AR000750A1 - Dispositivo de aspiracion para un motor de combustion interna. - Google Patents

Dispositivo de aspiracion para un motor de combustion interna.

Info

Publication number
AR000750A1
AR000750A1 ARP960101069A AR10106996A AR000750A1 AR 000750 A1 AR000750 A1 AR 000750A1 AR P960101069 A ARP960101069 A AR P960101069A AR 10106996 A AR10106996 A AR 10106996A AR 000750 A1 AR000750 A1 AR 000750A1
Authority
AR
Argentina
Prior art keywords
combustion engine
internal combustion
inner tube
suction device
air stream
Prior art date
Application number
ARP960101069A
Other languages
English (en)
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of AR000750A1 publication Critical patent/AR000750A1/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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • 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
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
    • 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
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion 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
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Supercharger (AREA)

Abstract

La presente invención se refiere a un dispositivo de aspiración para un motor de combustión del tipo que presenta una abertura de paso al menosparcialmente variable, para adaptar el comportamiento de aspiración a los estados de carga del motor de combustión interna. Para lograr una disminuciónóptima de la emisión de ruidos en función de los estados de carga del motor de combustión interna dicho dispositivo de aspiración está provisto de al menos untubo interior y un tubo exterior. Para ello se conduce la corriente de aire aspirada a través del tubo interior para cada estado de carga y otra corrientede aire a través de una abertura adicional de paso cuya sección transversal puede ser variada en el área que se encuentra definida entre el respectivo tubointerior y el respectivo tubo exterior. La abertura adicional de paso está provista con un labio obturador elástico.
ARP960101069A 1995-01-19 1996-01-18 Dispositivo de aspiracion para un motor de combustion interna. AR000750A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19501411A DE19501411A1 (de) 1995-01-19 1995-01-19 Ansaugvorrichtung für einen Verbrennungsmotor

Publications (1)

Publication Number Publication Date
AR000750A1 true AR000750A1 (es) 1997-08-06

Family

ID=7751779

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960101069A AR000750A1 (es) 1995-01-19 1996-01-18 Dispositivo de aspiracion para un motor de combustion interna.

Country Status (10)

Country Link
US (1) US5947072A (es)
EP (1) EP0804682B1 (es)
JP (1) JPH10512642A (es)
KR (1) KR19980701220A (es)
AR (1) AR000750A1 (es)
BR (1) BR9606763A (es)
CZ (1) CZ287893B6 (es)
DE (2) DE19501411A1 (es)
WO (1) WO1996022462A1 (es)
ZA (1) ZA96413B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9709517A (pt) * 1996-06-03 1999-08-10 Mann & Hummel Filter Dispositivo de admissão de ar
ES2136006B1 (es) * 1996-10-22 2000-05-16 Torralba Gimeno Cesar Compensador de vacio para motores de explosion.
DE19812565B4 (de) * 1998-03-21 2007-12-20 Mahle Filtersysteme Gmbh Luftansaugstutzen für einen Verbrennungsmotor eines Kraftfahrzeuges
JP2001059458A (ja) * 1999-06-16 2001-03-06 Aichi Mach Ind Co Ltd 内燃機関用吸気マニホールド
US7143733B2 (en) * 2002-07-19 2006-12-05 Litens Automotive Partnership Intake manifold having variable cross-sectional area
US7263961B2 (en) * 2003-10-01 2007-09-04 Leo Now Gas directing system and method
US6986333B2 (en) * 2004-05-25 2006-01-17 Litens Automotive Intake manifold with variable runner area
US7614379B2 (en) * 2005-05-23 2009-11-10 Leo Now Air horn for efficient fluid intake
JP2008031918A (ja) * 2006-07-28 2008-02-14 Denso Corp 吸気装置
KR100957142B1 (ko) * 2007-07-30 2010-05-11 현대자동차주식회사 에너 클리너 흡기 덕트
KR101386477B1 (ko) * 2008-01-10 2014-04-18 엘지전자 주식회사 밀폐형 압축기의 소음 저감 장치
DE202008010788U1 (de) 2008-08-05 2009-12-31 Mann+Hummel Gmbh Akustische Kammer mit veränderbarem Volumen
US8151754B2 (en) * 2008-09-16 2012-04-10 Kawasaki Jukogyo Kabushiki Kaisha Air-intake duct and air-intake structure
US20100139604A1 (en) * 2008-12-09 2010-06-10 Reza Abdolhosseini Inlet mechanism for an air induction system
US8375915B1 (en) * 2009-02-25 2013-02-19 Leo Now Gas directing system and method
US20150260088A1 (en) * 2014-03-14 2015-09-17 Chung-Shan Institute Of Science And Technology, Armaments Bureau, M.N.D Intake/outlet pipe optimization method for rotary engine
KR101876070B1 (ko) * 2016-10-26 2018-07-06 현대자동차주식회사 소음저감이 가능한 차량의 에어덕트
JP7206984B2 (ja) * 2019-02-08 2023-01-18 トヨタ紡織株式会社 インレットパイプ及び吸気系部品
DE102020122027B4 (de) * 2020-08-24 2023-05-04 Mann+Hummel Gmbh Schalldämpfer und Filtersystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB369784A (en) * 1930-06-21 1932-03-31 Sulzer Ag Improvements in or relating to air supply pipes for multicylinder internal combustion engines
DE1928925A1 (de) * 1969-06-06 1970-12-10 Gerhard Jankowsky Vorrichtung zur Gemischversorgung von Brennkraftmaschinen
FR2326235A1 (fr) * 1975-10-01 1977-04-29 Renault Buse elastique a debit variable
DE3742322A1 (de) * 1986-12-23 1988-07-07 Volkswagen Ag Ansaugsystem fuer eine hubkolben-brennkraftmaschine
DE3801153A1 (de) * 1987-01-24 1988-08-04 Mann & Hummel Filter Vorrichtung zur daempfung der ansauggeraeusche von brennkraftmaschinen
US5025889A (en) * 1989-08-25 1991-06-25 General Motors Corporation Engine noise reducer
JPH04342825A (ja) * 1991-05-21 1992-11-30 Toyota Motor Corp 内燃機関の吸気制御装置
DE4132624A1 (de) * 1991-10-01 1993-04-08 Gunter Stoetzel Luftansauganlage fuer verbrennungsmotore
DE4135271C2 (de) * 1991-10-25 1995-06-14 Freudenberg Carl Fa Saugrohr
DE4311744C2 (de) * 1993-04-08 2003-04-17 Freudenberg Carl Kg Ansaugrohr einer Verbrennungskraftmaschine
US5749342A (en) * 1996-09-03 1998-05-12 Chao; Raymond Moveable aperture for alteration of intake manifold cross sectional area

Also Published As

Publication number Publication date
CZ287893B6 (cs) 2001-03-14
CZ211797A3 (cs) 1998-07-15
EP0804682B1 (de) 2001-04-04
EP0804682A1 (de) 1997-11-05
US5947072A (en) 1999-09-07
DE19501411A1 (de) 1996-07-25
WO1996022462A1 (de) 1996-07-25
BR9606763A (pt) 1998-01-06
JPH10512642A (ja) 1998-12-02
ZA96413B (en) 1996-08-28
KR19980701220A (ko) 1998-05-15
DE59608677D1 (de) 2002-03-14
MX9705226A (es) 1997-10-31

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