IT1241250B - Sistema di immissione per motori a combustione interna pluricilindrici per autoveicoli - Google Patents
Sistema di immissione per motori a combustione interna pluricilindrici per autoveicoliInfo
- Publication number
- IT1241250B IT1241250B IT67419A IT6741990A IT1241250B IT 1241250 B IT1241250 B IT 1241250B IT 67419 A IT67419 A IT 67419A IT 6741990 A IT6741990 A IT 6741990A IT 1241250 B IT1241250 B IT 1241250B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- motor vehicles
- intake system
- cylinder engines
- combustion multi
- 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
- F02B27/0215—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
- F02B27/0268—Valves
- F02B27/0273—Flap valves
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
- F02D9/1095—Rotating on a common axis, e.g. having a common shaft
-
- 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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67419A IT1241250B (it) | 1990-06-08 | 1990-06-08 | Sistema di immissione per motori a combustione interna pluricilindrici per autoveicoli |
EP91830239A EP0461087B1 (en) | 1990-06-08 | 1991-06-04 | An intake system for multicylinder internal combustion engines for motor vehicles |
ES91830239T ES2050047T3 (es) | 1990-06-08 | 1991-06-04 | Un sistema de admision para motores de combustion interna multicilindros para vehiculos de motor. |
DE69101271T DE69101271T2 (de) | 1990-06-08 | 1991-06-04 | Einlasssystem für Mehrzylinderbrennkraftmaschinen für Fahrzeuge. |
US07/711,776 US5105774A (en) | 1990-06-08 | 1991-06-07 | Intake system for multicylinder internal combustion engines for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67419A IT1241250B (it) | 1990-06-08 | 1990-06-08 | Sistema di immissione per motori a combustione interna pluricilindrici per autoveicoli |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9067419A0 IT9067419A0 (it) | 1990-06-08 |
IT9067419A1 IT9067419A1 (it) | 1991-12-08 |
IT1241250B true IT1241250B (it) | 1993-12-29 |
Family
ID=11302224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67419A IT1241250B (it) | 1990-06-08 | 1990-06-08 | Sistema di immissione per motori a combustione interna pluricilindrici per autoveicoli |
Country Status (5)
Country | Link |
---|---|
US (1) | US5105774A (it) |
EP (1) | EP0461087B1 (it) |
DE (1) | DE69101271T2 (it) |
ES (1) | ES2050047T3 (it) |
IT (1) | IT1241250B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4028443A1 (de) * | 1990-09-07 | 1992-03-12 | Audi Ag | Verfahren zum betreiben einer brennkraftmaschine |
US5370098A (en) * | 1991-04-20 | 1994-12-06 | Yamaha Hatsudoki Kabushiki Kaisha | Air intake system for gas fueled engine |
US5211139A (en) * | 1992-09-08 | 1993-05-18 | Siemens Automotive Limited | Active manifold |
EP0711381B1 (en) * | 1994-05-31 | 1997-12-03 | Daewoo Motor Co., Ltd. | Intake apparatus of an engine |
KR200152903Y1 (ko) * | 1994-08-25 | 1999-08-02 | 정몽규 | 내연기관의 흡기조절장치 |
US5501192A (en) * | 1994-10-06 | 1996-03-26 | Cutler Induction Systems, Inc. | Air valve for the intake manifold of an internal combustion engine |
US5454357A (en) * | 1994-12-12 | 1995-10-03 | General Motors Corporation | Slide port valve for an internal combustion engine |
DE19545746C1 (de) * | 1995-12-07 | 1997-06-12 | Siemens Ag | Luftansaugvorrichtung für eine Brennkraftmaschine |
SE505955C2 (sv) * | 1995-12-29 | 1997-10-27 | Volvo Ab | Ventilarrangemang för insugningssystem |
US6763802B1 (en) | 2002-11-25 | 2004-07-20 | Hayes Lemmerz International, Inc. | Intake manifold valve system |
CN112796872B (zh) * | 2020-12-21 | 2022-03-15 | 中国船舶重工集团公司第七一一研究所 | 一种谐振进气的柴油机*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1395660A (fr) * | 1964-02-27 | 1965-04-16 | Tecalemit | Procédé et dispositif pour modifier les conditions de remplissage en gaz de cylindres de moteurs, compresseurs ou machines analogues |
JPS5591759A (en) * | 1978-12-28 | 1980-07-11 | Nissan Motor Co Ltd | Intake device for internal combustion engine |
DE3529388A1 (de) * | 1985-08-16 | 1987-02-26 | Audi Ag | Saugrohr fuer eine mehrzylindrige brennkraftmaschine |
JPS6285118A (ja) * | 1985-09-09 | 1987-04-18 | Honda Motor Co Ltd | エンジン用吸気マニホ−ルド装置 |
GB2202276B (en) * | 1987-03-09 | 1991-09-18 | Honda Motor Co Ltd | Intake device for internal combustion engine |
-
1990
- 1990-06-08 IT IT67419A patent/IT1241250B/it active IP Right Grant
-
1991
- 1991-06-04 DE DE69101271T patent/DE69101271T2/de not_active Expired - Fee Related
- 1991-06-04 ES ES91830239T patent/ES2050047T3/es not_active Expired - Lifetime
- 1991-06-04 EP EP91830239A patent/EP0461087B1/en not_active Expired - Lifetime
- 1991-06-07 US US07/711,776 patent/US5105774A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2050047T3 (es) | 1994-05-01 |
IT9067419A1 (it) | 1991-12-08 |
EP0461087A1 (en) | 1991-12-11 |
IT9067419A0 (it) | 1990-06-08 |
DE69101271T2 (de) | 1994-06-09 |
DE69101271D1 (de) | 1994-04-07 |
US5105774A (en) | 1992-04-21 |
EP0461087B1 (en) | 1994-03-02 |
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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: 19950630 |