BR112012011754A2 - motor para máquina de trabalho - Google Patents

motor para máquina de trabalho

Info

Publication number
BR112012011754A2
BR112012011754A2 BR112012011754A BR112012011754A BR112012011754A2 BR 112012011754 A2 BR112012011754 A2 BR 112012011754A2 BR 112012011754 A BR112012011754 A BR 112012011754A BR 112012011754 A BR112012011754 A BR 112012011754A BR 112012011754 A2 BR112012011754 A2 BR 112012011754A2
Authority
BR
Brazil
Prior art keywords
fuel
carburetor
air
biomass ethanol
secondary filter
Prior art date
Application number
BR112012011754A
Other languages
English (en)
Inventor
Hiroshi Tomita
Original Assignee
Makita 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 Makita Corp filed Critical Makita Corp
Publication of BR112012011754A2 publication Critical patent/BR112012011754A2/pt

Links

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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0064—Layout or arrangement of systems for feeding fuel for engines being fed with multiple fuels or fuels having special properties, e.g. bio-fuels; varying the fuel composition
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/08—Plants characterised by the engines using gaseous fuel generated in the plant from solid fuel, e.g. wood
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/02—Floatless carburettors
    • F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

motor para máquina de trabalho. trata-se de um motor para uma máquina de trabalho que pode usar etanol de biomassa como combustível por longos períodos de tempo. o motor inclui: um tanque de combustível 56 que armazena combustível contendo etanol de biomassa; um carburador 100 que mistura o combustível introduzido a partir do tanque de combustível no ar para produzir mistura de ar-combustível; uma câmara de combustão 8 que suga e realiza combustão da mistura de ar-combustível produzida no carburador 100; o pistão 4 que reciproca devido à pressão de explosão gerada na câmara de combustão 8, e um eixo de manivelas 16 configurado para converter movimento de reciprocidade do pistão 4 em movimento rotacional. um filtro primário 64 e um filtro secundário 206 são fornecidos no curso de fluxo de combustível entre o tanque de combustível 56 e o carburador 100. o filtro primário 64 serve para remover impurezas contidas no combustível, e o filtro secundário 206 localizado na lateral a jusante em comparação com o filtro primário 64. o filtro secundário 206 é configurado para ser capaz de remover substâncias remanescentes que não tenha sido degradadas no processo de produção de etanol de biomassa.
BR112012011754A 2009-12-16 2010-11-30 motor para máquina de trabalho BR112012011754A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009285009A JP5377264B2 (ja) 2009-12-16 2009-12-16 作業機用エンジン
PCT/JP2010/071403 WO2011074404A1 (ja) 2009-12-16 2010-11-30 作業機用エンジン

Publications (1)

Publication Number Publication Date
BR112012011754A2 true BR112012011754A2 (pt) 2016-03-01

Family

ID=44167163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011754A BR112012011754A2 (pt) 2009-12-16 2010-11-30 motor para máquina de trabalho

Country Status (3)

Country Link
JP (1) JP5377264B2 (pt)
BR (1) BR112012011754A2 (pt)
WO (1) WO2011074404A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004881A1 (de) * 2018-06-19 2019-12-19 Andreas Stihl Ag & Co. Kg Vergaser und handgeführtes Arbeitsgerät mit einem Verbrennungsmotor mit einem Vergaser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004261696A (ja) * 2003-02-28 2004-09-24 Toshiba Corp 排熱利用木質系バイオマス液化システムおよびエタノールの製造方法
JP2007255196A (ja) * 2006-03-20 2007-10-04 Mitsubishi Electric Corp 燃料供給装置
JP5039412B2 (ja) * 2007-03-29 2012-10-03 本田技研工業株式会社 車両の燃料供給装置

Also Published As

Publication number Publication date
WO2011074404A1 (ja) 2011-06-23
JP2011127464A (ja) 2011-06-30
JP5377264B2 (ja) 2013-12-25

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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 8A ANUIDADE.

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

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2493 DE 16/10/2018.

B350 Update of information on the portal [chapter 15.35 patent gazette]