会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • ROTARY FLUID FLOW VALVE
    • 旋流式流量阀
    • WO2006055945A3
    • 2009-04-16
    • PCT/US2005042245
    • 2005-11-18
    • HRP TECHNOLOGY INCGEORGE WILLIAMKOHLMAN JOHNAMOS STUART R
    • GEORGE WILLIAMKOHLMAN JOHNAMOS STUART R
    • F16K11/074A47L5/14B08B9/02E03C1/308
    • F16K11/0856Y10T137/86638Y10T137/86839
    • A rotary valve (10) having outer and inner sleeves (20, 30) includes multiple ports (21, 22, 23, 24, 25, 31, 32, 33, 34, 35) configured to provide pressure and vacuum pulses when the sleeves (20, 30) are rotated with respect to each other. A source of pressure and vacuum (12) is connected to the rotary valve (10), and the inner sleeve (30) is rotated to generate pressure and vacuum pulses. The alternating pressure and vacuum pulses may be used to remove obstructions in conduits (18) such as piping systems. The rotary valve (10) may also provide static positions where no vacuum or pressure is available. The valve (10) may be motor (14) driven and the pressure/vacuum pulse frequency may be controlled based upon the relative speed of rotation of the sleeves (20, 30).
    • 具有外套筒和内套筒(20,30)的旋转阀(10)包括多个端口(21,22,23,24,25,31,32,33,34,35),其配置成当套筒 (20,30)相对于彼此旋转。 压力和真空源(12)连接到旋转阀(10),并且内套筒(30)旋转以产生压力和真空脉冲。 交替的压力和真空脉冲可以用于去除诸如管道系统的管道(18)中的障碍物。 旋转阀(10)还可以提供没有真空或压力可用的静态位置。 阀(10)可以是驱动的马达(14),并且可以基于套筒(20,30)的相对旋转速度来控制压力/真空脉冲频率。