公开(公告)号：US20100319313A1

公开(公告)日：2010-12-23

申请号：US12814975

申请日：2010-06-14

申请人： James HUANG ,  Chin-Chun CHOU ,  Chin-Cha CHOU ,  Wen-I KUO

发明人： James HUANG ,  Chin-Chun CHOU ,  Chin-Cha CHOU ,  Wen-I KUO

IPC分类号： D02G3/02 ,  D02G1/02 ,  D02J1/22 ,  D02J3/02

CPC分类号： D02G3/06 ,  D10B2321/042

摘要： The PTFE real twist yarn of the present invention is a PTFE real twist yarn obtained by twisting a polytetrafluoroethylene (PTFE) multi-filament slit yarn. The yarn has a circular cross-section with a circularity in the range of 10/8 to 10/10, where the circularity is expressed by the ratio between the major axis width and the minor axis width, the average fineness of filaments is in the range of 1.5 to 200 dtex, a fineness D is in the range of 50 to 6000 dtex, and a twist coefficient K expressed by Formula (1) is in the range of 10000 to 35000: twist coefficient K=number of twists T×(the fineness D of the PTFE real twist yarn)1/2  (1) where the number of twists T denotes the number of twists per meter and the fineness D is a total fineness.

摘要翻译： 本发明的PTFE实捻纱是通过加捻聚四氟乙烯（PTFE）复丝狭缝纱得到的PTFE实捻纱。 该纱线具有圆形横截面，圆形度在10/8〜10/10的范围内，圆形度以长轴宽度与短轴宽度之比表示，长丝的平均细度在 范围为1.5〜200分特，细度D在50〜6000分特的范围内，由式（1）表示的扭曲系数K为10000〜35000的范围：扭曲系数K =捻数T×（ PTFE实捻纱的细度D）1/2（1）其中捻数T表示每米的捻数，细度D为总细度。

公开(公告)号：US20110188247A1

公开(公告)日：2011-08-04

申请号：US12842193

申请日：2010-07-23

申请人： James HUANG ,  Sean Chen ,  Radium Huang ,  Jeff Han

发明人： James HUANG ,  Sean Chen ,  Radium Huang ,  Jeff Han

IPC分类号： B01D46/00 ,  H05K5/06 ,  F21S4/00

CPC分类号： B01D69/02 ,  B01D39/1692 ,  B01D61/32 ,  B01D69/10 ,  B01D71/26 ,  B01D71/36 ,  B01D2239/0654 ,  B01D2239/1216 ,  B01D2239/1291 ,  B01D2325/02 ,  B01D2325/022 ,  B01D2325/04 ,  B01D2325/20 ,  B01D2325/38 ,  B29K2105/045 ,  B29L2031/755 ,  F21S4/00 ,  H05K5/03

摘要： Disclosed is a water-proof and dust-proof membrane assembly and applications thereof. The water-proof and dust-proof membrane assembly comprises a body and a supporting member. The body is of membrane and has a first surface, a second surface, and an asymmetric porous structure formed between the first surface and the second surface of the body. The asymmetric porous structure has a thickness ranging between 1 μm and 1000 μm, a first volumetric porosity ranging between 5% and 99%. The asymmetric porous structure has plural pores, and each pore has a pore diameter between 0.01 μm and 15 μm. The supporting member is of a polymeric material and has a first contacting surface, a second contacting surface, and a second volumetric porosity which is greater than the first volumetric porosity. The first contacting surface of the supporting member is adhered to the first surface of the body.

摘要翻译： 公开了防水防尘膜组件及其应用。 防水防尘膜组件包括主体和支撑构件。 本体是膜，并且具有第一表面，第二表面和形成在主体的第一表面和第二表面之间的不对称多孔结构。 不对称多孔结构的厚度范围在1μm至1000μm之间，第一体积孔隙率在5％至99％之间。 不对称多孔结构具有多个孔，孔的孔径为0.01μm〜15μm。 支撑构件是聚合物材料，并且具有大于第一体积孔隙率的第一接触表面，第二接触表面和第二体积孔隙率。 支撑构件的第一接触表面粘附到主体的第一表面。

公开(公告)号：US20100319792A1

公开(公告)日：2010-12-23

申请号：US12823555

申请日：2010-06-25

申请人： Sean JING ,  James HUANG

发明人： Sean JING ,  James HUANG

IPC分类号： F16K15/00

CPC分类号： F16K31/38 ,  E03D3/02 ,  Y10T137/4343 ,  Y10T137/7922

摘要： A flush control valve core assembly is provided including a valve core body, a back spring accommodated in the valve core body, a valve piece and a valve shaft. The valve piece includes a discharge hole. A portion of the back spring extends as a pin structure, which is able to slidably move in the discharge hole. The pin structure is formed by a free end of the back spring horizontally bending towards the center, and then bending downwards vertically. The back spring of the flush control valve core assembly has a smaller size, which is more reliable and more easily mounted.

摘要翻译： 提供了一种冲洗控制阀芯组件，其包括阀芯体，容纳在阀芯体中的后弹簧，阀片和阀轴。 阀片包括排出孔。 背部弹簧的一部分作为销结构延伸，该销结构能够在排出孔中可滑动地移动。 销结构由后弹簧的自由端朝向中心水平弯曲，然后垂直向下弯曲而形成。 冲洗控制阀芯组件的背面弹簧具有更小的尺寸，更可靠并且更容易安装。