BR112012014911A2 - internal combustion engine layout with rankine circuit and hybrid cylinder, especially for an automotive vehicle - Google Patents

internal combustion engine layout with rankine circuit and hybrid cylinder, especially for an automotive vehicle

Info

Publication number
BR112012014911A2
BR112012014911A2 BR112012014911A BR112012014911A BR112012014911A2 BR 112012014911 A2 BR112012014911 A2 BR 112012014911A2 BR 112012014911 A BR112012014911 A BR 112012014911A BR 112012014911 A BR112012014911 A BR 112012014911A BR 112012014911 A2 BR112012014911 A2 BR 112012014911A2
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
rankine circuit
automotive vehicle
hybrid cylinder
Prior art date
Application number
BR112012014911A
Other languages
Portuguese (pt)
Inventor
Nicolas Espinosa
Benoît Lombard
Original Assignee
Renaul Trucks
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 Renaul Trucks filed Critical Renaul Trucks
Publication of BR112012014911A2 publication Critical patent/BR112012014911A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K15/00—Adaptations of plants for special use
    • F01K15/02—Adaptations of plants for special use for driving vehicles, e.g. locomotives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
    • F01K23/14—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled including at least one combustion engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

disposição de motor de combustão interna com circuito de rankine e cilindro híbrido, especialmente para um veículo automotivo a presente invenção refere-se a uma disposição de motor de combustão interna compreendendo: - um motor possuindo pelo menos um cilindro de combustão interna onde um pistão é conectado para um eixo de comando de motor (2); - uma linha de admissão (5); - um sistema de injeção de combustível; - uma linha de gás de exaustão (6); e - um circuito rankine fechado (14) possuindo um expansor. em concordância com a presente invenção, referido motor de combustão interna adicionalmente compreende pelo menos um cilindro híbrido (40) que é conectado para a referida linha de admissão (5), para o referido sistema de injeção de combustível e para o referido sistema de gás de exaustão (6) e é adicionalmente conectado para o circuito de rankine fechado (14) para atuar como o expansor do circuito de rankine.internal combustion engine arrangement with rankine circuit and hybrid cylinder, especially for an automotive vehicle the present invention relates to an internal combustion engine arrangement comprising: an engine having at least one internal combustion cylinder where a piston is connected to a motor camshaft (2); - an inlet line (5); - a fuel injection system; - an exhaust gas line (6); and - a closed rankine circuit (14) having an expander. In accordance with the present invention, said internal combustion engine further comprises at least one hybrid cylinder (40) which is connected to said inlet line (5), said fuel injection system and said gas system. (6) and is additionally connected to the closed rankine circuit (14) to act as the expander of the rankine circuit.

BR112012014911A 2009-12-18 2009-12-18 internal combustion engine layout with rankine circuit and hybrid cylinder, especially for an automotive vehicle BR112012014911A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/008009 WO2011073718A2 (en) 2009-12-18 2009-12-18 Internal combustion engine arrangement with rankine circuit and hybrid cylinder, especially for an automotive vehicle

Publications (1)

Publication Number Publication Date
BR112012014911A2 true BR112012014911A2 (en) 2017-03-21

Family

ID=44022022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014911A BR112012014911A2 (en) 2009-12-18 2009-12-18 internal combustion engine layout with rankine circuit and hybrid cylinder, especially for an automotive vehicle

Country Status (3)

Country Link
EP (1) EP2513433A2 (en)
BR (1) BR112012014911A2 (en)
WO (1) WO2011073718A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018145B2 (en) 2016-02-02 2018-07-10 Ford Global Technologies, Llc System and method for in-cylinder thermal energy recovery and controlling cylinder temperature
GB202013605D0 (en) * 2020-08-28 2020-10-14 Cae Ip Llp A mono-block reciprocating piston composite ice/orc power plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901531A (en) * 1988-01-29 1990-02-20 Cummins Engine Company, Inc. Rankine-diesel integrated system
CA2033462C (en) * 1990-12-31 1996-06-18 Sheldon Robar Engine system using refrigerant fluid
US8109097B2 (en) * 2007-03-07 2012-02-07 Thermal Power Recovery, Llc High efficiency dual cycle internal combustion engine with steam power recovered from waste heat

Also Published As

Publication number Publication date
WO2011073718A2 (en) 2011-06-23
WO2011073718A3 (en) 2011-11-24
EP2513433A2 (en) 2012-10-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)