JPH0197007U - - Google Patents
Info
- Publication number
- JPH0197007U JPH0197007U JP19335787U JP19335787U JPH0197007U JP H0197007 U JPH0197007 U JP H0197007U JP 19335787 U JP19335787 U JP 19335787U JP 19335787 U JP19335787 U JP 19335787U JP H0197007 U JPH0197007 U JP H0197007U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hard chrome
- chrome plating
- layers
- 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
- 238000007747 plating Methods 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19335787U JPH0197007U (en]) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19335787U JPH0197007U (en]) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197007U true JPH0197007U (en]) | 1989-06-28 |
Family
ID=31484151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19335787U Pending JPH0197007U (en]) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197007U (en]) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128908A (ja) * | 1983-01-14 | 1984-07-25 | Mitsubishi Heavy Ind Ltd | きのこ状弁の製造方法 |
| JPS60125711A (ja) * | 1983-12-09 | 1985-07-05 | Honda Motor Co Ltd | ポペット弁体 |
| JPS61232310A (ja) * | 1985-04-09 | 1986-10-16 | Mitsubishi Heavy Ind Ltd | きのこ状弁の製造方法 |
| JPS61261609A (ja) * | 1985-05-14 | 1986-11-19 | Mitsubishi Heavy Ind Ltd | チタン合金製きのこ状弁 |
-
1987
- 1987-12-18 JP JP19335787U patent/JPH0197007U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128908A (ja) * | 1983-01-14 | 1984-07-25 | Mitsubishi Heavy Ind Ltd | きのこ状弁の製造方法 |
| JPS60125711A (ja) * | 1983-12-09 | 1985-07-05 | Honda Motor Co Ltd | ポペット弁体 |
| JPS61232310A (ja) * | 1985-04-09 | 1986-10-16 | Mitsubishi Heavy Ind Ltd | きのこ状弁の製造方法 |
| JPS61261609A (ja) * | 1985-05-14 | 1986-11-19 | Mitsubishi Heavy Ind Ltd | チタン合金製きのこ状弁 |