FR3101549B3 - Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire - Google Patents

Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire Download PDF

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Publication number
FR3101549B3
FR3101549B3 FR1911074A FR1911074A FR3101549B3 FR 3101549 B3 FR3101549 B3 FR 3101549B3 FR 1911074 A FR1911074 A FR 1911074A FR 1911074 A FR1911074 A FR 1911074A FR 3101549 B3 FR3101549 B3 FR 3101549B3
Authority
FR
France
Prior art keywords
blower
micro
manufacturing
respiratory assistance
assistance device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1911074A
Other languages
English (en)
Other versions
FR3101549A3 (fr
Inventor
Romain Davoine
Beryl Mereaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide Medical Systems SA
Original Assignee
Air Liquide Medical Systems SA
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 Air Liquide Medical Systems SA filed Critical Air Liquide Medical Systems SA
Priority to FR1911074A priority Critical patent/FR3101549B3/fr
Publication of FR3101549A3 publication Critical patent/FR3101549A3/fr
Application granted granted Critical
Publication of FR3101549B3 publication Critical patent/FR3101549B3/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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. mouth-to-mouth respiration; 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors
    • 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
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Titre de l’invention Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire L’invention concerne un procédé de fabrication d’une micro-soufflante (1) pour un appareil d’assistance respiratoire (100), comprenant un moteur électrique (2) entraînant en rotation un axe rotatif (3) portant une roue à ailettes (4), ladite roue à ailettes (4) étant agencée dans une volute (8) comprenant les étapes d’emmancher la roue à ailettes (4) sur l’axe (3) du moteur ; d’équilibrer la roue à ailettes (4) sur l’axe (3) du moteur de sorte que le battement soit compris entre 0 et 0,1 mm, et le balourd statique soit compris entre 0 et 20 mg.mm ; et de contrôler le jeu entre la roue à ailettes (4) et la volute supérieure (8a) de sorte que ledit jeu soit compris entre 0,1 et 0,5 mm. Figure de l’abrégé : Fig. 1
FR1911074A 2019-10-07 2019-10-07 Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire Expired - Fee Related FR3101549B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911074A FR3101549B3 (fr) 2019-10-07 2019-10-07 Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911074A FR3101549B3 (fr) 2019-10-07 2019-10-07 Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire
FR1911074 2019-10-07

Publications (2)

Publication Number Publication Date
FR3101549A3 FR3101549A3 (fr) 2021-04-09
FR3101549B3 true FR3101549B3 (fr) 2021-09-10

Family

ID=75293643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911074A Expired - Fee Related FR3101549B3 (fr) 2019-10-07 2019-10-07 Procédé de fabrication d’une micro-soufflante pour appareil d’assistance respiratoire

Country Status (1)

Country Link
FR (1) FR3101549B3 (fr)

Also Published As

Publication number Publication date
FR3101549A3 (fr) 2021-04-09

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