公开(公告)号：US12105542B2

公开(公告)日：2024-10-01

申请号：US16839771

申请日：2020-04-03

Applicant: NORDSON CORPORATION

Inventor： Mani Ahmadi ,  Daniel W. Ashley ,  Erik Fiske

IPC: G05D7/06 ,  B05C5/02 ,  B05C11/10 ,  H05K3/00 ,  H05K3/12

CPC classification number: G05D7/0635 ,  B05C5/0216 ,  B05C5/0225 ,  B05C11/1034 ,  H05K3/0085 ,  H05K3/1241

Abstract: Apparatus for use with an applicator, systems for dispensing fluids, methods of using a nozzle (52), and a nozzle (52). The nozzle (52) includes a communication device (60) having a memory (86). The memory (86) stores data relating to the operational history and configuration of the nozzle (52). In response to receiving a query signal (90) from an interrogation device (24), the communication device (60) transmits the data residing in the memory (86). The communication device (60) also receives and stores data in the query signal (90) to the memory (86) so that the operational history of the nozzle (52) is maintained in the memory (86) of the communication device (60). The transmitted data may be received by the interrogation device (24) and used to adjust a fluid dispensing operation, determine when the nozzle (52) has reached the end of its operational life, for process improvement, or for inventory tracking.

公开(公告)号：US20170274408A1

公开(公告)日：2017-09-28

申请号：US15619717

申请日：2017-06-12

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert J. Wright

IPC: B05C5/02 ,  B05B1/30 ,  B05C11/10

CPC classification number: B05C5/0225 ,  B05B1/304 ,  B05B1/3046 ,  B05C5/02 ,  B05C5/0237 ,  B05C5/027 ,  B05C5/0291 ,  B05C11/1002 ,  B05C11/1013 ,  B05C11/1034 ,  F16K31/1221

Abstract: A jetting device and/or fluid module include a module body defining a passageway extending through the module body and also partially defining a fluid chamber, a nozzle supported by the module body, a valve element at least partially within the fluid chamber, a biasing element contacting the valve element and also contacting the module body, and a sealing member contacting the periphery of the valve element and configured to partially define the fluid chamber. The nozzle defines a fluid outlet that is in fluid communication with the fluid chamber. The valve element has an upper portion outside of the fluid chamber that is adapted for contact with the drive pin, and the biasing element is configured to apply a spring force to the valve element. The valve element is configured to cause a droplet of the fluid to be jetted from the fluid outlet when the valve element is moved in the direction toward the nozzle.

公开(公告)号：US20160221022A1

公开(公告)日：2016-08-04

申请号：US15095872

申请日：2016-04-11

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert James Wright

IPC: B05C5/02 ,  B05C11/10

CPC classification number: B05C5/0225 ,  B05B1/304 ,  B05B1/3046 ,  B05B15/65 ,  B05C5/02 ,  B05C5/0237 ,  B05C5/027 ,  B05C5/0291 ,  B05C11/1002 ,  B05C11/1013 ,  B05C11/1034 ,  F16K31/1221

Abstract: A jetting device and/or fluid module includes a nozzle with a fluid outlet, a body including a fluid chamber and a fluid inlet in fluid communication with the fluid chamber, and a valve seat disposed in the fluid chamber, where the valve seat includes an opening in fluid communication with the fluid outlet. The jetting device also includes a movable element having a top portion and a bottom portion, where the top portion is disposed external to the fluid chamber and arranged to be contacted by a reciprocating drive pin, and where the bottom portion is disposed within the fluid chamber. Finally, the jetting device also includes a sealing member contacting the movable element between the top portion and the bottom portion, where the sealing member also contacts the body, and defines a portion of a boundary of the fluid chamber to seal the fluid chamber

Abstract translation: 喷射装置和/或流体模块包括具有流体出口的喷嘴，包括流体室的主体和与流体室流体连通的流体入口，以及设置在流体室中的阀座，其中阀座包括一个 打开与流体出口流体连通。 喷射装置还包括具有顶部和底部的可移动元件，其中顶部设置在流体室外部并且布置成与往复驱动销接触，并且其中底部设置在流体室内 。 最后，喷射装置还包括在顶部和底部之间接触可移动元件的密封构件，密封构件也与主体接触，并且限定流体室的边界的一部分以密封流体室

