FIELD: engines and pumps.
SUBSTANCE: invention relates to control appliances used in adjustment mechanisms of rotor dynamic pumps to confine fluid circulation and to reduce wear caused by interaction of rotary and fixed elements in operation with suspensions. Note here that said pumps incorporate or may include adjustable wear compensators that double as anti-leak devices. Design of adjustment system comprises self-control in determination of time when pump inside conditions require adjustment on anti-leak mechanism and incorporates adjustment mechanisms responding to pump tracked inside conditions. However, manual adjustment is also possible.
EFFECT: decreased leaks, adequate sizes between rotary and fixed elements.
3 cl, 7 dwg
