公开(公告)号：US08944343B2

公开(公告)日：2015-02-03

申请号：US13677901

申请日：2012-11-15

Applicant: Spraying Systems Co.

Inventor： James Cesak ,  Joshuah DeVoll

IPC: B67D7/08 ,  B05B12/00 ,  B05B13/02 ,  F16K37/00

CPC classification number: B05B12/004 ,  B05B12/006 ,  B05B13/0257 ,  F16K37/0025 ,  F16K37/0058

Abstract: A liquid flow monitoring device for monitoring the supply of liquid to a spray nozzle including a deflectable check valve in a liquid supply passage to the spray nozzle, a light sensing device having a light emitter and a light receiver disposed on opposite sides of the check valve, the check valve being deflectable into at least partially obstructing relation to a light beam directed from the light emitter to the light receiver as an incident to liquid flow through the monitoring device to the spray nozzle, and a control system for receiving signals from the sensing device.

Abstract translation: 一种液体流量监测装置，用于监测向喷嘴供应液体的液体，所述喷嘴包括在到喷嘴的液体供应通道中的可偏转止回阀，具有光发射器的光感测装置和设置在止回阀的相对侧上的光接收器 ，所述止回阀可随着液体流过所述监视装置而流向所述喷嘴而偏转至与从所述发光体指向所述光接收器的光束至少部分阻碍的关系;以及控制系统，用于接收来自所述感测的信号 设备。

公开(公告)号：US20130119150A1

公开(公告)日：2013-05-16

申请号：US13677901

申请日：2012-11-15

Applicant: Spraying Systems Co.

Inventor： James CESAK ,  Joshuah DeVoll

IPC: B05B12/00

CPC classification number: B05B12/004 ,  B05B12/006 ,  B05B13/0257 ,  F16K37/0025 ,  F16K37/0058

Abstract: A liquid flow monitoring device for monitoring the supply of liquid to a spray nozzle including a deflectable check valve in a liquid supply passage to the spray nozzle, a light sensing device having a light emitter and a light receiver disposed on opposite sides of the check valve, the check valve being deflectable into at least partially obstructing relation to a light beam directed from the light emitter to the light receiver as an incident to liquid flow through the monitoring device to the spray nozzle, and a control system for receiving signals from the sensing device.

Abstract translation: 一种液体流量监测装置，用于监测向喷嘴供应液体的液体，所述喷嘴包括在到喷嘴的液体供应通道中的可偏转止回阀，具有光发射器的光感测装置和设置在止回阀的相对侧上的光接收器 ，所述止回阀可随着液体流过所述监视装置而流向所述喷嘴而偏转至与从所述发光体指向所述光接收器的光束至少部分阻碍的关系;以及控制系统，用于接收来自所述感测的信号 设备。