FR3030648B1 - Compresseur avec systeme d’etancheite - Google Patents

Compresseur avec systeme d’etancheite Download PDF

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Publication number
FR3030648B1
FR3030648B1 FR1462969A FR1462969A FR3030648B1 FR 3030648 B1 FR3030648 B1 FR 3030648B1 FR 1462969 A FR1462969 A FR 1462969A FR 1462969 A FR1462969 A FR 1462969A FR 3030648 B1 FR3030648 B1 FR 3030648B1
Authority
FR
France
Prior art keywords
compressor
sealing system
shaft
zones
fins
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
FR1462969A
Other languages
English (en)
Other versions
FR3030648A1 (fr
Inventor
Patrick Lebrasseur
Nicolas Martin
Franck Giraud
Mathieu Lallemant
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1462969A priority Critical patent/FR3030648B1/fr
Priority to PCT/FR2015/053484 priority patent/WO2016097563A1/fr
Priority to EP15823350.2A priority patent/EP3234372A1/fr
Publication of FR3030648A1 publication Critical patent/FR3030648A1/fr
Application granted granted Critical
Publication of FR3030648B1 publication Critical patent/FR3030648B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

La présente invention concerne un compresseur (100) comportant un arbre (10) tournant, s'étendant entre au moins deux zones (1, 2), définissant respectivement un volume d'entrainement et un volume de compression d'air, le compresseur étant équipé d'un système d'étanchéité, disposée autour de l'arbre, formé par au moins des ailettes (18, 18') de compression disposée entre les deux zones (1, 2). Les ailettes (18, 18') sont situées sur l'arbre (10) ou sur la face interne de la roue (16) du compresseur.
FR1462969A 2014-12-19 2014-12-19 Compresseur avec systeme d’etancheite Active FR3030648B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1462969A FR3030648B1 (fr) 2014-12-19 2014-12-19 Compresseur avec systeme d’etancheite
PCT/FR2015/053484 WO2016097563A1 (fr) 2014-12-19 2015-12-14 Compresseur avec systeme d'etancheite
EP15823350.2A EP3234372A1 (fr) 2014-12-19 2015-12-14 Compresseur avec systeme d'etancheite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1462969 2014-12-19
FR1462969A FR3030648B1 (fr) 2014-12-19 2014-12-19 Compresseur avec systeme d’etancheite

Publications (2)

Publication Number Publication Date
FR3030648A1 FR3030648A1 (fr) 2016-06-24
FR3030648B1 true FR3030648B1 (fr) 2019-05-03

Family

ID=52589657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462969A Active FR3030648B1 (fr) 2014-12-19 2014-12-19 Compresseur avec systeme d’etancheite

Country Status (3)

Country Link
EP (1) EP3234372A1 (fr)
FR (1) FR3030648B1 (fr)
WO (1) WO2016097563A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017121777A1 (de) * 2017-09-20 2019-03-21 Lutz Pumpen Gmbh Modifizierte Seitenkanalpumpe sowie Verfahren zum Betrieb einer solchen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226299A (ja) * 1983-06-06 1984-12-19 Mitsubishi Heavy Ind Ltd 回転流体機械
JP2756118B2 (ja) * 1987-12-26 1998-05-25 株式会社日立製作所 一軸多段遠心圧縮機
US5710466A (en) * 1995-06-19 1998-01-20 Georgia Tech Research Corporation Fully integrated magnetic micromotors and methods for their fabrication
US6132186A (en) * 1997-08-06 2000-10-17 Shurflo Pump Manufacturing Co. Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles
JP5314256B2 (ja) * 2007-06-06 2013-10-16 三菱重工業株式会社 回転流体機械のシール装置および回転流体機械
DE102009060056A1 (de) * 2009-12-22 2011-06-30 BorgWarner Inc., Mich. Wellenverband eines Abgasturboladers

Also Published As

Publication number Publication date
FR3030648A1 (fr) 2016-06-24
WO2016097563A1 (fr) 2016-06-23
EP3234372A1 (fr) 2017-10-25

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