JPH0419611U - - Google Patents
Info
- Publication number
- JPH0419611U JPH0419611U JP5913290U JP5913290U JPH0419611U JP H0419611 U JPH0419611 U JP H0419611U JP 5913290 U JP5913290 U JP 5913290U JP 5913290 U JP5913290 U JP 5913290U JP H0419611 U JPH0419611 U JP H0419611U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust valve
- chromized
- utility
- combustion engine
- internal combustion
- 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 1
- 239000010410 layer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第1〜2図は本考案の実施例で、第1図は排気
弁の縦断面図、第2図は第1図の−断面図、
第3図は従来例でa図は排気弁近傍の断面図、b
図は排気弁傘部拡大断面図である。 2……排気弁、2a……同傘部、4……クロマ
イズ処理表面層、5……内層。
弁の縦断面図、第2図は第1図の−断面図、
第3図は従来例でa図は排気弁近傍の断面図、b
図は排気弁傘部拡大断面図である。 2……排気弁、2a……同傘部、4……クロマ
イズ処理表面層、5……内層。
Claims (1)
- 内燃機関の排気弁の傘部シート面にクロマイズ
処理を施したことを特徴とする排気弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5913290U JPH0419611U (ja) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5913290U JPH0419611U (ja) | 1990-06-05 | 1990-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0419611U true JPH0419611U (ja) | 1992-02-19 |
Family
ID=31585365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5913290U Pending JPH0419611U (ja) | 1990-06-05 | 1990-06-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0419611U (ja) |
-
1990
- 1990-06-05 JP JP5913290U patent/JPH0419611U/ja active Pending