EP0489238B2 - Ansaugverteiler für eine Brennkraftmaschine - Google Patents

Ansaugverteiler für eine Brennkraftmaschine Download PDF

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Publication number
EP0489238B2
EP0489238B2 EP91116688A EP91116688A EP0489238B2 EP 0489238 B2 EP0489238 B2 EP 0489238B2 EP 91116688 A EP91116688 A EP 91116688A EP 91116688 A EP91116688 A EP 91116688A EP 0489238 B2 EP0489238 B2 EP 0489238B2
Authority
EP
European Patent Office
Prior art keywords
inlet
slot
air
bore
inlet manifold
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.)
Expired - Lifetime
Application number
EP91116688A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0489238A3 (en
EP0489238A2 (de
EP0489238B1 (de
Inventor
Eduard Kopec
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6419484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0489238(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Publication of EP0489238A2 publication Critical patent/EP0489238A2/de
Publication of EP0489238A3 publication Critical patent/EP0489238A3/de
Application granted granted Critical
Publication of EP0489238B1 publication Critical patent/EP0489238B1/de
Publication of EP0489238B2 publication Critical patent/EP0489238B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/10078—Connections of intake systems to the engine
    • 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
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Definitions

  • the invention relates to an intake manifold for an internal combustion engine after Preamble of independent claim 1.
  • an intake manifold for an internal combustion engine known, which is made in one piece Plastic is made.
  • This intake manifold shows that it is possible to both the connecting flange as well as the individual pieces of pipe that are in end in a common tubular approach, in one piece using plastic and manufacture in one operation.
  • the Manufacturing process of such an intake manifold is, however, quite complex, so far so far particularly complicated shapes can be dispensed with had to.
  • EP-PS 251 159 describes the application of a separate pipe, which in the Suction box is set and has openings, which are arranged so that each cylinder with a certain amount of blow-by gases becomes.
  • the invention is based, in simple way and without additional constructive Elements to create an intake manifold which is designed such that additional air the individual intake pipes is fed to the internal combustion engine. This task is based on the generic term of independent claim 1 by its characterizing Features resolved.
  • the main idea of the invention is without machining the cylinder head or the engine block the supply of additional air design that this as close as possible to the valves is introduced into the intake tract. Thereby it is also avoided that condensation water that may have been introduced to icing the intake tract leads.
  • the invention achieves that no elements are required on the intake manifold either are the manufacturing process of such Difficult to unnecessarily complicate or make it more expensive.
  • connection flange of the intake manifold to arrange a longitudinal bore, from the Cross bores in the areas of the individual intake openings branch off.
  • a longitudinal bore is much easier to manufacture than in a cylinder head.
  • a such a longitudinal bore can also be suitable To avoid material accumulation at certain points, what is usually by ribbing or by making cavities. In this respect, such a bore can also be used constructively favorable design of the intake manifold contribute.
  • a longitudinal slot can also be provided.
  • the intake manifold 10 shown in FIG. 1 contains the intake pipes 11-14 and an exclusion flange 19.
  • a longitudinal bore 33 is in the intake manifold shown. This is with a connector 42 provided. From the longitudinal bore 33 go Cross bores 34, 35, 36, 37, each on the inner wall of one of the valve seats 43 to 46 to lead. In an alternative embodiment, the Longitudinal bore 33 replaced by a longitudinal slot 52.
  • valve 47 is shown in the valve seat 43.
  • This valve 47 is in the O-rings 48, 49 in the Valve seat held and has on its circumference Air inlet openings 50.
  • the longitudinal slot As can be seen from the figure is the longitudinal slot by a cover element 51 closed.
  • the slot 52 As can be seen from the figure is the longitudinal slot by a cover element 51 closed.
  • the slot 52 As can be seen from the figure is the longitudinal slot by a cover element 51 closed.
  • the slot 52 is also the possibility of the slot 52 as Form longitudinal bore.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
EP91116688A 1990-12-03 1991-09-30 Ansaugverteiler für eine Brennkraftmaschine Expired - Lifetime EP0489238B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4038509 1990-12-03
DE4038509A DE4038509A1 (de) 1990-12-03 1990-12-03 Ansaugverteiler fuer eine brennkraftmaschine

Publications (4)

Publication Number Publication Date
EP0489238A2 EP0489238A2 (de) 1992-06-10
EP0489238A3 EP0489238A3 (en) 1992-10-21
EP0489238B1 EP0489238B1 (de) 1994-11-09
EP0489238B2 true EP0489238B2 (de) 1998-04-08

Family

ID=6419484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91116688A Expired - Lifetime EP0489238B2 (de) 1990-12-03 1991-09-30 Ansaugverteiler für eine Brennkraftmaschine

