公开(公告)号：WO2009036126A2

公开(公告)日：2009-03-19

申请号：PCT/US2008/075959

申请日：2008-09-11

Applicant: GRACO MINNESOTA INC. ,  VELGERSDYK, Jeffrey N. ,  TIX, Joseph ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  RYDER, Douglas S.

Inventor： TIX, Joseph ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  RYDER, Douglas S.

IPC: B05B7/04

CPC classification number: B05B9/01 ,  B05B1/3026

Abstract: A two component spray gun with low/high flow rates allows the operator to spray in confined areas at lower flow without having to change the mix module. The lower flow reduces undesirable "spray back" and will also help reduce material waste. Pneumatic piston 12 travel, which determines on/off fluid flow, can be selected on the fly to either close the fluid ports 14 which stops fluid flow, partially open the fluid ports 14 which limits fluid flow, or to fully open the fluid ports 14 to allow for maximum flow. Pneumatic piston 12 travel can be limited by means of a simple multi-position mechanical stop plunger 16. The stop bar 22 can be connected to a knob 18 or other operator input and turned or adjusted to the desired position

Abstract translation:

具有低/高流量的双组分喷枪可让操作员以较低的流量喷入密闭区域，而无需更换混合模块。 较低的流量减少了不希望的“回喷” 并且还有助于减少材料浪费。 可以动态地选择确定开/关流体流量的气动活塞12行程，以关闭阻止流体流动的流体端口14，部分地打开限制流体流动的流体端口14，或者完全打开流体端口14 以允许最大流量。 气动活塞12的行程可以通过简单的多位置机械止动柱塞16限制。止动杆22可以连接到旋钮18或其他操作员输入端，并且转动或调节到期望的位置。

公开(公告)号：EP2195116B1

公开(公告)日：2012-04-18

申请号：EP08799440.6

申请日：2008-09-11

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  RYDER, Douglas S. ,  VELGERSDYK, Jeffrey N.

IPC: B05B7/04

CPC classification number: B05B9/01 ,  B05B1/3026

Abstract: A two component spray gun with low/high flow rates allows the operator to spray in confined areas at lower flow without having to change the mix module. The lower flow reduces undesirable 'spray back' and will also help reduce material waste. Pneumatic piston 12 travel, which determines on/off fluid flow, can be selected on the fly to either close the fluid ports 14 which stops fluid flow, partially open the fluid ports 14 which limits fluid flow, or to fully open the fluid ports 14 to allow for maximum flow. Pneumatic piston 12 travel can be limited by means of a simple multi-position mechanical stop plunger 16. The stop bar 22 can be connected to a knob 18 or other operator input and turned or adjusted to the desired position

公开(公告)号：EP2195116A2

公开(公告)日：2010-06-16

申请号：EP08799440.6

申请日：2008-09-11

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  RYDER, Douglas S. ,  VELGERSDYK, Jeffrey N.

IPC: B05B7/04

CPC classification number: B05B9/01 ,  B05B1/3026

Abstract: A two component spray gun with low/high flow rates allows the operator to spray in confined areas at lower flow without having to change the mix module. The lower flow reduces undesirable 'spray back' and will also help reduce material waste. Pneumatic piston 12 travel, which determines on/off fluid flow, can be selected on the fly to either close the fluid ports 14 which stops fluid flow, partially open the fluid ports 14 which limits fluid flow, or to fully open the fluid ports 14 to allow for maximum flow. Pneumatic piston 12 travel can be limited by means of a simple multi-position mechanical stop plunger 16. The stop bar 22 can be connected to a knob 18 or other operator input and turned or adjusted to the desired position