[go: up one dir, main page]

EP0307571A2 - Capot d'une culasse avec conduite d'admission pour un moteur à combustion interne - Google Patents

Capot d'une culasse avec conduite d'admission pour un moteur à combustion interne Download PDF

Info

Publication number
EP0307571A2
EP0307571A2 EP88111124A EP88111124A EP0307571A2 EP 0307571 A2 EP0307571 A2 EP 0307571A2 EP 88111124 A EP88111124 A EP 88111124A EP 88111124 A EP88111124 A EP 88111124A EP 0307571 A2 EP0307571 A2 EP 0307571A2
Authority
EP
European Patent Office
Prior art keywords
cylinder head
head cover
cover according
combustion engine
internal combustion
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
EP88111124A
Other languages
German (de)
English (en)
Other versions
EP0307571A3 (en
EP0307571B1 (fr
Inventor
Herbert Dipl.-Ing. Ampferer
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0307571A2 publication Critical patent/EP0307571A2/fr
Publication of EP0307571A3 publication Critical patent/EP0307571A3/de
Application granted granted Critical
Publication of EP0307571B1 publication Critical patent/EP0307571B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
    • 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
    • F02M35/10249—Electrical or electronic devices fixed to the intake system; Electric wiring
    • 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
    • F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]

Definitions

  • the invention relates to a cylinder head cover with intake manifold according to the preamble of claim 1.
  • An internal combustion engine is known - DE-AS 23 39 356 - in which the intake manifold system and the cylinder head cover are structurally combined.
  • This unit is rigidly attached to the cylinder by means of screws.
  • This embodiment has the disadvantage that the internal combustion engine emits disturbing noises via the unit, particularly because of the latter rigid type of fastening.
  • the wall of the cylinder head cover facing the cylinder head is continuously subjected to hot oil from the cylinder head during operation of the internal combustion engine, which leads to undesired heating of the intake manifold system and consequently reduced filling of the cylinders connected downstream.
  • the object of the invention is to attach the cylinder head cover assembly with the intake manifold to the cylinder head in such a way that noise emissions are reduced. However, it should also be ensured that heating of the intake pipe by spray oil from the cylinder head is avoided.
  • the main advantages achieved by the invention are the fact that the assembly consisting of the cylinder head cover and intake manifold is kept decoupled by the resilient elements on the cylinder head, whereby a significant noise reduction of the internal combustion engine is achieved.
  • These screws are screwed into the fastening screws of the multi-part cylinder head, which on the one hand ensures that the structural unit is held securely and on the other hand minimizes the mechanical effort for tapped holes in the cylinder head.
  • the fastening screws are easy to manufacture automatic parts.
  • the cover between the cylinder head and the wall of the cylinder head cover which forms part of the intake manifold system and prevents it from undesired heating of the intake manifold system, so that the filling of the cylinders, which are fed by the intake manifold system, is of high quality.
  • the cover is a simple component, the assembly of which is easy with the seal between the cylinder head cover and the cylinder head.
  • the internal combustion engine 1 is multi-cylinder, works in the four-stroke process and comprises a cylinder head 2 with a cylinder head cover 3.
  • the cylinder head 2 is in several parts, i.e. it is formed by a lower part 4 and an upper part 5 (also called camshaft housing); both parts 4 and 5 are assembled in a parting plane 6 which extends at right angles to a longitudinal center plane A-A of the internal combustion engine 1.
  • camshafts are indicated, which actuate two intake valves and two exhaust valves per cylinder, which is not shown.
  • the cylinder head cover 3 forms a structural unit 10 with an intake manifold system 9, i.e. the intake manifold 9 is made in one piece with the cylinder head cover 3.
  • the intake manifold 9 comprises a collecting space 10 'and a pipe part 11 which extends across the cylinder head 2 and which extends in an arc shape to a plane 12 which runs parallel to the parting plane 6.
  • the pipe part 11 is connected to a right-angled pipe bend 13, which is fixedly connected to the cylinder head at 14.
  • the pipe part 11 and the pipe bend 13 - which form almost a 180 ° bend - are connected to each other by means of an elastic member 15, which is designed in the manner of a sleeve.
  • a sleeve of this type is described in DE-P 36 41 811.
  • the cylinder head cover 3 of the assembly 10 which has an approximately U-shaped cross section, is connected to the cylinder head 2 or its upper part 5 in a parting plane 16 which runs parallel to the parting plane 6.
  • a seal 17 is between the cylinder head cover 3 and the upper part 5 of the cylinder head 2 arranged; it is effective between legs 18, 19 of the cylinder head cover 3 or webs 20, 21 of the upper part 5.
  • Screws 22, 23, which are arranged at a distance from one another, are used to hold the assembly 10 on the cylinder head 2, specifically outside the legs 17, 18, these screws being aligned perpendicular to the parting plane 16.
  • the screws 22, 23 have heads 24, 25 which tension resilient elements 26, 27 and 28 (FIG. 2) against supporting parts 29, 30. Thanks to this measure, the structural unit is kept decoupled from the cylinder head 2.
  • the resilient elements 26, 27 are helical springs which are subjected to pressure;
  • the elements 28 are rubber springs which have a rubber body 31 and metallic support parts 32, 33 which partially surround this.
  • the screws 22, 23 are aligned coaxially with fastening screws 34, 35 and screwed into threaded bores 36, 37 of the heads 38, 39 of said fastening screws.
  • the fastening screws 34, 35 hold the multi-part cylinder head 2, which consists of lower part 4 and upper part 5, in position.
  • the support parts 29 are provided on local fastening eyes 40 which are circular cylindrical in cross section and are molded into the structural unit 10.
  • the support parts 30 are laterally flanged away from the cylinder head cover 3.
  • the support parts 29, 30 lie on a common plane 41 which runs parallel to the parting plane 6.
  • the cylinder head cover 3 Adjacent to the parting plane 16, the cylinder head cover 3 has a wall 42 which extends between the legs 18, 19 and is part of the tube part 11 of the intake manifold system 9. A cover 43 is provided so that this wall is protected against hot spray oil from the cylinder head.
  • the cover 43 is a flat plate 44 which is connected to the seal 17 and extends along the parting plane 16; the space 45 inside the cylinder head cover 3 is therefore sealed off from the cylinder head 2.
  • the plate 44 which consists of thin-walled sheet metal, is provided with bead-like stiffeners 46; the plate 44 is thus a relatively rigid frame.
  • the edge 47 of the plate 44 becomes fork-like from the seal 17 encompassed. In this way, the plate 44 acts as a reinforcing metal insert for the seal 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP88111124A 1987-09-14 1988-07-12 Capot d'une culasse avec conduite d'admission pour un moteur à combustion interne Expired - Lifetime EP0307571B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3730817 1987-09-14
DE19873730817 DE3730817A1 (de) 1987-09-14 1987-09-14 Zylinderkopfhaube mit saugrohranlage fuer eine brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0307571A2 true EP0307571A2 (fr) 1989-03-22
EP0307571A3 EP0307571A3 (en) 1989-08-09
EP0307571B1 EP0307571B1 (fr) 1992-03-18

