JPS59142461U - Vehicle engine with oxygen enrichment device - Google Patents
Vehicle engine with oxygen enrichment deviceInfo
- Publication number
- JPS59142461U JPS59142461U JP3703783U JP3703783U JPS59142461U JP S59142461 U JPS59142461 U JP S59142461U JP 3703783 U JP3703783 U JP 3703783U JP 3703783 U JP3703783 U JP 3703783U JP S59142461 U JPS59142461 U JP S59142461U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen enrichment
- enrichment device
- valve
- combustion chamber
- 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
Landscapes
- Supercharger (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例としての酸素富化装置付き車両用
エンジンを示すもので、第１図はその全体構成図、第２
図はその処理フローを示すブロック図、第３図ａ ”−
ｃおよび第４図ａ ”−ｃはいずれもその作用を示すグ
ラフである。
１・・・・・・エアクリーナ、２・・・・・・吸気通路
、３・・・・・・ターボチャージャ、３ａ・・・・・・
コンプレッサー、３ｂ・・・・・・タービン、４・・・
・・・酸素富化装置、５・・・・・・吸気マニホルド、
６・・・・・・第１のバルブとしての切換弁（０２バル
ブ）、７・・・・・・制御手段としてのフントロール装
置、８・・・・・・配線、９・・・・・・第２のバルブ
としての切換弁（Ｎ２バルブ）、１０・・・・・・排気
マニホルド、１１・・・・・・触媒器、１２・・・・・
・燃料噴射装置、１３・・・・・・圧力センサ、１４・
・・・・・ノックセンサ、１５・・・・・・０□センサ
、１６・・・・・・熱電対式温度センサ、１７・・・・
・・アクセル開度センサとしてのアクセルペダル開度セ
ンサ、１８・・・・・・燃焼室。The figures show a vehicle engine equipped with an oxygen enrichment device as an embodiment of the present invention.
The figure is a block diagram showing the processing flow.
c and Fig. 4a''-c are both graphs showing the effects. 1...Air cleaner, 2...Intake passage, 3...Turbocharger, 3a・・・・・・
Compressor, 3b...Turbine, 4...
...Oxygen enrichment device, 5...Intake manifold,
6...Switching valve (02 valve) as a first valve, 7...Funtrol device as a control means, 8...Wiring, 9...・Switching valve (N2 valve) as a second valve, 10... Exhaust manifold, 11... Catalyst, 12...
・Fuel injection device, 13... Pressure sensor, 14.
...Knock sensor, 15...0□ sensor, 16...Thermocouple temperature sensor, 17...
...Accelerator pedal opening sensor as an accelerator opening sensor, 18... Combustion chamber.
Claims (1)
とエンジン内の燃焼室とを接続する吸気通路に酸素富化
装置が介装されて、同酸素富化装置で分離された酸素富
化吸気の上記燃焼室への供給を制御する第１のバルブと
、上記酸素富化装置で分離された窒素富化吸気の上記燃
焼室への供給を制御する第２のバルブとが設けられると
ともに、上記の第１のバルブおよび第２のバルブを上記
エンジンの作動状態に応じて開閉制御する制御手段が設
けられたことを特徴とする、酸素富化装置付き車両用エ
ンジン。The intake system of a vehicle engine is equipped with a supercharger, and an oxygen enrichment device is installed in the intake passage that connects the supercharger and the combustion chamber in the engine, and the oxygen enrichment device separates the combustion chamber. A first valve for controlling supply of oxygen-enriched intake air to the combustion chamber; and a second valve for controlling supply of nitrogen-enriched intake air separated by the oxygen enrichment device to the combustion chamber. A vehicular engine with an oxygen enrichment device, characterized in that a control means for controlling opening and closing of the first valve and the second valve according to the operating state of the engine is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3703783U JPS59142461U (en) | 1983-03-15 | 1983-03-15 | Vehicle engine with oxygen enrichment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3703783U JPS59142461U (en) | 1983-03-15 | 1983-03-15 | Vehicle engine with oxygen enrichment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59142461U true JPS59142461U (en) | 1984-09-22 |
Family
ID=30167699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3703783U Pending JPS59142461U (en) | 1983-03-15 | 1983-03-15 | Vehicle engine with oxygen enrichment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142461U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441659U (en) * | 1987-09-08 | 1989-03-13 | ||
| JPS6446465U (en) * | 1987-09-14 | 1989-03-22 | ||
| WO1990004708A1 (en) * | 1988-10-20 | 1990-05-03 | Isuzu Ceramics Research Institute Co., Ltd. | Heat insulated engine |
| JPH0650221A (en) * | 1992-07-31 | 1994-02-22 | Seiichi Watanabe | Internal combustion engine |
| US10451011B2 (en) | 2017-05-19 | 2019-10-22 | Toyota Jidosha Kabushiki Kaisha | Gas supply device for internal combustion engine and control method for the same |
-
1983
- 1983-03-15 JP JP3703783U patent/JPS59142461U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441659U (en) * | 1987-09-08 | 1989-03-13 | ||
| JPS6446465U (en) * | 1987-09-14 | 1989-03-22 | ||
| WO1990004708A1 (en) * | 1988-10-20 | 1990-05-03 | Isuzu Ceramics Research Institute Co., Ltd. | Heat insulated engine |
| JPH0650221A (en) * | 1992-07-31 | 1994-02-22 | Seiichi Watanabe | Internal combustion engine |
| US10451011B2 (en) | 2017-05-19 | 2019-10-22 | Toyota Jidosha Kabushiki Kaisha | Gas supply device for internal combustion engine and control method for the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59142461U (en) | Vehicle engine with oxygen enrichment device | |
| JPH0267070U (en) | ||
| JPS60147727U (en) | Safety devices for supercharged internal combustion engines | |
| JPS58106544U (en) | Air fuel ratio control device | |
| JPS5853827U (en) | engine control device | |
| JPS5921051U (en) | Engine intake control device | |
| JPS60159870U (en) | Exhaust gas recirculation device for internal combustion engine with supercharger | |
| JPS6441641U (en) | ||
| JPS60155740U (en) | Intake system for supercharged engines | |
| JPS60162258U (en) | EGR control device for diesel engine with supercharger | |
| JPS63191240U (en) | ||
| JPS58127158U (en) | Internal combustion engine idle speed control device | |
| JPS5894831U (en) | Acceleration control device for internal combustion engine with turbo gear | |
| JPS6058833U (en) | Speed reduction device for supercharged engines | |
| JPS5921050U (en) | Engine intake control device | |
| JPS63200644U (en) | ||
| JPS595734U (en) | Protection device for exhaust turbine drive supercharging system | |
| JPS5965933U (en) | Intake bypass device for internal combustion engine with turbocharger | |
| JPS5812670U (en) | Intake air amount control device for internal combustion engines | |
| JPS60108752U (en) | Exhaust gas recirculation control device for internal combustion engines with superchargers | |
| JPS60157974U (en) | Automatic intake temperature control device for internal combustion engines with superchargers | |
| JPS6058834U (en) | Speed reduction device for electronically controlled internal combustion engine with supercharger | |
| JPS6121835U (en) | Internal combustion engine with exhaust turbocharger | |
| JPS6259723U (en) | ||
| JPH0280728U (en) |