首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
离心式散热风扇之叶片结构
摘要
本发明系提供一种离心式散热风扇之叶片结构,所述叶片呈复数间隔布设于散热风扇之轴心壳体周边,所述叶片为片状体而界定形成有叶面、顶侧边、底侧边以及一翼尖部;其特点主要在于令所述局部或全部叶片之顶侧边或/及底侧边并增设有侧向凸伸之凸缘部;藉此所构成之叶片,俾可有效增进散热风扇导流之风压、风量,达到更进一步提升散热风扇效能之实用进步性。
申请公布号
TW200939938
申请公布日期
2009.09.16
申请号
TW097108040
申请日期
2008.03.07
申请人
力致科技股份有限公司
发明人
施铭铨;叶威廷;吴孟欣
分类号
H05K7/20(2006.01)
主分类号
H05K7/20(2006.01)
代理机构
代理人
主权项
地址
新竹县竹北市新泰路31号3楼之2
您可能感兴趣的专利
Cutting device for high-temperature granulation of thermoplastic polymers.
Scalp-raising device for the prevention of baldness.
Zipper-lock bag chain with tearable strip interconnection means.
Coil of tapered wire.
Air conditioning system.
Method and apparatus for fault-tolerant computer system having expandable processor section.
Precursors and synthesis of methyl-9-oxo-11 alpha, 16-di-hydroxy-16-vinyl-5-cis-13-transprostadienoates.
WRITING IMPLEMENT
Device for metering refrigerant in cooling systems
Load-bearing or suspension device for cables, pipelines and the like
MODULAR CELL SUPPORTING AND PROTECTING ELECTRONIC CARDS
TRANSIENT PROTECTION UNIT
BUTTERFLY VALVE FOR AGGRESSIVE FLUIDS
VARIABLE-RATIO GEARING, ESPECIALLY A PRESELECTION GEARING FOR MACHINE TOOLS
CENTRIFUGAL GOVERNOR FOR FUEL INJECTION-TYPE INTERNAL-COMBUSTION ENGINES
APPARATUS FOR PLASMA-ASSISTED DEPOSITION OF THIN FILMS
CURABLE IMINATED RESINS FROM AMINOPLASTS AND HYDROXYLCONTAINING CARBOXYLIC ACIDS
PROCESS FOR THE PREPARATION OF HEAT-AND-COLOUR-FAST ALIPHATIC AND/OR CYCLOALIPHATIC DIISOCYANATES AND THEIR USE IN THE PREPARATION OF COLOUR-IMPROVED MODIFIED POLYISOCYANATES
ALPHA-CHLORINATED CARBONATES, PROCESS FOR THEIR PREPARATION AND THEIR APPLICATION TO THE PROTECTION OF AMINIC FUNCTIONS IN AMINO ACIDS
POSITION INDICATOR MEANS FOR AN ELECTRICALLY CONTROLLED DEVICE SUCH AS A PRINTER