DE4437663B4 - Intake system for a V-type internal combustion engine - Google Patents
Intake system for a V-type internal combustion engine Download PDFInfo
- Publication number
- DE4437663B4 DE4437663B4 DE4437663A DE4437663A DE4437663B4 DE 4437663 B4 DE4437663 B4 DE 4437663B4 DE 4437663 A DE4437663 A DE 4437663A DE 4437663 A DE4437663 A DE 4437663A DE 4437663 B4 DE4437663 B4 DE 4437663B4
- Authority
- DE
- Germany
- Prior art keywords
- intake
- intake manifold
- individual
- adjusting element
- 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.)
- Expired - Fee Related
Links
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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0257—Rotatable plenum chambers
-
- 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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
- F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
-
- 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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
-
- 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
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
Sauganlage für eine Mehrzylinder-Brennkraftmaschine mit zwei Zylinderreihen in V-Anordnung, mit einem rohrförmigen Ansaugverteiler (1), mit beidseitig in Längsrichtung nebeneinander angeordneten Einzelsaugrohren (3), die zu den beidseitig des Ansaugverteilers (1) liegenden Zylinder führen, wobei in dem Ansaugverteiler (1) ein um dessen Längsachse (2) verdrehbares Verstellelement (5) angeordnet ist, mit Hilfe dessen die wirksame Länge der Einzelsaugrohre (3) in einem gewissen Bereich stufenlos veränderbar ist, dadurch gekennzeichnet, dass alle Einzelsaugrohre (3) im gleichen Drehsinn vom Ansaugverteiler (1) abzweigen.suction for one Multi-cylinder internal combustion engine with two rows of cylinders in V-arrangement, with a tubular Intake manifold (1), with individual intake manifolds arranged side by side in the longitudinal direction on both sides (3), which are located on both sides of the intake manifold (1) cylinder to lead, wherein in the intake manifold (1) about the longitudinal axis (2) rotatable adjusting element (5), by means of which the effective length of the Single suction pipes (3) continuously variable in a certain range is, characterized in that all individual intake (3) in the same Turn off the direction of rotation from the intake manifold (1).
Description
Die Erfindung betrifft eine Sauganlage für eine Mehrzylinder-Brennkraftmaschine mit zwei Zylinderreihen in V-Anordnung, mit einem rohrförmigen Ansaugverteiler, von dem beidseitig in Längsrichtung nebeneinander angeordnete Einzelsaugrohre abzweigen, die zu den beidsetig des Ansaugverteilers liegenden Zylindern führen.The The invention relates to an intake system for a multi-cylinder internal combustion engine with two rows of cylinders in V-arrangement, with a tubular intake manifold, from the two sides in the longitudinal direction next to each other branched off individual intake pipes, which belong to the two of the Lead intake manifold lying cylinders.
Aus
der
Nachteilig an der bekannten Sauganlage für eine Brennkraftmaschine mit zwei Zylinderreihen in V-Anordnung ist die große Bauform.adversely at the known suction for a Internal combustion engine with two rows of cylinders in V-arrangement is the size Design.
Weiter
ist aus der
Auch
aus der
Aufgabe der vorliegenden Erfindung ist es die Baugröße einer gattungsgemäßen Sauganlage zu verkleinern.task According to the present invention, it is the size of a generic suction system out.
Bekannt
ist eine derartige Sauganlage aus der
Zur Lösung dieser Aufgabe ist vorgesehen, daß alle Einzelsaugrohre im gleichen Drehsinn vom Ansaugverteiler abzweigen, in dem ein um dessen Längsachse verdrehbares Verstellelement angeordnet ist, mit Hilfe dessen die wirksame Länge der Einzelsaugrohre in einem gewissen Be reich stufenlos veränderbar ist. Bevorzugt ist das Verstellelement trommelförmig ausgebildet und bildet somit einen Luftsammelraum, der über Luftübertrittsöffnungen in der Wand des trommelförmigen Verstellelementes mit den Einzelsaugrohren in Verbindung steht.to solution This object is provided that all individual intake in the same Turning from the intake manifold branch, in which one about its longitudinal axis rotatable adjusting element is arranged, with the aid of which effective length the Einzelsaugrohre in a certain Be rich continuously variable is. Preferably, the adjusting element is drum-shaped and forms thus an air collecting space over Air transfer openings in the wall of the drum-shaped Adjustment element with the individual intake is in communication.
