JPS6413219U - - Google Patents
Info
- Publication number
- JPS6413219U JPS6413219U JP1987107274U JP10727487U JPS6413219U JP S6413219 U JPS6413219 U JP S6413219U JP 1987107274 U JP1987107274 U JP 1987107274U JP 10727487 U JP10727487 U JP 10727487U JP S6413219 U JPS6413219 U JP S6413219U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- confluence
- sensor
- exhaust gas
- exhaust
- 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 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は同じく側断面図、第３図は同じく側面図であ
る。第４図は従来例を示す平面図、第５図は同じ
く側断面図である。
５……排気ポート、６……排気マニホールド、
８……酸素センサ、１０……開閉弁、１１……主
通路、１２……副通路、１３……主合流部、１４
……副合流部、２１……スプリング。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a side sectional view, and FIG. 3 is a side view. FIG. 4 is a plan view showing a conventional example, and FIG. 5 is a side sectional view of the same. 5...Exhaust port, 6...Exhaust manifold,
8...Oxygen sensor, 10...Opening/closing valve, 11...Main passage, 12...Sub-passage, 13...Main junction, 14
...Submerging section, 21...Spring.
Claims (1)
て主通路と副通路に分岐形成し、副通路の合流部
に排気ガス濃度を検出するセンサを取付ける一方
、主通路の合流部に排気圧力に応じて設定通路を
開閉する開閉弁を設けたことを特徴とする内燃機
関の排気ガス測定装置。 The internal passage of the exhaust manifold is divided into a main passage and a sub passage corresponding to each cylinder, and a sensor for detecting the exhaust gas concentration is installed at the confluence of the sub passage, while a sensor is installed at the confluence of the main passage according to the exhaust pressure. An exhaust gas measuring device for an internal combustion engine, characterized in that it is provided with an on-off valve that opens and closes a setting passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107274U JPS6413219U (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107274U JPS6413219U (en) | 1987-07-13 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413219U true JPS6413219U (en) | 1989-01-24 |
Family
ID=31341537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107274U Pending JPS6413219U (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211349A (en) * | 1989-02-09 | 1990-08-22 | Mitsubishi Motors Corp | Air-fuel ratio controller for internal combustion engine |
-
1987
- 1987-07-13 JP JP1987107274U patent/JPS6413219U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211349A (en) * | 1989-02-09 | 1990-08-22 | Mitsubishi Motors Corp | Air-fuel ratio controller for internal combustion engine |