公开(公告)号：US20150360344A1

公开(公告)日：2015-12-17

申请号：US14745061

申请日：2015-06-19

申请人： OMAX Corporation

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Douglas Kelley ,  Olivier L. Tremoulet, JR. ,  Rick Marks ,  Andre Kashierski

IPC分类号： B24C7/00 ,  B24C1/04

CPC分类号： B24C7/0023 ,  B24C1/00 ,  B24C1/045

摘要： Control valves for waterjet systems, control-valve actuators, waterjet systems, methods for operating waterjet systems, and associated devices, systems, and methods are disclosed. A control valve configured in accordance with a particular embodiment includes a first seat having a tapered inner surface, a second seat having a contact surface, and an elongated pin having a shaft portion and an end portion. The pin is movable relative to the first and second seats between a shutoff position and one or more throttling positions. When the pin is at the shutoff position, the end portion of the pin is in contact with the contact surface. When the pin is at the throttling position, the end portion of the pin is spaced apart from the contact surface and the tapered inner surface and the shaft portion of the pin at least partially define a throttling gap.

摘要翻译： 公开了用于喷水系统，控制阀致动器，喷水系统，操作喷水系统的方法以及相关设备，系统和方法的控制阀。 根据特定实施例配置的控制阀包括具有锥形内表面的第一座椅，具有接触表面的第二座椅和具有轴部分和端部部分的细长销。 销可在关闭位置和一个或多个节流位置之间相对于第一和第二座椅移动。 当销处于关闭位置时，销的端部与接触表面接触。 当销处于节流位置时，销的端部与接触表面间隔开，并且锥形内表面和销的轴部分至少部分地限定节流间隙。

公开(公告)号：US20140087631A1

公开(公告)日：2014-03-27

申请号：US13969477

申请日：2013-08-16

申请人： OMAX Corporation

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Douglas Kelley ,  Olivier L. Tremoulet, JR. ,  Andre Kashierski ,  Rick Marks ,  Kevin A. Hay

IPC分类号： B24C7/00

CPC分类号： B24C7/0023 ,  Y10T83/0591 ,  Y10T83/364

摘要： Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source.

摘要翻译： 公开了包括控制阀和相关设备，系统和方法在内的水刀系统。 根据特定实施例构造的水射流系统包括流体源，喷射出口和从流体源延伸到喷射出口的流体输送。 该系统还包括一个控制阀，该控制阀沿着液体输送器在流体源下游和喷射出口的上游定位。 流体输送具有从控制阀上游的第一部分和控制阀下游的第二部分。 控制阀被构造成相对于流体输送的第一部分内的流体的压力可控地减小流体输送的第二部分内的流体的压力。 流体输送的第一部分构造成适应喷射出口相对于流体源的运动。

公开(公告)号：US10010999B2

公开(公告)日：2018-07-03

申请号：US14745061

申请日：2015-06-19

申请人： OMAX Corporation

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Douglas Kelley ,  Olivier L. Tremoulet, Jr. ,  Rick Marks ,  Andre Kashierski

IPC分类号： B24C1/00 ,  B24C5/04 ,  B24C7/00 ,  B24C1/04

CPC分类号： B24C7/0023 ,  B24C1/00 ,  B24C1/045

摘要： Control valves for waterjet systems, control-valve actuators, waterjet systems, methods for operating waterjet systems, and associated devices, systems, and methods are disclosed. A control valve configured in accordance with a particular embodiment includes a first seat having a tapered inner surface, a second seat having a contact surface, and an elongated pin having a shaft portion and an end portion. The pin is movable relative to the first and second seats between a shutoff position and one or more throttling positions. When the pin is at the shutoff position, the end portion of the pin is in contact with the contact surface. When the pin is at the throttling position, the end portion of the pin is spaced apart from the contact surface and the tapered inner surface and the shaft portion of the pin at least partially define a throttling gap.

