JPS59108810A - 内燃機関の排気弁装置 - Google Patents
内燃機関の排気弁装置Info
- Publication number
- JPS59108810A JPS59108810A JP21778482A JP21778482A JPS59108810A JP S59108810 A JPS59108810 A JP S59108810A JP 21778482 A JP21778482 A JP 21778482A JP 21778482 A JP21778482 A JP 21778482A JP S59108810 A JPS59108810 A JP S59108810A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- heat
- coolant
- valve stem
- exchange chamber
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 13
- 239000002826 coolant Substances 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000002452 interceptive effect Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- -1 steam Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/12—Cooling of valves
- F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Valves (AREA)
- Exhaust Silencers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21778482A JPS59108810A (ja) | 1982-12-14 | 1982-12-14 | 内燃機関の排気弁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21778482A JPS59108810A (ja) | 1982-12-14 | 1982-12-14 | 内燃機関の排気弁装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59108810A true JPS59108810A (ja) | 1984-06-23 |
| JPS633124B2 JPS633124B2 (enrdf_load_stackoverflow) | 1988-01-22 |
Family
ID=16709671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21778482A Granted JPS59108810A (ja) | 1982-12-14 | 1982-12-14 | 内燃機関の排気弁装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108810A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262072A (ja) * | 1985-09-09 | 1987-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | ポペツト弁の温度制御方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10249941B4 (de) * | 2002-10-26 | 2005-11-10 | Man B & W Diesel A/S | Verfahren und Vorrichtung zur Kühlung eines Ventils |
-
1982
- 1982-12-14 JP JP21778482A patent/JPS59108810A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262072A (ja) * | 1985-09-09 | 1987-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | ポペツト弁の温度制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633124B2 (enrdf_load_stackoverflow) | 1988-01-22 |
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