公开(公告)号：EP2790839A1

公开(公告)日：2014-10-22

申请号：EP12858002.4

申请日：2012-10-25

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph E. ,  WEINBERGER, Mark T. ,  ROSS, Daniel P. ,  QUAM, Paul R. ,  LIHWA, John S. ,  SPIESS, Andrew

IPC: B05B7/02 ,  B05C5/04

CPC classification number: B05C5/0279 ,  B01D2201/02 ,  B05B1/306 ,  B05B15/40 ,  B05C5/0225 ,  B05C5/0237 ,  B05C11/1042 ,  B05C11/1047

Abstract: A fluid dispensing valve comprises a module, a discharge orifice, a valve stem and a filter. The module has a fluid inlet, a fluid outlet and a fluid passage connecting the fluid inlet and the fluid outlet. The discharge orifice is in fluid communication with the fluid outlet. The valve stem extends into the fluid passage to close-off the discharger orifice. The filter is disposed within the fluid passage and surrounds the valve stem.

公开(公告)号：EP2771125A1

公开(公告)日：2014-09-03

申请号：EP12843078.2

申请日：2012-10-25

Applicant: Graco Minnesota Inc.

Inventor： ROSS, Daniel P. ,  QUAM, Paul R. ,  TIX, Joseph E.

IPC: B05B7/02 ,  B05C5/04

CPC classification number: B29B13/022 ,  B05B7/1404 ,  B05B7/1472 ,  B05B7/16 ,  B05B9/0409 ,  B29C31/02 ,  B65G53/14

Abstract: A hot melt dispensing system including a container for storing adhesive pellets, a feed system for transporting adhesive pellets from the container, and a blower. The blower is positioned with respect to an inlet of the feed system for applying a flow of air for agitating the adhesive pellets and moving the adhesive pellets toward the inlet.

公开(公告)号：EP2188553A1

公开(公告)日：2010-05-26

申请号：EP08799060.2

申请日：2008-09-02

Applicant: Graco Minnesota Inc.

Inventor： ROSS, Daniel P. ,  QUAM, Paul R.

IPC: F16J1/10

CPC classification number: F16J1/02 ,  F04B53/143

Abstract: A priming piston reciprocating pump 10 has piston guide 14 which encircles piston 16 and is provided a bearing member 22 in the inner diameter of the upper end of the guide 14. The bearing 22 is formed of 25% carbon-filled PTFE and may be fitted without tools into the aforementioned ID. Such a bearing 22 allows a negligible clearance to be utilized between the bearing 22 and the piston 16.