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Patent Agency Ranking
公开(公告)号：US10356085B2
公开(公告)日：2019-07-16
申请号：US15140747
申请日：2016-04-28
Applicant: Graco Minnesota Inc.
Inventor： Kelly L. Shanks , Theodore J. Stone , Jeffrey T. Keacher
Abstract: A system includes a pump controller, a user device, and a server. The pump controller transmits identity information via a first communication connection with the pump controller. The server validates the identity information in response to determining that characteristics of the identity information satisfy one or more predetermined validity criteria that are different than the identity information. The pump controller establishes a second communication connection with the server using authentication credentials generated by the server and transmitted to the pump controller in response to validating the identity information. The server transmits a unique activation code to the pump controller via the second connection. The pump controller displays the activation code. A user device associated with a user account transmits the activation code to the server. The server authorizes remote communications with the pump controller via the user account in response to determining that the activation request includes the activation code.
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公开(公告)号：US20210230988A1
公开(公告)日：2021-07-29
申请号：US17161090
申请日：2021-01-28
Applicant: Graco Minnesota Inc.
Inventor： John R. Ingebrand , Kyle A. Bottke , Ryan J. Dion , Kelly L. Shanks
Abstract: A fluid handling system suitable for injecting a pressurized fluid from a pump that is driven by a motor into an oilfield network includes a manifold fluidly connected to the pump and a controller. The manifold includes an inlet for receiving the fluid from the pump, a plurality of outlets downstream of and fluidly connected to the inlet, and a plurality of electric valves downstream of and fluidly connected, respectively, to the plurality of outlets, each of the plurality of electric valves being configured to selectively open and close to regulate a flow of the fluid from the plurality of outlets to a plurality of wells fluidly connected, respectively, to the plurality of electric valves. The controller is configured to receive a plurality of flow rate values of the plurality of wells, determine a plurality of duty cycles for the plurality of electric valves based on the plurality of flow rate values, and determine a schedule for the plurality of duty cycles so that only one of the plurality of electric valves is controlled open at a given time.
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公开(公告)号：US11680561B2
公开(公告)日：2023-06-20
申请号：US17161090
申请日：2021-01-28
Applicant: Graco Minnesota Inc.
Inventor： John R. Ingebrand , Kyle A. Bottke , Ryan J. Dion , Kelly L. Shanks
CPC classification number: F04B49/065 , F04B49/22
Abstract: A fluid handling system suitable for injecting a pressurized fluid from a pump that is driven by a motor into an oilfield network includes a manifold fluidly connected to the pump and a controller. The manifold includes an inlet for receiving the fluid from the pump, a plurality of outlets downstream of and fluidly connected to the inlet, and a plurality of electric valves downstream of and fluidly connected, respectively, to the plurality of outlets, each of the plurality of electric valves being configured to selectively open and close to regulate a flow of the fluid from the plurality of outlets to a plurality of wells fluidly connected, respectively, to the plurality of electric valves. The controller is configured to receive a plurality of flow rate values of the plurality of wells, determine a plurality of duty cycles for the plurality of electric valves based on the plurality of flow rate values, and determine a schedule for the plurality of duty cycles so that only one of the plurality of electric valves is controlled open at a given time.
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公开(公告)号：US20210088371A1
公开(公告)日：2021-03-25
申请号：US16644857
申请日：2018-09-07
Applicant: Graco Minnesota Inc.
Inventor： Kelly L. Shanks
Abstract: Tank volume monitoring using pressure of fluid in the tank includes determining a correlation scale that relates sensed fluid pressure to volume of fluid within the tank. Inputs utilized to determine the correlation scale include, for example, various combinations of sensed pressure for a provided volume, a volume corresponding to a pressure sensor location, a threshold tank volume, a height of fluid above a base of the tank, and reference heights and corresponding volumes of the tank. The correlation scale is determined without requiring the input of linear dimensions of the tank.
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公开(公告)号：US20160319826A1
公开(公告)日：2016-11-03
申请号：US15140747
申请日：2016-04-28
Applicant: Graco Minnesota Inc.
Inventor： Kelly L. Shanks , Theodore J. Stone , Jeffrey T. Keacher
CPC classification number: H04L63/083 , F04D15/0088 , H04L63/062 , H04L63/18 , H04L67/02 , H04L67/125 , H04L67/42 , H04W4/02
Abstract: A system includes a pump controller, a user device, and a server. The pump controller transmits identity information via a first communication connection with the pump controller. The server validates the identity information in response to determining that characteristics of the identity information satisfy one or more predetermined validity criteria that are different than the identity information. The pump controller establishes a second communication connection with the server using authentication credentials generated by the server and transmitted to the pump controller in response to validating the identity information. The server transmits a unique activation code to the pump controller via the second connection. The pump controller displays the activation code. A user device associated with a user account transmits the activation code to the server. The server authorizes remote communications with the pump controller via the user account in response to determining that the activation request includes the activation code.
Abstract translation: 系统包括泵控制器，用户设备和服务器。 泵控制器通过与泵控制器的第一通信连接来发送身份信息。 响应于确定身份信息的特征满足与身份信息不同的一个或多个预定有效性标准，服务器验证身份信息。 泵控制器使用由服务器生成的认证凭证与服务器建立第二通信连接，并且响应于验证身份信息而被传送到泵控制器。 服务器通过第二连接向泵控制器发送唯一的激活码。 泵控制器显示激活代码。 与用户帐户相关联的用户设备将激活码发送到服务器。 响应于确定激活请求包括激活码，服务器通过用户帐户授权与泵控制器的远程通信。
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