SG11201809524RA - Blower for breathing apparatus - Google Patents

Blower for breathing apparatus

Info

Publication number
SG11201809524RA
SG11201809524RA SG11201809524RA SG11201809524RA SG11201809524RA SG 11201809524R A SG11201809524R A SG 11201809524RA SG 11201809524R A SG11201809524R A SG 11201809524RA SG 11201809524R A SG11201809524R A SG 11201809524RA SG 11201809524R A SG11201809524R A SG 11201809524RA
Authority
SG
Singapore
Prior art keywords
international
paykel
blower
stub axle
auckland
Prior art date
Application number
SG11201809524RA
Other languages
English (en)
Inventor
Donald Roy Kuriger
Johannes Nicolaas Bothma
Original Assignee
Fisher & Paykel Healthcare Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fisher & Paykel Healthcare Ltd filed Critical Fisher & Paykel Healthcare Ltd
Publication of SG11201809524RA publication Critical patent/SG11201809524RA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4253—Fan casings with axial entry and discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/362—General characteristics of the apparatus related to heating or cooling by gas flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Peptides Or Proteins (AREA)
SG11201809524RA 2016-04-29 2017-04-28 Blower for breathing apparatus SG11201809524RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662329450P 2016-04-29 2016-04-29
PCT/IB2017/052459 WO2017187392A1 (en) 2016-04-29 2017-04-28 Blower for breathing apparatus

Publications (1)

Publication Number Publication Date
SG11201809524RA true SG11201809524RA (en) 2018-11-29

Family

ID=60160183

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809524RA SG11201809524RA (en) 2016-04-29 2017-04-28 Blower for breathing apparatus

Country Status (8)

Country Link
US (3) US11097076B2 (https=)
EP (2) EP3448483B1 (https=)
JP (3) JP7206112B2 (https=)
CN (4) CN115853796A (https=)
AU (3) AU2017257444B2 (https=)
CA (2) CA3288237A1 (https=)
SG (1) SG11201809524RA (https=)
WO (1) WO2017187392A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3448483B1 (en) 2016-04-29 2021-06-02 Fisher & Paykel Healthcare Limited Blower for breathing apparatus
JP6966476B2 (ja) 2016-05-04 2021-11-17 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助システム及び呼吸補助システムのための送風機
EP3813915B1 (en) * 2018-06-29 2025-08-27 Koninklijke Philips N.V. Compact fluid moving assembly and device employing same
WO2021178527A1 (en) * 2020-03-03 2021-09-10 Resmed Motor Technologies Inc. Bearing sleeve for blower
EP4008909A1 (de) * 2020-12-01 2022-06-08 Micronel AG Strömungsmaschine
WO2022158254A1 (ja) * 2021-01-25 2022-07-28 株式会社村田製作所 Ｃｐａｐ装置
CN115756089A (zh) * 2021-09-02 2023-03-07 英业达科技有限公司 电子装置
CN115788973A (zh) * 2022-12-15 2023-03-14 杭州贝丰科技股份有限公司 一种涡轮风机及呼吸机
DE102024125164A1 (de) * 2024-09-03 2026-03-05 Mahle International Gmbh Gebläserad
CN120062123B (zh) * 2025-04-25 2025-06-24 佛山市南海九洲普惠风机有限公司 一种用于农业播种机械的离心通风机

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DE2206398A1 (de) * 1972-02-11 1973-08-23 Hanning Elektro Werke Pumpenaggregat fuer umwaelzanlagen
JPS5962298U (ja) * 1982-10-19 1984-04-24 カルソニックカンセイ株式会社 多翼ファン装置
US6386839B1 (en) * 2000-12-28 2002-05-14 Wen-Hao Chuang High performance radiator fan
DE10254670A1 (de) * 2002-11-22 2004-06-24 Minebea Co., Ltd. Elektromotor für einen Pumpenantrieb
JP2004183620A (ja) * 2002-12-06 2004-07-02 Shimadzu Corp 高速回転機器
US7607886B2 (en) * 2004-05-19 2009-10-27 Delta Electronics, Inc. Heat-dissipating device
US7481617B2 (en) * 2004-05-19 2009-01-27 Delta Electronics, Inc. Heat-dissipating device
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TWI307992B (en) * 2005-06-30 2009-03-21 Delta Electronics Inc Dual fan and motor thereof
US8427020B2 (en) * 2006-04-20 2013-04-23 Carefusion 212, Llc Blower assembly with integral injection molded suspension mount
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Also Published As

Publication number Publication date
WO2017187392A1 (en) 2017-11-02
US12029849B2 (en) 2024-07-09
AU2024266948A1 (en) 2024-12-19
JP7206112B2 (ja) 2023-01-17
EP3448483B1 (en) 2021-06-02
CN115596682A (zh) 2023-01-13
AU2017257444A1 (en) 2018-11-01
JP7427810B2 (ja) 2024-02-05
EP3448483A1 (en) 2019-03-06
CA3288237A1 (en) 2025-11-29
JP2024045300A (ja) 2024-04-02
CN115596681A (zh) 2023-01-13
EP3884984A1 (en) 2021-09-29
AU2022204437A1 (en) 2022-07-14
JP2023041690A (ja) 2023-03-24
JP7597960B2 (ja) 2024-12-10
US20210330909A1 (en) 2021-10-28
JP2019514558A (ja) 2019-06-06
US20190134329A1 (en) 2019-05-09
AU2017257444B2 (en) 2022-05-12
WO2017187392A9 (en) 2017-12-21
EP3448483A4 (en) 2019-12-18
CN115853796A (zh) 2023-03-28
AU2022204437B2 (en) 2024-09-19
US11097076B2 (en) 2021-08-24
CN109689144B (zh) 2022-09-27
CA3022401C (en) 2026-02-17
US20240335628A1 (en) 2024-10-10
CA3022401A1 (en) 2017-11-02
CN109689144A (zh) 2019-04-26

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