OWNER: QIU RONGQUAN Effective date: 20120903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120903 Address after: 313201 Zhejiang Taida Industrial Zone, Zhejiang, Deqing County Taida micromotor Co., Ltd. Patentee after: Zhejiang Taida Micromotor Co., Ltd. Address before: 313201 Zhejiang Taida Industrial Zone, Zhejiang, Deqing County Taida micromotor Co., Ltd. Patentee before: Qiu Rongquan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20121231 |