Gate of the pipe-line of a pneumatic conveyer

PCT No. PCT/SU82/00032 Sec. 371 Date Apr. 13, 1984 Sec. 102(e) Date Apr. 13, 1984 PCT Filed Aug. 31, 1982 PCT Pub. No. WO84/00947 PCT Pub. Date Mar. 15, 1984.The gate comprises a damper /1/ overlapping the cross-section of a pipe-line /2/ and kinematically connected with a movable link /3/ of a driv...

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Hauptverfasser: KISELEV, IGOR V, BULGINOV, EVGENY F, YASHIN, JURY A, ALEXANDROV, ADOLF M
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/SU82/00032 Sec. 371 Date Apr. 13, 1984 Sec. 102(e) Date Apr. 13, 1984 PCT Filed Aug. 31, 1982 PCT Pub. No. WO84/00947 PCT Pub. Date Mar. 15, 1984.The gate comprises a damper /1/ overlapping the cross-section of a pipe-line /2/ and kinematically connected with a movable link /3/ of a drive /4/ turning it about an axle /5/ disposed on the pipe-line /2/, and a driven pin trip /12/ entering a hole made in the pipe-line and meant to hold the damper /1/ in the closed position. Secured on the damper /1/ is a bracket /8/, and in the kinematic chain connecting the damper /1/ with the drive /4/ there is an angular lever /9/ which is mounted so that it can turn through a limited angle and whose axle /10/ of turning is secured on the bracket /8/ parallelly to the axle /5/ of turning of the damper /1/. One arm of the angular lever /9/ is connected to the movable link /3/ of the drive /4/, and the damper /1/ has guides /13/ made thereon and accommodating a pin trip /12/ which is kinematically connected with the other arm of the angular lever /9/.