Country Status (7)

Country Link
US (1) US5209191A (ja)
EP (1) EP0489238B2 (ja)
JP (1) JP2635873B2 (ja)
CA (1) CA2056491C (ja)
DE (2) DE4038509A1 (ja)
ES (1) ES2066312T5 (ja)
MX (1) MX9102279A (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221913C1 (de) * 1992-07-03 1994-01-27 Freudenberg Carl Fa Ansaugkrümmer für eine Verbrennungskraftmaschine mit einem Zylinderkopf
DE4334702A1 (de) * 1993-10-12 1995-04-13 Opel Adam Ag Entlüftungseinrichtung einer Brennkraftmaschine
US5429086A (en) * 1994-02-14 1995-07-04 Cummins Engine Company, Inc. Shared runner intake ports for I.C. engine
US5660154A (en) * 1994-08-09 1997-08-26 Fields; Martin C. Crankangle dedicated sequential induction for multi-cylinder engines
DE19546545B4 (de) * 1995-12-13 2006-01-12 Mahle Filtersysteme Gmbh Saugrohrmodul
USD405095S (en) * 1996-12-19 1999-02-02 Honda Giken Kogyo Kabushiki Kaisha Air intake manifold for internal combustion engines
JPH11117722A (ja) * 1997-10-20 1999-04-27 Honda Motor Co Ltd ブローバイガス還流装置
JP3051391B1 (ja) * 1999-01-27 2000-06-12 愛知機械工業株式会社 インテークマニフォールド
US6553980B1 (en) 1999-08-06 2003-04-29 Siemens Canada Limited Center feed of air for air assist fuel injector
US6178632B1 (en) * 1999-08-06 2001-01-30 Siemens Canada Limited Method for manufacturing air assist passageways for fuel insector
EP1252430B1 (en) * 1999-08-16 2007-01-17 Delphi Technologies, Inc. Low evaporative emissions integrated air fuel module
US6189521B1 (en) 1999-09-28 2001-02-20 Visteon Global Technologies, Inc. Composite engine intake module having integrated components for handling gaseous fluids
SE520863C2 (sv) 2000-05-05 2003-09-09 Volvo Personvagnar Ab Metod och anordning för ventilering av gaser i en förbränningsmotor
DE10042462B4 (de) * 2000-08-29 2011-02-17 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Entlüftungssystem für die Kurbelgehäuseentlüftung von Brennkraftmaschinen
DE10045636B4 (de) * 2000-09-15 2012-04-12 Audi Ag Vorrichtung zum Führen eines sekundären Gases
DE10131004A1 (de) * 2001-06-27 2003-01-09 Mann & Hummel Filter Ansaugvorrichtung für eine Brennkraftmaschine mit Kurbelgehäuseentlüftung
KR100527441B1 (ko) * 2002-06-12 2005-11-09 현대자동차주식회사 엔진의 블로 바이 가스 분배장치
FR2855221B1 (fr) * 2003-05-19 2006-06-23 Renault Sa Repartiteur d'admission pour moteur a combustion interne suralimente.
JP4020058B2 (ja) * 2003-10-10 2007-12-12 日産自動車株式会社 内燃機関の吸気装置
JP4020059B2 (ja) * 2003-10-10 2007-12-12 日産自動車株式会社 内燃機関の吸気装置
KR20050047218A (ko) * 2003-11-17 2005-05-20 현대자동차주식회사 내연기관 엔진의 포지티브 크랭크케이스 벤틸레이션 시스템
DE102006002131A1 (de) * 2006-01-17 2007-07-19 Bayerische Motoren Werke Ag Kurbelgehäuseentlüftung für eine Brennkraftmaschine
DE102006038831B4 (de) 2006-08-18 2018-03-15 Volkswagen Ag Brennkraftmaschine mit Rückführung von Blow-By-Gasen
US8020541B2 (en) * 2009-12-15 2011-09-20 GM Global Technology Operations LLC Positive crankcase ventilation system
US8555853B2 (en) * 2010-03-08 2013-10-15 GM Global Technology Operations LLC Internal combustion engine port design layout for enhanced in-cylinder swirl generation
WO2012028639A1 (en) * 2010-09-02 2012-03-08 Mann+Hummel Gmbh Air intake manifold for internal combustion engine
FR2967215B1 (fr) * 2010-11-08 2016-01-01 Valeo Systemes Thermiques Collecteur de repartition de gaz et module d'admission de gaz correspondant
DE102011014541B4 (de) 2011-03-19 2019-01-17 Audi Ag Luftzufuhrelement für eine Verbrennungskraftmaschine und Verfahren zum Fertigen eines Luftzufuhrelements
KR20150075421A (ko) * 2013-12-17 2015-07-06 현대자동차주식회사 터보차저를 갖는 엔진시스템
US20160032876A1 (en) * 2014-03-12 2016-02-04 Ted Hollinger Firing-paired Intake Manifold
US9103277B1 (en) 2014-07-03 2015-08-11 Daniel Sexton Gurney Moment-cancelling 4-stroke engine
DE102016014403A1 (de) 2015-12-21 2017-06-22 Carl Freudenberg Kg Auswringvorrichtung für ein Wischgerät
US10808657B2 (en) * 2018-02-02 2020-10-20 Ford Global Technologies, Llc Vehicle component with an accessory mounting feature and a method and tool for forming
KR20200031905A (ko) * 2018-09-17 2020-03-25 현대자동차주식회사 엔진 시스템

