公开(公告)号：US20170277205A1

公开(公告)日：2017-09-28

申请号：US15469002

申请日：2017-03-24

Applicant: Graco Minnesota Inc.

Inventor： Joseph E. Tix ,  Martin P. McCormick ,  Christopher M. Lange

IPC: G05D11/13 ,  G05D7/06

CPC classification number: G05D11/132 ,  G05D7/0635

Abstract: A plural component dispensing system includes at least one compressed gas pneumatically connected to supply pressurized gas to each of a first pressure vessel that discharges a first fluid component and a second pressure vessel that discharges a second fluid component. Each of the first fluid component and the second fluid component is supplied from the respective pressure vessel through individual flow meters to a device. A first pressure regulator is pneumatically connected between the first pressure vessel and the at least one compressed gas source to regulate pressure of the first pressure vessel. A controller receives sensed first and second volumetric flow rates from the individual flow meters and controls the first pressure regulator based on the sensed volumetric flow rates to produce a target ratio of the first fluid component and the second fluid component at the device.

公开(公告)号：USD733840S1

公开(公告)日：2015-07-07

申请号：US29486702

申请日：2014-04-01

Applicant: Graco Minnesota Inc.

Designer： Ryan F. Butler ,  Kyle A. Bottke ,  Alexander J. Daeger ,  Martin P. McCormick ,  Corrine N. Waa