INCORPORATED SPEED SELF-REGULATING PROPELLER TURBINE MAY BE INSERTED ON A PIPELINE CARRYING AN ANY FLUID

摘要

The turbine has a preformed sleeve (20) whose central part has a pipe in which a propeller can turn freely. The sleeve forms a compartment (28) which is placed in contact with upstream or downstream pressure inlets by connection and a valve, to widen the sleeve under the effect of fluid pressure. The sleeve is supported by a hollow crankcase having oblong openings.