JPS57206766A - Internal combustion engine containing suction air heater - Google Patents
Internal combustion engine containing suction air heaterInfo
- Publication number
- JPS57206766A JPS57206766A JP56091104A JP9110481A JPS57206766A JP S57206766 A JPS57206766 A JP S57206766A JP 56091104 A JP56091104 A JP 56091104A JP 9110481 A JP9110481 A JP 9110481A JP S57206766 A JPS57206766 A JP S57206766A
- Authority
- JP
- Japan
- Prior art keywords
- projections
- inwall
- internal combustion
- combustion engine
- suction passage
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/14—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating by using heat from working cylinders or cylinder heads
- F02M31/145—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating by using heat from working cylinders or cylinder heads with particular constructional means
-
- 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 electrify an electric heater within a short duration in a suction passage which is formed in an engine body by forming a plurality of thin projections having a high thermal conductivity and a low flow resistance on the face of an inwall of the passage. CONSTITUTION:Many projections 20 are shaped on the inwall of a suction passage 3 which is communicated with a suction port 2 of a cylinder head 1, just before the suction port 2 in such a shape, columnar, pointed or trapezoidal, not to give a high resistance to mixture and are concentrated as thickly as required for heat-exchange. Heat of a combustion chamber 16 and that of cooling water in a water jacket 12, if an engine is of a water cooling type, are transmitted to the wall of the suction passage 3 so that the projections 20 are heated after operation of an internal combustion engine. Fuel which trickles down along the inwall of an intake manifold 17 in a layer fashion comes into contact with the projections 20 for atomization. An electric heater, providing an aid for atomization at cold temperatures, may be applied within a short duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56091104A JPS57206766A (en) | 1981-06-13 | 1981-06-13 | Internal combustion engine containing suction air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56091104A JPS57206766A (en) | 1981-06-13 | 1981-06-13 | Internal combustion engine containing suction air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57206766A true JPS57206766A (en) | 1982-12-18 |
Family
ID=14017210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56091104A Pending JPS57206766A (en) | 1981-06-13 | 1981-06-13 | Internal combustion engine containing suction air heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57206766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206263A (en) * | 1986-03-01 | 1987-09-10 | アンドレアス シユテイ−ル | Connector for carburetor and combustion chamber for internalcombustion engine |
-
1981
- 1981-06-13 JP JP56091104A patent/JPS57206766A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206263A (en) * | 1986-03-01 | 1987-09-10 | アンドレアス シユテイ−ル | Connector for carburetor and combustion chamber for internalcombustion engine |
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