JPS6354812U - - Google Patents
Info
- Publication number
- JPS6354812U JPS6354812U JP14783086U JP14783086U JPS6354812U JP S6354812 U JPS6354812 U JP S6354812U JP 14783086 U JP14783086 U JP 14783086U JP 14783086 U JP14783086 U JP 14783086U JP S6354812 U JPS6354812 U JP S6354812U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- catalyst
- valve
- upstream side
- main
- 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
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第1図は本考案一実施例の全体構成図、第2図
および第3図は本実施例の作用を説明するための
説明図である。
1…サブ触媒装置、2…バイパス系路、3…メ
ーン触媒装置、4…開閉弁、5…排気管、6…制
御装置、7…エンジン、8…排気マニホールド。
FIG. 1 is an overall configuration diagram of an embodiment of the present invention, and FIGS. 2 and 3 are explanatory diagrams for explaining the operation of this embodiment. DESCRIPTION OF SYMBOLS 1...Sub-catalyst device, 2...Bypass system path, 3...Main catalyst device, 4...Opening/closing valve, 5...Exhaust pipe, 6...Control device, 7...Engine, 8...Exhaust manifold.
Claims (1)
気ガスを浄化する浄化装置において、開閉弁を介
して前記系路内に設けられ、排気ガス中の有害物
質を浄化する触媒を充填してなるメーン触媒装置
と、前記開閉弁の上流側と前記メーン触媒装置の
上流側間とを結ぶバイパス系路内に設けられ、前
記メーン触媒装置よりも小容量のサブ触媒装置と
を設けることを特徴とするアルコールエンジンの
排気ガス浄化装置。 In a purification device installed in the exhaust system of an alcohol engine to purify exhaust gas, the main catalyst device is installed in the system through an on-off valve and filled with a catalyst to purify harmful substances in the exhaust gas. and a sub-catalyst device which is provided in a bypass line connecting the upstream side of the on-off valve and the upstream side of the main catalytic device and has a smaller capacity than the main catalytic device. Exhaust gas purification device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14783086U JPS6354812U (en) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14783086U JPS6354812U (en) | 1986-09-29 | 1986-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6354812U true JPS6354812U (en) | 1988-04-13 |
Family
ID=31061556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14783086U Pending JPS6354812U (en) | 1986-09-29 | 1986-09-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6354812U (en) |
-
1986
- 1986-09-29 JP JP14783086U patent/JPS6354812U/ja active Pending