JPH03106157U - - Google Patents
Info
- Publication number
- JPH03106157U JPH03106157U JP1498290U JP1498290U JPH03106157U JP H03106157 U JPH03106157 U JP H03106157U JP 1498290 U JP1498290 U JP 1498290U JP 1498290 U JP1498290 U JP 1498290U JP H03106157 U JPH03106157 U JP H03106157U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- passage
- gas recirculation
- internal combustion
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 241000234435 Lilium Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図はこの考案を具体化した一実施例におけ
るデポジツトトラツパと吸気通路との接続状態を
示す断面図、第２図はデポジツトトラツパの平断
面図、第３図は排気ガス再循環装置を適用したガ
ソリンエンジンの概略構成を示す図である。第４
図はこの考案を具体化した別の実施例における吸
気通路を示す断面図である。
図中、１は内燃機関としてのエンジン、２は吸
気通路、４は排気還流通路、９はブローバイ流通
路としてのブローバイ管路、１７は管継手、１７
ａは開口端、１８は吸気絞り手段としてのスロツ
トルバルブ、１９は吸気絞り手段としてのベンチ
ユリである。
Fig. 1 is a sectional view showing the connection state between the deposit trapper and the intake passage in an embodiment embodying this invention, Fig. 2 is a plan sectional view of the deposit trapper, and Fig. 3 is an exhaust gas recycler. 1 is a diagram showing a schematic configuration of a gasoline engine to which a circulation device is applied. Fourth
The figure is a sectional view showing an intake passage in another embodiment embodying this invention. In the figure, 1 is an engine as an internal combustion engine, 2 is an intake passage, 4 is an exhaust recirculation passage, 9 is a blow-by pipe as a blow-by flow passage, 17 is a pipe joint, 17
18 is a throttle valve as an intake throttle means, and 19 is a vent lily as an intake throttle means.
Claims (1)
吸気通路へ還流される排気還流通路を設け、その
排気還流通路の途中に前記内燃機関からのブロー
バイガスを導入するブローバイ流通路を接続し、
更に前記吸気通路内において前記排気還流通路開
口端近傍に吸気絞り手段を設けたことを特徴とす
る排気ガス再循環装置。 providing an exhaust gas recirculation passage through which part of the exhaust gas from the internal combustion engine is recirculated to the intake passage of the internal combustion engine, and connecting a blow-by flow passage through which blow-by gas from the internal combustion engine is introduced in the middle of the exhaust gas recirculation passage;
The exhaust gas recirculation device further comprises an intake throttle means provided in the intake passage near the opening end of the exhaust gas recirculation passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498290U JPH03106157U (en) | 1990-02-17 | 1990-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498290U JPH03106157U (en) | 1990-02-17 | 1990-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106157U true JPH03106157U (en) | 1991-11-01 |
Family
ID=31518319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1498290U Pending JPH03106157U (en) | 1990-02-17 | 1990-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106157U (en) |
-
1990
- 1990-02-17 JP JP1498290U patent/JPH03106157U/ja active Pending