FR2922162B1 - PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE - Google Patents

PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE

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Publication number
FR2922162B1
FR2922162B1 FR0758370A FR0758370A FR2922162B1 FR 2922162 B1 FR2922162 B1 FR 2922162B1 FR 0758370 A FR0758370 A FR 0758370A FR 0758370 A FR0758370 A FR 0758370A FR 2922162 B1 FR2922162 B1 FR 2922162B1
Authority
FR
France
Prior art keywords
chamber
pneumatic
motor system
road vehicle
hybrid motor
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
FR0758370A
Other languages
French (fr)
Other versions
FR2922162A1 (en
Inventor
Philippe Obernesser
Benoit Douailler
Gerald Peters
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0758370A priority Critical patent/FR2922162B1/en
Publication of FR2922162A1 publication Critical patent/FR2922162A1/en
Application granted granted Critical
Publication of FR2922162B1 publication Critical patent/FR2922162B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • 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
    • F02B21/00—Engines characterised by air-storage chambers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • 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
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0276—Actuation of an additional valve for a special application, e.g. for decompression, exhaust gas recirculation or cylinder scavenging
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/43—Engines
    • B60Y2400/435—Supercharger or turbochargers
    • 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
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

The system (1) has supply and discharge pipes (6, 14) connected to an atmospheric air inlet (5) and an exhaust (15), respectively, and an internal combustion heat engine (2) e.g. oil engine, with inlet and outlet valves (22, 23) placed at an inlet and an outlet of a combustion chamber (8), respectively. The chamber has a piston (19) displaced in a cylinder (17). A three-way switching valve (7) connects the supply/discharge pipe, the chamber and a pressurized air i.e. gas, storage reservoir (3), with respect to one another to ensure communication between the pipe, the chamber and the reservoir.
FR0758370A 2007-10-16 2007-10-16 PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE Active FR2922162B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0758370A FR2922162B1 (en) 2007-10-16 2007-10-16 PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0758370A FR2922162B1 (en) 2007-10-16 2007-10-16 PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE

Publications (2)

Publication Number Publication Date
FR2922162A1 FR2922162A1 (en) 2009-04-17
FR2922162B1 true FR2922162B1 (en) 2010-04-02

Family

ID=39284201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0758370A Active FR2922162B1 (en) 2007-10-16 2007-10-16 PNEUMATIC-THERMAL HYBRID MOTOR SYSTEM OF A ROAD VEHICLE

Country Status (1)

Country Link
FR (1) FR2922162B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013153301A1 (en) 2012-04-13 2013-10-17 Peugeot Citroen Automobiles Sa Method for detecting a loss of compression in a cylinder of a hybrid pneumatic-thermal drive system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977532B1 (en) * 2011-07-04 2013-08-16 Renault Sa DEVICE FOR TAKING AND ADDING AIR TO A HYBRID SLIDING MOTOR
WO2013004973A1 (en) * 2011-07-04 2013-01-10 Renault S.A.S. Hybrid pneumatic/heat engine system for a road vehicle
FR2977531B1 (en) * 2011-07-04 2013-07-26 Renault Sa DEVICE FOR TAKING AND ADDING AIR TO A ROTARY DISPLACEMENT HYBRID ENGINE
FR2993605A1 (en) * 2012-07-20 2014-01-24 Peugeot Citroen Automobiles Sa MOTOR VEHICLE COMBUSTION ENGINE WITH ENHANCED SUPPLY OF COMPRESSED AIR TANK
WO2018113987A1 (en) * 2016-12-22 2018-06-28 Volvo Truck Corporation A gas feeding arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280502A (en) * 1998-03-27 1999-10-12 Isuzu Ceramics Res Inst Co Ltd Mirror cycle type gas engine provided with turbocharger
FR2784419B1 (en) * 1998-10-13 2000-12-15 Axel Leona Georges M Thienpont METHOD AND PLANT FOR RECOVERING THE ENERGY OF AN INTERNAL COMBUSTION ENGINE OPERATING IN BRAKE-ENGINE MODE
FR2833650B1 (en) * 2001-12-14 2004-12-24 Peugeot Citroen Automobiles Sa MOTORIZATION SYSTEM FOR MOTOR VEHICLE
FR2836181B1 (en) * 2002-02-15 2005-04-29 Peugeot Citroen Automobiles Sa MOTORIZATION SYSTEM OF A MOTOR VEHICLE
FR2865769B1 (en) * 2004-01-30 2009-10-23 Univ Orleans METHOD FOR OPERATING A PNEUMATIC-THERMAL HYBRID MOTOR WITH TURBOCHARGER POWER SUPPLY
DE102004047975A1 (en) * 2004-10-01 2006-04-13 Knorr-Bremse Ag Method and device for increasing a torque of a reciprocating internal combustion engine, in particular a diesel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013153301A1 (en) 2012-04-13 2013-10-17 Peugeot Citroen Automobiles Sa Method for detecting a loss of compression in a cylinder of a hybrid pneumatic-thermal drive system

Also Published As

Publication number Publication date
FR2922162A1 (en) 2009-04-17

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