AR074522A1 - Dispositivo enfriador de escape y aspirador pre-limpiador de aire de motor - Google Patents

Dispositivo enfriador de escape y aspirador pre-limpiador de aire de motor

Info

Publication number
AR074522A1
AR074522A1 ARP090101927A ARP090101927A AR074522A1 AR 074522 A1 AR074522 A1 AR 074522A1 AR P090101927 A ARP090101927 A AR P090101927A AR P090101927 A ARP090101927 A AR P090101927A AR 074522 A1 AR074522 A1 AR 074522A1
Authority
AR
Argentina
Prior art keywords
diffuser
cleaner
exhaust
air pre
motor air
Prior art date
Application number
ARP090101927A
Other languages
English (en)
Inventor
Rodney A Schindler
Alan D Sheidler
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of AR074522A1 publication Critical patent/AR074522A1/es

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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow
    • 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
    • F02M35/02—Air cleaners
    • 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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/164—Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/28—Carburetor attached
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Abstract

Difusor con una sección venturi para aspirar y desechar el exceso de contaminantes mientras se enfría el flujo de escape. Un difusor para una máquina de trabajo que tiene un motor de combustión interna que consume combustible y succiona aire con un dispositivo post-tratamiento de escape que eleva periódicamente las temperaturas del escape a un alto nivel. El difusor tiene una sección venturi y los contaminantes en exceso provenientes de un pre-limpiador de toma de aire son dirigidos a la garganta del venturi para aspirar y desechar el exceso de contaminantes mientras se enfría el flujo de escape. Aberturas adicionales en la dirección divergente del difusor ayudan a proveer reducciones significativas en las temperaturas de escape dentro de un entorno axial corto.
ARP090101927A 2008-05-30 2009-05-28 Dispositivo enfriador de escape y aspirador pre-limpiador de aire de motor AR074522A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/130,254 US7833301B2 (en) 2008-05-30 2008-05-30 Engine exhaust cooler and air pre-cleaner aspirator

Publications (1)

Publication Number Publication Date
AR074522A1 true AR074522A1 (es) 2011-01-26

Family

ID=41055340

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101927A AR074522A1 (es) 2008-05-30 2009-05-28 Dispositivo enfriador de escape y aspirador pre-limpiador de aire de motor

Country Status (5)

Country Link
US (1) US7833301B2 (es)
EP (1) EP2128394B1 (es)
AR (1) AR074522A1 (es)
BR (1) BRPI0901624B1 (es)
RU (1) RU2509911C2 (es)

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US20090282816A1 (en) * 2008-05-19 2009-11-19 Gm Global Technology Operations, Inc. Fresh Air Bypass to Cool Down Hot Exhaust in DPF Regeneration Mode at Low Vehicle Speed and Idle
US8166752B2 (en) * 2008-11-26 2012-05-01 GM Global Technology Operations LLC Apparatus and method for cooling an exhaust gas
JP2012149635A (ja) * 2010-12-27 2012-08-09 Hitachi Koki Co Ltd エンジン作業機
US9267407B2 (en) 2012-07-11 2016-02-23 South Dakota Board Of Regents Exhaust system air filtration housing
BR112014032038B1 (pt) * 2012-07-24 2021-08-17 Ud Trucks Corporation Aparelho para purificar gás de escape e método para descongelar o agente líquido redutor ou seu precursor
US8839607B2 (en) 2012-12-13 2014-09-23 Ford Global Technologies, Llc Ejector in conjunction with post-catalyst exhaust throttle for vacuum generation
US9556771B2 (en) 2013-01-16 2017-01-31 Ford Global Technologies, Llc Method and system for catalyst temperature control
US9429110B2 (en) 2013-01-16 2016-08-30 Ford Global Technologies, Llc Method and system for vacuum control
CN103263808B (zh) * 2013-04-07 2015-08-05 苏州菲泰科过滤技术有限公司 流化真空吸灰器
US9382882B2 (en) * 2013-10-29 2016-07-05 Ford Global Technologies, Llc Aspirator motive flow control for vacuum generation and compressor bypass
WO2016066427A2 (de) * 2014-10-28 2016-05-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Abreinigungsverfahren, steuereinrichtung und anschlussvorrichtung
CN105673273A (zh) * 2014-11-20 2016-06-15 陕西重型汽车有限公司 发动机进气系统及其自动排尘装置、该商用车
US9605626B2 (en) * 2015-03-06 2017-03-28 Deere & Company Siloxane filtration system and method
US10704438B2 (en) 2015-11-17 2020-07-07 Carrier Corporation Temperature control of exhaust gas of a transportation refrigeration unit
US10788000B2 (en) 2016-03-22 2020-09-29 Cnh Industrial America Llc System and method for aspirating a pre-cleaner of a work vehicle using a double-walled flow pipe
US10240501B2 (en) * 2016-04-12 2019-03-26 Deere & Company Venturi exhaust gas cooler
CN107304695A (zh) * 2016-04-19 2017-10-31 陈温乐 引擎排放废气的自动净化装置
DE102016213381A1 (de) * 2016-07-21 2018-01-25 Thyssenkrupp Ag Abgasausstoßvorrichtung für ein Wasserfahrzeug
CN106438126A (zh) * 2016-10-31 2017-02-22 江苏省农垦农业发展股份有限公司 一种发动机进气过滤装置
US10316803B2 (en) 2017-09-25 2019-06-11 Woodward, Inc. Passive pumping for recirculating exhaust gas
US10711741B2 (en) 2018-02-22 2020-07-14 Cnh Industrial America Llc Aspiration system for a work vehicle
US10995705B2 (en) 2019-02-07 2021-05-04 Woodward, Inc. Modular exhaust gas recirculation system
US11230959B2 (en) 2020-01-08 2022-01-25 Cnh Industrial America Llc Aspiration system for a work vehicle including an adjustably-sized venturi section
CN213175878U (zh) 2020-01-08 2021-05-11 伍德沃德有限公司 排气气体再循环混合器和发动机系统
CN112160817B (zh) * 2020-10-09 2022-04-12 黄山天之都环保科技有限公司 地下工程移动电站尾气治理红外抑制系统
US11174809B1 (en) 2020-12-15 2021-11-16 Woodward, Inc. Controlling an internal combustion engine system
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Also Published As

Publication number Publication date
EP2128394A2 (en) 2009-12-02
RU2009118473A (ru) 2010-11-20
EP2128394A3 (en) 2012-02-29
BRPI0901624B1 (pt) 2019-12-24
EP2128394B1 (en) 2013-05-01
BRPI0901624A2 (pt) 2010-01-26
RU2509911C2 (ru) 2014-03-20
US7833301B2 (en) 2010-11-16
US20090293836A1 (en) 2009-12-03

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