公开(公告)号：US10508648B2

公开(公告)日：2019-12-17

申请号：US15198551

申请日：2016-06-30

申请人： Trebor International

发明人： Cody Lee Gehrke ,  Cory Dennis Shorr ,  Kelly E. Davis

IPC分类号： F04B49/06

摘要： In one example, a fluid system is provided that includes an air-operated fluid pump, a control air system operably connected with the fluid pump, and a pump controller operably connected with one or more components of the control air system. The pump controller is configured to automatically control the operation of the air-operated fluid pump by way of the control air system. The fluid pump parameters automatically controlled by the pump controller can include a discharge flow rate of the fluid pump, a discharge pressure of the fluid pump, and/or a pulsation value associated with the discharge of the fluid pump.

公开(公告)号：US20190145401A1

公开(公告)日：2019-05-16

申请号：US16246264

申请日：2019-01-11

申请人： Trebor International

发明人： Cody Lee Gehrke ,  Cory Dennis Shorr ,  Kelly E. Davis

IPC分类号： F04B49/06

摘要： In one example, a pump controller includes a power connection, one or more control signal connections, a feedback signal connection, one or more programmable elements, and one or more processors connected with the programmable elements and the feedback signal connection. When the programmable elements are programmed for automatic control of a fluid pump, the pump controller is operable to automatically control operation of the fluid pump through a closed loop system, and wherein the pump controller is further operable to control a pulse value associated with operation of the fluid pump.

公开(公告)号：US09989164B1

公开(公告)日：2018-06-05

申请号：US15091000

申请日：2016-04-05

申请人： Trebor International

发明人： Craig Lee Jensen ,  Cody Lee Gehrke ,  Ronald Eugene Childers

IPC分类号： F16K31/08 ,  F16K31/06 ,  F16K11/065

CPC分类号： F16K31/0613 ,  F16K11/0704 ,  F16K31/082 ,  F16K31/084 ,  F16K31/122

摘要： In one example, a valve includes a body defining a chamber, and a spool disposed in the chamber and configured to move within the chamber, such that a first operating position of the valve is defined when the spool is in a first position in the chamber, and a second operating position of the valve is defined when the spool is in a second position in the chamber. The valve also includes a magnetic element connected to the spool and responsive to a magnetic field such that the spool is biased in a first direction when the spool is in the first position and the spool is biased in a second direction when the spool is in the second position, and the second direction is different from the first direction.

公开(公告)号：US20170051734A1

公开(公告)日：2017-02-23

申请号：US15198577

申请日：2016-06-30

申请人： Trebor International

发明人： Cody Lee Gehrke ,  Cory Dennis Shorr ,  Craig Lee Jensen ,  Kelly E. Davis ,  Lauren Nickolas Rose

IPC分类号： F04B43/06 ,  F04B53/16 ,  F04B53/10

CPC分类号： F04B43/06 ,  F04B43/026 ,  F04B53/10 ,  F04B53/1002 ,  F04B53/108

摘要： In one example, a displacement pump has a suction side including a suction check valve, and a discharge side including a discharge check valve. The discharge side and suction side are each configured for selective fluid communication with each other, and the suction check valve defines a flow area that is relatively larger than a flow area defined by the discharge check valve.

摘要翻译： 在一个示例中，排量泵具有包括吸入止回阀的吸入侧和包括排出止回阀的排出侧。 排出侧和吸入侧各自被构造成用于彼此选择性地流体连通，并且吸入止回阀限定相对大于由排放止回阀限定的流动面积的流动面积。

公开(公告)号：US20170009763A1

公开(公告)日：2017-01-12

申请号：US15198551

申请日：2016-06-30

申请人： Trebor International

发明人： Cody Lee Gehrke ,  Cory Dennis Shorr ,  Kelly E. Davis

IPC分类号： F04B49/06 ,  F04B49/22 ,  F04B43/073

CPC分类号： F04B49/065

摘要： In one example, a fluid system is provided that includes an air-operated fluid pump, a control air system operably connected with the fluid pump, and a pump controller operably connected with one or more components of the control air system. The pump controller is configured to automatically control the operation of the air-operated fluid pump by way of the control air system. The fluid pump parameters automatically controlled by the pump controller can include a discharge flow rate of the fluid pump, a discharge pressure of the fluid pump, and/or a pulsation value associated with the discharge of the fluid pump.

摘要翻译： 在一个示例中，提供了一种流体系统，其包括气动流体泵，与流体泵可操作地连接的控制空气系统，以及与控制空气系统的一个或多个部件可操作地连接的泵控制器。 泵控制器被配置为通过控制空气系统自动控制气动流体泵的操作。 由泵控制器自动控制的流体泵参数可以包括流体泵的排放流量，流体泵的排出压力和/或与流体泵的排出相关联的脉动值。