公开(公告)号：EP0310272A1

公开(公告)日：1989-04-05

申请号：EP88308638.1

申请日：1988-09-19

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Foley, Raymond J.

IPC: B05B12/00 ,  G05D7/06

CPC classification number: B05B12/02 ,  B05B7/12 ,  B05B7/1245

Abstract: A circuit (10) for controlling operation of valves (12, 13) which supply atomization air and pattern shaping air and coating fluid to a spray gun. In response to a trigger signal at a trigger input (11), air is immediately supplied to the spray gun. After a predetermined time delay, fluid is supplied to the spray gun. Fluid continues for the remainder of the duration of the trigger signal and air is continued for a predetermined time after the trigger signal has ceased.

Abstract translation: 一种用于控制向喷枪提供雾化空气和图案成型空气和涂布流体的阀门（12,13）的操作的电路（10）。 响应于触发输入（11）处的触发信号，立即向喷枪供应空气。 在预定的时间延迟之后，向喷枪供应流体。 在触发信号的持续时间的剩余时间内继续流体，并且在触发信号停止之后空气持续预定的时间。