公开(公告)号：US08790747B2

公开(公告)日：2014-07-29

申请号：US12531363

申请日：2008-03-28

申请人： Hiroyuki Kusaka ,  Koji Kuromiya ,  Satoshi Saito ,  Takashi Shigematsu ,  Akihiro Murakami ,  Shinji Ichikawa ,  Haruo Sakuma ,  Shingo Nishijima

发明人： Hiroyuki Kusaka ,  Koji Kuromiya ,  Satoshi Saito ,  Takashi Shigematsu ,  Akihiro Murakami ,  Shinji Ichikawa ,  Haruo Sakuma ,  Shingo Nishijima

IPC分类号： H01B13/06

CPC分类号： H01B13/14 ,  H01B3/301

摘要： Disclosed is a method of producing an insulated electric wire, in which a primary coating layer including at least an enamel-baking layer is formed on a metallic conductor to form a primary coated electric wire, and a secondary coating layer is extrusion-formed on the primary coating layer of the primary coated electric wire. The method includes an electric wire pre-heating process where a surface of the primary coating layer is pre-heated using an electric wire pre-heating unit, and a resin extrusion process where a secondary coating layer is extrusion-formed on the pre-heated primary coating layer using a resin extrusion unit. Further disclosed is an apparatus for producing an insulated electric wire.

摘要翻译： 公开了一种制造绝缘电线的方法，其中在金属导体上形成至少包含搪瓷烘烤层的初级涂层以形成初级涂覆电线，并且在第二涂层上挤出形成第二涂层 初级涂层电线的主要涂层。 该方法包括电线预热工艺，其中使用电线预热单元对初级涂层的表面进行预热，以及树脂挤出方法，其中将二次涂层挤压形成在预热 初级涂层使用树脂挤出单元。 另外公开了一种绝缘电线的制造装置。

公开(公告)号：US20100203231A1

公开(公告)日：2010-08-12

申请号：US12531363

申请日：2008-03-28

申请人： Hiroyuki Kusaka ,  Koji Kuromiya ,  Satoshi Saito ,  Takashi Shigematsu ,  Akihiro Murakami ,  Shinji Ichikawa ,  Haruo Sakuma ,  Shingo Nishijima

发明人： Hiroyuki Kusaka ,  Koji Kuromiya ,  Satoshi Saito ,  Takashi Shigematsu ,  Akihiro Murakami ,  Shinji Ichikawa ,  Haruo Sakuma ,  Shingo Nishijima

IPC分类号： B05D5/12 ,  B05C9/14 ,  B05C9/12 ,  B05C11/00

CPC分类号： H01B13/14 ,  H01B3/301

摘要： Disclosed is a method of producing an insulated electric wire, in which a primary coating layer including at least an enamel-baking layer is formed on a metallic conductor to form a primary coated electric wire, and a secondary coating layer is extrusion-formed on the primary coating layer of the primary coated electric wire. The method includes an electric wire pre-heating process where a surface of the primary coating layer is pre-heated using an electric wire pre-heating unit, and a resin extrusion process where a secondary coating layer is extrusion-formed on the pre-heated primary coating layer using a resin extrusion unit. Further disclosed is an apparatus for producing an insulated electric wire.

摘要翻译： 公开了一种制造绝缘电线的方法，其中在金属导体上形成至少包含搪瓷烘烤层的初级涂层以形成初级涂覆电线，并且在第二涂层上挤出形成第二涂层 初级涂层电线的主要涂层。 该方法包括电线预热工艺，其中使用电线预热单元对初级涂层的表面进行预热，以及树脂挤出方法，其中将二次涂层挤压形成在预热 初级涂层使用树脂挤出单元。 另外公开了一种绝缘电线的制造装置。