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公开(公告)号：US10162370B2
公开(公告)日：2018-12-25
申请号：US14786305
申请日：2014-04-28
Applicant: Graco Minnesota Inc.
Inventor： David A. Bordwell , Jonathan R. McMichael , Thomas V. Vo
Abstract: A plural component dispensing system 10 receives separate fluid components, mixes the components in a predetermined ratio, and dispenses the components as mixture. Each fluid component is supplied by a separate pump 12A, 12B to an individual variably controllable fluid regulator 14A, 14B. Each fluid component is supplied from its individual fluid regulator 14A, 14B through a flow meter 18A, 18B to a mixing device 20. The ratio of the components delivered to the mixing device 20 is controlled by the individual fluid regulators 14A, 14B based upon the flow rates measured by the flow meters 18A, 18B.
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公开(公告)号：US20210271272A1
公开(公告)日：2021-09-02
申请号：US17322041
申请日：2021-05-17
Applicant: Graco Minnesota Inc.
Inventor： Thomas V. Vo , Jeffrey S. Armstrong , David Bordwell , Jonathan R. McMichael , Christopher M. Lange , Nicholas A. Pagano , Benjamin R. Godding , Mark T. Weinberger , Michael J. Manshiem , Andrew J. Kopel , Nicholas H. Reath
Abstract: A plural component dispensing system includes a dispensing device, first and second fluid component sources, a system controller, and an operator interface device. The first fluid component source is connected to the dispensing device to deliver the first fluid component to the dispensing device. The second fluid component source is connected to the dispensing device to deliver the second fluid component to the dispensing device. The system controller is connected to regulate operation of the first fluid component source and the second fluid component source to produce a target ratio of the first fluid component and the second fluid component at the dispensing device. The operator interface device is remote from and operatively connected to the system controller. The operator interface device is configured to output system state information received from the system controller and to receive operator input to control an operational state of the system controller.
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公开(公告)号：US20160346800A1
公开(公告)日：2016-12-01
申请号：US15113979
申请日：2015-03-19
Applicant: GRACO MINNESOTA INC.
Inventor： Jonathan R. McMichael , Thomas V. Vo
CPC classification number: B05B12/008 , B05B1/32 , B05B7/24 , B05B12/006 , B05B12/087 , B05B12/1436 , F16K1/00 , G05D7/0688
Abstract: A fluid dispensing system includes a pump, a valve, and a dispenser disposed downstream of the valve and connected to the valve with a hose. To provide a steady flow rate at the dispenser, the pump charges the fluid to or above the pressure required to achieve a desired flow rate. The valve cycles between open and closed at a fixed frequency. The valve-open time is varied within that frequency to maintain the desired flow rate.
Abstract translation: 流体分配系统包括泵，阀和设置在阀下游并与软管连接到阀的分配器。 为了在分配器处提供稳定的流速，泵将流体充入或高于达到所需流量所需的压力。 阀门以固定频率循环打开和关闭。 阀开启时间在该频率内变化以保持期望的流量。
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Patent Agency Ranking
公开(公告)号：US11815919B2
公开(公告)日：2023-11-14
申请号：US17322041
申请日：2021-05-17
Applicant: Graco Minnesota Inc.
Inventor： Thomas V. Vo , Jeffrey S. Armstrong , David Bordwell , Jonathan R. McMichael , Christopher M. Lange , Nicholas A. Pagano , Benjamin R. Godding , Mark T. Weinberger , Michael J. Mansheim , Andrew J. Kopel , Nicholas H. Reath
CPC classification number: G05D16/2066 , B05B7/0408 , B05B7/166 , B05B7/1613 , B05B12/006 , G05B15/02 , G05D23/1919 , H04Q9/00
Abstract: A plural component dispensing system includes a dispensing device, first and second fluid component sources, a system controller, and an operator interface device. The first fluid component source is connected to the dispensing device to deliver the first fluid component to the dispensing device. The second fluid component source is connected to the dispensing device to deliver the second fluid component to the dispensing device. The system controller is connected to regulate operation of the first fluid component source and the second fluid component source to produce a target ratio of the first fluid component and the second fluid component at the dispensing device. The operator interface device is remote from and operatively connected to the system controller. The operator interface device is configured to output system state information received from the system controller and to receive operator input to control an operational state of the system controller.