公开(公告)号：US20200301454A1

公开(公告)日：2020-09-24

申请号：US16839771

申请日：2020-04-03

Applicant: NORDSON CORPORATION

Inventor： Mani Ahmadi ,  Daniel W. ASHLEY ,  Erik FISKE

IPC: G05D7/06 ,  B05C5/02 ,  B05C11/10 ,  H05K3/00

Abstract: Apparatus for use with an applicator, systems for dispensing fluids, methods of using a nozzle (52), and a nozzle (52). The nozzle (52) includes a communication device (60) having a memory (86). The memory (86) stores data relating to the operational history and configuration of the nozzle (52). In response to receiving a query signal (90) from an interrogation device (24), the communication device (60) transmits the data residing in the memory (86). The communication device (60) also receives and stores data in the query signal (90) to the memory (86) so that the operational history of the nozzle (52) is maintained in the memory (86) of the communication device (60). The transmitted data may be received by the interrogation device (24) and used to adjust a fluid dispensing operation, determine when the nozzle (52) has reached the end of its operational life, for process improvement, or for inventory tracking.

公开(公告)号：US20180043388A1

公开(公告)日：2018-02-15

申请号：US15791228

申请日：2017-10-23

Applicant: NORDSON CORPORATION

Inventor： Mani Ahmadi ,  Erik Fiske ,  Philip Paul Maiorca ,  Horatio Quinones ,  Robert J. Wright

IPC: B05C5/02

CPC classification number: B05C5/0225 ,  B05C11/1002 ,  B05C11/1028 ,  B05C11/1034 ,  Y10T137/0318 ,  Y10T137/86405

Abstract: An improved pneumatic jetting valve includes a housing with first and second chambers. A pneumatic piston is enclosed between the chambers. First and second solenoid valves are configured to respectively supply air pressure to the chambers and to exhaust the chambers. A controller is operable to regulate the pressurization and venting of the chambers. The controller controls the timing of control signals for the first and second solenoid valves to control the overlap time during which both the first and second chambers are pressurized. By controlling this overlap time, the controller controls the speed of the drive pin of the jetting valve and thereby the speed at which the valve closes to jet a droplet of material. This allows a valve speed to be selected that is most appropriate for the viscosity of the material being jetted. Numerous new methods for utilizing the improved jetting valve and system are disclosed.

公开(公告)号：US20150041555A1

公开(公告)日：2015-02-12

申请号：US14388468

申请日：2013-01-29

Applicant: Nordson Corporation

Inventor： Mani Ahmadi ,  Daniel W. Ashley ,  Erik A. Fiske

IPC: G05D7/06 ,  H05K3/00

CPC classification number: G05D7/0635 ,  B05C5/0216 ,  B05C5/0225 ,  B05C11/1034 ,  H05K3/0085 ,  H05K3/1241

Abstract: Apparatus for use with an applicator, systems for dispensing fluids, methods of using a nozzle (52), and a nozzle (52). The nozzle (52) includes a communication device (60) having a memory (86). The memory (86) stores data relating to the operational history and configuration of the nozzle (52). In response to receiving a query signal (90) from an interrogation device (24), the communication device (60) transmits the data residing in the memory (86). The communication device (60) also receives and stores data in the query signal (90) to the memory (86) so that the operational history of the nozzle (52) is maintained in the memory (86) of the communication device (60).

Abstract translation: 用于施用器的装置，用于分配流体的系统，使用喷嘴的方法（52）和喷嘴（52）。 喷嘴（52）包括具有存储器（86）的通信装置（60）。 存储器（86）存储与喷嘴（52）的操作历史和配置有关的数据。 响应于从询问设备（24）接收到查询信号（90），通信设备（60）发送驻留在存储器（86）中的数据。 通信设备（60）还将查询信号（90）中的数据接收并存储到存储器（86），使得喷嘴（52）的操作历史保持在通信设备（60）的存储器（86）中， 。

公开(公告)号：US20160199857A1

公开(公告)日：2016-07-14

申请号：US15075531

申请日：2016-03-21

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert James Wright

IPC: B05B1/30 ,  B05C11/10

CPC classification number: B05C5/0225 ,  B05B1/304 ,  B05B1/3046 ,  B05B15/65 ,  B05C5/02 ,  B05C5/0237 ,  B05C5/027 ,  B05C5/0291 ,  B05C11/1002 ,  B05C11/1013 ,  B05C11/1034 ,  F16K31/1221

