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    • 8. 发明授权
    • Steel frame
    • 钢架
    • KR101002900B1
    • 2010-12-21
    • KR20100087891
    • 2010-09-08
    • CHUNG SE NAMKIM JIN SUN
    • KIM JIN SUNCHUNG SE NAM
    • B23Q1/01B21D5/00B23Q1/03F16B7/00
    • PURPOSE: A steel frame is provided to uniformly disperse stress and reinforce strength despite external pressure, since the steel sheet is bent in multiple stages. CONSTITUTION: In a steel frame(10), a flat steel plate is bent into a square shape in multiple stages and is bisymmetrically formed. The still frame comprises a combining part(11), one or more recessed parts(12), and a center bent part(13). Both ends of the steel sheet are bent inward to reinforce strength. Both ends of the steel sheet form the combining parts. The combining parts support the anchoring bolt when being coupled with the joint member. The recessed parts, bearing lateral pressure, are formed on the side wall.
    • 目的:提供钢框架,以均匀地分散应力,并增强强度,尽管外部压力,因为钢板多次弯曲。 构成:在钢框架(10)中,将平钢板多层弯曲成正方形并双向成形。 静止框架包括组合部分(11),一个或多个凹陷部分(12)和中心弯曲部分(13)。 钢板的两端向内弯曲以增强强度。 钢板的两端形成组合部分。 组合部件在与接头构件联接时支撑锚定螺栓。 在侧壁上形成凹部,轴承侧压。
    • 9. 发明公开
    • BRUSHLESS FAN
    • 无刷风扇
    • KR20090010447A
    • 2009-01-30
    • KR20070073552
    • 2007-07-23
    • KIM JIN SUNLEE JIN MIN
    • KIM JIN SUNLEE JIN MIN
    • F04D29/18F04D29/38
    • A brushless fan is provided to improve the torque efficiency through magnetic induction of the rotor in which a permanent magnet is connected between the rotating blades. A brushless fan comprises a rotor(100) in which a plurality of rotor poles(130) made of permanent magnet or iron material are formed, a stator(200) applying magnetic force by the external power supply to the rotor by including a magnetic induction core(220) inducing the magnetic force to the rotor pole, a rotor condition detection unit(400) sensing the location or rotation of the rotor, and a case(300) in which the rotor, the stator and the detection unit are mounted.
    • 提供无刷风扇以通过转子的磁感应来提高扭矩效率,其中永磁体连接在旋转叶片之间。 无刷风扇包括:转子(100),其中形成有由永磁体或铁材料制成的多个转子极(130);定子(200),其通过外部电源向转子施加磁力,包括磁感应 感应转子极的磁力的转子状态检测单元(400)以及感应转子的位置或转动的转子状态检测单元(400)以及安装有转子,定子和检测单元的壳体(300)。