公开(公告)号：US10711792B2

公开(公告)日：2020-07-14

申请号：US15762951

申请日：2016-09-28

Applicant: THERMODYN SAS

Inventor： Yoann Vidalenc ,  Thomas Alban

IPC: F04D29/05 ,  F16C17/04 ,  F16C33/04 ,  F04D29/051 ,  F16C23/02 ,  F16C27/08 ,  F16C32/04 ,  F16C33/26 ,  F16C39/02 ,  F01D25/16 ,  F04D27/00 ,  F04D29/02 ,  F04D29/058

Abstract: An auxiliary turbomachinery shaft-support system including a first assembly configured to axially support the shaft, the first assembly including a rotating disc having a part shaped to be torsionally coupled to the shaft, and a stator including at least one pad including at least one elastic component coupled with the pads and urging it in the direction of a disc sliding surface.

公开(公告)号：US11248630B2

公开(公告)日：2022-02-15

申请号：US15556042

申请日：2016-03-04

Applicant: Thermodyn SAS

Inventor： Thomas Alban ,  Yoann Vidalenc ,  Julien Renaud ,  Tiziano Pellegrini ,  Sebastien Condom

IPC: F04D29/70 ,  F04D17/10 ,  F04D29/42 ,  F04D29/62 ,  B01D45/02 ,  B01D45/08 ,  F04D29/08 ,  F04D25/06 ,  B01D19/00 ,  F04D29/28 ,  F04D29/58

Abstract: This liquid/gas separator for centrifugal motor compressor includes a sump internally equipped with at least one gas separator stage suitable to separate a gaseous phase from a liquid phase accepted in the sump entry. The sump internally includes a compartment in which the gaseous phase is separated by a separator stage, and in which is assembled by a compressor stage of the motor compressor.

公开(公告)号：US11898566B2

公开(公告)日：2024-02-13

申请号：US17320914

申请日：2021-05-14

Applicant: Thermodyn SAS

Inventor： Yoann Vidalenc ,  Benjamin Defoy ,  Thomas Alban

IPC: F04D25/06 ,  F04D17/10 ,  F04D29/054 ,  F04D29/058 ,  F04D25/00 ,  F04D25/16 ,  F04D29/051 ,  F04D25/02

CPC classification number: F04D25/06 ,  F04D17/10 ,  F04D29/054 ,  F04D29/058 ,  F04D25/02 ,  F04D25/0606 ,  F04D25/16 ,  F04D29/051

Abstract: A motor-driven compressor equipped with multiple compression sections, the motor-driven compressor including, at least one housing, at least two drive shafts, the at least two drive shafts being rotatably supported in the housing by at least two bearings, a flexible coupling device connecting the drive shafts, an electric motor mounted on a first compression shaft of the at least two drive shafts, and at least two compression sections. A first compression section of the at least two compression sections is cantilevered at a free end of a first compression shaft of the at least two drive shafts, and a second compression section is mounted between two bearings on a second compression shaft of the at least two drive shafts.