FIELD: engines and pumps.
SUBSTANCE: invention relates to pump production and can be used in ICE vale drives, as well as in various hydraulic and pneumatic systems for control purposes. Proposed drive comprises casing that houses a slide reciprocating along casing axis, a rotary spider articulated with controlled motor rotor and a ring with spherical groove. The latter houses ball-like dogs partially fitted down into the slide helical groove and locked in the spider. The slide features an opening accommodating the valve translating along the slide axis and coupled with the slide via flexible element. Slide rotation is limited by its splined joint with the casing.
EFFECT: compact device allowing control over ICE valve gear operation by means of microprocessor components.
2 dwg
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