EP0881377A2 - Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne - Google Patents

Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne Download PDF

Info

Publication number
EP0881377A2
EP0881377A2 EP98109917A EP98109917A EP0881377A2 EP 0881377 A2 EP0881377 A2 EP 0881377A2 EP 98109917 A EP98109917 A EP 98109917A EP 98109917 A EP98109917 A EP 98109917A EP 0881377 A2 EP0881377 A2 EP 0881377A2
Authority
EP
European Patent Office
Prior art keywords
module
integrated
cylinder head
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
EP98109917A
Other languages
German (de)
English (en)
Other versions
EP0881377A3 (fr
EP0881377B1 (fr
Inventor
Bruno Hezel
Markus Ulrich
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.)
Bayerische Motoren Werke AG
Robert Bosch GmbH
Original Assignee
Bayerische Motoren Werke AG
Robert Bosch 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
Application filed by Bayerische Motoren Werke AG, Robert Bosch GmbH filed Critical Bayerische Motoren Werke AG
Publication of EP0881377A2 publication Critical patent/EP0881377A2/fr
Publication of EP0881377A3 publication Critical patent/EP0881377A3/fr
Application granted granted Critical
Publication of EP0881377B1 publication Critical patent/EP0881377B1/fr
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
    • 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0021—Construction
    • F02F7/0031—Construction kit principle (modular engines)
    • 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
    • F02F7/006—Camshaft or pushrod housings

Definitions

  • the invention relates to a device for mounting on a Internal combustion engine according to the preamble of claim 1.
  • Additional units and other functional components such as Air filters, intake manifolds, intake manifolds, etc. have so far been used by Assembly of an engine one after the other and separately on the engine grown. This causes a corresponding effort in the Assembly of an engine.
  • To reduce the effort one is already moved on to a cylinder head cover various functional components as independent components assemble, but continue to assemble one after the other on the engine block or on the cylinder head with the corresponding effort attached and connected to each other.
  • the object of the invention is a device to propose the assembly of such functional Assemblies is simplified.
  • An air filter cartridge is advantageously placed in Connection with a raw air supply in the invention Module integrated so that these components are no longer separate are mountable.
  • an HFM plug-in sensor is also optionally provided with a Measuring tube integrated in the module according to the invention.
  • a Hot film air mass plug-in sensor is used for fuel metering already used according to the state of the art. Through the There is no separate integration into the module according to the invention Assembly.
  • blow-by gas line is also advantageous to integrate.
  • This blow-by gas line is used to clean Blow-by gas from the crankcase of the intake air of the engine feed to an undesirable pressure build-up in the crankcase to prevent.
  • an oil separator as well as a pressure regulation is built into the module intended for pressure in the crankcase.
  • Oil separation becomes the one mentioned above, enriched with oil Blow-by gas frees the oil that remains in the crankcase.
  • the cylinder head cover advantageously covers the whole Module and is also in a special embodiment as Acoustic and / or design hood trained.
  • a hood serves on the one hand for noise insulation and thus for increasing the Driving comfort of one equipped with such a hood Vehicle and secondly the improvement of the optical Impression of the engine when opening the hood.
  • this hood is without additional measures attached to the engine.
  • acoustic decoupling elements for example in the form of Vibration dampers provided. These acoustic too Decoupling elements are preferred in an inventive Integrated module.
  • a switch flap cassette is also advantageously used for the Intake air from the engine is integrated directly into the module.
  • a such switch flap cassette includes switch flaps to Depending on the speed, the intake cross-section of an intake line regulate. You will find especially with diesel engines Direct injection use.
  • an intake manifold arrangement is also integrated into the module.
  • the complete function module is already Feeding the intake air into the assembly module according to the invention integrated.
  • the module 1 comprises a as a central component Cylinder head cover 2, on which the other modules are attached will.
  • the cylinder head cover 2 covers as acoustic and Design hood the entire module 1.
  • module 1 Representation of an HFM plug-in sensor 6 with a measuring tube and a integrated, from different sections 7a, 7b, 7c assembled blow-by gas pipe installed.
  • An elastomer seal 10 is preferred in the Cylinder head cover 2 buttoned and serves together with one acoustic decoupling element in the form of a vibration damper 11 to improve the acoustic properties of the acoustic and Design hood 2.
  • the module as a whole is on the cylinder head 9 put on, creating a variety of different work steps when installing the motor.
  • a module is also a module visually appealing unit located on the top of the engine and is therefore clearly visible when the bonnet is open.