Family

ID=6335964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88111124A Expired - Lifetime EP0307571B1 (fr) 1987-09-14 1988-07-12 Capot d'une culasse avec conduite d'admission pour un moteur à combustion interne

Country Status (5)

Country Link
US (1) US4898125A (fr)
EP (1) EP0307571B1 (fr)
JP (1) JPH01211657A (fr)
DE (2) DE3730817A1 (fr)
ES (1) ES2030118T3 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448431A1 (fr) * 1990-03-22 1991-09-25 Automobiles Peugeot Dispositif d'admission et de déshuilage des gaz dans un moteur à combustion interne et moteur équipé de ce dispositif
EP0470874A1 (fr) * 1990-08-07 1992-02-12 Automobiles Peugeot Moteur à combusting interne à dispositif d'admission d'air intégré dans la culasse
FR2705997A1 (fr) * 1993-06-01 1994-12-09 Volkswagen Ag Dispositif de tuyaux d'admission pour un moteur à combustion interne ayant des tuyaux d'admission arqués individuellement pour chaque cylindre.
EP0881377A3 (fr) * 1997-05-31 1999-06-09 Robert Bosch Gmbh Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne
DE19800079A1 (de) * 1998-01-02 1999-07-08 Volkswagen Ag Luftansauganlage für eine mehrzylindrige Hubkolben-Brennkraftmaschine und Verfahren zum Betreiben einer solchen Anlage
WO2001027456A1 (fr) * 1999-10-12 2001-04-19 Siemens Canada Limited Tubulure d'admission et module couvre-culbuteurs
WO2008122651A1 (fr) * 2007-04-10 2008-10-16 Mahle International Gmbh Moteur à combustion interne et installation de climatisation
FR2922948A1 (fr) * 2007-10-24 2009-05-01 Renault Sas Dispositif de protection contre des fuites de carburant de la rampe d'injection et/ou d'au moins un injecteur de moteur
WO2013056762A1 (fr) * 2011-10-18 2013-04-25 Daimler Ag Agencement d'un dispositif d'alimentation en air sur une culasse pour un moteur à combustion interne
EP2546504A3 (fr) * 2011-07-14 2015-01-21 MAHLE International GmbH Moteur à combustion
EP4081702A4 (fr) * 2019-12-24 2024-02-28 Fleetguard Filters Private Limited Calotte de cylindre pour moteur à combustion interne
EP4081703A4 (fr) * 2019-12-24 2024-02-28 Fleetguard Filters Private Limited Couvercle de cylindre pour moteur à combustion interne

