公开(公告)号：US11428232B2

公开(公告)日：2022-08-30

申请号：US16798483

申请日：2020-02-24

Applicant: ResMed Motor Technologies Inc.

Inventor： Samuel Aziz Mebasser ,  Peter Jeffrey Thomas ,  Roman Vinokur ,  Kevin Gene McCulloh ,  William S Lane ,  Yeu-chuan Hsia ,  Michael David Bednar ,  John Paul Freese ,  Karl Yutaka Iwahashi ,  David Brent Sears ,  Barton John Kenyon ,  Richard G Krum ,  Par Egron Dannas ,  Hiroshi Suzuki ,  Malcolm Edward Leader

IPC: F04D25/06 ,  F04D29/20 ,  F04D29/057 ,  F04D17/16 ,  F04D29/059 ,  F04D29/40 ,  A61M16/06 ,  A61M16/10 ,  A61M16/00

Abstract: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US12171937B2

公开(公告)日：2024-12-24

申请号：US18429628

申请日：2024-02-01

Applicant: ResMed Motor Technologies Inc.

Inventor： Samuel Aziz Mebasser ,  Peter Jeffrey Thomas ,  Roman Vinokur ,  Kevin Gene McCulloh ,  William S Lane ,  Yeu-Chuan Hsia ,  Michael David Bednar ,  John Paul Freese ,  Karl Yutaka Iwahashi ,  David Brent Sears ,  Barton John Kenyon ,  Richard G Krum ,  Par Egron Dannas ,  Hiroshi Suzuki ,  Malcolm Edward Leader

IPC: A61M16/06 ,  A61M16/00 ,  F04D25/06 ,  F04D25/08 ,  F04D29/056 ,  A61M16/10 ,  F04D29/057 ,  F04D29/20 ,  F04D29/66

Abstract: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US11859622B2

公开(公告)日：2024-01-02

申请号：US17887147

申请日：2022-08-12

Applicant: ResMed Motor Technologies Inc.

Inventor： Samuel Aziz Mebasser ,  Peter Jeffrey Thomas ,  Roman Vinokur ,  Kevin Gene McCulloh ,  William S Lane ,  Yeu-chuan Hsia ,  Michael David Bednar ,  John Paul Freese ,  Karl Yutaka Iwahashi ,  David Brent Sears ,  Barton John Kenyon ,  Richard G Krum ,  Par Egron Dannas ,  Hiroshi Suzuki ,  Malcolm Edward Leader

IPC: F04D17/16 ,  F04D25/06 ,  A61M16/00 ,  F04D29/20 ,  F04D29/057 ,  F04D29/40 ,  F04D29/056 ,  A61M16/06 ,  A61M16/10

CPC classification number: F04D17/165 ,  F04D17/16 ,  F04D25/062 ,  F04D25/0613 ,  F04D29/056 ,  F04D29/057 ,  F04D29/20 ,  F04D29/403 ,  A61M16/0066 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/107 ,  A61M2205/0222 ,  A61M2205/0238

Abstract: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.