公开(公告)号：US20240207875A1

公开(公告)日：2024-06-27

申请号：US18419068

申请日：2024-01-22

Applicant: Graco Minnesota Inc.

Inventor： Daniel P. Ross ,  Joseph E. Tix ,  Samuel R. Stewart ,  Mark T. Weinberger ,  Christopher J. Pellin ,  Jeffrey N. Velgersdyk ,  Jack A. Bosak ,  Jacob R. Whiteoak

IPC: B05B7/04 ,  B01F35/52 ,  B05B7/08 ,  B05B7/12

CPC classification number: B05B7/0408 ,  B01F35/522 ,  B05B7/04 ,  B05B7/08 ,  B05B7/1254

Abstract: A mix chamber for a plural component sprayer is configured to receive first and second component materials and emit a spray of a resulting plural component material. The mix chamber includes a chamber body extending between a first end and a second end and including flat lateral sides. A ramp feature is disposed proximate the first end and is configured to contact and push first and second side seals, respectively, away from a body axis as the mix chamber shifts in a first direction through a cartridge bore to increase a gap between the first side seal and the second side seal such that the first side seal engages the first flat lateral side and the second side seal engages the second flat lateral side.

公开(公告)号：US20240091797A1

公开(公告)日：2024-03-21

申请号：US18038891

申请日：2021-12-01

Applicant: Graco Minnesota Inc.

Inventor： Christopher J. Pellin ,  Joseph E. Tix ,  Justin J. Weldon ,  John R. Ingebrand

IPC: B05B7/04 ,  B05B1/30

CPC classification number: B05B7/0408 ,  B05B1/306

Abstract: A fast-set, plural component, spray applicator (12) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator.

公开(公告)号：US20240064871A1

公开(公告)日：2024-02-22

申请号：US18270359

申请日：2021-12-29

Applicant: Graco Minnesota Inc.

Inventor： Joseph E. Tix ,  Nicholas P. Peterson ,  Nicholas K. Studt ,  Stephen P. Schneider

IPC: H05B3/58 ,  F16L11/08 ,  F16L53/38 ,  F16L57/06 ,  F16L59/02 ,  B32B1/08 ,  B32B15/02 ,  B32B27/28 ,  B32B15/08 ,  B32B27/12 ,  B32B27/36 ,  B32B27/08 ,  B32B27/32 ,  B32B5/02

CPC classification number: H05B3/58 ,  F16L11/085 ,  F16L53/38 ,  F16L57/06 ,  F16L59/029 ,  B32B1/08 ,  B32B15/02 ,  B32B27/283 ,  B32B15/08 ,  B32B27/12 ,  B32B27/36 ,  B32B27/08 ,  B32B27/32 ,  B32B5/02 ,  H05B2203/014 ,  H05B2203/021 ,  B32B2597/00 ,  B32B2307/304 ,  B32B2307/584 ,  B32B2307/306 ,  B32B2262/0269 ,  B32B2307/7375

Abstract: A heated whip hose (10) includes a hose core (12) configured to deliver a fluid, a heating element (16) disposed around the hose core, a protective layer (20) disposed around the heating element and hose core, an insulating layer (22, 24) disposed around the protective layer, and an abrasion protection layer (26) disposed around insulating layer and forming an outer sheath.

公开(公告)号：US11173507B2

公开(公告)日：2021-11-16

申请号：US16664073

申请日：2019-10-25

Applicant: Graco Minnesota Inc.

Inventor： Daniel P. Ross ,  Joseph E. Tix ,  Samuel R. Stewart ,  Mark T. Weinberger ,  Christopher J. Pellin ,  Jeffrey N. Velgersdyk ,  Jack A. Bosak ,  Jacob R. Whiteoak

IPC: B05B7/04 ,  B05B7/08 ,  B05B7/12

Abstract: A mix chamber for a plural component sprayer is configured to receive first and second component materials and emit a spray of a resulting plural component material. The mix chamber includes a chamber body extending between a first end and a second end and including flat lateral sides. A ramp feature is disposed proximate the first end and is configured to contact and push first and second side seals, respectively, away from a body axis as the mix chamber shifts in a first direction through a cartridge bore to increase a gap between the first side seal and the second side seal such that the first side seal engages the first flat lateral side and the second side seal engages the second flat lateral side.