公开(公告)号：US09095955B2

公开(公告)日：2015-08-04

申请号：US13843317

申请日：2013-03-15

申请人： OMAX Corporation

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Olivier L. Tremoulet, Jr. ,  Rick Marks ,  Andre Kashierski

IPC分类号： B24C1/00 ,  B24C5/04 ,  B05B7/12 ,  B05B9/01 ,  F02M47/00 ,  F02M61/06 ,  B24C7/00

CPC分类号： B24C7/0023 ,  B24C1/00 ,  B24C1/045

摘要： Control valves for waterjet systems, control-valve actuators, waterjet systems, methods for operating waterjet systems, and associated devices, systems, and methods are disclosed. A control valve configured in accordance with a particular embodiment includes a first seat having a tapered inner surface, a second seat having a contact surface, and an elongated pin having a shaft portion and an end portion. The pin is movable relative to the first and second seats between a shutoff position and one or more throttling positions. When the pin is at the shutoff position, the end portion of the pin is in contact with the contact surface. When the pin is at the throttling position, the end portion of the pin is spaced apart from the contact surface and the tapered inner surface and the shaft portion of the pin at least partially define a throttling gap.

摘要翻译： 公开了用于喷水系统，控制阀致动器，喷水系统，操作喷水系统的方法以及相关设备，系统和方法的控制阀。 根据特定实施例配置的控制阀包括具有锥形内表面的第一座椅，具有接触表面的第二座椅和具有轴部分和端部部分的细长销。 销可在关闭位置和一个或多个节流位置之间相对于第一和第二座椅移动。 当销处于关闭位置时，销的端部与接触表面接触。 当销处于节流位置时，销的端部与接触表面间隔开，并且锥形内表面和销的轴部分至少部分地限定节流间隙。

公开(公告)号：US08904912B2

公开(公告)日：2014-12-09

申请号：US13969477

申请日：2013-08-16

申请人： OMAX Corporation

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Douglas Kelley ,  Olivier L. Tremoulet, Jr. ,  Andre Kashierski ,  Rick Marks ,  Kevin A. Hay

IPC分类号： B26D3/00 ,  B26F3/00 ,  B24C7/00

CPC分类号： B24C7/0023 ,  Y10T83/0591 ,  Y10T83/364

摘要： Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source.

摘要翻译： 公开了包括控制阀和相关设备，系统和方法在内的水刀系统。 根据特定实施例构造的水射流系统包括流体源，喷射出口和从流体源延伸到喷射出口的流体输送。 该系统还包括一个控制阀，该控制阀沿着液体输送器在流体源下游和喷射出口的上游定位。 流体输送具有从控制阀上游的第一部分和控制阀下游的第二部分。 控制阀被构造成相对于流体输送的第一部分内的流体的压力可控地减小流体输送的第二部分内的流体的压力。 流体输送的第一部分构造成适应喷射出口相对于流体源的运动。

公开(公告)号：US20140051334A1

公开(公告)日：2014-02-20

申请号：US13843317

申请日：2013-03-15

申请人： OMAX CORPORATION

发明人： Chidambaram Raghavan ,  John H. Olsen ,  Douglas Kelley ,  Olivier L. Tremoulet, JR. ,  Rick Marks ,  Andre Kashierski

IPC分类号： B24C7/00

CPC分类号： B24C7/0023 ,  B24C1/00 ,  B24C1/045

摘要： Control valves for waterjet systems, control-valve actuators, waterjet systems, methods for operating waterjet systems, and associated devices, systems, and methods are disclosed. A control valve configured in accordance with a particular embodiment includes a first seat having a tapered inner surface, a second seat having a contact surface, and an elongated pin having a shaft portion and an end portion. The pin is movable relative to the first and second seats between a shutoff position and one or more throttling positions. When the pin is at the shutoff position, the end portion of the pin is in contact with the contact surface. When the pin is at the throttling position, the end portion of the pin is spaced apart from the contact surface and the tapered inner surface and the shaft portion of the pin at least partially define a throttling gap.

摘要翻译： 公开了用于喷水系统，控制阀致动器，喷水系统，操作喷水系统的方法以及相关设备，系统和方法的控制阀。 根据特定实施例配置的控制阀包括具有锥形内表面的第一座椅，具有接触表面的第二座椅和具有轴部分和端部部分的细长销。 销可在关闭位置和一个或多个节流位置之间相对于第一和第二座椅移动。 当销处于关闭位置时，销的端部与接触表面接触。 当销处于节流位置时，销的端部与接触表面间隔开，并且锥形内表面和销的轴部分至少部分地限定节流间隙。