DE10228569B4 - suction - Google Patents
suction Download PDFInfo
- Publication number
- DE10228569B4 DE10228569B4 DE10228569A DE10228569A DE10228569B4 DE 10228569 B4 DE10228569 B4 DE 10228569B4 DE 10228569 A DE10228569 A DE 10228569A DE 10228569 A DE10228569 A DE 10228569A DE 10228569 B4 DE10228569 B4 DE 10228569B4
- Authority
- DE
- Germany
- Prior art keywords
- lever
- intake manifold
- rotation
- intake
- axis
- 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
- F02B27/0205—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
- F02B27/0231—Movable ducts, walls or the like
-
- 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
- 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
- F02B27/0294—Actuators or controllers therefor; Diagnosis; Calibration
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Characterised By The Charging Evacuation (AREA)
Abstract
Ansaugvorrichtung mit einem Sammler (1) und mindestens einem Saugrohr (2), dem ein erstes und ein zweites Saugrohrsegment (3, 4) zugeordnet sind, wobei das erste Saugrohrsegment (3) schwenkbar um eine erste Drehachse (6) ist und das zweite Saugrohrsegment (4) schwenkbar um eine zweite Drehachse (7) ist und ein Antrieb für eine Welle (8) vorgesehen ist, die koaxial zur ersten Drehachse (6) angeordnet ist und die mittels einer Hebelanordnung sowohl auf das erste Saugrohrsegment (3) als auchb auf das zweite Saugrohrsegment (4) zum Schwenken um die jeweiligen Drehachsen (6, 7) einwirkt.suction with a collector (1) and at least one suction tube (2), the one first and a second Saugrohrsegment (3, 4) are assigned, wherein the first suction tube segment (3) pivotable about a first axis of rotation (6) and the second suction pipe segment (4) pivotable about a second Rotary axis (7) and a drive for a shaft (8) is provided is, which is arranged coaxially with the first axis of rotation (6) and the by means of a lever arrangement both on the first intake manifold segment (3) as well as the second suction tube segment (4) for pivoting about the respective axes of rotation (6, 7) acts.
Description
Die Erfindung betrifft eine Ansaugvorrichtung, insbesondere für eine Brennkraftmaschine, die zwischen drei effektiven Saugrohrlängen umschaltbar ist.The The invention relates to an intake device, in particular for an internal combustion engine, which is switchable between three effective Saugrohrlängen.
Aus
der
Die
Druckschrift
Die
Druckschrift
Die Aufgabe der Erfindung ist es, eine Ansaugvorrichtung auszubilden die einfach ist und gleichzeitig zuverlässig im Betrieb ist.The The object of the invention is to form a suction device which is simple and reliable at the same time.
Die Aufgabe wird gelöst durch die Merkmale des Patentanspruchs 1. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.The Task is solved by the features of claim 1. Advantageous embodiments of Invention are in the subclaims characterized.
Der Gegenstand des unabhängigen Patentanspruchs zeichnet sich dadurch aus, dass lediglich ein Antrieb zum Schwenken der ersten und zweiten Saugrohrsegmente erforderlich ist, was eine kostengünstige Herstellung der Ansaugvorrichtung ermöglicht.Of the Subject of the independent Patent claim is characterized in that only one drive required for pivoting the first and second Saugrohrsegmente is what a cost effective Manufacture of the suction device allows.
Ausführungsbeispiele der Erfindung sind anhand der schematischen Zeichnungen erläutert. Es zeigen:embodiments The invention will be explained with reference to the schematic drawings. Show it:
Elemente gleicher Konstruktion und Funktion sind figurenübergreifend mit den gleichen Bezugszeichen versehen.elements same construction and function are cross-figurative with the same Provided with reference numerals.
