JET-TYPE HYDRAULIC POWER AMPLIFIER Russian patent published in 2014 - IPC F15B3/00 

FIELD: transport.

SUBSTANCE: proposed amplifier comprises casing, nozzle fitted therein, jet pipe fitted on the shaft and aligned with said nozzle to swing relative to engine axis and board with two reception channels. Jet pipe is fitted at two supports in said casing and aligned with said nozzle, between the latter and board with two reception channels. Output shaft is brought from jet pipe to the casing outer side whereat toothed quadrant with lever is mounted. Note here that said lever rests on both sides on spring-loaded props secured at the casing outer side while the engine is secured at the casing. Split gear is fitted on engine shaft to engage with toothed quadrant.

EFFECT: higher working fluid hydraulic power, improved operating performances.

3 dwg