EP1043494A3 - Intake system for combustion engines - Google Patents

Intake system for combustion engines Download PDF

Info

Publication number
EP1043494A3
EP1043494A3 EP00102912A EP00102912A EP1043494A3 EP 1043494 A3 EP1043494 A3 EP 1043494A3 EP 00102912 A EP00102912 A EP 00102912A EP 00102912 A EP00102912 A EP 00102912A EP 1043494 A3 EP1043494 A3 EP 1043494A3
Authority
EP
European Patent Office
Prior art keywords
combustion engines
intake
container
internal combustion
cylinder head
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.)
Withdrawn
Application number
EP00102912A
Other languages
German (de)
French (fr)
Other versions
EP1043494A2 (en
Inventor
Jürgen Kodweiss
Siegfried Mayer
Jürgen Schorn
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.)
Porsche SE
Original Assignee
Porsche SE
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 to DE1999115523 priority Critical patent/DE19915523A1/en
Priority to DE19915523 priority
Application filed by Porsche SE filed Critical Porsche SE
Publication of EP1043494A2 publication Critical patent/EP1043494A2/en
Publication of EP1043494A3 publication Critical patent/EP1043494A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/104Intake manifolds
    • F02M35/116Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18Multi-cylinder engines
    • F02B75/22Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10Air intakes; Induction systems
    • F02M35/10006Air 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
    • F02M35/10026Plenum chambers
    • F02M35/10052Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12Intake silencers Sound modulation, transmission or amplification
    • F02M35/1205Flow throttling or guiding
    • F02M35/1216Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12Intake silencers Sound modulation, transmission or amplification
    • F02M35/1255Intake silencers Sound modulation, transmission or amplification using resonance
    • F02M35/1266Intake silencers Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12Intake silencers Sound modulation, transmission or amplification
    • F02M35/1272Intake silencers Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes

Abstract

This suction system is used for internal combustion engines of the reciprocating piston type and includes a container that extends adjacent to and over a cylinder head Supply lines with inlet channels of the valves for gas exchange control having cylinder head is connected.
A device for reducing the surface radiation is in the container provided that has a favorable influence on the noise behavior of the internal combustion engine.
EP00102912A 1999-04-07 2000-02-12 Intake system for combustion engines Withdrawn EP1043494A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1999115523 DE19915523A1 (en) 1999-04-07 1999-04-07 Suction system for internal combustion engines
DE19915523 1999-04-07

Publications (2)

Publication Number Publication Date
EP1043494A2 EP1043494A2 (en) 2000-10-11
EP1043494A3 true EP1043494A3 (en) 2001-06-27

Family

ID=7903685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102912A Withdrawn EP1043494A3 (en) 1999-04-07 2000-02-12 Intake system for combustion engines

Country Status (3)

Country Link
EP (1) EP1043494A3 (en)
JP (1) JP2000297708A (en)
DE (1) DE19915523A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243881A1 (en) * 2002-09-21 2004-04-01 Mann + Hummel Gmbh Air noise reducing muffler and method of making the same
FR2905141B1 (en) * 2006-08-24 2010-10-29 Peugeot Citroen Automobiles Sa Gas intake system in an internal combustion engine, in particular of the diesel type
DE102008058938A1 (en) * 2008-11-25 2010-06-02 Mann + Hummel Gmbh Suction tube system for supply of combustion air to cylinder of internal-combustion engine, has drilling brought into wall of suction tube, where suction tube is connected with interior of air accumulator by drilling
DE102014217334A1 (en) * 2014-08-29 2016-03-03 Mahle International Gmbh Shunt resonator for a fresh air system of an internal combustion engine
FR3036731B1 (en) * 2015-05-29 2017-05-19 Mecaplast France Device for attenuating mouth noises and radiant noise
JP6477765B2 (en) * 2017-03-30 2019-03-06 マツダ株式会社 Multi-cylinder engine intake system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078754A (en) * 1934-03-24 1937-04-27 Burgess Lab Inc C F Silencer
DE1669265U (en) * 1953-09-26 1953-12-24 Maschf Augsburg Nuernberg Ag Intake silencer, in particular for internal combustion engines, fans od. Like.
US4448280A (en) * 1980-12-07 1984-05-15 Mikuni Kogyo Kabushiki Kaisha Carburetor
DE4032321A1 (en) * 1989-10-12 1991-04-25 Fuji Heavy Ind Ltd Suction device for an internal combustion engine
DE4113248A1 (en) * 1991-04-23 1992-10-29 Bayerische Motoren Werke Ag Air intake device for Otto-engine - has sound-damping device, to divide air flow from metering element into low speed part flows
EP0778399A1 (en) * 1995-12-08 1997-06-11 United Parts Läreda AB Resonator
DE19827410A1 (en) * 1997-06-20 1999-01-14 Mann & Hummel Filter Induction system, esp. for use as induction channel for internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267906B (en) * 1964-04-06 1968-05-09 Alfa Romeo Spa Intake system for self-combustion engines
DE3423633A1 (en) * 1984-06-27 1986-01-09 Fischer Artur Dr H C Drilling device for producing drill holes with undercut
EP0764240B1 (en) * 1992-08-22 1998-10-14 Avto-Waz Volga Automobile Associated Works Air-aspiration system for an internal-combustion engine
WO1994004814A1 (en) * 1992-08-22 1994-03-03 Dr.Ing.H.C.F. Porsche Aktiengesellschaft Air-aspiration system for an internal-combustion engine
JPH0842416A (en) * 1994-07-29 1996-02-13 Tsuchiya Mfg Co Ltd Dual duct with silencer
DE19504223A1 (en) * 1995-02-09 1996-08-14 Volkswagen Ag Intake silencer for internal combustion engine
DE19615917A1 (en) * 1996-04-22 1997-10-30 Wolf Woco & Co Franz J Intake silencer and motor vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078754A (en) * 1934-03-24 1937-04-27 Burgess Lab Inc C F Silencer
DE1669265U (en) * 1953-09-26 1953-12-24 Maschf Augsburg Nuernberg Ag Intake silencer, in particular for internal combustion engines, fans od. Like.
US4448280A (en) * 1980-12-07 1984-05-15 Mikuni Kogyo Kabushiki Kaisha Carburetor
DE4032321A1 (en) * 1989-10-12 1991-04-25 Fuji Heavy Ind Ltd Suction device for an internal combustion engine
DE4113248A1 (en) * 1991-04-23 1992-10-29 Bayerische Motoren Werke Ag Air intake device for Otto-engine - has sound-damping device, to divide air flow from metering element into low speed part flows
EP0778399A1 (en) * 1995-12-08 1997-06-11 United Parts Läreda AB Resonator
DE19827410A1 (en) * 1997-06-20 1999-01-14 Mann & Hummel Filter Induction system, esp. for use as induction channel for internal combustion engine

Also Published As

Publication number Publication date
JP2000297708A (en) 2000-10-24
EP1043494A2 (en) 2000-10-11
DE19915523A1 (en) 2000-10-26

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RIC1 Classification (correction)

Free format text: 7F 02M 35/12 A, 7F 02M 35/104 B, 7F 02M 35/116 B

18W Withdrawn

Withdrawal date: 20010929