JPH0452377B2 - - Google Patents
Info
- Publication number
- JPH0452377B2 JPH0452377B2 JP19160482A JP19160482A JPH0452377B2 JP H0452377 B2 JPH0452377 B2 JP H0452377B2 JP 19160482 A JP19160482 A JP 19160482A JP 19160482 A JP19160482 A JP 19160482A JP H0452377 B2 JPH0452377 B2 JP H0452377B2
- Authority
- JP
- Japan
- Prior art keywords
- load
- intake
- passage
- load intake
- low
- 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
- 239000000446 fuel Substances 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 30
- 230000010349 pulsation Effects 0.000 description 29
- 238000002485 combustion reaction Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 6
- 230000004043 responsiveness Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- 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
- F02B27/0289—Intake runners having multiple intake valves per cylinder
-
- 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
- F02B27/0252—Multiple plenum chambers or plenum chambers having inner separation walls, e.g. comprising valves for the same group of cylinders
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191604A JPS5982523A (ja) | 1982-10-30 | 1982-10-30 | エンジンの吸気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57191604A JPS5982523A (ja) | 1982-10-30 | 1982-10-30 | エンジンの吸気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5982523A JPS5982523A (ja) | 1984-05-12 |
| JPH0452377B2 true JPH0452377B2 (US07223432-20070529-C00017.png) | 1992-08-21 |
Family
ID=16277397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57191604A Granted JPS5982523A (ja) | 1982-10-30 | 1982-10-30 | エンジンの吸気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982523A (US07223432-20070529-C00017.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201927A (ja) * | 1983-04-30 | 1984-11-15 | Hino Motors Ltd | デイ−ゼルエンジンの給気装置 |
| JPH0663455B2 (ja) * | 1985-04-10 | 1994-08-22 | マツダ株式会社 | エンジンの吸気装置 |
| JPH0663456B2 (ja) * | 1985-10-29 | 1994-08-22 | マツダ株式会社 | エンジンの吸気装置 |
| JPH076395B2 (ja) * | 1985-11-08 | 1995-01-30 | トヨタ自動車株式会社 | 内燃機関の吸気装置 |
| DE3544122A1 (de) * | 1985-12-13 | 1987-06-19 | Bayerische Motoren Werke Ag | Mehrzylinder-brennkraftmaschine mit ansauganlage |
| JPH0373628U (US07223432-20070529-C00017.png) * | 1989-11-17 | 1991-07-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026185Y2 (ja) * | 1980-06-06 | 1985-08-07 | トヨタ自動車株式会社 | 内燃機関の吸気装置 |
-
1982
- 1982-10-30 JP JP57191604A patent/JPS5982523A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5982523A (ja) | 1984-05-12 |
