FR3018545B1 - ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE - Google Patents

ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE Download PDF

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Publication number
FR3018545B1
FR3018545B1 FR1451973A FR1451973A FR3018545B1 FR 3018545 B1 FR3018545 B1 FR 3018545B1 FR 1451973 A FR1451973 A FR 1451973A FR 1451973 A FR1451973 A FR 1451973A FR 3018545 B1 FR3018545 B1 FR 3018545B1
Authority
FR
France
Prior art keywords
assembly
motor vehicle
vacuum source
operating
electrical 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
FR1451973A
Other languages
French (fr)
Other versions
FR3018545A1 (en
Inventor
Jean Luc Briard
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1451973A priority Critical patent/FR3018545B1/en
Publication of FR3018545A1 publication Critical patent/FR3018545A1/en
Application granted granted Critical
Publication of FR3018545B1 publication Critical patent/FR3018545B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Supercharger (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

L'invention porte principalement sur un ensemble (11) pour véhicule automobile comportant un compresseur électrique (1) muni d'une hélice ayant une première entrée (81) située en amont de ladite hélice en relation avec une source d'air et une sortie d'air compressé située en aval de l'hélice reliée à un turbocompresseur (14) de manière à pouvoir assister un fonctionnement dudit turbocompresseur (14), caractérisé en ce que ledit compresseur électrique (1) comporte en outre une deuxième entrée (82) reliée à un système (18) d'assistance pneumatique au freinage de manière à pouvoir également fonctionner comme une source de vide alimentant ledit système (18) d'assistance pneumatique au freinage.The invention relates primarily to an assembly (11) for a motor vehicle comprising an electric compressor (1) provided with a propeller having a first inlet (81) located upstream of said propeller in relation to an air source and an outlet of compressed air located downstream of the propeller connected to a turbocharger (14) so as to assist an operation of said turbocharger (14), characterized in that said electric compressor (1) further comprises a second inlet (82) connected to a pneumatic brake assist system (18) so that it can also function as a vacuum source supplying said pneumatic brake assist system (18).

FR1451973A 2014-03-11 2014-03-11 ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE Active FR3018545B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1451973A FR3018545B1 (en) 2014-03-11 2014-03-11 ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451973 2014-03-11
FR1451973A FR3018545B1 (en) 2014-03-11 2014-03-11 ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE

Publications (2)

Publication Number Publication Date
FR3018545A1 FR3018545A1 (en) 2015-09-18
FR3018545B1 true FR3018545B1 (en) 2019-04-19

Family

ID=50549184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451973A Active FR3018545B1 (en) 2014-03-11 2014-03-11 ASSEMBLY FOR A MOTOR VEHICLE WITH AN ELECTRICAL COMPRESSOR SUITABLE FOR OPERATING AS A VACUUM SOURCE

Country Status (1)

Country Link
FR (1) FR3018545B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11498582B2 (en) * 2020-01-31 2022-11-15 Fca Us Llc Air induction system with water detection
FR3121478B1 (en) 2021-03-30 2023-11-03 Renault Sas Supercharged internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204241B2 (en) * 2004-08-30 2007-04-17 Honeywell International, Inc. Compressor stage separation system
DE102010054478A1 (en) * 2010-12-14 2012-06-14 Dichtungstechnik G. Bruss Gmbh & Co. Kg Air intake system for charged internal combustion engine e.g. diesel engine, of motor car, has compressor wheel and swirl generator arranged in pure air duct, and vacuum pipe arranged in central portion of swirl generator
US8839755B2 (en) * 2012-03-23 2014-09-23 Ford Global Technologies, Llc Electrically driven vacuum pump for a vehicle
US9027343B2 (en) * 2012-06-14 2015-05-12 Ford Global Technologies, Llc Approach for supplying vacuum via a supercharger
FR2992927B1 (en) * 2012-07-03 2014-08-08 Peugeot Citroen Automobiles Sa VACUUM CIRCUIT WITH VACUUM PUMP FOR PNEUMATIC BRAKE ASSISTANCE SYSTEM IN A MOTOR VEHICLE COUPLE WITH A SUPERVISION CIRCUIT

Also Published As

Publication number Publication date
FR3018545A1 (en) 2015-09-18

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