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    Fluid injection system
    1.
    发明授权
    Fluid injection system 有权

    公开(公告)号：US10850240B2

    公开(公告)日：2020-12-01

    申请号：US15807265

    申请日：2017-11-08

    Applicant: Chapin Manufacturing, Inc.

    Inventor： David Dubiel ,  Edward Horeth

    IPC: B01F1/00 ,  A01C23/00 ,  A01C23/02 ,  A01M7/00 ,  A01C23/04

    Abstract: A fluid injection system includes a container and fluid injection device. The fluid injection device includes a housing having a flow tube having an inlet end and an outlet end. A shroud is positioned between the inlet end and the outlet end and has a first end and a second end defining a ramped surface therebetween. The shroud redefines at least a portion of the fluid pathway as a constricted fluid pathway. A diverter port is between the inlet end and the shroud and diverts a portion of the inlet fluid into the container. An injection port is between the shroud and the outlet end and receives product from the container. The first end of the shroud includes a step defining a notch in fluid communication with the diverter port. The second end defines a recess in fluid communication with the injection port.

    Fluid injection system with fertigation basket
    3.
    发明授权
    Fluid injection system with fertigation basket 有权

    公开(公告)号：US10786788B2

    公开(公告)日：2020-09-29

    申请号：US16224900

    申请日：2018-12-19

    Applicant: Chapin Manufacturing, Inc.

    Inventor： David Dubiel ,  Edward Horeth ,  James R. Fontaine

    IPC: B01F1/00 ,  A01C23/00 ,  A01C23/02 ,  A01M7/00 ,  A01C23/04

    Abstract: A fluid injection system includes a container, fluid injection device and a fertigation basket. The fluid injection device includes a housing having a flow tube having an inlet end and an outlet end. A shroud is positioned between the inlet end and the outlet end and redefines at least a portion of the fluid pathway as a constricted fluid pathway. A diverter port is between the inlet end and the shroud and diverts a portion of the inlet fluid into the container. An injection port is between the shroud and the outlet end and receives an injection tube. The fertigation basket holds dry product which is dissolved into the container to be drawn out of outlet end via the injection tube.

    FLUID INJECTION SYSTEM
    4.
    发明申请
    FLUID INJECTION SYSTEM 审中-公开

    公开(公告)号：US20190133030A1

    公开(公告)日：2019-05-09

    申请号：US15807265

    申请日：2017-11-08

    Applicant: Chapin Manufacturing, Inc.

    Inventor： David Dubiel ,  Edward Horeth

    IPC: A01C23/00 ,  A01C23/02 ,  A01M7/00

    Abstract: A fluid injection system includes a container and fluid injection device. The fluid injection device includes a housing having a flow tube having an inlet end and an outlet end. A shroud is positioned between the inlet end and the outlet end and has a first end and a second end defining a ramped surface therebetween. The shroud redefines at least a portion of the fluid pathway as a constricted fluid pathway. A diverter port is between the inlet end and the shroud and diverts a portion of the inlet fluid into the container. An injection port is between the shroud and the outlet end and receives product from the container. The first end of the shroud includes a step defining a notch in fluid communication with the diverter port. The second end defines a recess in fluid communication with the injection port.

    Spreader with rotary slide gate
    5.
    发明授权
    Spreader with rotary slide gate 有权

    公开(公告)号：US10088059B2

    公开(公告)日：2018-10-02

    申请号：US15787316

    申请日：2017-10-18

    Applicant: Chapin Manufacturing, Inc.

    Inventor： David Dubiel ,  Edward Horeth

    IPC: F16K3/08 ,  B65D83/06 ,  A01M25/00 ,  A01C15/00 ,  A01C15/06 ,  A01C15/02

    Abstract: A dual gate control assembly for a spreader includes a rotary plate pivotable between fully open and fully closed positions with respect to openings formed in the hopper. A spreader gate is provided at the outermost openings of the hopper and rotary plate with each spreader gate being independently movable between fully opened and fully closed positions allowing for a plurality of variable operational modes affecting both material drop amount and spread direction.

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