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Pneumatic devices IMPACT OF EDUCATION FOR WELLS IN GROUND

机译：气动设备对地面井的影响

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FIELD: construction.;SUBSTANCE: device comprises a hollow body with a stepless striker having a central through hole separating the body cavity into working and idle chambers, a central tube interacting with the central through channel of the striker, a bushing with a permanently open inlet channel and a hose to supply compressed air from a network, a cover with a hole to let through the central tube, a prechamber of network air, a tail entering the idle chamber, the tail and the bushing are arranged with through channels to let through the central tube sealed and fixed relative to the tail and the bushing, in the central tube there is an additional tube installed coaxially with a circular gap with a radial outlet channel and with fixation along its ends relative to the central tube. In the additional tube there are slots sealed and coupled with the surface of the central tube, forming at the same time a separately longitudinal throttling channel of air inlet into the idle chamber, and an air outlet channel from working and idle chambers, besides, the longitudinal throttling channel at the side of the idle chamber and the prechamber is equipped with radial channels in the central tube.;EFFECT: increased power pressure pulses at the side of the working and idle chamber and increased kinetic energy of a strike.;2 dwg
机译：领域：结构：装置：该装置包括具有无级撞针的空心体，该撞针具有将体腔分成工作腔和闲置腔的中央通孔，与撞针的中央直通通道相互作用的中心管，具有永久开口的衬套进气通道和用于从网络中供应压缩空气的软管，带孔的盖子可穿过中心管，网络空气的前室，进入怠速室的尾部，尾部和衬套均设置有贯通通道通过相对于尾部和衬套密封并固定的中心管，在中心管中有一个附加管，同轴地安装了一个带有径向出口通道的圆形间隙，并沿其端部相对于中心管固定。在附加管中，有密封并与中心管表面连接的槽，同时形成了进入怠速室的空气的单独纵向节流通道，以及从工作室和怠速室的空气出口通道。怠速室和预燃室侧面的纵向节流通道在中心管中装有径向通道;效果：工作和怠速室侧面的功率压力脉冲增加，并且行程的动能增加; 2 dwg

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