公开(公告)号：US06398936B1

公开(公告)日：2002-06-04

申请号：US09589177

申请日：2000-06-05

Applicant: Ching-Bin Lin ,  Jen-Fin Lin

Inventor： Ching-Bin Lin ,  Jen-Fin Lin

IPC: B05D118

CPC classification number: C23C18/54 ,  B01J2/006 ,  C04B35/62842 ,  C04B35/632 ,  C04B2235/425 ,  C04B2235/449 ,  C23C18/1635 ,  C23C18/38

Abstract: A process for plating copper on particulate graphite comprises cleaning and drying the graphite particles; wetting the graphite particles with an aqueous solution of cupric sulfate and glacial acetic acid; dripping the graphite particles as wetted with a layer of the aqueous solution on a rotating metal (including zinc, aluminum and iron) disk to conduct a displacement reaction to plate copper, as displaced by the metal existing in situ on the metal disk, on each graphite particle; and washing the graphite particles as plated by copper with water and then drying the copper-plated graphite particles.

Abstract translation: 在颗粒状石墨上镀铜的方法包括清洗和干燥石墨颗粒; 用硫酸铜和冰醋酸水溶液润湿石墨颗粒; 将石墨颗粒浸在旋转金属（包括锌，铝和铁）盘上的一层水溶液上，以对金属盘上原位存在的金属置换的铜进行置换反应，每个 石墨颗粒; 并用铜水洗石墨颗粒，然后用镀铜的石墨颗粒进行干燥。

公开(公告)号：US08997593B2

公开(公告)日：2015-04-07

申请号：US13614083

申请日：2012-09-13

Applicant: Jeng-Haur Horng ,  Shin-Yuh Chen ,  Jen-Fin Lin ,  Chin-Chung Wei ,  Hsiao-Yeh Chu ,  Yuh-Ping Chang ,  Wang-Long Li

Inventor： Jeng-Haur Horng ,  Shin-Yuh Chen ,  Jen-Fin Lin ,  Chin-Chung Wei ,  Hsiao-Yeh Chu ,  Yuh-Ping Chang ,  Wang-Long Li

IPC: F16H25/24 ,  F16H57/04

CPC classification number: F16H25/24 ,  F16H57/0416 ,  F16H57/0497 ,  Y10T74/18712 ,  Y10T74/18736 ,  Y10T74/19702

Abstract: A nut for a ball screw mainly includes a nut, multiple dual-narrowed paths, multiple micro fans, a control portion, and multiple temperature sensing portions. The nut has a threaded path and the dual-narrowed paths are defined through the central axis of the nut and substantially parallel to the threaded path. Each of the dual-narrowed paths has a high-speed area and the diameter of each of the dual-narrowed paths is gradually reduced from two ends toward the high-speed area. The nut has micro fans which drive the air flows and reduce the temperature to increase the life of use and the precision of positioning.

Abstract translation: 用于滚珠丝杠的螺母主要包括螺母，多个双变窄路径，多个微型风扇，控制部分和多个温度感测部分。 螺母具有螺纹路径，并且双变窄的路径通过螺母的中心轴线限定并且基本上平行于螺纹路径。 双变窄路径中的每一个具有高速区域，并且每个双变窄路径的直径从两端朝向高速区域逐渐减小。 螺母具有微风扇，驱动空气流动，降低温度，增加使用寿命和定位精度。