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)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
EP98109917A 1997-05-31 1998-05-29 Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne Expired - Lifetime EP0881377B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722948 1997-05-31
DE19722948A DE19722948A1 (de) 1997-05-31 1997-05-31 Vorrichtung zum Anbau an einen Verbrennungsmotor

Publications (3)

Publication Number Publication Date
EP0881377A2 true EP0881377A2 (fr) 1998-12-02
EP0881377A3 EP0881377A3 (fr) 1999-06-09
EP0881377B1 EP0881377B1 (fr) 2003-10-15

Family

ID=7831107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109917A Expired - Lifetime EP0881377B1 (fr) 1997-05-31 1998-05-29 Dispositif de montage pour des éléments supplémentaires des moteurs à combustrion interne

Country Status (3)

Country Link
EP (1) EP0881377B1 (fr)
AT (1) ATE252201T1 (fr)
DE (2) DE19722948A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004753A1 (de) * 2004-01-30 2005-08-18 Mann + Hummel Gmbh Zylinderkopfhaube
DE10242809B4 (de) * 2002-09-14 2013-11-07 Volkswagen Ag Brennkraftmaschine mit Unterdruckspeicher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025813A1 (de) * 2000-05-24 2001-11-29 Deutz Ag Modular aufgebaute Brennkraftmaschine
DE202008005019U1 (de) * 2008-04-10 2009-08-20 Mann+Hummel Gmbh Zylinderkopfhaube für einen Zylinderkopf einer Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032340Y2 (ja) * 1980-03-24 1985-09-27 本田技研工業株式会社 自動二輪車用二気筒内燃機関の排気浄化装置
JPS5735143A (en) * 1980-08-11 1982-02-25 Toyota Motor Corp Cylinder head cover and its assembling method
DE3329418C2 (de) * 1983-08-13 1986-07-03 Daimler-Benz Ag, 7000 Stuttgart Abdichtung einer Zylinderkopfhaube am Zylinderkopf einer Brennkraftmaschine
US4672939A (en) * 1984-07-18 1987-06-16 Toyota Jidosha Kabushiki Kaisha Intake manifold for internal combustion engine having exhaust gas recirculation system
DE3730817A1 (de) * 1987-09-14 1989-03-23 Porsche Ag Zylinderkopfhaube mit saugrohranlage fuer eine brennkraftmaschine
JPH01253518A (ja) * 1988-04-04 1989-10-09 Iseki & Co Ltd エンジンのブローバイガス還元装置
FR2655383B1 (fr) * 1989-12-04 1994-05-13 Peugeot Automobiles Couvre-culasse a filtre a air integre.
DE59504987D1 (de) * 1995-05-22 1999-03-11 Porsche Ag Brennkraftmaschine mit einer Ölabscheidekammer
JP3671508B2 (ja) * 1996-03-25 2005-07-13 トヨタ自動車株式会社 内燃機関および内燃機関のヘッド構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242809B4 (de) * 2002-09-14 2013-11-07 Volkswagen Ag Brennkraftmaschine mit Unterdruckspeicher
DE102004004753A1 (de) * 2004-01-30 2005-08-18 Mann + Hummel Gmbh Zylinderkopfhaube

Also Published As

Publication number Publication date
DE19722948A1 (de) 1999-02-11
DE59809899D1 (de) 2003-11-20
EP0881377A3 (fr) 1999-06-09
ATE252201T1 (de) 2003-11-15
EP0881377B1 (fr) 2003-10-15

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