公开(公告)号：US20230272764A1

公开(公告)日：2023-08-31

申请号：US18312956

申请日：2023-05-05

申请人： Maersk A/S

发明人： Henrik Bak WEIMAR

IPC分类号： F02M37/34 ,  B01D35/00 ,  B01D35/147 ,  B01D36/04 ,  B01D35/16 ,  F02M37/00 ,  F02M37/30

CPC分类号： F02M37/34 ,  B01D35/005 ,  B01D35/147 ,  B01D36/04 ,  B01D35/16 ,  F02M37/0076 ,  F02M37/30 ,  B01D2201/08

摘要： A filtration system for a fuel system for a marine vessel engine. The system comprising: an inlet for fluid connection to a settling tank; an outlet for fluid connection to a service tank; and an arrangement of plural primary filtration devices The arrangement is fluidly connected between the inlet and outlet so that fuel flowing from the settling tank via the inlet to the service tank via the outlet passes through at least one of the primary filtration devices. The system is configured so that each respective primary filtration device operates, independently of each other primary filtration device in: a first mode, in which the fuel flows in a first direction through a filter of the respective primary filtration device to remove contaminants from the fuel, or a second mode, in which a fluid flows through the filter in a second direction, opposite the first direction, to dislodge the contaminants.

公开(公告)号：US20200347810A1

公开(公告)日：2020-11-05

申请号：US16936031

申请日：2020-07-22

申请人： Maersk A/S

发明人： Henrik Bak WEIMAR

IPC分类号： F02M37/38 ,  F02M37/50 ,  F02M37/02 ,  F02M37/00 ,  B63H21/38

摘要： Disclosed is a fuel system (20) for an engine (4) of a marine vessel (1). The fuel system (20) comprises a settling tank (110) for cleaning fuel for the engine (4), and a service tank (130) for storing fuel for the engine (4). The fuel system (20) also comprises a filtration system (220) comprising a first filter (222) through which fuel flowing from the settling tank (110) to the service tank (130) passes. The filtration system (220) is configured to be operable in a first mode in which the first filter (222) removes contaminants from fuel flowing from the settling tank (110) to the service tank (130), and in a second mode in which fuel flows from the service tank (130) through the first filter (222) to dislodge the contaminants from the first filter (222).

公开(公告)号：US20200248595A1

公开(公告)日：2020-08-06

申请号：US16855653

申请日：2020-04-22

申请人： Maersk A/S

发明人： Henrik Bak WEIMAR ,  Martin OLSSON ,  Mark Stephen WELLS ,  Jens BYRGESEN

IPC分类号： F01M11/04 ,  F16N39/08 ,  F01M9/02 ,  F02B75/02 ,  F02B61/04

摘要： An oil blending system for a marine diesel two-stroke engine and/or generator comprises a blender having at least one inlet for receiving a lubrication oil and at least one other component and at least one outlet for outputting a mixed lubrication oil composition to the engine or generator. A blender controller is configured to receive parameter data on the current lubrication oil status used in the engine or generator and receive parameter data on the current engine and/or generator status. The blender controller is also configured to automatically determine whether the currently used lubrication oil is within a predetermined parameter range based on the current engine and/or generator status. If the current lubrication oil is outside a predetermined parameter threshold, the blender controller is configured to determine a new lubrication oil composition for the engine or generator.