JPS53104021A - Exhaust valve device in internal combustion engine - Google Patents
Exhaust valve device in internal combustion engineInfo
- Publication number
- JPS53104021A JPS53104021A JP1967577A JP1967577A JPS53104021A JP S53104021 A JPS53104021 A JP S53104021A JP 1967577 A JP1967577 A JP 1967577A JP 1967577 A JP1967577 A JP 1967577A JP S53104021 A JPS53104021 A JP S53104021A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust valve
- combustion engine
- internal combustion
- valve device
- incising
- 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
Abstract
PURPOSE: To enhance durability of seat parts in the exhaust valve by means of incising an annular groove all around the seat surface.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1967577A JPS53104021A (en) | 1977-02-24 | 1977-02-24 | Exhaust valve device in internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1967577A JPS53104021A (en) | 1977-02-24 | 1977-02-24 | Exhaust valve device in internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53104021A true JPS53104021A (en) | 1978-09-09 |
Family
ID=12005798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1967577A Pending JPS53104021A (en) | 1977-02-24 | 1977-02-24 | Exhaust valve device in internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104021A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634915A (en) * | 1979-08-29 | 1981-04-07 | B & W Diesel As | Exhaust valve for internal combustion engine |
JPH0578905U (en) * | 1992-03-31 | 1993-10-26 | 愛知機械工業株式会社 | Internal combustion engine valve |
EP2287450A1 (en) * | 2009-08-07 | 2011-02-23 | Yamaha Hatsudoki Kabushiki Kaisha | Inlet valve, internal combustion engine and transportation apparatus including the same |
-
1977
- 1977-02-24 JP JP1967577A patent/JPS53104021A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634915A (en) * | 1979-08-29 | 1981-04-07 | B & W Diesel As | Exhaust valve for internal combustion engine |
JPS6336403B2 (en) * | 1979-08-29 | 1988-07-20 | Man B & W Diesel As | |
JPH0578905U (en) * | 1992-03-31 | 1993-10-26 | 愛知機械工業株式会社 | Internal combustion engine valve |
EP2287450A1 (en) * | 2009-08-07 | 2011-02-23 | Yamaha Hatsudoki Kabushiki Kaisha | Inlet valve, internal combustion engine and transportation apparatus including the same |
US8245682B2 (en) | 2009-08-07 | 2012-08-21 | Yamaha Hatsudoki Kabushiki Kaisha | Inlet valve, internal combustion engine and transportation apparatus including the same |
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