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092284A (en) * 1990-09-10 1992-03-03 Yamaha Hatsudoki Kabushiki Kaisha Control valve arrangement for engine
DE4116653A1 (de) * 1991-05-22 1992-11-26 Porsche Ag Ansauganlage fuer eine mehrzylindrige brennkraftmaschine
US5228420A (en) * 1992-09-25 1993-07-20 Tsuchiya Mfg. Co., Ltd. Valve rocker cover
FR2697293B1 (fr) * 1992-10-26 1994-11-10 Solex Dispositif d'alimentation à tubulure intégrée.
DE4305281C1 (de) * 1993-02-20 1994-05-05 Freudenberg Carl Fa Kolbenkraft- oder Arbeitsmaschine
DE4314184A1 (de) * 1993-04-29 1994-11-03 Audi Ag Brennkraftmaschine
DE4338186A1 (de) * 1993-11-09 1995-05-11 Kloeckner Humboldt Deutz Ag Hubkolbenbrennkraftmaschine
DE4403219A1 (de) * 1994-02-03 1995-08-10 Daimler Benz Ag Als Baueinheit vorfertigbares Saugmodul für eine Mehrzylnder-Brennkraftmaschine
US5575247A (en) * 1995-02-01 1996-11-19 Nippondenso Co., Ltd. Air intake device for an internal combustion engine
DE19521025A1 (de) * 1995-06-13 1996-12-19 Mann & Hummel Filter Rohrmodul
DE19548024C1 (de) * 1995-12-21 1996-12-05 Daimler Benz Ag Vorrichtung zur Befestigung eines Saugmoduls an einer Brennkraftmaschine
JP2864365B2 (ja) * 1996-04-16 1999-03-03 本田技研工業株式会社 エンジンの吸気装置
JP3470494B2 (ja) * 1996-04-30 2003-11-25 スズキ株式会社 船外機の吸気装置
BE1011453A3 (fr) * 1997-09-15 1999-09-07 Solvay Dispositif d'admission d'air pour moteur a combustion interne.
DE19800061A1 (de) 1998-01-02 1999-07-08 Volkswagen Ag Sauganlage für eine Verbrennungsluftversorgung einer Brennkraftmaschine
US6142123A (en) * 1998-12-14 2000-11-07 Cannondale Corporation Motorcycle
EP1182343B1 (fr) * 2000-08-25 2006-09-27 Daihatsu Motor Co., Ltd. Agencement couvre-culasse pour un moteur à combustion interne
DE10117163A1 (de) * 2001-04-06 2002-10-10 Bayerische Motoren Werke Ag Einsatzrohr für einen Zylinderkopf mit Deckel einer Brennkraftmaschine
EP2253829A1 (fr) * 2002-09-02 2010-11-24 Denso Corporation Module d'admission d'air pour moteurs à combustion interne
DE502004006206D1 (de) * 2004-12-03 2008-03-27 Ford Global Tech Llc Integriertes Einspritzsystem
JP2011202635A (ja) * 2010-03-26 2011-10-13 Suzuki Motor Corp エンジンのエアクリーナ装置
DE102011116299A1 (de) 2011-10-18 2013-04-18 Daimler Ag Ansaugmodul für eine Verbrennungskraftmaschine
DE102013016722A1 (de) * 2013-10-09 2015-04-09 Daimler Ag Integration eines Kraftstoffrails in die Zylinderkopfhaube einer Brennkraftmaschine
US10801378B2 (en) * 2016-04-26 2020-10-13 Yanmar Power Technology Co., Ltd. Engine device
JP7132039B2 (ja) 2018-08-30 2022-09-06 株式会社マーレ フィルターシステムズ 内燃機関のシリンダヘッド用ヘッドカバー