Die Sauganlage bzw. der Ansaugverteiler kann aus mehreren Segmenten zusammengesetzt sein, wie auch das folgende, lediglich in Prinzipskizzen dargestellte bevorzugte Ausführungsbeispiel der Erfindung zeigt. Erfindungswesentlich können dabei sämtliche näher bezeichneten Merkmale sein. Es zeigtThe The intake system or the intake manifold can consist of several segments be composed, as well as the following, only in outline sketches illustrated preferred embodiment of the invention. Essential to the invention can thereby all specified Be features. It shows
Die
beschriebene Sauganlage besteht aus einem sich in Längsrichtung,
d. h. in den
Innerhalb
des Ansaugverteilers
Das
Verstellelement
Die
gezeigte Konstruktion ist dabei äußerst einfach
und wird dadurch ermöglicht,
daß sowohl
die linksseitig, als auch die rechtsseitig vom Ansaugverteiler
Wie
Selbstverständlich kann
dies sowie weitere Details insbesondere konstruktiver Art durchaus
abweichend vom gezeigten Ausführungsbeispiel
gestaltet sein, ohne den Inhalt der Patentansprüche zu verlassen. Wesentlich
ist es vielmehr, bei einer Sauganlage für eine Brennkraftmaschine mit
zwei Zylinderreihen in V-Anordnung die beidseitig vom Ansaugverteiler
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4437663A DE4437663B4 (en) | 1994-10-21 | 1994-10-21 | Intake system for a V-type internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4437663A DE4437663B4 (en) | 1994-10-21 | 1994-10-21 | Intake system for a V-type internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4437663A1 DE4437663A1 (en) | 1996-04-25 |
DE4437663B4 true DE4437663B4 (en) | 2008-02-07 |
Family
ID=6531366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4437663A Expired - Fee Related DE4437663B4 (en) | 1994-10-21 | 1994-10-21 | Intake system for a V-type internal combustion engine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4437663B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0848145B1 (en) * | 1996-12-11 | 2002-01-02 | Bayerische Motoren Werke Aktiengesellschaft | Intake system for a V-type combustion engine |
EP0980968A1 (en) * | 1998-08-20 | 2000-02-23 | FILTERWERK MANN + HUMMEL GmbH | Intake device for internal combustion engine |
DE10215604A1 (en) * | 2002-04-10 | 2003-10-30 | Pierburg Gmbh | Air intake duct system for internal combustion engines |
DE10247632B4 (en) * | 2002-10-11 | 2007-05-24 | Pierburg Gmbh | The air intake channel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957802C (en) * | 1954-05-07 | 1957-02-07 | Daimler Benz Ag | Intake line of internal combustion engines |
DE3807193A1 (en) * | 1988-03-04 | 1989-06-01 | Bayerische Motoren Werke Ag | Intake device for an internal combustion engine |
DE3829522A1 (en) * | 1988-08-31 | 1990-03-01 | Bayerische Motoren Werke Ag | Intake device for an internal combustion engine |
DE3940486A1 (en) * | 1989-12-07 | 1991-06-13 | Audi Ag | Resonance air intake system for IC engine - incorporates pipes to vary resonant frequency of system |
DE3740403C2 (en) * | 1987-11-28 | 1991-11-21 | Audi Ag, 8070 Ingolstadt, De | |
EP0479844B1 (en) * | 1989-06-28 | 1993-01-13 | Audi Ag | Suction pipe arrangement for a multicylinder internal combustion engine with two banks of cylinders in v formation |
-
1994
- 1994-10-21 DE DE4437663A patent/DE4437663B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957802C (en) * | 1954-05-07 | 1957-02-07 | Daimler Benz Ag | Intake line of internal combustion engines |
DE3740403C2 (en) * | 1987-11-28 | 1991-11-21 | Audi Ag, 8070 Ingolstadt, De | |
DE3807193A1 (en) * | 1988-03-04 | 1989-06-01 | Bayerische Motoren Werke Ag | Intake device for an internal combustion engine |
DE3829522A1 (en) * | 1988-08-31 | 1990-03-01 | Bayerische Motoren Werke Ag | Intake device for an internal combustion engine |
EP0479844B1 (en) * | 1989-06-28 | 1993-01-13 | Audi Ag | Suction pipe arrangement for a multicylinder internal combustion engine with two banks of cylinders in v formation |
DE3940486A1 (en) * | 1989-12-07 | 1991-06-13 | Audi Ag | Resonance air intake system for IC engine - incorporates pipes to vary resonant frequency of system |
Also Published As
Publication number | Publication date |
---|---|
DE4437663A1 (en) | 1996-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130501 |