JPH0278712U - - Google Patents
Info
- Publication number
- JPH0278712U JPH0278712U JP1988156606U JP15660688U JPH0278712U JP H0278712 U JPH0278712 U JP H0278712U JP 1988156606 U JP1988156606 U JP 1988156606U JP 15660688 U JP15660688 U JP 15660688U JP H0278712 U JPH0278712 U JP H0278712U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exhaust gas
- thin tubes
- introduction device
- gas introduction
- 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
- 239000000523 sample Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Testing Of Engines (AREA)
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例に係る排気ガス導入
装置の側面図、第２図ａは第１図中の―線矢
視図、第２図ｂは第２図ａの要部拡大図、第３図
は従来の排気ガス導入装置を備えた排気ガス分析
装置の概略構成図、第４図、第５図、第６図は排
気デイフユーザの側面図、正面図、斜視図、第７
図は比例分割器を一部破断して示す側面図、第８
図は比例分割器の吐出口を示す正面図、第９図は
比例分割器を一部破断して示す平面図である。
図面中、１は排気デイフユーザ、２は比例分割
器、３は細管、４はサンプルプローブとしての細
管、６はエンジン本体、７は排気管、９は縮径管
部、１０は拡径直管部、１１はホーン形管部であ
る。
Fig. 1 is a side view of an exhaust gas introduction device according to an embodiment of the present invention, Fig. 2a is a view taken along the line - in Fig. 1, and Fig. 2b is an enlarged view of the main part of Fig. 2a. , FIG. 3 is a schematic configuration diagram of an exhaust gas analyzer equipped with a conventional exhaust gas introduction device, FIGS. 4, 5, and 6 are side views, front views, and perspective views of an exhaust diff user, and FIG.
The figure is a partially cutaway side view of the proportional divider.
The figure is a front view showing the discharge port of the proportional divider, and FIG. 9 is a partially cutaway plan view of the proportional divider. In the drawing, 1 is an exhaust diffuser, 2 is a proportional divider, 3 is a thin tube, 4 is a thin tube as a sample probe, 6 is the engine body, 7 is an exhaust pipe, 9 is a reduced diameter tube section, 10 is an expanded diameter straight tube section, 11 is a horn-shaped tube section.
Claims (1)
端を連結し、複数の細管からなると共に該複数の
細管のうちの何れかにより排気ガスサンプルを取
出すサンプルプローブが形成された比例分割器を
前記排気デイフユーザの他端に連結した排気ガス
導入装置において、前記比例分割器の細管同士の
中心距離を全て等しく配設したことを特徴とする
排気ガス導入装置。 One end of the exhaust diff user is connected to the exhaust pipe of the engine body, and a proportional divider is connected to the other end of the exhaust diff user, which is made up of a plurality of thin tubes and is formed with a sample probe for taking out an exhaust gas sample from one of the plurality of thin tubes. An exhaust gas introduction device connected to an end of the exhaust gas introduction device, characterized in that the thin tubes of the proportional divider are all arranged with equal center distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156606U JPH0634576Y2 (en) | 1988-12-02 | 1988-12-02 | Exhaust gas introduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156606U JPH0634576Y2 (en) | 1988-12-02 | 1988-12-02 | Exhaust gas introduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0278712U true JPH0278712U (en) | 1990-06-18 |
| JPH0634576Y2 JPH0634576Y2 (en) | 1994-09-07 |
Family
ID=31435294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988156606U Expired - Fee Related JPH0634576Y2 (en) | 1988-12-02 | 1988-12-02 | Exhaust gas introduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634576Y2 (en) |
-
1988
- 1988-12-02 JP JP1988156606U patent/JPH0634576Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634576Y2 (en) | 1994-09-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |