公开(公告)号：US20170023148A1

公开(公告)日：2017-01-26

申请号：US15125020

申请日：2014-08-12

申请人： Dryject, Inc.

发明人： Chris Des Garennes ,  Peter Van Drumpt ,  John Paddock

IPC分类号： F16K31/06 ,  F16K11/044

CPC分类号： F16K31/0675 ,  F16K1/523 ,  F16K11/044 ,  F16K31/0627 ,  F16K31/408

摘要： A poppet valve for controlling water flow is provided, the poppet valve includes a housing, a movable armature arranged within the housing, a pilot pin having first and second ends, and a return element associated with the pilot pin. The first end of the pilot pin is associated with and driven by the armature, and a poppet is arranged around the second end of the pilot pin. A cage is arranged around the poppet, the cage having a transverse opening adapted for water to flow therethrough. The armature is selectively actuated to drive the pilot pin in a first direction towards a closed position, in which the transverse opening of the cage is blocked by the poppet. The return element drives the pilot pin in a second direction towards an open position, in which the transverse opening of the cage is unblocked by the poppet.

摘要翻译： 提供了一种用于控制水流的提升阀，提升阀包括壳体，布置在壳体内的可动电枢，具有第一和第二端的导向销以及与引导销相关联的返回元件。 导向销的第一端与电枢相关联并由电枢驱动，并且提升头围绕导向销的第二端设置。 笼子围绕提升阀布置，保持架具有适于水流过的横向开口。 电枢被选择性地致动以将导向销沿第一方向驱动到关闭位置，在闭合位置，保持架的横向开口被提升阀阻挡。 返回元件沿着第二方向将引导销驱动到打开位置，在该打开位置，保持架的横向开口被提升阀解除阻挡。

公开(公告)号：US10119627B2

公开(公告)日：2018-11-06

申请号：US15125020

申请日：2014-08-12

申请人： Dryject Inc. Acquisition Corp.

发明人： Chris Des Garennes ,  Peter Van Drumpt ,  John Paddock

IPC分类号： F16K1/34 ,  F16K31/06 ,  F16K31/40 ,  F16K11/044

摘要： A poppet valve for controlling water flow is provided, the poppet valve includes a housing, a movable armature arranged within the housing, a pilot pin having first and second ends, and a return element associated with the pilot pin. The first end of the pilot pin is associated with and driven by the armature, and a poppet is arranged around the second end of the pilot pin. A cage is arranged around the poppet, the cage having a transverse opening adapted for water to flow therethrough. The armature is selectively actuated to drive the pilot pin in a first direction towards a closed position, in which the transverse opening of the cage is blocked by the poppet. The return element drives the pilot pin in a second direction towards an open position, in which the transverse opening of the cage is unblocked by the poppet.

公开(公告)号：US20150208574A1

公开(公告)日：2015-07-30

申请号：US14605261

申请日：2015-01-26

申请人： Dryject, Inc.

发明人： Chris des Garennes ,  Peter Van Drumpt ,  John Paddock

IPC分类号： A01C23/02 ,  A01M17/00

CPC分类号： A01C23/028 ,  A01M17/002

摘要： A mobile injection device including a peristaltic pump assembly configured to be installed in a device for placing material on or beneath the soil surface. The device delivers material into the soil subsurface as a fluid or a suspension. The peristaltic pump has a rotor assembly that urges a fluid additive in precision amounts through flexible tubes into a manifold. A pressurized fluid is introduced to the manifold to mix the additive in the pressurized fluid and inject the mixture into the ground through an injection nozzle. A computer control system monitors the ground speed of the device and determines the amount of additive to be pumped into the manifold to provide a uniform distribution of the additive to the soil.

摘要翻译： 包括蠕动泵组件的移动式注射装置，其构造成安装在用于将材料放置在土壤表面上或下方的装置中。 该装置将物质作为流体或悬浮液输送到土壤表面。 蠕动泵具有转子组件，其通过柔性管将精确量的流体添加剂推入歧管中。 将加压流体引入歧管以将添加剂混合在加压流体中，并通过注射喷嘴将混合物注入地面。 计算机控制系统监测设备的地面速度，并确定要泵送到歧管中的添加剂的量以提供添加剂到土壤的均匀分布。