JPS61118903U - - Google Patents
Info
- Publication number
- JPS61118903U JPS61118903U JP190485U JP190485U JPS61118903U JP S61118903 U JPS61118903 U JP S61118903U JP 190485 U JP190485 U JP 190485U JP 190485 U JP190485 U JP 190485U JP S61118903 U JPS61118903 U JP S61118903U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- intake
- exhaust valve
- guide
- cylinder head
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１〜３図は本考案の１実施例を示すもので、
第１図は燃焼室の中央で切断したシリンダヘツド
及びその周辺の縦断正面図、第２図は第１図―
線で切断したシリンダヘツド単体の横断平面図
、第３図は吸排気弁の周辺を示す要部拡大縦断正
面図である。第４，５図は従来例を示すシリンダ
ヘツド及びその周辺の縦断正面図及び横断平面図
である。
１３……シリンダヘツド、１９……吸気弁、２
０……排気弁、１９ａ，２０ａ……ステム部、３
８……吸気弁用バルブガイド、３９……排気弁用
バルブガイド。
Figures 1 to 3 show one embodiment of the present invention.
Figure 1 is a vertical cross-sectional front view of the cylinder head and its surroundings taken at the center of the combustion chamber, and Figure 2 is the same as Figure 1.
FIG. 3 is a cross-sectional plan view of the cylinder head itself taken along a line, and FIG. 3 is an enlarged longitudinal cross-sectional front view of the main part showing the vicinity of the intake and exhaust valves. 4 and 5 are a longitudinal sectional front view and a lateral plan view of a cylinder head and its surroundings, showing a conventional example. 13...Cylinder head, 19...Intake valve, 2
0...Exhaust valve, 19a, 20a...Stem part, 3
8... Valve guide for intake valve, 39... Valve guide for exhaust valve.
Claims (1)
自在に保持するバルブガイドが固着されたエンジ
ンの吸排気弁装置であつて、上記排気弁のバルブ
ガイドが吸気弁のバルブガイドより肉厚が薄くさ
れていることを特徴とするエンジンの吸排気弁装
置。 An engine intake/exhaust valve device in which a valve guide for slidably holding the intake and exhaust valve stems is fixed to a cylinder head, and the exhaust valve's valve guide is thinner than the intake valve's valve guide. An engine intake and exhaust valve device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985001904U JPH0352971Y2 (en) | 1985-01-10 | 1985-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985001904U JPH0352971Y2 (en) | 1985-01-10 | 1985-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118903U true JPS61118903U (en) | 1986-07-26 |
| JPH0352971Y2 JPH0352971Y2 (en) | 1991-11-19 |
Family
ID=30475074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985001904U Expired JPH0352971Y2 (en) | 1985-01-10 | 1985-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352971Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657906U (en) * | 1979-10-09 | 1981-05-19 |
-
1985
- 1985-01-10 JP JP1985001904U patent/JPH0352971Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657906U (en) * | 1979-10-09 | 1981-05-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352971Y2 (en) | 1991-11-19 |