MX2015009446A - Metodo de suministro de aire comprimido. - Google Patents

Metodo de suministro de aire comprimido.

Info

Publication number
MX2015009446A
MX2015009446A MX2015009446A MX2015009446A MX2015009446A MX 2015009446 A MX2015009446 A MX 2015009446A MX 2015009446 A MX2015009446 A MX 2015009446A MX 2015009446 A MX2015009446 A MX 2015009446A MX 2015009446 A MX2015009446 A MX 2015009446A
Authority
MX
Mexico
Prior art keywords
engine
stroke
compressed air
cycle
air compression
Prior art date
Application number
MX2015009446A
Other languages
English (en)
Inventor
Benjamin T Grover
Adrian Murias
Original Assignee
Paccar Inc
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 Paccar Inc filed Critical Paccar Inc
Publication of MX2015009446A publication Critical patent/MX2015009446A/es

Links

Classifications

    • 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
    • F02B11/00—Engines characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition, e.g. in different cylinders
    • F02B11/02—Engines characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition, e.g. in different cylinders convertible from fuel-air mixture compression to air compression or vice versa
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F02D17/023—Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D39/00—Other non-electrical control
    • F02D39/04—Other non-electrical control for engines with other cycles than four-stroke, e.g. two-stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M2023/008—Apparatus for adding secondary air to fuel-air mixture by injecting compressed air directly into the combustion chamber
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Un sistema de suministro de aire comprimido incluye un motor. El motor tiene por lo menos una cámara de combustión definida por un cilindro, un pistón operable para corresponder dentro del pistón y un inyector operable para inyectar combustible en el cilindro. El motor incluye además por lo menos una válvula de admisión, por lo menos una válvula de escape, y por lo menos una válvula de aire comprimido, todas asociadas con el cilindro. El motor tiene un ciclo de combustible para producir energía, en donde el ciclo de combustión incluye un tiempo de compresión, un tiempo de energía, un tiempo de escape y un tiempo de admisión. El motor también tiene un ciclo de compresión de aire para la producción de aire comprimido. El ciclo de compresión de aire incluye un tiempo de admisión de compresión de aire y un tiempo de compresión de aire. Por lo menos un componente de control está en comunicación con el motor y está configurado para controlar selectivamente el motor para alternar entre el ciclo de combustión y el ciclo de compresión de aire.
MX2015009446A 2014-07-23 2015-07-22 Metodo de suministro de aire comprimido. MX2015009446A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/339,373 US20160024993A1 (en) 2014-07-23 2014-07-23 Compressed air supply method

Publications (1)

Publication Number Publication Date
MX2015009446A true MX2015009446A (es) 2016-01-27

Family

ID=53879312

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009446A MX2015009446A (es) 2014-07-23 2015-07-22 Metodo de suministro de aire comprimido.

Country Status (5)

Country Link
US (1) US20160024993A1 (es)
EP (1) EP2977585A1 (es)
AU (1) AU2015205851A1 (es)
CA (1) CA2897849A1 (es)
MX (1) MX2015009446A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545203A (en) * 2015-12-08 2017-06-14 Gm Global Tech Operations Llc A method of operating an automotive system for powering a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system
US6568186B2 (en) * 2001-06-21 2003-05-27 Nano Precision, Inc. Hybrid expansible chamber engine with internal combustion and pneumatic modes
US7050900B2 (en) * 2004-02-17 2006-05-23 Miller Kenneth C Dynamically reconfigurable internal combustion engine
JP2010539384A (ja) * 2007-09-22 2010-12-16 イーティーエイチ・チューリッヒ 固定カムシャフトに基づく空気圧ハイブリッド内燃機関
DE102007061420B4 (de) * 2007-12-20 2009-11-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur Drucklufterzeugung für ein Fahrzeug und Verfahren zum Betreiben einer Vorrichtung zur Drucklufterzeugung
US8918238B2 (en) * 2010-04-12 2014-12-23 Lung-Tan Hu Mackay cold-expansion engine system
FR2964700B1 (fr) * 2010-09-15 2012-10-19 Univ Orleans Procede de fonctionnement d'un moteur hybride thermique-pneumatique et moteur adapte
GB2485176A (en) * 2010-11-03 2012-05-09 Univ Brunel Air Connector for an Internal Combustion Engine and a Compressed Air Storage Tank

Also Published As

Publication number Publication date
CA2897849A1 (en) 2016-01-23
EP2977585A1 (en) 2016-01-27
AU2015205851A1 (en) 2016-02-11
US20160024993A1 (en) 2016-01-28

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