利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102127820A 熔融纺丝装置的纺丝组件 有权

熔融纺丝装置的纺丝组件
摘要：
本发明提供即时在使用了简易结构的金属密封件的情况下，也能够用简易的结构防止密封性能低下的熔融纺丝装置的纺丝组件。在具备构成轮廓的圆筒状组件主体(11)、在内部形成有流路(20a、20b)的护圈(20)、配置在上述护圈(20)的下部并穿设有与上述流路(20a、20b)连通的纺丝孔群(33a、33b)的喷丝头(30)、介于上述护圈(20)与上述喷丝头(30)之间的金属密封件(40)的熔融纺丝装置(50)的纺丝组件(10)中，上述金属密封件(40)的与上述护圈(20)及上述喷丝头(30)抵接的一侧形成为平面形状，在上述护圈(20)的与上述金属密封件(40)抵接的一侧形成有沟槽(25)。
摘要（英）：

The present invention provides a spinning assembly of a melting spinning assembly which can prevent inferior sealing performance with a simple structure at a state that a metal sealing member with a simple structure is used. The spinning assembly (10) of the melting spinning device (50) is provided with the following components: a cylindrical assembly body (1) which forms a contour, a retaining ring (20) which is internally provided with flows (20a,20b), a yarn spraying head (30) which is configured at the lower part of the retaining ring (20) and is provided with a spinning hole group (33a,33b) that are communicated with the flow paths (20a,20b), and the metal sealing member which is provided between the retaining ring (20) and the yarn spraying head (30). One side of the metal sealing member (40), which abuts against the retaining ring (20) and the yarn spraying head (30), has a flat shape. One side of the retaining ring (20), which abuts against the metal sealing member (40), is provided with a groove (25).

公开/授权文献
0/0