JPH01136607U - - Google Patents
Info
- Publication number
- JPH01136607U JPH01136607U JP3319088U JP3319088U JPH01136607U JP H01136607 U JPH01136607 U JP H01136607U JP 3319088 U JP3319088 U JP 3319088U JP 3319088 U JP3319088 U JP 3319088U JP H01136607 U JPH01136607 U JP H01136607U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- stem guide
- intake
- combustion engine
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第1図は本考案による吸気バルブの要部の一部
断面正面図。
1……吸気バルブ、2……バルブステム、3…
…バルブ傘部、4……バルブフエース、5……バ
ルブステムガイド、6……被膜、7……突起部。
FIG. 1 is a partially sectional front view of the main parts of the intake valve according to the present invention. 1...Intake valve, 2...Valve stem, 3...
...Valve head portion, 4...Valve face, 5...Valve stem guide, 6...Coating, 7...Protrusion portion.
Claims (1)
ブ傘部について、該吸気バルブの閉鎖中にバルブ
ステムガイドの下端部より下方で吸気通路内に露
出しているバルブステムからバルブフエースの上
側に至るまでの表面に撥水性の良い物質からなる
被膜を形成し、かつ、前記バルブステムガイド下
端部に近接し、該バルブステムガイドより下側の
位置に環状の突起部を設けたことを特徴とする内
燃機関の吸気バルブ。 Regarding the valve stem and valve head of an intake valve of an internal combustion engine, the surface from the valve stem to the upper side of the valve face that is exposed in the intake passage below the lower end of the valve stem guide when the intake valve is closed. An internal combustion engine characterized in that a coating made of a material with good water repellency is formed on the valve stem guide, and an annular protrusion is provided at a position close to the lower end of the valve stem guide and below the valve stem guide. intake valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3319088U JPH01136607U (en) | 1988-03-15 | 1988-03-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3319088U JPH01136607U (en) | 1988-03-15 | 1988-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01136607U true JPH01136607U (en) | 1989-09-19 |
Family
ID=31259849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3319088U Pending JPH01136607U (en) | 1988-03-15 | 1988-03-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01136607U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101134822B1 (en) * | 2005-03-28 | 2012-04-13 | 현대자동차주식회사 | installation structure for intake and exhaust valve of an engine |
-
1988
- 1988-03-15 JP JP3319088U patent/JPH01136607U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101134822B1 (en) * | 2005-03-28 | 2012-04-13 | 현대자동차주식회사 | installation structure for intake and exhaust valve of an engine |