公开(公告)号：US09233497B2

公开(公告)日：2016-01-12

申请号：US14387483

申请日：2013-02-25

Applicant: TORAY INDUSTRIES, INC.

Inventor： Tamotsu Suzuki ,  Yoshihiro Kawahara ,  Yasumoto Noguchi

IPC: B29C45/28 ,  F16K3/26 ,  F16K11/07 ,  B29C70/48 ,  B29K101/10

CPC classification number: B29C45/2806 ,  B29C33/72 ,  B29C45/1753 ,  B29C45/2756 ,  B29C45/28 ,  B29C70/48 ,  B29C2045/2893 ,  B29K2101/10 ,  F16K3/265 ,  F16K11/0716 ,  Y10T137/86549

Abstract: A gate valve is configured to have a first fluid flow path. In a state where a gate valve pin is at a first pin position, a front end section on an injection hole side of the gate valve pin closes an injection hole. In a state where the gate valve pin is at a second pin position that is more distant from the injection hole than the first pin position, a front end section opens the injection hole to make communication between the first fluid flow path and the injection hole and thereby form a resin supply line. In a state where a sleeve is at a first sleeve position and the gate valve pin is at the first pin position, a second fluid flow path is formed in the gate valve to connect an injection hole-side end of the first fluid flow path to outside of the gate valve and is made to communicate with the first fluid flow path and thereby form a cleaning line.

Abstract translation: 闸阀构造成具有第一流体流动路径。 在闸阀销处于第一销位置的状态下，闸阀销的喷射孔侧的前端部分封闭喷射孔。 在闸阀销处于比第一销位置更远离喷射孔的第二销位置的状态下，前端部分打开喷射孔以使得第一流体流动路径和喷射孔之间的连通，以及 从而形成树脂供给线。 在套筒处于第一套筒位置并且闸阀销处于第一销位置的状态下，在闸阀中形成第二流体流动路径，以将第一流体流动路径的注入孔侧端部连接到 在闸阀外部并与第一流体流路连通，从而形成清洁线。

公开(公告)号：US20150091212A1

公开(公告)日：2015-04-02

申请号：US14387483

申请日：2013-02-25

Applicant: TORAY INDUSTRIES. INC.

Inventor： Tamotsu Suzuki ,  Yoshihiro Kawahara ,  Yasumoto Noguchi

IPC: B29C45/28 ,  F16K11/07 ,  F16K3/26

CPC classification number: B29C45/2806 ,  B29C33/72 ,  B29C45/1753 ,  B29C45/2756 ,  B29C45/28 ,  B29C70/48 ,  B29C2045/2893 ,  B29K2101/10 ,  F16K3/265 ,  F16K11/0716 ,  Y10T137/86549

Abstract: A gate valve is configured to have a first fluid flow path. In a state where a gate valve pin is at a first pin position, a front end section on an injection hole side of the gate valve pin closes an injection hole. In a state where the gate valve pin is at a second pin position that is more distant from the injection hole than the first pin position, a front end section opens the injection hole to make communication between the first fluid flow path and the injection hole and thereby form a resin supply line. In a state where a sleeve is at a first sleeve position and the gate valve pin is at the first pin position, a second fluid flow path is formed in the gate valve to connect an injection hole-side end of the first fluid flow path to outside of the gate valve and is made to communicate with the first fluid flow path and thereby form a cleaning line.

Abstract translation: 闸阀构造成具有第一流体流动路径。 在闸阀销处于第一销位置的状态下，闸阀销的喷射孔侧的前端部分封闭喷射孔。 在闸阀销处于比第一销位置更远离喷射孔的第二销位置的状态下，前端部分打开喷射孔以使得第一流体流动路径和喷射孔之间的连通，以及 从而形成树脂供给线。 在套筒处于第一套筒位置并且闸阀销处于第一销位置的状态下，在闸阀中形成第二流体流动路径，以将第一流体流动路径的注入孔侧端部连接到 在闸阀外部并与第一流体流路连通，从而形成清洁线。