JPS5791321A - Internal combustion engine - Google Patents
Internal combustion engineInfo
- Publication number
- JPS5791321A JPS5791321A JP55167695A JP16769580A JPS5791321A JP S5791321 A JPS5791321 A JP S5791321A JP 55167695 A JP55167695 A JP 55167695A JP 16769580 A JP16769580 A JP 16769580A JP S5791321 A JPS5791321 A JP S5791321A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- swirl
- port
- nozzle
- passages
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 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
-
- 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)
Abstract
PURPOSE: To provide an improved limit of combustion of a lean mixture for an internal combustion engine which has main and auxiliary suction passages by properly changing the opening position and direction at the end of each suction passage to a combustion chamber, thereby generating a more intensified swirl.
CONSTITUTION: A main suction passage 5 is a continuous path which consists of a suction port 6 formed inside a cylinder head 2, a suction manifold 7, a two- barrel carburetor 8 and an air cleaner 9. Said suction port 6 is a so-called eccentric swirl port which is oriented toward a combustion chamber 4 so as to swirl a suction air about an axis of a cylinder 1. On the other hand, the auxiliary suction passage 22 consists of an injection nozzle pipe 22a and passages 22bW22e, having a nozzle of a contracted open end of the pipe 22a. The nozzle opens just above a suction valve 10 and is disposed in such a manner that its swirl is guided in the same direction as the swirl generated by the suction port 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167695A JPS5791321A (en) | 1980-11-28 | 1980-11-28 | Internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167695A JPS5791321A (en) | 1980-11-28 | 1980-11-28 | Internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5791321A true JPS5791321A (en) | 1982-06-07 |
Family
ID=15854508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55167695A Pending JPS5791321A (en) | 1980-11-28 | 1980-11-28 | Internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791321A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3347112A1 (en) * | 1982-12-29 | 1984-07-12 | Toyo Kogyo Co. Ltd., Hiroshima | INTAKE SYSTEM FOR A PISTON INTERNAL COMBUSTION ENGINE |
-
1980
- 1980-11-28 JP JP55167695A patent/JPS5791321A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3347112A1 (en) * | 1982-12-29 | 1984-07-12 | Toyo Kogyo Co. Ltd., Hiroshima | INTAKE SYSTEM FOR A PISTON INTERNAL COMBUSTION ENGINE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5484128A (en) | Internal combustion engine with two intake passages | |
JPS5484129A (en) | Internal combustion engine with two intake passages | |
JPS5540277A (en) | Intake device for internal combustion engine | |
JPS52107428A (en) | Suction passage of internal combustion engine | |
JPS5525541A (en) | Intake apparatus of multicylinder internal combustion engine | |
GB1456153A (en) | Reciprocating piston internal combustion engines | |
JPS5654922A (en) | Suction device for internal combustion engine | |
JPS5783631A (en) | Internal combustion engine | |
JPS566015A (en) | Structure of intake passage for internal combustion engine | |
JPS5512260A (en) | Fuel injection type multi-cylinder internal-combustion engine | |
JPS5540278A (en) | Intake device for internal combustion engine | |
JPS54126805A (en) | Internal combustion enginge and running method thereof | |
JPS5762919A (en) | Internal combustion engine | |
JPS57183521A (en) | Intake device for internal combustion engine | |
JPS5593922A (en) | Engine with auxiliary intake passage | |
JPS5546004A (en) | Helically shaped suction port for internal combustion engine | |
JPS56118519A (en) | Intake device for engine | |
JPS5791321A (en) | Internal combustion engine | |
JPS56156412A (en) | Combustion chamber for auxiliary chamber system internal combustion engine | |
JPS5713230A (en) | Intake system of internal combustion engine | |
JPS5783630A (en) | Internal combustion engine | |
JPS5762922A (en) | Internal combustion engine | |
JPS5797064A (en) | Fuel injection unit for internal combustion engine | |
JPS5762924A (en) | Internal combustion engine | |
JPS5598648A (en) | Fuel jet type multi-cylinder internal combustion engine |