Balancing Unit of Special Three-cylinder Engine

Balancing Unit of Special Three-cylinder Engine

Functioning sample

This balancing unit is designed for an internal-combustion spark-ignition engine with special firing intervals. It uses part of counterweights on all crankshaft throws and weights at the end of the balance shaft and its drive gear wheel. Balancing unit is based on the principle of contra-rotating force vectors and moment of a couple vectors. It reduces vibrations to the powertrain frame, and thus also decreases the acoustic emission.

This balancing unit is designed for an internal-combustion spark-ignition engine with special firing intervals. It uses part of counterweights on all crankshaft throws and weights at the end of the balance shaft and its drive gear wheel. Balancing unit is based on the principle of contra-rotating force vectors and moment of a couple vectors. It reduces vibrations to the powertrain frame, and thus also decreases the acoustic emission.

balancing unit, three-cylinder engine, firing intervals

balancing unit, three-cylinder engine, firing intervals

Laboratoře C3 Ústavu automobilního a dopravního zařízení Fakulty strojního inženýrství Vysokého učení technického v Brně – Technická 2896/2, 616 69 Brno

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http://www.iae.fme.vutbr.cz/cs/system/files/2011_FV_Drapal_--_Vyvazovaci_jednotka_nestandardni.pdf