FR3089575B1 - Circulateur à liquide - Google Patents

Circulateur à liquide Download PDF

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Publication number
FR3089575B1
FR3089575B1 FR1872576A FR1872576A FR3089575B1 FR 3089575 B1 FR3089575 B1 FR 3089575B1 FR 1872576 A FR1872576 A FR 1872576A FR 1872576 A FR1872576 A FR 1872576A FR 3089575 B1 FR3089575 B1 FR 3089575B1
Authority
FR
France
Prior art keywords
circulator
housing
rotation
turbine
magnetic field
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.)
Active
Application number
FR1872576A
Other languages
English (en)
Other versions
FR3089575A1 (fr
Inventor
François Guillot
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.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1872576A priority Critical patent/FR3089575B1/fr
Publication of FR3089575A1 publication Critical patent/FR3089575A1/fr
Application granted granted Critical
Publication of FR3089575B1 publication Critical patent/FR3089575B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Circulateur (1) à fluide (51) liquide comprenant : - un boitier (2) définissant un logement (8) ayant une entrée (9) et une sortie (10) de fluide (51) ; - une turbine (20) montée à rotation dans le logement (8) selon un premier axe de rotation(Ox) ; caractérisé en ce que le circulateur (1) comprend des moyens de générer un champ magnétique tournant (11.1-11.3), et en ce que la turbine (20) comprend au moins une première partie (28.1-28.8) en matériau ferromagnétique destinée à être soumise à une influence du champ magnétique tournant (B8) pour être mise en rotation autour du premier axe de rotation (Ox). Aéronef comprenant un tel circulateur Procédé de fabrication d’un tel circulateur (1) FIGURE DE L’ABREGE : Fig. 1
FR1872576A 2018-12-10 2018-12-10 Circulateur à liquide Active FR3089575B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872576A FR3089575B1 (fr) 2018-12-10 2018-12-10 Circulateur à liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872576A FR3089575B1 (fr) 2018-12-10 2018-12-10 Circulateur à liquide

Publications (2)

Publication Number Publication Date
FR3089575A1 FR3089575A1 (fr) 2020-06-12
FR3089575B1 true FR3089575B1 (fr) 2021-11-19

Family

ID=66530184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872576A Active FR3089575B1 (fr) 2018-12-10 2018-12-10 Circulateur à liquide

Country Status (1)

Country Link
FR (1) FR3089575B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194165A (en) * 1962-02-28 1965-07-13 Sorlin Nils Electric motor pump
DE19752884A1 (de) * 1997-11-28 1999-06-10 Bosch Gmbh Robert Förderaggregat für Kraftstoff
AU4063499A (en) * 1998-05-21 1999-12-06 Kyoung-Hun Kim Pump utilizing an impeller with a magnet
DE19824135A1 (de) * 1998-05-29 1999-12-09 Bosch Gmbh Robert Förderaggregat für Kraftstoff

Also Published As

Publication number Publication date
FR3089575A1 (fr) 2020-06-12

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