ITTO920447A1 - Sistema di aspirazione a geometria variabile per un motore endotermico di un veicolo. - Google Patents
Sistema di aspirazione a geometria variabile per un motore endotermico di un veicolo.Info
- Publication number
- ITTO920447A1 ITTO920447A1 IT000447A ITTO920447A ITTO920447A1 IT TO920447 A1 ITTO920447 A1 IT TO920447A1 IT 000447 A IT000447 A IT 000447A IT TO920447 A ITTO920447 A IT TO920447A IT TO920447 A1 ITTO920447 A1 IT TO920447A1
- Authority
- IT
- Italy
- Prior art keywords
- vehicle
- suction system
- variable geometry
- endothermal
- motor
- Prior art date
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)
Priority Applications (4)
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. |
DE69303981T DE69303981T2 (de) | 1992-05-26 | 1993-05-19 | Ansaugsystem mit verstellbarer Geometrie für die Brennkraftmaschine eines Fahrzeuges |
EP93108214A EP0571894B1 (en) | 1992-05-26 | 1993-05-19 | A variable-geometry induction system for the internal combustion engine of a vehicle |
ES93108214T ES2090772T3 (es) | 1992-05-26 | 1993-05-19 | Sistema de induccion de geometria variable para el motor de combustion interna de un vehiculo. |
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 (3)
Publication Number | Publication Date |
---|---|
ITTO920447A0 ITTO920447A0 (it) | 1992-05-26 |
ITTO920447A1 true ITTO920447A1 (it) | 1993-11-26 |
IT1257194B IT1257194B (it) | 1996-01-10 |
Family
ID=11410488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920447A IT1257194B (it) | 1992-05-26 | 1992-05-26 | Sistema di aspirazione a geometria variabile per un motore endotermicodi un veicolo. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0571894B1 (it) |
DE (1) | DE69303981T2 (it) |
ES (1) | ES2090772T3 (it) |
IT (1) | IT1257194B (it) |
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/en 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 (en) | 1996-08-14 |
ITTO920447A0 (it) | 1992-05-26 |
DE69303981T2 (de) | 1997-03-13 |
ES2090772T3 (es) | 1996-10-16 |
IT1257194B (it) | 1996-01-10 |
EP0571894A1 (en) | 1993-12-01 |
DE69303981D1 (de) | 1996-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970529 |