DE69303981D1 - Ansaugsystem mit verstellbarer Geometrie für die Brennkraftmaschine eines Fahrzeuges - Google Patents
Ansaugsystem mit verstellbarer Geometrie für die Brennkraftmaschine eines FahrzeugesInfo
- Publication number
- DE69303981D1 DE69303981D1 DE69303981T DE69303981T DE69303981D1 DE 69303981 D1 DE69303981 D1 DE 69303981D1 DE 69303981 T DE69303981 T DE 69303981T DE 69303981 T DE69303981 T DE 69303981T DE 69303981 D1 DE69303981 D1 DE 69303981D1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- combustion engine
- internal combustion
- intake system
- adjustable geometry
- 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
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
- F02B27/021—Resonance 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
- F02B27/0236—Movable ducts, walls or the like with continuously variable adjustment of a length or width
-
- 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)
- Characterised By The Charging Evacuation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920447A IT1257194B (it) | 1992-05-26 | 1992-05-26 | Sistema di aspirazione a geometria variabile per un motore endotermicodi un veicolo. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69303981D1 true DE69303981D1 (de) | 1996-09-19 |
DE69303981T2 DE69303981T2 (de) | 1997-03-13 |
Family
ID=11410488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69303981T Expired - Lifetime DE69303981T2 (de) | 1992-05-26 | 1993-05-19 | Ansaugsystem mit verstellbarer Geometrie für die Brennkraftmaschine eines Fahrzeuges |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0571894B1 (de) |
DE (1) | DE69303981T2 (de) |
ES (1) | ES2090772T3 (de) |
IT (1) | IT1257194B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19737729A1 (de) * | 1997-08-29 | 1999-03-04 | Knecht Filterwerke Gmbh | Saugrohr für die Verbrennungsluft einer Brennkraftmaschine |
DE10035554A1 (de) * | 2000-07-21 | 2002-01-31 | Mann & Hummel Filter | Ansaugvorrichtung für einen Verbrennungsmotor |
EP1630381B1 (de) | 2004-08-24 | 2011-06-01 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Luftansaugkanalsystem mit in der Länge stufenlos verstellbaren Ansaugkanälen und Verfahren zur Veränderung der Länge derartiger Ansaugkanäle |
DE102006046534B4 (de) * | 2006-09-29 | 2010-07-08 | Audi Ag | Saugrohranordnung für eine Brennkraftmaschine mit einem gasführenden Strömungskanal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642795B1 (fr) * | 1989-02-09 | 1991-05-17 | Peugeot | Dispositif d'admission pour moteur a combustion interne |
DE4018612C2 (de) * | 1990-06-11 | 2003-04-30 | Audi Ag | Ansaugsystem für eine Mehrzylinder-Brennkraftmaschine |
DE4034554A1 (de) * | 1990-10-30 | 1992-05-07 | Wolf Woco & Co Franz J | Ansaugrohr |
-
1992
- 1992-05-26 IT ITTO920447A patent/IT1257194B/it active IP Right Grant
-
1993
- 1993-05-19 EP EP93108214A patent/EP0571894B1/de not_active Expired - Lifetime
- 1993-05-19 ES ES93108214T patent/ES2090772T3/es not_active Expired - Lifetime
- 1993-05-19 DE DE69303981T patent/DE69303981T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0571894B1 (de) | 1996-08-14 |
ITTO920447A0 (it) | 1992-05-26 |
ITTO920447A1 (it) | 1993-11-26 |
DE69303981T2 (de) | 1997-03-13 |
ES2090772T3 (es) | 1996-10-16 |
IT1257194B (it) | 1996-01-10 |
EP0571894A1 (de) | 1993-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |