公开(公告)号：US12006972B2

公开(公告)日：2024-06-11

申请号：US17440608

申请日：2019-03-22

Applicant: BLADON JETS HOLDINGS LIMITED

Inventor： Stephen Pye ,  Vasudeva Nimma ,  Phillip Heward

IPC: F16C17/02 ,  F16C27/02

CPC classification number: F16C17/024 ,  F16C27/02 ,  F16C2300/22 ,  F16C2300/54 ,  F16C2360/23

Abstract: A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bore; a fluid foil (140, 150) arranged to conform to a radially inner surface of the spring foil for rotatably receiving a rotor, wherein: the spring foil comprises one or more retaining portions (160) arranged to extend axially and radially outside the radially inner surface of the bore.

公开(公告)号：US11994143B2

公开(公告)日：2024-05-28

申请号：US17791865

申请日：2020-01-13

Applicant: BLADON JETS HOLDINGS LIMITED

Inventor： Vasudeva Nimma ,  Phillip Heward ,  Stephen Pye

IPC: F04D29/054 ,  F01D5/34 ,  F04D17/10 ,  F04D29/04 ,  F04D29/046 ,  F04D29/051 ,  F04D29/052 ,  F04D29/053 ,  F04D29/056 ,  F04D29/26

CPC classification number: F04D29/266 ,  F01D5/34 ,  F04D17/10 ,  F04D29/04 ,  F04D29/046 ,  F04D29/051 ,  F04D29/052 ,  F04D29/053 ,  F04D29/054 ,  F04D29/056 ,  F05D2230/53

Abstract: A rotational component includes a monolithic compressor component for rotation about a rotor axis defining proximal and distal directions, the monolithic compressor component including a compressor shaft defining a rotor core and a compressor wheel disposed distally from the rotor core.

公开(公告)号：US11808299B2

公开(公告)日：2023-11-07

申请号：US17440572

申请日：2019-03-22

Applicant: BLADON JETS HOLDINGS LIMITED

Inventor： Phillip Heward ,  Vasudeva Nimma ,  Stephen Pye

IPC: F16C17/02 ,  F16C27/02 ,  F16C43/02

CPC classification number: F16C17/024 ,  F16C27/02 ,  F16C43/02 ,  F16C2226/62 ,  F16C2360/23

Abstract: A compliant foil radial bearing (100) comprising: a bushing (110) comprising a bore defined therethrough; a spring foil (120, 130) arranged to conform to a radially inner surface of the bushing; a fluid foil (140, 150) arranged to conform to a radially inner surface of the spring foil for rotatably receiving a rotor, wherein: the radially inner surface of the bore comprises a plurality of axially oriented pads arranged around the circumference thereof.

公开(公告)号：US20230041460A1

公开(公告)日：2023-02-09

申请号：US17791865

申请日：2020-01-13

Applicant: BLADON JETS HOLDINGS LIMITED

Inventor： Vasudeva Nimma ,  Phillip Heward ,  Stephen Pye

IPC: F04D29/26 ,  F04D17/10 ,  F04D29/053 ,  F04D29/056

Abstract: A rotational component includes a monolithic compressor component for rotation about a rotor axis defining proximal and distal directions, the monolithic compressor component including a compressor shaft defining a rotor core and a compressor wheel disposed distally from the rotor core.

公开(公告)号：US11859659B2

公开(公告)日：2024-01-02

申请号：US17624573

申请日：2019-07-01

Applicant: Bladon Jets Holdings Limited

Inventor： Stephen Pye ,  Vasudeva Nimma ,  Phillip Heward

IPC: F16C17/04

CPC classification number: F16C17/042 ,  F16C2360/23

Abstract: A compliant foil thrust bearing subassembly comprising: a fluid plate comprising an annular mating ring and a plurality of fluid foil elements disposed radially inwardly from the fluid plate mating ring; a force transfer plate comprising an annular mating ring and a plurality of force transfer elements disposed radially inwardly from the force transfer plate mating ring; and a spring plate comprising an annular mating ring and a plurality of deflection elements disposed radially inwardly from the spring plate mating ring, wherein: the fluid plate, the force transfer plate and the spring plate are stackable such that each fluid foil element is axially supported by a corresponding pair of overlapping force transfer elements and deflection elements.

公开(公告)号：US20220275827A1

公开(公告)日：2022-09-01

申请号：US17624573

申请日：2019-07-01

Applicant: BLADON JETS HOLDINGS LIMITED

Inventor： Stephen Pye ,  Vasudeva Nimma ,  Phillip Heward

IPC: F16C17/04 ,  F16C17/02

Abstract: A compliant foil thrust bearing subassembly comprising: a fluid plate comprising an annular mating ring and a plurality of fluid foil elements disposed radially inwardly from the fluid plate mating ring; a force transfer plate comprising an annular mating ring and a plurality of force transfer elements disposed radially inwardly from the force transfer plate mating ring; and a spring plate comprising an annular mating ring and a plurality of deflection elements disposed radially inwardly from the spring plate mating ring, wherein: the fluid plate, the force transfer plate and the spring plate are stackable such that each fluid foil element is axially supported by a corresponding pair of overlapping force transfer elements and deflection elements.