EP3591211A3 - Véhicule de travail - Google Patents

Véhicule de travail Download PDF

Info

Publication number
EP3591211A3
EP3591211A3 EP19175231.0A EP19175231A EP3591211A3 EP 3591211 A3 EP3591211 A3 EP 3591211A3 EP 19175231 A EP19175231 A EP 19175231A EP 3591211 A3 EP3591211 A3 EP 3591211A3
Authority
EP
European Patent Office
Prior art keywords
engine
air cleaner
air
coupled
hood
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19175231.0A
Other languages
German (de)
English (en)
Other versions
EP3591211A2 (fr
EP3591211B1 (fr
Inventor
Takashi KUMASHIRO
Hiroki Nagai
Tomohisa Yamamoto
Toshiki Kanai
Takeshi Komorida
Akihito Mihara
Tatsuro TOKUNAGA
Kazutomo Miyaguchi
Taisuke Hashimoto
Ryo Matsumoto
Yuto FUJII
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota 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
Priority claimed from JP2018114664A external-priority patent/JP7072449B2/ja
Priority claimed from JP2018144358A external-priority patent/JP7117929B2/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of EP3591211A2 publication Critical patent/EP3591211A2/fr
Publication of EP3591211A3 publication Critical patent/EP3591211A3/fr
Application granted granted Critical
Publication of EP3591211B1 publication Critical patent/EP3591211B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M35/10—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
    • 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
    • F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum chamber
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • 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
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face
    • 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
    • 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
    • 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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1233—Flow throttling or guiding by using expansion chambers in the air intake flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP19175231.0A 2018-06-15 2019-05-17 Véhicule de travail Active EP3591211B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018114664A JP7072449B2 (ja) 2018-06-15 2018-06-15 作業車
JP2018144358A JP7117929B2 (ja) 2018-07-31 2018-07-31 乗用作業車

Publications (3)

Publication Number Publication Date
EP3591211A2 EP3591211A2 (fr) 2020-01-08
EP3591211A3 true EP3591211A3 (fr) 2020-03-18
EP3591211B1 EP3591211B1 (fr) 2024-01-31

Family

ID=66668692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19175231.0A Active EP3591211B1 (fr) 2018-06-15 2019-05-17 Véhicule de travail

Country Status (1)

Country Link
EP (1) EP3591211B1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064546C1 (de) * 2000-12-22 2002-07-04 Huf Huelsbeck & Fuerst Gmbh Schließsystem für Kraftfahrzeuge
WO2003054373A1 (fr) * 2001-12-20 2003-07-03 American Diesel & Gas, Inc. Procede et systeme d'isolation permettant de reduire la consommation de carburant dans un moteur a combustion interne
US20080287093A1 (en) * 2007-05-18 2008-11-20 Harrington Steven L Retrofit Automobile Radio for Older Automobiles
JP2011021571A (ja) * 2009-07-17 2011-02-03 Suzuki Motor Corp 車両用エンジンの吸気装置
EP2924179A1 (fr) * 2014-09-04 2015-09-30 Komatsu Ltd. Chargeuse sur pneus
DE112015000037T5 (de) * 2014-03-27 2015-12-17 Suzuki Motor Corporation Luftansaugvorrichtung für einen Verbrennungsmotor mit einem Turbolader
US20160194989A1 (en) * 2015-01-05 2016-07-07 Kubota Corporation Mower with improved exhaust gas component cooling
JP6226816B2 (ja) * 2014-05-26 2017-11-08 株式会社クボタ 作業機
US20180056772A1 (en) * 2016-08-31 2018-03-01 Kubota Corporation Tractor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6421084B2 (ja) 2015-06-19 2018-11-07 株式会社クボタ 作業車両
US9914487B2 (en) 2015-11-06 2018-03-13 Kubota Corporation Work vehicle
JP6604913B2 (ja) 2016-04-26 2019-11-13 株式会社クボタ 作業車

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064546C1 (de) * 2000-12-22 2002-07-04 Huf Huelsbeck & Fuerst Gmbh Schließsystem für Kraftfahrzeuge
WO2003054373A1 (fr) * 2001-12-20 2003-07-03 American Diesel & Gas, Inc. Procede et systeme d'isolation permettant de reduire la consommation de carburant dans un moteur a combustion interne
US20080287093A1 (en) * 2007-05-18 2008-11-20 Harrington Steven L Retrofit Automobile Radio for Older Automobiles
JP2011021571A (ja) * 2009-07-17 2011-02-03 Suzuki Motor Corp 車両用エンジンの吸気装置
DE112015000037T5 (de) * 2014-03-27 2015-12-17 Suzuki Motor Corporation Luftansaugvorrichtung für einen Verbrennungsmotor mit einem Turbolader
JP6226816B2 (ja) * 2014-05-26 2017-11-08 株式会社クボタ 作業機
EP2924179A1 (fr) * 2014-09-04 2015-09-30 Komatsu Ltd. Chargeuse sur pneus
US20160194989A1 (en) * 2015-01-05 2016-07-07 Kubota Corporation Mower with improved exhaust gas component cooling
US20180056772A1 (en) * 2016-08-31 2018-03-01 Kubota Corporation Tractor

Also Published As

Publication number Publication date
EP3591211A2 (fr) 2020-01-08
EP3591211B1 (fr) 2024-01-31

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