JPS5412024A - Poppet valve - Google Patents
Poppet valveInfo
- Publication number
- JPS5412024A JPS5412024A JP7700177A JP7700177A JPS5412024A JP S5412024 A JPS5412024 A JP S5412024A JP 7700177 A JP7700177 A JP 7700177A JP 7700177 A JP7700177 A JP 7700177A JP S5412024 A JPS5412024 A JP S5412024A
- Authority
- JP
- Japan
- Prior art keywords
- poppet valve
- seat
- cracks
- intake
- turns
- 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
Landscapes
- Lift Valve (AREA)
Abstract
PURPOSE: To prevent the generation of cracks on a seat surface by cutting arranging two kinds of metal by turns having different hardness, over the whole surface of the seat part of an intake-exhaust valve.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7700177A JPS595762B2 (en) | 1977-06-28 | 1977-06-28 | mushroom valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7700177A JPS595762B2 (en) | 1977-06-28 | 1977-06-28 | mushroom valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5412024A true JPS5412024A (en) | 1979-01-29 |
JPS595762B2 JPS595762B2 (en) | 1984-02-07 |
Family
ID=13621522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7700177A Expired JPS595762B2 (en) | 1977-06-28 | 1977-06-28 | mushroom valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595762B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549374U (en) * | 1978-09-28 | 1980-03-31 | ||
JPS5966995A (en) * | 1982-10-09 | 1984-04-16 | Nippon Steel Corp | Composite material having excellent high temperature fatigue characteristic |
JPS59192811A (en) * | 1983-04-14 | 1984-11-01 | Mitsubishi Heavy Ind Ltd | Poppet valve |
JPS59226214A (en) * | 1983-06-07 | 1984-12-19 | Mitsubishi Heavy Ind Ltd | Intake and exhaust valves of internal combustion engine |
-
1977
- 1977-06-28 JP JP7700177A patent/JPS595762B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549374U (en) * | 1978-09-28 | 1980-03-31 | ||
JPS5966995A (en) * | 1982-10-09 | 1984-04-16 | Nippon Steel Corp | Composite material having excellent high temperature fatigue characteristic |
JPS59192811A (en) * | 1983-04-14 | 1984-11-01 | Mitsubishi Heavy Ind Ltd | Poppet valve |
JPH0257203B2 (en) * | 1983-04-14 | 1990-12-04 | Mitsubishi Heavy Ind Ltd | |
JPS59226214A (en) * | 1983-06-07 | 1984-12-19 | Mitsubishi Heavy Ind Ltd | Intake and exhaust valves of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS595762B2 (en) | 1984-02-07 |
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