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899609A (fr) * 1942-03-27 1945-06-06 Daimler Benz Ag Joint étanche profilé, en particulier pour capots en tôle de cylindres de moteursà combustion interne
GB1263077A (en) * 1968-04-26 1972-02-09 John Vickers And Sons Ltd Improvements in machinery covers
FR2239900A5 (fr) * 1973-08-03 1975-02-28 Bayerische Motoren Werke Ag
FR2427482A1 (fr) * 1978-06-02 1979-12-28 Bayerische Motoren Werke Ag Dispositif elastique de liaison par brides
US4456268A (en) * 1982-09-30 1984-06-26 Allis-Chalmers Corp. Fastening means in sealed gasket assembly including shoulder bolt
DE3609206A1 (de) * 1985-03-27 1986-10-09 Volkswagen AG, 3180 Wolfsburg Zylinderkopfdeckel fuer eine brennkraftmaschine mit obenliegender nockenwelle
EP0271811A1 (fr) * 1986-12-18 1988-06-22 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Système d'admission pour moteurs à combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263048A1 (de) * 1971-12-22 1973-06-28 Honda Motor Co Ltd Viertaktkolbenbrennkraftmaschine mit fremdzuendung
US4027644A (en) * 1975-06-26 1977-06-07 Cummins Engine Company, Inc. Isolated engine cover
US4470378A (en) * 1982-09-29 1984-09-11 General Motors Corporation Engine with side wall mounted vibration isolated manifold
DE3641811C1 (de) * 1986-12-06 1988-05-26 Porsche Ag Ansauganlage fuer eine vorzugsweise mehrzylindrige Brennkraftmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899609A (fr) * 1942-03-27 1945-06-06 Daimler Benz Ag Joint étanche profilé, en particulier pour capots en tôle de cylindres de moteursà combustion interne
GB1263077A (en) * 1968-04-26 1972-02-09 John Vickers And Sons Ltd Improvements in machinery covers
FR2239900A5 (fr) * 1973-08-03 1975-02-28 Bayerische Motoren Werke Ag
FR2427482A1 (fr) * 1978-06-02 1979-12-28 Bayerische Motoren Werke Ag Dispositif elastique de liaison par brides
US4456268A (en) * 1982-09-30 1984-06-26 Allis-Chalmers Corp. Fastening means in sealed gasket assembly including shoulder bolt
DE3609206A1 (de) * 1985-03-27 1986-10-09 Volkswagen AG, 3180 Wolfsburg Zylinderkopfdeckel fuer eine brennkraftmaschine mit obenliegender nockenwelle
EP0271811A1 (fr) * 1986-12-18 1988-06-22 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Système d'admission pour moteurs à combustion interne

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660017A1 (fr) * 1990-03-22 1991-09-27 Peugeot Dispositif d'admission et de deshuilage des gaz dans un moteur a combustion interne et moteur equipe de ce dispositif.
EP0448431A1 (fr) * 1990-03-22 1991-09-25 Automobiles Peugeot Dispositif d'admission et de déshuilage des gaz dans un moteur à combustion interne et moteur équipé de ce dispositif
EP0470874A1 (fr) * 1990-08-07 1992-02-12 Automobiles Peugeot Moteur à combusting interne à dispositif d'admission d'air intégré dans la culasse
FR2665730A1 (fr) * 1990-08-07 1992-02-14 Peugeot Moteur a combustion interne a dispositif d'admission d'air integre dans la culasse.
FR2705997A1 (fr) * 1993-06-01 1994-12-09 Volkswagen Ag Dispositif de tuyaux d'admission pour un moteur à combustion interne ayant des tuyaux d'admission arqués individuellement pour chaque cylindre.
US5465699A (en) * 1993-06-01 1995-11-14 Volkswagen Ag Intake pipe arrangement for an internal combustion engine having individual arc-shaped cylinder intake pipes
EP0881377A3 (fr) * 1997-05-31 1999-06-09 Robert Bosch Gmbh Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne
DE19800079B4 (de) * 1998-01-02 2006-04-06 Volkswagen Ag Luftansauganlage für eine mehrzylindrige Hubkolben-Brennkraftmaschine und Verfahren zum Betreiben einer solchen Anlage
DE19800079A1 (de) * 1998-01-02 1999-07-08 Volkswagen Ag Luftansauganlage für eine mehrzylindrige Hubkolben-Brennkraftmaschine und Verfahren zum Betreiben einer solchen Anlage
WO2001027456A1 (fr) * 1999-10-12 2001-04-19 Siemens Canada Limited Tubulure d'admission et module couvre-culbuteurs
US6302074B1 (en) 1999-10-12 2001-10-16 Siemens Canada Limited Intake manifold and valve cover module
WO2008122651A1 (fr) * 2007-04-10 2008-10-16 Mahle International Gmbh Moteur à combustion interne et installation de climatisation
FR2922948A1 (fr) * 2007-10-24 2009-05-01 Renault Sas Dispositif de protection contre des fuites de carburant de la rampe d'injection et/ou d'au moins un injecteur de moteur
EP2546504A3 (fr) * 2011-07-14 2015-01-21 MAHLE International GmbH Moteur à combustion
EP2546504B1 (fr) 2011-07-14 2018-10-03 MAHLE International GmbH Moteur à combustion
WO2013056762A1 (fr) * 2011-10-18 2013-04-25 Daimler Ag Agencement d'un dispositif d'alimentation en air sur une culasse pour un moteur à combustion interne
CN103930666A (zh) * 2011-10-18 2014-07-16 戴姆勒股份公司 空气供给装置在用于内燃机的气缸盖上的布置结构
EP4081702A4 (fr) * 2019-12-24 2024-02-28 Fleetguard Filters Private Limited Calotte de cylindre pour moteur à combustion interne
EP4081703A4 (fr) * 2019-12-24 2024-02-28 Fleetguard Filters Private Limited Couvercle de cylindre pour moteur à combustion interne

