JPS6236137B2 - - Google Patents
Info
- Publication number
- JPS6236137B2 JPS6236137B2 JP57077477A JP7747782A JPS6236137B2 JP S6236137 B2 JPS6236137 B2 JP S6236137B2 JP 57077477 A JP57077477 A JP 57077477A JP 7747782 A JP7747782 A JP 7747782A JP S6236137 B2 JPS6236137 B2 JP S6236137B2
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- valve
- valve body
- intake port
- side wall
- 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 17
- 239000000203 mixture Substances 0.000 description 26
- 239000000446 fuel Substances 0.000 description 19
- 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
- 239000006200 vaporizer Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- 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 |
|---|---|---|---|
| JP57077477A JPS58195014A (ja) | 1982-05-11 | 1982-05-11 | 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 |
|---|---|---|---|
| JP57077477A JPS58195014A (ja) | 1982-05-11 | 1982-05-11 | ヘリカル型吸気ポ−ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58195014A JPS58195014A (ja) | 1983-11-14 |
| JPS6236137B2 true JPS6236137B2 (US20110009641A1-20110113-C00116.png) | 1987-08-05 |
Family
ID=13635060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57077477A Granted JPS58195014A (ja) | 1982-05-11 | 1982-05-11 | ヘリカル型吸気ポ−ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58195014A (US20110009641A1-20110113-C00116.png) |
-
1982
- 1982-05-11 JP JP57077477A patent/JPS58195014A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58195014A (ja) | 1983-11-14 |
