JPS5543210A - Cylinder head cooling device - Google Patents
Cylinder head cooling deviceInfo
- Publication number
- JPS5543210A JPS5543210A JP11448178A JP11448178A JPS5543210A JP S5543210 A JPS5543210 A JP S5543210A JP 11448178 A JP11448178 A JP 11448178A JP 11448178 A JP11448178 A JP 11448178A JP S5543210 A JPS5543210 A JP S5543210A
- Authority
- JP
- Japan
- Prior art keywords
- bridge part
- air inlet
- cylinder head
- cooling pipe
- cooling
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To improve cooling effect of the bridge part by installing a cooling pipe in which thermal medium at a bridge part formed between an air inlet valve and an exhaust valve of a cylinder head.
CONSTITUTION: A cylinder head 5 has air inlet, exhaust ports 6, 7, and water jackets 9, 10 formed which are conducted through air inlet, exhaust valves 11, 12 to a combustion chamber 3. And a bridge part 8 is formed for installing a valve seat between the air inlet, exhaust valves 11, 12. Besides, the bridge part 8 has one end of a cooling pipe 14 inserted, at the same time, the other end of the cooling pipe 14 exposed in the water jacket 10 and atmosphere. In the cooling pipe 14, heat medium 15 which has large evaporating latent heat, such as water, mercury, etc. is included, this heat medium 15 discharges high heat in the bridge part 8 into the atmosphere, to perform cooling in the bridge part 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11448178A JPS5543210A (en) | 1978-09-20 | 1978-09-20 | Cylinder head cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11448178A JPS5543210A (en) | 1978-09-20 | 1978-09-20 | Cylinder head cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543210A true JPS5543210A (en) | 1980-03-27 |
Family
ID=14638813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11448178A Pending JPS5543210A (en) | 1978-09-20 | 1978-09-20 | Cylinder head cooling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543210A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994146U (en) * | 1982-12-15 | 1984-06-26 | 株式会社小松製作所 | Cylinder head device for adiabatic engines |
JP2021099052A (en) * | 2019-12-20 | 2021-07-01 | 株式会社クボタ | Engine with ventilation device |
-
1978
- 1978-09-20 JP JP11448178A patent/JPS5543210A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994146U (en) * | 1982-12-15 | 1984-06-26 | 株式会社小松製作所 | Cylinder head device for adiabatic engines |
JP2021099052A (en) * | 2019-12-20 | 2021-07-01 | 株式会社クボタ | Engine with ventilation device |
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