ES416774A1 - Improvements introduced in four-time internal combustión engines. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in four-time internal combustión engines. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES416774A1 ES416774A1 ES416774A ES416774A ES416774A1 ES 416774 A1 ES416774 A1 ES 416774A1 ES 416774 A ES416774 A ES 416774A ES 416774 A ES416774 A ES 416774A ES 416774 A1 ES416774 A1 ES 416774A1
- Authority
- ES
- Spain
- Prior art keywords
- combustión
- chamber
- main
- auxiliary
- combustión chamber
- 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
Abstract
Improvements introduced in four-stroke internal combustión engines having at least one cylinder housing a piston, each cylinder having a main combustión chamber and an auxiliary combustión chamber provided with ignition means and communicating with said chamber of main combustión through a flame passage, said auxiliary combustión chamber being substantially smaller than said main combustión chamber, a main intake passage for feeding a relatively poor air-fuel mixture to said main combustión chamber, and a auxiliary intake passage for feeding a relatively rich air-fuel mixture to said auxiliary combustión chamber, characterized in that the volume of said auxiliary combustión chamber is comprised between 5% and 12% of the total combined volume of said auxiliary combustión chamber. Auxiliary combustión and the main combustión chamber when the piston n is at its top dead center, and the cross-sectional area of the flame passage is between 0.04 and 0.16 cm2 for each cubic centimeter of the auxiliary combustión chamber, and because the main combustión chamber is configured to minimize turbulence in it, so that in the main combustión chamber, near said flame passage, at the end of the compression stroke, a mixture of air-fuel of moderate richness is formed, so that igniting the mixture in the main combustión chamber, the combustión is caused gradually, substantially throughout the stroke of the piston with a low maximum combustión temperature. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES416774A ES416774A1 (en) | 1973-07-10 | 1973-07-10 | Improvements introduced in four-time internal combustión engines. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES416774A ES416774A1 (en) | 1973-07-10 | 1973-07-10 | Improvements introduced in four-time internal combustión engines. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416774A1 true ES416774A1 (en) | 1976-02-16 |
Family
ID=8464594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416774A Expired ES416774A1 (en) | 1973-07-10 | 1973-07-10 | Improvements introduced in four-time internal combustión engines. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES416774A1 (en) |
-
1973
- 1973-07-10 ES ES416774A patent/ES416774A1/en not_active Expired
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