BR112013013954A2 - systems and methods for improving fuel efficiency - Google Patents

systems and methods for improving fuel efficiency

Info

Publication number
BR112013013954A2
BR112013013954A2 BR112013013954A BR112013013954A BR112013013954A2 BR 112013013954 A2 BR112013013954 A2 BR 112013013954A2 BR 112013013954 A BR112013013954 A BR 112013013954A BR 112013013954 A BR112013013954 A BR 112013013954A BR 112013013954 A2 BR112013013954 A2 BR 112013013954A2
Authority
BR
Brazil
Prior art keywords
fuel efficiency
methods
housing
combustion engine
systems
Prior art date
Application number
BR112013013954A
Other languages
Portuguese (pt)
Inventor
Edward Richard Eramian
Original Assignee
Greene Environemtal Corp
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 Greene Environemtal Corp filed Critical Greene Environemtal Corp
Publication of BR112013013954A2 publication Critical patent/BR112013013954A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0217—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of hollow cylindrical bodies
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • F02B27/06—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/08—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement
    • F01N2290/10—Movable parts or members in exhaust systems for other than for control purposes with oscillating or vibrating movement actuated by pressure of exhaust gases, e.g. exhaust pulses
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

sistemas e métodos para aperfeiçoar a eficiência de combustível a invenção refere-se a dispositivos e métodos para aperfeiçoar a eficiência de combustível. de acordo com os aspectos aqui ilustrados, está provido um dispositivo para aperfeiçoar a eficiência de combustível de um motor de combustão. o dispositivo pode incluir um alojamento para fixação a um tubo de descarga de um motor de combustão e que tem um percurso que estende através do mesmo. o dispositivo pode ainda incluir um corpo enrolado disposto em uma porção mais distante do alojamento e projetado para permitir que o fluido do tubo de descarga flua ao longo do alojamento para fluir através do corpo enrolado. além disso, o dispositivo pode incluir uma barreira posicionada dentro do percurso a jusante do corpo enrolado de modo a gerar uma contrapressão suficiente ao longo do tubo de descarga para melhorar a eficiência de curso de pistão no sistema de combustão, resultando em aumento em eficiência de combustível do motor de combustão.Systems and Methods for Improving Fuel Efficiency The invention relates to devices and methods for improving fuel efficiency. In accordance with the aspects illustrated herein, a device is provided for improving the fuel efficiency of a combustion engine. the device may include a housing for attachment to a combustion engine discharge pipe and having a path extending therethrough. The device may further include a coiled body disposed at a farthest portion of the housing and designed to allow fluid from the discharge tube to flow along the housing to flow through the coiled body. In addition, the device may include a barrier positioned within the downstream path of the coiled body to generate sufficient back pressure along the discharge pipe to improve the piston stroke efficiency in the combustion system, resulting in increased fuel efficiency. combustion engine fuel.

BR112013013954A 2010-12-06 2011-12-06 systems and methods for improving fuel efficiency BR112013013954A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42007110P 2010-12-06 2010-12-06
PCT/US2011/063576 WO2012078660A1 (en) 2010-12-06 2011-12-06 Systems and methods for improving fuel efficiency
US13/312,656 US20120144800A1 (en) 2010-12-06 2011-12-06 Systems and methods for improving fuel efficiency

Publications (1)

Publication Number Publication Date
BR112013013954A2 true BR112013013954A2 (en) 2016-09-27

Family

ID=46197949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013954A BR112013013954A2 (en) 2010-12-06 2011-12-06 systems and methods for improving fuel efficiency

Country Status (8)

Country Link
US (1) US20120144800A1 (en)
EP (1) EP2649284A4 (en)
CN (1) CN103429866B (en)
AU (1) AU2011338541A1 (en)
BR (1) BR112013013954A2 (en)
CA (1) CA2820029A1 (en)
MX (1) MX2013006328A (en)
WO (1) WO2012078660A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675398A (en) * 1970-10-15 1972-07-11 Lawrence P Giarrizzo Exhaust filter attachment
US3827562A (en) * 1972-03-03 1974-08-06 W Esmond Filtering device
US3969895A (en) * 1974-06-24 1976-07-20 John Krizman Power control valve attachment for two cycle motorcycle type engine exhaust systems
GB1519343A (en) * 1974-09-03 1978-07-26 Matsushita Electric Ind Co Ltd Gas purifying devices
US4254752A (en) * 1979-09-17 1981-03-10 Stewart & Stevenson Services, Inc. Method of and apparatus for improving operation of a diesel engine at light loads
GB2209797B (en) * 1987-09-17 1991-10-09 T & N Technology Ltd Internal combustion engine exhaust system
US5185998A (en) * 1992-04-10 1993-02-16 Kenneth Brew Catalytic converter accessory apparatus
US5926954A (en) * 1997-09-10 1999-07-27 Acoust-A-Fiber Research & Development, Inc. Method of making a silencer
IT1319897B1 (en) * 2000-02-08 2003-11-12 Luigi Pellegrino DEVICE FOR THE REDUCTION OF ATMOSPHERIC POLLUTION FROM DISCHARGE GAS
US6464744B2 (en) * 2000-10-03 2002-10-15 Corning Incorporated Diesel particulate filters
JP2005180262A (en) * 2003-12-18 2005-07-07 Tetsuo Toyoda Particulate matter reducing device
JP2006015181A (en) * 2004-06-30 2006-01-19 Micro Reactor System:Kk Novel catalyst-carrying structure and apparatus for removal of diesel particulate
US20070199320A1 (en) * 2006-02-28 2007-08-30 Yager James H Flexible engine cooling and exhaust gas temperature controls for diesel after-treatment regeneration and engine performance improvement
AU2007248010B2 (en) * 2006-05-03 2012-11-01 Sabertec L.L.C. Device and method for the reduction of emissions
DE602006012846D1 (en) * 2006-10-17 2010-04-22 Ibiden Co Ltd exhaust gas purification device
KR101417128B1 (en) * 2008-12-03 2014-08-06 현대자동차주식회사 Muffler
CN201574805U (en) * 2009-06-12 2010-09-08 奇瑞汽车股份有限公司 Composite ternary catalyst

Also Published As

Publication number Publication date
CA2820029A1 (en) 2012-06-14
CN103429866A (en) 2013-12-04
EP2649284A4 (en) 2014-05-07
US20120144800A1 (en) 2012-06-14
WO2012078660A1 (en) 2012-06-14
EP2649284A1 (en) 2013-10-16
AU2011338541A1 (en) 2013-06-27
CN103429866B (en) 2018-04-24
MX2013006328A (en) 2013-12-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]