Also Published As

Publication number Publication date
DE3730817C2 (fr) 1989-06-22
DE3730817A1 (de) 1989-03-23
EP0307571A3 (en) 1989-08-09
JPH01211657A (ja) 1989-08-24
US4898125A (en) 1990-02-06
DE3869293D1 (de) 1992-04-23
EP0307571B1 (fr) 1992-03-18
ES2030118T3 (es) 1992-10-16

Similar Documents

Publication Publication Date Title
EP0307571B1 (fr) Capot d'une culasse avec conduite d'admission pour un moteur à combustion interne
DE2342530C2 (de) Zylinderkopf für Mehrzylinder-Reihen-Brennkraftmaschinen
DE60023980T2 (de) Vorrichtung zur Befestigung von Brennstoffeinspritzventilen
DE19646920B4 (de) Kraftstoffeinspritzsystem für Motoren
EP0093845B1 (fr) Conduit de liaison entre le compresseur et le collecteur d'admission d'un moteur à combustion interne suralimenté
EP0139122B1 (fr) Arrangement de tuyau d'admission pour un moteur à combustion interne
DE69612087T2 (de) Kipphebelvorrichtung für brennkraftmaschine
EP0270784B1 (fr) Arrangement d'aspiration pour un moteur à combustion interne polycylindrique
DE10317393A1 (de) Kraftstoffförderleistenanordnung
DE19511479C2 (de) Verbindungsvorrichtung
DE102014106561A1 (de) Haubenmodul und Verfahren zur Bildung eines Haubenmoduls
DE10163816B4 (de) Ansaugvorrichtung
DE60117460T2 (de) Selbsttragender Ansaugkrümmer
DE2739944A1 (de) Brennkraftmaschine mit geraeuschdaemmender verschalung
DE60016895T2 (de) Vorrichtung für brennkraftmaschinen
DE2547992A1 (de) Zylinderkopf fuer brennkraftmaschinen mit verdichtungszuendung
DE2744039A1 (de) Elastische befestigungsanordnung einer saugrohranlage an einer mehrzylindrigen brennkraftmaschine
DE3323562C2 (de) Einspritzleitungshalterung für eine mehrzylindrige Brennkraftmaschine
DE69619476T2 (de) Befestigungsstruktur von Einspritzventilen für Brennkraftmaschinen
DE69000407T2 (de) Anordnung zur halterung und positionierung von kraftstoffinjektoren an einem verbrennungsmotor.
DE2129738B2 (de) Brennkraftmaschine
DE69701162T2 (de) Einlasssystem in einer Brennkraftmaschine
DE19949080B4 (de) Halterung für eine Einspritzdüse
DE3641811C1 (de) Ansauganlage fuer eine vorzugsweise mehrzylindrige Brennkraftmaschine
DE69602271T2 (de) Ansaugkrümmer für brennkraftmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT SE

17P Request for examination filed

Effective date: 19891207

17Q First examination report despatched

Effective date: 19910731

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REF Corresponds to:

Ref document number: 3869293

Country of ref document: DE

Date of ref document: 19920423

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920623

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920629

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920630

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920707

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19920713

Year of fee payment: 5

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2030118

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19930712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930713

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19930713

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19940331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 88111124.9

Effective date: 19940210

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050712