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    • 3. 发明申请
    • ROTARY AIR MOTOR SPEED CONTROL ASSEMBLY
    • 旋转式气动马达速度控制组件
    • WO2012036729A3
    • 2012-07-12
    • PCT/US2011001574
    • 2011-09-13
    • GRACO MINNESOTA INCJOHNSON COREY D
    • JOHNSON COREY D
    • B26D5/00B02C13/00B02C18/16B26D1/36B26D5/26D01G1/00
    • B29B7/7438C03B37/16F01C1/3442F01C20/08F01C20/14
    • An air motor speed control comprises an annular speed control housing and an annular stator housing. The speed control housing comprises a cylindrical outer first surface having a first center axis, a cylindrical inner second surface having a second center axis, and a first exhaust slot connecting the first surface to the second surface. The stator housing comprises a cylindrical outer third surface having a third center axis aligned with the second center axis, a cylindrical inner fourth surface having a fourth center axis offset from the third center axis, and a first exit slot connecting the third surface to the fourth surface to overlap the first exhaust slot. The speed control housing is rotatable about the cylindrical outer third surface to adjust overlap between the first exhaust slot and first exit slot.
    • 气动马达速度控制器包括环形速度控制壳体和环形定子壳体。 速度控制壳体包括具有第一中心轴线的圆柱形外部第一表面,具有第二中心轴线的圆柱形内部第二表面以及将第一表面连接至第二表面的第一排出槽。 定子壳体包括具有与第二中心轴线对齐的第三中心轴线的圆柱形外部第三表面,具有偏离第三中心轴线的第四中心轴线的圆柱形内部第四表面以及将第三表面与第四表面连接的第一出口槽 表面与第一排气槽重叠。 速度控制壳体可围绕圆柱形外部第三表面旋转,以调节第一排出槽和第一出口槽之间的重叠。
    • 9. 发明申请
    • CROSSOVER-RESISTANT PLURAL COMPONENT MIXING NOZZLE
    • 耐腐蚀整体组分混合喷嘴
    • WO99044749A1
    • 1999-09-10
    • PCT/US1999/003948
    • 1999-02-24
    • B05B7/04B29B7/74
    • B29B7/7438
    • An anti-crossover nozzle with two principle pieces that snap together, having a forward end portion (78) with a dispensing opening (74), a rear end portion (72) which includes at least a pair of inlets (62, 63), each inlet having a center passage (98, 100) therethrough, at least two valve leaflets (92, 94) biased by thei own inherent resiliency to a normally closed position and covering openings in said passages (98, 100) afforded by said inlets (62, 63), and at least one point of attachment (97) formed between an interior surface of the rear end portion (72) and said valve leaflets (92, 94), said leaflets (92, 94) being able to be displaced from their normally closed position by the force of incoming liquid foam components.
    • 一种具有卡扣在一起的两个主要部件的防交叉喷嘴,具有带有分配开口(74)的前端部分(78),包括至少一对入口(62,63)的后端部分(72) 每个入口具有穿过其中的中心通道(98,100),至少两个由其自身的固有弹性偏压到常闭位置的阀单元(92,94),并且覆盖由所述入口提供的所述通道(98,100)中的开口 在所述后端部分(72)的内表面和所述瓣叶(92,94)之间形成的至少一个连接点(97),所述传单能够被移位(92,64) 通过进入的液体泡沫组分的力从其常闭位置。