PROPULSION UNITS SHIPS

Brand	Owner (click to sort)	Address	Description
CONTAZ	ROLLS-ROYCE OY AB	Suojantie 5 26100 Rauma Finland	propulsion units for ships, namely, propeller means, transmission and drive mechanisms, engines, clutches, gears, pumps, and current generators;propellers and axles for ships;
CONTAZ	ROLLS-ROYCE OY AB	Suojantie 5 26100 Rauma Finland	propulsion units for ships, namely, propeller means, transmission and drive mechanisms, engines, clutches, gears, pumps, and current generators;propellers and axles for ships;
CONTAZ	ROLLS-ROYCE OY AB	Suojantie 5 26100 Rauma Finland	Propulsion units for ships and parts thereof, namely, propeller means, transmission and drive mechanisms, engines, clutches, gears, pumps, and current generators;Propellers and axles for ships;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A "wing in ground effect" aerial vehicle includes a wing mounted on a fuselage, and two cycloidal propulsion units for providing lift, thrust and longitudinal control. Additional lift is provided by a lighter-than-air gas such as helium contained in the fuselage. Operationally, the two cycloidal propulsion units and the volume of lighter-than-air gas are concertedly regulated to achieve "wing in ground effect" flight. Importantly, the two cycloidal propulsion units may operate in one of several modes, to include a curtate mode, a prolate mode, and a fixed-wing mode. Additionally, the vehicle may hover. Also, a thruster unit is mounted on the fuselage for providing forward thrust in combination with, or in lieu of, the two cycloidal propulsion units.