JPS6238539B2 - - Google Patents
Info
- Publication number
- JPS6238539B2 JPS6238539B2 JP57105470A JP10547082A JPS6238539B2 JP S6238539 B2 JPS6238539 B2 JP S6238539B2 JP 57105470 A JP57105470 A JP 57105470A JP 10547082 A JP10547082 A JP 10547082A JP S6238539 B2 JPS6238539 B2 JP S6238539B2
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- valve
- intake port
- branch passage
- negative pressure
- 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
Links
- 238000005192 partition Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 description 26
- 239000000446 fuel Substances 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 241000234435 Lilium Species 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
- F02B31/082—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets the main passage having a helical shape around the intake valve axis; Engines characterised by provision of driven charging or scavenging pumps
-
- 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)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57105470A JPS58222917A (ja) | 1982-06-21 | 1982-06-21 | ヘリカル型吸気ポ−ト |
US06/490,339 US4478182A (en) | 1982-05-11 | 1983-05-02 | Helically-shaped intake port of an internal combustion engine |
DE19833316962 DE3316962A1 (de) | 1982-05-11 | 1983-05-09 | Schraubenfoermiger einlasskanal einer brennkraftmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57105470A JPS58222917A (ja) | 1982-06-21 | 1982-06-21 | ヘリカル型吸気ポ−ト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58222917A JPS58222917A (ja) | 1983-12-24 |
JPS6238539B2 true JPS6238539B2 (US20110009641A1-20110113-C00116.png) | 1987-08-18 |
Family
ID=14408471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57105470A Granted JPS58222917A (ja) | 1982-05-11 | 1982-06-21 | ヘリカル型吸気ポ−ト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58222917A (US20110009641A1-20110113-C00116.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137655U (US20110009641A1-20110113-C00116.png) * | 1989-04-20 | 1990-11-16 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5367214U (US20110009641A1-20110113-C00116.png) * | 1976-11-04 | 1978-06-06 |
-
1982
- 1982-06-21 JP JP57105470A patent/JPS58222917A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02137655U (US20110009641A1-20110113-C00116.png) * | 1989-04-20 | 1990-11-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS58222917A (ja) | 1983-12-24 |