公开(公告)号：US20190185123A1

公开(公告)日：2019-06-20

申请号：US16310610

申请日：2017-06-13

Applicant: GE ENERGY POWER CONVERSION TECHNOLOGY LTD

Inventor： Lionel Julliand ,  Thierry Deschamps ,  Laurent Barth

IPC: B63H5/125 ,  F16C19/10 ,  F16C19/30 ,  F16C35/04

Abstract: This power system for mounting on a marine vehicle includes a propulsion unit, means for securing the propulsion assembly to a hull element of the vehicle and a rudder bearing mechanically connecting the propulsion unit with the fittings. The fittings are configured so that once the power system is mounted on the hull element; the plane of the rudder bearing is inclined relative to a plane containing one longitudinal axis and one transverse axis of the marine vehicle.

公开(公告)号：US20190168856A1

公开(公告)日：2019-06-06

申请号：US16324348

申请日：2017-08-08

Applicant: GE ENERGY POWER CONVERSION TECHNOLOGY LTD.

Inventor： Loic VINCENT ,  Thierry Deschamps ,  Laurent Barth ,  Lionel Julliand

IPC: B63H23/35 ,  B63H5/125 ,  F16D49/18 ,  F16C41/00

Abstract: The drive unit is designed to be mounted on a marine vessel, including a mobile housing, and is able to pivot around an axis against the hull of the marine vessel. A drive shaft mounted rotary is against the mobile housing and is supported by two roller bearings. A propulsion element rotates in solidarity with the drive shaft. The propulsion unit has, at the front, at least two braking and locking systems of the drive shaft located in an area between the upstream rolling bearing and propulsion element.

公开(公告)号：US10179636B2

公开(公告)日：2019-01-15

申请号：US15497037

申请日：2017-05-25

Applicant: GE Energy Power Conversion Technology Ltd

Inventor： Lionel Julliand ,  Loïc Vincent

IPC: B63H5/125 ,  B63H25/42 ,  F16C19/26 ,  F16C33/66

Abstract: This propulsion unit for an aquatic vehicle consists of a mobile casing equipped with an azimuth bearing due to its mounting in a pivot connection in relation to a hull element of the aquatic vehicle, the azimuth bearing having a closed volume provided to contain a hydraulic fluid, the propulsion unit having a drive shaft of a propeller, said shaft being mounted rotatably within the mobile casing by means of at least one bearing having a closed space adapted to contain a hydraulic fluid, an electrical machine being adapted to drive the rotary drive shaft in relation to the mobile casing, the propulsion unit having a supply circuit adapted to supply the closed space of the shaft bearing with hydraulic fluid.The supply circuit has a supply duct connecting the closed space of the shaft bearing and the closed volume of the azimuth bearing.

公开(公告)号：US10710690B2

公开(公告)日：2020-07-14

申请号：US16310610

申请日：2017-06-13

Applicant: GE ENERGY POWER CONVERSION TECHNOLOGY LTD

Inventor： Lionel Julliand ,  Thierry Deschamps ,  Laurent Barth

IPC: B63H5/125 ,  F16C19/10 ,  F16C19/30 ,  F16C35/04

Abstract: This power system for mounting on a marine vehicle includes a propulsion unit, means for securing the propulsion assembly to a hull element of the vehicle and a rudder bearing mechanically connecting the propulsion unit with the fittings. The fittings are configured so that once the power system is mounted on the hull element; the plane of the rudder bearing is inclined relative to a plane containing one longitudinal axis and one transverse axis of the marine vehicle.