FR3058189B1 - Compresseur electrique avec systeme d'etancheite dynamique ameliore - Google Patents

Compresseur electrique avec systeme d'etancheite dynamique ameliore Download PDF

Info

Publication number
FR3058189B1
FR3058189B1 FR1660602A FR1660602A FR3058189B1 FR 3058189 B1 FR3058189 B1 FR 3058189B1 FR 1660602 A FR1660602 A FR 1660602A FR 1660602 A FR1660602 A FR 1660602A FR 3058189 B1 FR3058189 B1 FR 3058189B1
Authority
FR
France
Prior art keywords
electric compressor
sealing system
dynamic sealing
improved dynamic
compressor
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
FR1660602A
Other languages
English (en)
Other versions
FR3058189A1 (fr
Inventor
Francois Machet
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 FR1660602A priority Critical patent/FR3058189B1/fr
Publication of FR3058189A1 publication Critical patent/FR3058189A1/fr
Application granted granted Critical
Publication of FR3058189B1 publication Critical patent/FR3058189B1/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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • 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
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F02B39/14—Lubrication of pumps; Safety measures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

La présente invention concerne un compresseur électrique (1) comportant un arbre (13) entrainé en rotation par un moteur électrique par l'intermédiaire de roulements (16), l'arbre entrainant en rotation une roue de compresseur (14), le compresseur comportant deux éléments d'étanchéité (19a, 19b) montés autour de l'arbre (13) entre les roulements (16) et la roue (14) de compresseur, et comportant un matériau (20) d'étanchéité disposé entre les deux éléments d'étanchéité (19a, 19b).
FR1660602A 2016-11-03 2016-11-03 Compresseur electrique avec systeme d'etancheite dynamique ameliore Active FR3058189B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660602A FR3058189B1 (fr) 2016-11-03 2016-11-03 Compresseur electrique avec systeme d'etancheite dynamique ameliore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660602 2016-11-03
FR1660602A FR3058189B1 (fr) 2016-11-03 2016-11-03 Compresseur electrique avec systeme d'etancheite dynamique ameliore

Publications (2)

Publication Number Publication Date
FR3058189A1 FR3058189A1 (fr) 2018-05-04
FR3058189B1 true FR3058189B1 (fr) 2020-10-09

Family

ID=58501465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660602A Active FR3058189B1 (fr) 2016-11-03 2016-11-03 Compresseur electrique avec systeme d'etancheite dynamique ameliore

Country Status (1)

Country Link
FR (1) FR3058189B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243227A (en) * 1938-07-19 1941-05-27 Alfred S Marlow Shaft sealing means
DE102009005386A1 (de) * 2009-01-21 2010-07-22 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung für eine Brennkraftmaschine
US10072667B2 (en) * 2012-11-22 2018-09-11 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Supercharger with electric motor and engine device provided with supercharger with electric motor

Also Published As

Publication number Publication date
FR3058189A1 (fr) 2018-05-04

Similar Documents

Publication Publication Date Title
FR3054264B1 (fr) Turbomachine a reducteur a train epicycloidal
FR3014143B1 (fr) Unite de soupape, telle qu'une unite de clapet d'echappement pour vehicules automobiles
WO2013178341A3 (fr) Entraînement à moteur électrique, en particulier entraînement de soufflante
EP3352343A3 (fr) Moteur électrique et ensemble d'engrenages
MY174922A (en) Electric motor storing device for hybrid vehicle
WO2016155723A3 (fr) Dispositif d'entraînement, en particulier pour un actionneur de boîte de vitesses
MX2017007233A (es) Ensamble de bomba con arrancador electrico.
FR3029028B1 (fr) Machine electrique a stator presentant des cavites pour application dans un vehicule automobile
FR3058189B1 (fr) Compresseur electrique avec systeme d'etancheite dynamique ameliore
RU2012131690A (ru) Электромеханический линейный привод
FR3035687B1 (fr) Compresseur electrique avec systeme d'etancheite dynamique ameliore
FR3029895B1 (fr) Ventilateur et aeronef associe
FR3058587B1 (fr) Compresseur electrique avec roulement ameliore
FR3049661B1 (fr) Compresseur electrique avec systeme de protection des roulements
FR3052506B1 (fr) Compresseur electrique avec systeme de protection des roulements
FR3075281B1 (fr) Compresseur electrique avec trou d'event
FR3052505B1 (fr) Compresseur electrique avec systeme de protection des roulements
FR3052504B1 (fr) Compresseur electrique avec systeme de protection des roulements
FR3052507B1 (fr) Compresseur electrique avec systeme de protection des roulements
FR3035688B1 (fr) Compresseur electrique avec systeme d'etancheite dynamique ameliore
FR3087590B1 (fr) Dispositif de sécurité pour un rotor d’une machine électrique
FR3041699B1 (fr) Compresseur electrique
FR3089363B1 (fr) Compresseur electrique
FR3048035B1 (fr) Compresseur electrique
FR2993012A1 (fr) Dispositif de demarreur de moteur a combustion interne

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180504

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8