JPS63183363U - - Google Patents
Info
- Publication number
- JPS63183363U JPS63183363U JP6891587U JP6891587U JPS63183363U JP S63183363 U JPS63183363 U JP S63183363U JP 6891587 U JP6891587 U JP 6891587U JP 6891587 U JP6891587 U JP 6891587U JP S63183363 U JPS63183363 U JP S63183363U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- intake manifold
- water chamber
- intake
- port
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 3
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案の一実施例に係る内燃機関の吸
気マニホルドを上面側からみた図で、温水通路お
よび温水室部分のみを横断面表示した図、第２図
は第１図の吸気マニホルドの正面図、である。
１……吸気マニホルド、２，３，４，５……吸
気ポート、６……ライザ部、７……プライマリ側
開口、８……セカンダリ側開口、９……温水室、
１０……温水通路、１１……シリンダヘツド側通
路端、１２……温水室への接続部、１３……リブ
、１６……出口開口、１７……ＥＧＲ通路。
FIG. 1 is a top view of an intake manifold for an internal combustion engine according to an embodiment of the present invention, with only the hot water passage and hot water chamber shown in cross section. FIG. 2 is a view of the intake manifold of FIG. This is a front view. 1... Intake manifold, 2, 3, 4, 5... Intake port, 6... Riser section, 7... Primary side opening, 8... Secondary side opening, 9... Hot water room,
10... Hot water passage, 11... Cylinder head side passage end, 12... Connection portion to the hot water chamber, 13... Rib, 16... Outlet opening, 17... EGR passage.
Claims (1)
のプライマリ側ポートとセカンダリ側ポートが接
続されるライザ部直下に該ライザ部を加熱可能な
温水室を設けるとともに、該温水室に温水を導く
温水通路を吸気マニホルドと一体に鋳造した内燃
機関の吸気マニホルドにおいて、前記温水通路を
、吸気マニホルドの吸気ポートに対し間隔をもた
せて配設するとともに、該温水通路の前記ライザ
部の温水室への接続位置を、該温水室の前記気化
器プライマリ側ポート接続側としたことを特徴と
する内燃機関の吸気マニホルド。 A hot water chamber that can heat the riser section is provided directly below the riser section where each intake port of the intake manifold joins and the primary side port and the secondary side port of the carburetor are connected, and a hot water passage that leads hot water to the hot water chamber is provided. In an intake manifold for an internal combustion engine that is integrally cast with the intake manifold, the hot water passage is arranged with a distance from the intake port of the intake manifold, and the connection position of the riser portion of the hot water passage to the hot water chamber is determined. An intake manifold for an internal combustion engine, characterized in that the hot water chamber is connected to the primary side port of the carburetor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068915U JPH068293Y2 (en) | 1987-05-11 | 1987-05-11 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068915U JPH068293Y2 (en) | 1987-05-11 | 1987-05-11 | Internal combustion engine intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63183363U true JPS63183363U (en) | 1988-11-25 |
| JPH068293Y2 JPH068293Y2 (en) | 1994-03-02 |
Family
ID=30909168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987068915U Expired - Lifetime JPH068293Y2 (en) | 1987-05-11 | 1987-05-11 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068293Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120226U (en) * | 1976-03-10 | 1977-09-12 | ||
| JPS6173065U (en) * | 1984-10-19 | 1986-05-17 |
-
1987
- 1987-05-11 JP JP1987068915U patent/JPH068293Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120226U (en) * | 1976-03-10 | 1977-09-12 | ||
| JPS6173065U (en) * | 1984-10-19 | 1986-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068293Y2 (en) | 1994-03-02 |