JPS582306U - Internal combustion engine intake and exhaust passages - Google Patents
Internal combustion engine intake and exhaust passagesInfo
- Publication number
- JPS582306U JPS582306U JP9658581U JP9658581U JPS582306U JP S582306 U JPS582306 U JP S582306U JP 9658581 U JP9658581 U JP 9658581U JP 9658581 U JP9658581 U JP 9658581U JP S582306 U JPS582306 U JP S582306U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- engine intake
- exhaust passages
- 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.)
- Pending
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、従来の吸排気用のバルブの一例を示す内燃機
関の断面図。第2図は、本考案の一実施例を示す内燃機
関の部分断面図。
一5…バルブ、5a…ヘツド、8…バルブシート、8a
・・・内周面、9・・・通路。FIG. 1 is a sectional view of an internal combustion engine showing an example of a conventional intake and exhaust valve. FIG. 2 is a partial sectional view of an internal combustion engine showing an embodiment of the present invention. 15...Valve, 5a...Head, 8...Valve seat, 8a
...Inner peripheral surface, 9...Passway.
Claims (1)
共に、該バルブで開閉される吸排気等の通路の前記ヘッ
ド近傍内周面を前記バルブ側に湾曲させて、前記ヘッド
の裏面側と前記通路のヘッド近傍内周面との間に前記通
路の一部を形成したことを特徴とする内燃機関の吸排気
通路。The head of a valve used for intake and exhaust, etc. is formed substantially flat, and the inner circumferential surface near the head of the intake and exhaust passage opened and closed by the valve is curved toward the valve, so that the back side of the head and the An intake/exhaust passage for an internal combustion engine, characterized in that a part of the passage is formed between the passage and an inner circumferential surface near the head of the passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9658581U JPS582306U (en) | 1981-06-29 | 1981-06-29 | Internal combustion engine intake and exhaust passages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9658581U JPS582306U (en) | 1981-06-29 | 1981-06-29 | Internal combustion engine intake and exhaust passages |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS582306U true JPS582306U (en) | 1983-01-08 |
Family
ID=29891432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9658581U Pending JPS582306U (en) | 1981-06-29 | 1981-06-29 | Internal combustion engine intake and exhaust passages |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582306U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614838A (en) * | 1979-07-13 | 1981-02-13 | Mitsubishi Heavy Ind Ltd | Cylinder head for internal combustion engine |
-
1981
- 1981-06-29 JP JP9658581U patent/JPS582306U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614838A (en) * | 1979-07-13 | 1981-02-13 | Mitsubishi Heavy Ind Ltd | Cylinder head for internal combustion engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS582306U (en) | Internal combustion engine intake and exhaust passages | |
JPS58137804U (en) | Engine cylinder head structure | |
JPS603208U (en) | Valve seats for internal combustion engines | |
JPS6010811U (en) | engine intake and exhaust valve | |
JPS6065311U (en) | Internal combustion engine valve train | |
JPS58122742U (en) | internal combustion engine intake port | |
JPS60122509U (en) | Umbrella valve cooling structure for internal combustion engines | |
JPS59196503U (en) | Valve spring seat | |
JPS58144043U (en) | Cylinder head of multi-valve internal combustion engine | |
JPS59135335U (en) | internal combustion engine | |
JPS5825639U (en) | Engine cylinder head structure | |
JPS5857512U (en) | engine cylinder head | |
JPS5882409U (en) | Surface structure of intake or exhaust valves for internal combustion engines | |
JPS60171908U (en) | Internal combustion engine valve seat | |
JPS6019703U (en) | Internal combustion engine exhaust valve structure | |
JPS60120226U (en) | Combustion chamber of dual intake valve internal combustion engine | |
JPS5967504U (en) | internal combustion engine intake valve | |
JPS59508U (en) | Internal combustion engine intake and exhaust valves | |
JPS60133106U (en) | Intake valve for internal combustion engine | |
JPS5962207U (en) | Internal combustion engine valve gear | |
JPS60192255U (en) | cylinder head of internal combustion engine | |
JPS5835606U (en) | Mushroom valves in internal combustion engines | |
JPS59196502U (en) | Valve seats for internal combustion engines | |
JPS5962208U (en) | Internal combustion engine valve seat | |
JPS60159808U (en) | Internal combustion engine intake valve seat |