ALL-SPEED GOVERNOR OF SUPERCHARGED DIESEL ENGINE Russian patent published in 2011 - IPC F02D1/18 F02D23/02 

Abstract RU 2409752 C2

FIELD: engines and pumps.

SUBSTANCE: proposed governor comprises pneumatic sensitive element 6 of supercharging pressure, centrifugal sensitive element 4, governor adjustment lever 10, hydraulic servo motor and adding lever transmission. Membrane 7 of pneumatic sensitive element 6 is connected with diesel engine intake pipeline. Centrifugal sensitive element 4 incorporates rod coupled with the shaft of engine 5. Adding lever transmission 8 couples pneumatic 6 and centrifugal sensitive elements with fuel proportioning elements 3. Hydraulic servo motor comprises two slide valves 11, 13 and power piston 17. Inner slide valve is articulated with devices 14 that responds to torque variations. Outer slide valve 11 is articulated with adding lever. Power piston is articulated with proportioning element via additional springs 25, 26. Power piston 17 is fixed at rod 15 with stops. The latter serve to measure force acting on adding lever transmission.

EFFECT: correction of fuel cyclic feed in running on diverse fuels.

2 dwg

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RU 2 409 752 C2

Authors

Selivanov Nikolaj Ivanovich

Kuznetsov Aleksandr Vadimovich

Damer Konstantin Viktorovich

Samsonova Evgenija Nikolaevna

Dates

2011-01-20Published

2009-04-06Filed