JPH0280723U - - Google Patents
Info
- Publication number
- JPH0280723U JPH0280723U JP16081088U JP16081088U JPH0280723U JP H0280723 U JPH0280723 U JP H0280723U JP 16081088 U JP16081088 U JP 16081088U JP 16081088 U JP16081088 U JP 16081088U JP H0280723 U JPH0280723 U JP H0280723U
- Authority
- JP
- Japan
- Prior art keywords
- swirl chamber
- chamber
- diesel engine
- combustion chamber
- cylindrical mouthpiece
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図および第２図は、それぞれ本考案に掛か
る渦流室の一実施例を採用したデイーゼルエンジ
ンのシリンダヘツド部を示す断面図と第１図中Ａ
矢視図である。また、第３図は全耐熱鋼製の口金
を圧入した従来の渦流室の断面図であり、第４図
は燃焼室側の内壁部分のみをセラミツクス製とし
た従来の渦流室の断面図である。
図中、１は渦流室、２はシリンダヘツド、３は
口金、５はセラミツクスピースである。
FIGS. 1 and 2 are a sectional view showing the cylinder head of a diesel engine employing an embodiment of the swirl chamber according to the present invention, and A in FIG. 1, respectively.
It is an arrow view. Furthermore, Fig. 3 is a cross-sectional view of a conventional whirlpool chamber in which a mouthpiece made entirely of heat-resistant steel is press-fitted, and Fig. 4 is a cross-sectional view of a conventional whirlpool chamber in which only the inner wall portion on the combustion chamber side is made of ceramics. . In the figure, 1 is a swirl chamber, 2 is a cylinder head, 3 is a base, and 5 is a ceramic piece.
Claims (1)
ーゼルエンジンにおいて、前記渦流室内に耐熱合
金製の円筒状口金を設けると共に、当該円筒状口
金の燃焼室側端部にセラミツクス製の円板を圧入
したことを特徴とするデイーゼルエンジンの渦流
室。 In a diesel engine equipped with a swirl chamber with a nozzle opening in the combustion chamber, a cylindrical mouthpiece made of a heat-resistant alloy is provided in the swirl chamber, and a circular plate made of ceramic is press-fitted into the end of the cylindrical mouthpiece on the side of the combustion chamber. The swirl chamber of a diesel engine is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16081088U JPH0280723U (en) | 1988-12-13 | 1988-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16081088U JPH0280723U (en) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280723U true JPH0280723U (en) | 1990-06-21 |
Family
ID=31443202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16081088U Pending JPH0280723U (en) | 1988-12-13 | 1988-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280723U (en) |
-
1988
- 1988-12-13 JP JP16081088U patent/JPH0280723U/ja active Pending