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195060A (en) * 1966-10-05 1970-06-17 Vergaser Ges M B H & Co K G De Improvements in Induction Systems for Internal Combustion Engines.
JPS5040914A (ja) * 1973-08-14 1975-04-15
GB1601817A (en) * 1977-05-31 1981-11-04 Ford Motor Co Plastics moulding process
JPS589249B2 (ja) * 1978-08-10 1983-02-19 トヨタ自動車株式会社 多気筒内燃機関の吸気装置
JPS5840007B2 (ja) * 1978-12-04 1983-09-02 トヨタ自動車株式会社 内燃機関の吸気装置
JPS58192958A (ja) * 1982-05-04 1983-11-10 Toyota Motor Corp ２吸気式内燃機関の燃料噴射装置
JPH0350283Y2 (ja) * 1985-04-09 1991-10-28
JPS6270653A (ja) * 1985-09-24 1987-04-01 Yamaha Motor Co Ltd Ｖ形エンジンの排気浄化装置
JPH0216004Y2 (ja) * 1985-09-25 1990-05-01
DE3536522A1 (de) * 1985-10-12 1987-04-16 Audi Ag Saugrohr fuer eine brennkraftmaschine
JPH0435528Y2 (ja) * 1985-10-21 1992-08-24
DE3765705D1 (de) * 1986-07-01 1990-11-29 Kloeckner Humboldt Deutz Ag Rueckfuehrleitung fuer leckgase aus dem kurbelgehaeuse.
CA1328588C (en) * 1987-05-15 1994-04-19 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Internal combustion engine
JP2582267B2 (ja) * 1987-10-30 1997-02-19 富士重工業株式会社 内燃機関のブローバイガス還流装置
JPH0176550U (ja) * 1987-11-10 1989-05-24
IT1221426B (it) * 1988-05-13 1990-07-06 Lombardini Fabbr Ital Motori S Coperchio del vano bilancieri delle valvole per motori a combustione interna,con dispositivo antirisucchio dell' olio lubrificante
JPH0216004U (ja) * 1988-07-15 1990-02-01
JP2683046B2 (ja) * 1988-07-28 1997-11-26 マツダ株式会社 エンジンのブローバイガス処理装置
KR940000129B1 (ko) * 1988-07-29 1994-01-07 마쯔다 가부시기가이샤 V형엔진의 흡기장치
JP2678294B2 (ja) * 1988-09-13 1997-11-17 マツダ株式会社 Ｖ型エンジンのブローバイガス還流装置
JPH0723531Y2 (ja) * 1988-10-18 1995-05-31 日産自動車株式会社 エンジンのブローバイガス還流装置
DE3843509C2 (de) * 1988-12-23 1993-11-18 Daimler Benz Ag Ansaugsystem für eine Brennkraftmaschine
JPH02181063A (ja) * 1989-02-06 1990-07-13 Isuzu Motors Ltd 内燃機関の吸気マニホールド
JPH02107758U (ja) * 1989-02-14 1990-08-28

Also Published As

Publication number Publication date
US5209191A (en) 1993-05-11
DE4038509C2 (ja) 1993-09-09
JPH04269367A (ja) 1992-09-25
JP2635873B2 (ja) 1997-07-30
EP0489238A3 (en) 1992-10-21
ES2066312T5 (es) 1998-08-01
EP0489238A2 (de) 1992-06-10
EP0489238B1 (de) 1994-11-09
CA2056491C (en) 2000-11-21
MX9102279A (es) 1992-05-04
DE4038509A1 (de) 1992-06-11
CA2056491A1 (en) 1992-06-04
ES2066312T3 (es) 1995-03-01
DE59103497D1 (de) 1994-12-15

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