Abstract: A jetting device and/or fluid module includes a nozzle with a fluid outlet, a body including a fluid chamber and a fluid inlet in fluid communication with the fluid chamber, and a valve seat disposed in the fluid chamber, where the valve seat includes an opening in fluid communication with the fluid outlet. The jetting device also includes a movable element having a top portion and a bottom portion, where the top portion is disposed external to the fluid chamber and arranged to be contacted by a reciprocating drive pin, and where the bottom portion is disposed within the fluid chamber. Finally, the jetting device also includes a sealing member contacting the movable element between the top portion and the bottom portion, where the sealing member also contacts the body, and defines a portion of a boundary of the fluid chamber to seal the fluid chamber

公开(公告)号：US10300505B2

公开(公告)日：2019-05-28

申请号：US15619717

申请日：2017-06-12

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert J. Wright

IPC: B05C5/02 ,  B05B1/30 ,  B05C11/10 ,  F16K31/122

Abstract: A jetting device and/or fluid module include a module body defining a passageway extending through the module body and also partially defining a fluid chamber, a nozzle supported by the module body, a valve element at least partially within the fluid chamber, a biasing element contacting the valve element and also contacting the module body, and a sealing member contacting the periphery of the valve element and configured to partially define the fluid chamber. The nozzle defines a fluid outlet that is in fluid communication with the fluid chamber. The valve element has an upper portion outside of the fluid chamber that is adapted for contact with the drive pin, and the biasing element is configured to apply a spring force to the valve element. The valve element is configured to cause a droplet of the fluid to be jetted from the fluid outlet when the valve element is moved in the direction toward the nozzle.

公开(公告)号：US09808826B2

公开(公告)日：2017-11-07

申请号：US15095872

申请日：2016-04-11

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert James Wright

IPC: B05C5/02 ,  B05B1/30 ,  B05C11/10 ,  B05B15/06

CPC classification number: B05C5/0225 ,  B05B1/304 ,  B05B1/3046 ,  B05B15/65 ,  B05C5/02 ,  B05C5/0237 ,  B05C5/027 ,  B05C5/0291 ,  B05C11/1002 ,  B05C11/1013 ,  B05C11/1034 ,  F16K31/1221

Abstract: A jetting device and/or fluid module includes a nozzle with a fluid outlet, a body including a fluid chamber and a fluid inlet in fluid communication with the fluid chamber, and a valve seat disposed in the fluid chamber, where the valve seat includes an opening in fluid communication with the fluid outlet. The jetting device also includes a movable element having a top portion and a bottom portion, where the top portion is disposed external to the fluid chamber and arranged to be contacted by a reciprocating drive pin, and where the bottom portion is disposed within the fluid chamber. Finally, the jetting device also includes a sealing member contacting the movable element between the top portion and the bottom portion, where the sealing member also contacts the body, and defines a portion of a boundary of the fluid chamber to seal the fluid chamber.

公开(公告)号：US09808825B2

公开(公告)日：2017-11-07

申请号：US15075531

申请日：2016-03-21

Applicant: NORDSON CORPORATION

Inventor： Stanley Cruz Aguilar ,  Mani Ahmadi ,  Stephen Russell des Jardins ,  Erik Fiske ,  Mark Meier ,  Horatio Quinones ,  Thomas L. Ratledge ,  Robert James Wright

IPC: B05C11/10 ,  B05C5/02 ,  B05B1/30 ,  B05B15/06 ,  F16K31/122

CPC classification number: B05C5/0225 ,  B05B1/304 ,  B05B1/3046 ,  B05B15/65 ,  B05C5/02 ,  B05C5/0237 ,  B05C5/027 ,  B05C5/0291 ,  B05C11/1002 ,  B05C11/1013 ,  B05C11/1034 ,  F16K31/1221

Abstract: A jetting device and/or fluid module includes a nozzle with a fluid outlet, a body including a fluid chamber and a fluid inlet in fluid communication with the fluid chamber, and a valve seat disposed in the fluid chamber, where the valve seat includes an opening in fluid communication with the fluid outlet. The jetting device also includes a movable element having a top portion and a bottom portion, where the top portion is disposed external to the fluid chamber and arranged to be contacted by a reciprocating drive pin, and where the bottom portion is disposed within the fluid chamber. Finally, the jetting device also includes a sealing member contacting the movable element between the top portion and the bottom portion, where the sealing member also contacts the body, and defines a portion of a boundary of the fluid chamber to seal the fluid chamber.