VTR

Axial [ and radial ] turbines driven by gas; radial compressors for air as a working fluid; turbochargers for internal combustion engines driven by diesel, gas, or spark ignition used in marine, stationary, industrial, power generation and residual oil burning compression ignition or non-heavy fuel spark or compression ignition engines; parts and fittings of turbochargers, namely, turbines, shafts, compressors, ball bearings, rolling contact bearings, lubrication and cooling systems, namely, integral self-lubrication, gas casings for turbochargers, air casings for turbochargers, air filters for turbochargers, [ silencers for use in motors and engines, ] oil and lubrication pumps for use in turbochargers, [ gears for transmission and drive of machines, electrical generators for power control and generation, and couplings for transmission and drive of machines ]