JPS56115817A - Combustion chamber for spark igniting engine - Google Patents
Combustion chamber for spark igniting engineInfo
- Publication number
- JPS56115817A JPS56115817A JP1715180A JP1715180A JPS56115817A JP S56115817 A JPS56115817 A JP S56115817A JP 1715180 A JP1715180 A JP 1715180A JP 1715180 A JP1715180 A JP 1715180A JP S56115817 A JPS56115817 A JP S56115817A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- combustion chamber
- ignition
- wall surface
- area
- 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
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
PURPOSE: To restrain the engine from generation of knocking upon high-load operation and increase the output thereof by a method wherein a recessed part is formed in a part of a squished area at the side neighboring to an ignition play so that the squipped area will never interfere the combustion of mixture.
CONSTITUTION: The spherical recessed part 12 is formed on the wall surface 13 of the combustion chabmer in the squished area 30 at the vicinity of the ignition plug 5 as shwon by the curved line C so that the wall surface 13a is not closed to the ignition point 6 of the ignition plug 5 the substantially spherical recessed part 12 is provided on the wall surface 13 of the combustion chamber neighboring to the ignition plug 5 in a configuration encircling the ignition point 6, therefoce, the combustion chamber wall of low temperature interferring the growth of a flame nucleus will never exist, the growth of the flame necleus may be promoted and good combustion may be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1715180A JPS56115817A (en) | 1980-02-14 | 1980-02-14 | Combustion chamber for spark igniting engine |
GB8103207A GB2070135B (en) | 1980-02-12 | 1981-02-03 | Spark-ignition internal combustion engine |
DE19813104144 DE3104144A1 (en) | 1980-02-12 | 1981-02-06 | Spark ignition internal combustion engine |
US06/232,858 US4421081A (en) | 1980-02-12 | 1981-02-09 | Spark-ignition internal combustion engine |
FR8102707A FR2479328B1 (en) | 1980-02-12 | 1981-02-11 | INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1715180A JPS56115817A (en) | 1980-02-14 | 1980-02-14 | Combustion chamber for spark igniting engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56115817A true JPS56115817A (en) | 1981-09-11 |
Family
ID=11935976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1715180A Pending JPS56115817A (en) | 1980-02-12 | 1980-02-14 | Combustion chamber for spark igniting engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56115817A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142326U (en) * | 1982-03-18 | 1983-09-26 | トヨタ自動車株式会社 | Combustion chamber of internal combustion engine |
JPS59155530A (en) * | 1983-02-23 | 1984-09-04 | Nissan Motor Co Ltd | Combustion chamber structure of internal-combustion engine |
JPS6028220U (en) * | 1983-08-01 | 1985-02-26 | マツダ株式会社 | Engine combustion chamber structure |
GR880100526A (en) * | 1987-08-15 | 1989-05-25 | Ciba Geigy Ag | Pharmaceutical products for local treatment |
-
1980
- 1980-02-14 JP JP1715180A patent/JPS56115817A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142326U (en) * | 1982-03-18 | 1983-09-26 | トヨタ自動車株式会社 | Combustion chamber of internal combustion engine |
JPS6224762Y2 (en) * | 1982-03-18 | 1987-06-24 | ||
JPS59155530A (en) * | 1983-02-23 | 1984-09-04 | Nissan Motor Co Ltd | Combustion chamber structure of internal-combustion engine |
JPS6028220U (en) * | 1983-08-01 | 1985-02-26 | マツダ株式会社 | Engine combustion chamber structure |
JPH0236901Y2 (en) * | 1983-08-01 | 1990-10-05 | ||
GR880100526A (en) * | 1987-08-15 | 1989-05-25 | Ciba Geigy Ag | Pharmaceutical products for local treatment |
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