Die
Saugrohrsegmente
Das
erste Saugrohrsegment
Ferner
weist die Ansaugvorrichtung einen zweiten Hebel
Darüber hinaus
kann bevorzugt eine Klammer
Die
Funktionsweise der Hebelanordnung ist anhand der vereinfachten Prinzipdarstellung
der
Bei
der Bewegung von der Mittelstellung, in der der erste Stift in der
Stellung P2 ist, hin zu der Leistungsstellung, in der der erste
Stift der Stellung P3 ist, wird das erste Saugrohrsegment
Vorzugsweise
ist auch ein Anschlag
Vorzugsweise
ist ferner eine Klammer
Die
Wenn der erste und zweite Hebel gleich lang sind, wobei dabei wesentlich ist, das ihre jeweils zwei Lagerpunkte den gleichen Abstand haben, so ergibt sich ein symmetrischer Ver stellbereich. Darüber ergibt sich bei identischen Hebeln der Vorteil, dass sie als Gleichteile kostengünstiger hergestellt werden können.When the first and second levers are the same length are, while it is essential that their two bearing points have the same distance, so there is a symmetrical Ver range. This results in the case of identical levers the advantage that they can be made cheaper as equal parts.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228569A DE10228569B4 (en) | 2002-06-26 | 2002-06-26 | suction |
AU2003246531A AU2003246531A1 (en) | 2002-06-26 | 2003-06-10 | Intake device |
PCT/DE2003/001909 WO2004003358A1 (en) | 2002-06-26 | 2003-06-10 | Intake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228569A DE10228569B4 (en) | 2002-06-26 | 2002-06-26 | suction |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10228569A1 DE10228569A1 (en) | 2004-01-22 |
DE10228569B4 true DE10228569B4 (en) | 2006-02-09 |
Family
ID=29761437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10228569A Expired - Fee Related DE10228569B4 (en) | 2002-06-26 | 2002-06-26 | suction |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003246531A1 (en) |
DE (1) | DE10228569B4 (en) |
WO (1) | WO2004003358A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020112461A1 (en) | 2020-05-07 | 2021-11-11 | Röchling Automotive SE & Co. KG | Air suction device with a variable-length suction channel and separate centering device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015211284B4 (en) | 2015-06-18 | 2023-05-17 | Ford Global Technologies, Llc | Spark-ignition supercharged internal combustion engine with a variable intake system and method for mixture formation in such an internal combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634913A1 (en) * | 1996-08-29 | 1998-03-05 | Pierburg Ag | Variable-length induction pipe for internal combustion engine |
DE19849119A1 (en) * | 1998-10-24 | 2000-04-27 | Pierburg Ag | Internal combustion engine intake system with vee-bank cylinders adds fixed flow passage in plastics walls and housing parts so passage issues into connecting channels. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3820643A1 (en) * | 1988-06-18 | 1989-12-21 | Audi Ag | Intake pipe for an internal combustion engine |
DE4041200C2 (en) * | 1990-12-21 | 1993-11-04 | Porsche Ag | AIR INTAKE SYSTEM FOR AN INTERNAL COMBUSTION ENGINE |
JP3261964B2 (en) * | 1996-02-16 | 2002-03-04 | トヨタ自動車株式会社 | Variable intake device for internal combustion engine |
DE19717272A1 (en) * | 1996-05-04 | 1997-11-06 | Volkswagen Ag | Adjustable resonance pipes for internal combustion engine induction manifold |
DE19951083A1 (en) * | 1999-10-23 | 2001-04-26 | Mann & Hummel Filter | Air intake device |
-
2002
- 2002-06-26 DE DE10228569A patent/DE10228569B4/en not_active Expired - Fee Related
-
2003
- 2003-06-10 WO PCT/DE2003/001909 patent/WO2004003358A1/en not_active Application Discontinuation
- 2003-06-10 AU AU2003246531A patent/AU2003246531A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634913A1 (en) * | 1996-08-29 | 1998-03-05 | Pierburg Ag | Variable-length induction pipe for internal combustion engine |
DE19849119A1 (en) * | 1998-10-24 | 2000-04-27 | Pierburg Ag | Internal combustion engine intake system with vee-bank cylinders adds fixed flow passage in plastics walls and housing parts so passage issues into connecting channels. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020112461A1 (en) | 2020-05-07 | 2021-11-11 | Röchling Automotive SE & Co. KG | Air suction device with a variable-length suction channel and separate centering device |
DE102020112461B4 (en) | 2020-05-07 | 2022-08-11 | Röchling Automotive SE & Co. KG | Air intake device with an intake channel of variable length and a separate centering device |
Also Published As
Publication number | Publication date |
---|---|
AU2003246531A1 (en) | 2004-01-19 |
DE10228569A1 (en) | 2004-01-22 |
WO2004003358A1 (en) | 2004-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |