JPS63123745U - - Google Patents
Info
- Publication number
- JPS63123745U JPS63123745U JP1576687U JP1576687U JPS63123745U JP S63123745 U JPS63123745 U JP S63123745U JP 1576687 U JP1576687 U JP 1576687U JP 1576687 U JP1576687 U JP 1576687U JP S63123745 U JPS63123745 U JP S63123745U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust hole
- hole portions
- internal combustion
- combustion engine
- casting
- 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 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第1図は内燃機関の一部縦断面図を含む正面図
、第2図は同じ型のエンジンの他の態様を示す同
じく一部縦断面を含む正面図、第3図は他の形式
の内燃機関の縦断面図である。
1……シリンダーヘツド、2……吸気孔、3,
5……排気孔、4……マフラ、6……仕切壁、7
……クランク軸、8……気化器、9……エンジン
シリンダー、10……ピストン。
Fig. 1 is a front view including a partial vertical cross section of an internal combustion engine; Fig. 2 is a front view also including a partial vertical cross section showing another aspect of the same type of engine; and Fig. 3 is a front view including a partial vertical cross section of an internal combustion engine of another type. FIG. 3 is a longitudinal cross-sectional view of the engine. 1...Cylinder head, 2...Intake hole, 3,
5... Exhaust hole, 4... Muffler, 6... Partition wall, 7
... crankshaft, 8 ... carburetor, 9 ... engine cylinder, 10 ... piston.
Claims (1)
ドに、開口方向の異なる二通りの排気孔部を形成
し、一方の排気孔部を開口するようにしたことを
特徴とする内燃機関。 An internal combustion engine characterized in that an engine head formed by casting has two exhaust hole portions with different opening directions, and one of the exhaust hole portions is open.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1576687U JPS63123745U (en) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1576687U JPS63123745U (en) | 1987-02-05 | 1987-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63123745U true JPS63123745U (en) | 1988-08-11 |
Family
ID=30807002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1576687U Pending JPS63123745U (en) | 1987-02-05 | 1987-02-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63123745U (en) |
-
1987
- 1987-02-05 JP JP1576687U patent/JPS63123745U/ja active Pending