公开(公告)号：US20200383177A1

公开(公告)日：2020-12-03

申请号：US16887369

申请日：2020-05-29

Applicant: Graco Minnesota Inc.

Inventor： Nicholas P. Peterson ,  Mark J. Brudevold ,  Benjamin R. Godding ,  Joseph E. Tix ,  Mark T. Weinberger

IPC: H05B3/58 ,  B05B9/00 ,  H05B1/02 ,  H05B3/12 ,  H05B3/00

Abstract: A method of regulating a temperature of a fluid within a hose of a fluid dispensing system includes passing the fluid through the hose and across a heating element. A temperature of the fluid in the hose is sensed by the heating element. The sensed temperature of the fluid in the hose is compared to a reference temperature. An input of the heating element is adjusted in response to the comparison of the sensed temperature of the fluid in the hose to the reference temperature such that the temperature of the fluid is adjusted towards the reference temperature.

公开(公告)号：US20170333927A1

公开(公告)日：2017-11-23

申请号：US15592906

申请日：2017-05-11

Applicant: Graco Minnesota Inc.

Inventor： Daniel P. Ross ,  Joseph E. Tix ,  Martin P. McCormick ,  Mark T. Weinberger ,  Robert J. Lind

IPC: B05B7/00 ,  B05B7/26 ,  B05B9/04 ,  B05B12/08

CPC classification number: B05B7/0018 ,  B05B7/26 ,  B05B9/0403 ,  B05B9/0406 ,  B05B12/087 ,  B05B12/1436

Abstract: First and second fluid components are individually pumped to a device from first and second pumps. A first volumetric flow rate of the first fluid component discharged from the first fluid component is measured. A second volumetric flow rate of the second fluid component discharged from the second pump is measured. Operation of at least one of the first and second pumps is controlled based on the measured first volumetric flow rate and the measured second volumetric flow rate to produce a target ratio of the first fluid component and the second fluid component at the device.

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：US08985391B2

公开(公告)日：2015-03-24

申请号：US13659946

申请日：2012-10-25

Applicant: Graco Minnesota Inc.

Inventor： Daniel P. Ross ,  Paul R. Quam ,  Joseph E. Tix

IPC: B67B7/00 ,  G01F11/00 ,  B67D7/80 ,  B05B7/00 ,  B29B13/02 ,  B05B7/14 ,  B05B7/16 ,  B05B9/04 ,  B29C31/02 ,  B65G53/14

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.

Abstract translation: 一种热熔体分配系统，包括用于储存粘合剂颗粒的容器，用于从容器输送粘合剂颗粒的进料系统和鼓风机。 鼓风机相对于进料系统的入口定位，用于施加空气流以搅拌粘合剂颗粒并将粘合剂颗粒移动到入口。

公开(公告)号：US20140263478A1

公开(公告)日：2014-09-18

申请号：US13799541

申请日：2013-03-13

Applicant: GRACO MINNESOTA INC.

Inventor： Daniel P. Ross ,  Paul R. Quam ,  Joseph E. Tix ,  Mark T. Weinberger

IPC: B67D3/00

CPC classification number: B05B1/30 ,  B05B1/306 ,  B05B7/1606 ,  B05B7/166 ,  B05C5/0279 ,  F16K43/006

Abstract: A fluid dispensing valve comprises a module, a discharge tip, a valve stem and a movable service seat. The module has a fluid inlet, a fluid outlet, and a fluid passage connecting the fluid inlet and the fluid outlet. The discharge tip is removably mounted to the module and in fluid communication with the fluid outlet. The valve stem extends into the fluid passage to close-off the discharge tip. The movable service seat surrounds the valve stem within the fluid passage between the discharge tip and the fluid inlet. The service seat is configured to seal the fluid passage when the discharge tip is removed.

Abstract translation: 流体分配阀包括模块，排放尖端，阀杆和可移动维修座。 模块具有流体入口，流体出口和连接流体入口和流体出口的流体通道。 放电尖端可移除地安装到模块并与流体出口流体连通。 阀杆延伸到流体通​​道中以关闭排出尖端。 可移动维修座椅围绕排放尖端和流体入口之间的流体通道内的阀杆。 服务座被配置为当排出尖端被移除时密封流体通道。