JPH0197006U - - Google Patents
Info
- Publication number
- JPH0197006U JPH0197006U JP19257587U JP19257587U JPH0197006U JP H0197006 U JPH0197006 U JP H0197006U JP 19257587 U JP19257587 U JP 19257587U JP 19257587 U JP19257587 U JP 19257587U JP H0197006 U JPH0197006 U JP H0197006U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust valves
- cylinder
- combustion engine
- internal combustion
- utility
- 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 claims 1
- 238000010586 diagram Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は作用を示す線図、第３図は実験結果を示す線
図である。第４図は他の実施例を示す排気弁の断
面図である。第５図は従来例を示す吸排気弁の作
動説明図である。
１，２……排気弁、３……ナトリウム、５……
シリンダヘツド、７……排気ポート。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a diagram showing the action, and FIG. 3 is a diagram showing the experimental results. FIG. 4 is a sectional view of an exhaust valve showing another embodiment. FIG. 5 is an explanatory diagram of the operation of an intake and exhaust valve showing a conventional example. 1, 2... Exhaust valve, 3... Sodium, 5...
Cylinder head, 7...exhaust port.
Claims (1)
おいて、前記複数の排気弁の相互で熱伝導性が異
なることを特徴とする内燃機関の弁装置。 1. A valve device for an internal combustion engine including a plurality of exhaust valves in one cylinder, wherein the plurality of exhaust valves have different thermal conductivities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19257587U JPH0543201Y2 (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19257587U JPH0543201Y2 (en) | 1987-12-18 | 1987-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197006U true JPH0197006U (en) | 1989-06-28 |
| JPH0543201Y2 JPH0543201Y2 (en) | 1993-10-29 |
Family
ID=31483425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19257587U Expired - Lifetime JPH0543201Y2 (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543201Y2 (en) |
-
1987
- 1987-12-18 JP JP19257587U patent/JPH0543201Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543201Y2 (en) | 1993-10-29 |
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