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公开(公告)号：US10245607B2
公开(公告)日：2019-04-02
申请号：US15113979
申请日：2015-03-19
Applicant: GRACO MINNESOTA INC.
Inventor： Jonathan R. McMichael , Thomas V. Vo
Abstract: A fluid dispensing system includes a pump, a valve, and a dispenser disposed downstream of the valve and connected to the valve with a hose. To provide a steady flow rate at the dispenser, the pump charges the fluid to or above the pressure required to achieve a desired flow rate. The valve cycles between open and closed at a fixed frequency. The valve-open time is varied within that frequency to maintain the desired flow rate.
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公开(公告)号：US11020767B2
公开(公告)日：2021-06-01
申请号：US15469018
申请日：2017-03-24
Applicant: Graco Minnesota Inc.
Inventor： Thomas V. Vo , Jeffrey S. Armstrong , David Bordwell , Jonathan R. McMichael
Abstract: A plural component dispensing system includes a dispensing device, first and second fluid component sources, a system controller, and an operator interface device. The first fluid component source is connected to the dispensing device to deliver the first fluid component to the dispensing device. The second fluid component source is connected to the dispensing device to deliver the second fluid component to the dispensing device. The system controller is connected to regulate operation of the first fluid component source and the second fluid component source to produce a target ratio of the first fluid component and the second fluid component at the dispensing device. The operator interface device is remote from and operatively connected to the system controller. The operator interface device is configured to output system state information received from the system controller and to receive operator input to control an operational state of the system controller.
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公开(公告)号：US20170274413A1
公开(公告)日：2017-09-28
申请号：US15469018
申请日：2017-03-24
Applicant: Graco Minnesota Inc.
Inventor： Thomas V. Vo , Jeffrey S. Armstrong , David Bordwell , Jonathan R. McMichael
CPC classification number: B05C11/1036 , B05C5/02 , B05C11/1013 , B29B7/72 , B29B7/7447 , G05D11/132 , G08B6/00 , G08B21/18
Abstract: A plural component dispensing system includes a dispensing device, first and second fluid component sources, a system controller, and an operator interface device. The first fluid component source is connected to the dispensing device to deliver the first fluid component to the dispensing device. The second fluid component source is connected to the dispensing device to deliver the second fluid component to the dispensing device. The system controller is connected to regulate operation of the first fluid component source and the second fluid component source to produce a target ratio of the first fluid component and the second fluid component at the dispensing device. The operator interface device is remote from and operatively connected to the system controller. The operator interface device is configured to output system state information received from the system controller and to receive operator input to control an operational state of the system controller.
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公开(公告)号：US20160109888A1
公开(公告)日：2016-04-21
申请号：US14786305
申请日：2014-04-28
Applicant: GRACO MINNESOTA INC.
Inventor： David A. Bordwell , Jonathan R. McMichael , Thomas V. Vo
IPC: G05D11/13
CPC classification number: G05D11/132 , B05B7/04 , B05B12/006 , B05B12/1436 , G05D11/131 , Y10T137/2499
Abstract: A plural component dispensing system 10 receives separate fluid components, mixes the components in a predetermined ratio, and dispenses the components as mixture. Each fluid component is supplied by a separate pump 12A, 12B to an individual variably controllable fluid regulator 14A, 14B. Each fluid component is supplied from its individual fluid regulator 14A, 14B through a flow meter 18A, 18B to a mixing device 20. The ratio of the components delivered to the mixing device 20 is controlled by the individual fluid regulators 14A, 14B based upon the flow rates measured by the flow meters 18A, 18B.
Abstract translation: 多分量分配系统10接收单独的流体组分，以预定比例混合组分，并将组分分配为混合物。 每个流体组分由单独的泵12A，12B供应到单个可变控制的流体调节器14A，14B。 每个流体组分从其各自的流体调节器14A，14B通过流量计18A，18B供应到混合装置20.输送到混合装置20的组分的比例由各个流体调节器14A，14B基于 由流量计18A，18B测量的流量。
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