公开(公告)号：US20140117047A1

公开(公告)日：2014-05-01

申请号：US13705702

申请日：2012-12-05

申请人： GRACO MINNESOTA INC.

发明人： Daniel P. Ross ,  Joseph E. Tix ,  Matthew R. Theisen ,  Nicholas K. Studt

IPC分类号： B05C9/14 ,  F04B49/22

CPC分类号： B05C9/14 ,  B05B7/1606 ,  B05C5/001 ,  B05C11/1042 ,  F04B7/02 ,  F04B15/02 ,  F04B49/22 ,  F04B49/24

摘要： A hot melt system is described which includes a container of hot melt pellets, a melter, a feed system, a pump, and a dispensing system. A pressure relief system is built around the pump, which may redirect liquefied adhesive from the pump outlet to the pump inlet.

摘要翻译： 描述了一种热熔体系，其包括热熔胶颗粒容器，胶机，进料系统，泵和分配系统。 在泵周围构建了一个压力释放系统，这可将液化粘合剂从泵出口重新定向到泵入口。

公开(公告)号：US20140116535A1

公开(公告)日：2014-05-01

申请号：US13716954

申请日：2012-12-17

申请人： GRACO MINNESOTA INC.

发明人： Joseph E. Tix ,  Daniel P. Ross ,  Banjamin R. Godding ,  Bryce J. Gapinski ,  Nicholas K. Studt ,  Mark T. Weinberger

IPC分类号： F17D3/00 ,  G01F23/296 ,  G01F23/00

CPC分类号： F17D3/00 ,  G01F23/00 ,  G01F23/296 ,  G01F23/2962 ,  Y10T137/6416

摘要： An adhesive melting system comprises a melter, an ultrasonic sensor, and a feed system. The melter contains and melts adhesive. The ultrasonic sensor is positioned to sense a level of adhesive in the melter. The feed system supplies unmelted adhesive to the melter as a function of the sensed level of adhesive in the melter.

摘要翻译： 粘合剂熔化系统包括胶机，超声波传感器和进料系统。 胶机包含并熔化粘合剂。 定位超声波传感器以感测胶机中的粘合剂水平。 进料系统根据胶机中感测到的粘合剂水平，向胶机提供未熔化的粘合剂。

公开(公告)号：US20130112280A1

公开(公告)日：2013-05-09

申请号：US13671193

申请日：2012-11-07

申请人： GRACO MINNESOTA INC.

发明人： Paul R. Quam ,  Daniel P. Ross

IPC分类号： F16L53/00

CPC分类号： F16L53/00 ,  B05C11/1042 ,  B05C11/1047 ,  Y10T137/0391 ,  Y10T137/6416

摘要： A hot melt system includes a melt system, a feed system, a dispensing system, and a pump. The melt system melts the pellets to produce a liquid, and the pump delivers the liquid to the dispensing system. The feed system is coordinated with the operation of the pump to control the amount of pellets delivered to the melt system.

摘要翻译： 热熔体系包括熔体系统，进料系统，分配系统和泵。 熔体系统熔化颗粒以产生液体，并且泵将液体输送到分配系统。 进料系统与泵的操作协调，以控制输送到熔体系统的颗粒的量。

公开(公告)号：US20130105003A1

公开(公告)日：2013-05-02

申请号：US13660022

申请日：2012-10-25

申请人： GRACO MINNESOTA INC.

发明人： Paul R. Quam ,  Daniel P. Ross

IPC分类号： F16L53/00

CPC分类号： B05B7/02 ,  B05B15/65 ,  B05C5/02 ,  B05C11/1042 ,  B29B13/022 ,  Y10T137/6416

摘要： A hot melt dispensing system comprises a container, a melter, a feed system, a dispensing system and a fluid line. The container stores hot melt pellets. The feed system transports hot melt pellets from the container to the melter. The melter is capable of heating hot melt pellets into liquid hot melt adhesive. The fluid line connects the melter and the dispensing system. The dispensing system administers liquid hot melt adhesive from the melter. The fluid line comprises a rigid segment and a heating element connected to the rigid segment. In another embodiment, the fluid line comprises first and section portions connected by an articulating joint.

摘要翻译： 热熔体分配系统包括容器，胶机，进料系统，分配系统和流体管线。 容器储存热熔胶颗粒。 进料系统将热熔颗粒从容器运输到胶机。 胶机能够将热熔胶丸加热成液体热熔胶。 流体管线连接胶机和分配系统。 分配系统从熔化器施加液体热熔粘合剂。 流体管线包括刚性段和连接到刚性段的加热元件。 在另一个实施例中，流体管线包括通过铰接接头连接的第一部分和部分部分。

公开(公告)号：US11896992B2

公开(公告)日：2024-02-13

申请号：US17886667

申请日：2022-08-12

申请人： Graco Minnesota Inc.

发明人： 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分类号： B05B7/04 ,  B05B7/08 ,  B05B7/12

CPC分类号： B05B7/0408 ,  B05B7/04 ,  B05B7/08 ,  B05B7/1254

摘要： 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：US20230211363A1

公开(公告)日：2023-07-06

申请号：US18121277

申请日：2023-03-14

申请人： Graco Minnesota Inc.

发明人： Daniel P. Ross ,  Joseph E. Tix ,  Samuel R. Stewart ,  Mark T. Weinberger ,  Christopher J. Pellin ,  Jeffrey N. Velgersdyk

IPC分类号： B05B7/04 ,  B05B7/12 ,  B05B7/08

CPC分类号： B05B7/0408 ,  B05B7/04 ,  B05B7/08 ,  B05B7/1254

摘要： A fluid cartridge for a plural component sprayer is configured to receive first and second component materials and purge air from the sprayer and provide the first and second component materials and purge air to a mix chamber for spraying. The fluid cartridge includes a cartridge body, material flowpaths extending from a second end to a cartridge bore, and a purge path extending from the second end to the cartridge bore. Fluid checks are disposed in the material flowpaths and purge path to prevent backflow out of the fluid cartridge. Side seals are disposed in the material paths and are pre-loaded to extend into the cartridge bore and engage a mix chamber within the cartridge bore.

公开(公告)号：US20220388018A1

公开(公告)日：2022-12-08

申请号：US17886667

申请日：2022-08-12

申请人： Graco Minnesota Inc.

发明人： 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分类号： B05B7/04 ,  B05B7/08 ,  B05B7/12

摘要： 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：USD972077S1

公开(公告)日：2022-12-06

申请号：US29831528

申请日：2022-03-21

申请人： Graco Minnesota Inc.

设计人： Daniel P. Ross

公开(公告)号：USD946113S1

公开(公告)日：2022-03-15

申请号：US29800274

申请日：2021-07-20

申请人： Graco Minnesota Inc.

设计人： Daniel P. Ross

公开(公告)号：USD933160S1

公开(公告)日：2021-10-12

申请号：US29710788

申请日：2019-10-25

申请人： Graco Minnesota Inc.

设计人： Daniel P. Ross