JPH0335266U - - Google Patents
Info
- Publication number
- JPH0335266U JPH0335266U JP9384089U JP9384089U JPH0335266U JP H0335266 U JPH0335266 U JP H0335266U JP 9384089 U JP9384089 U JP 9384089U JP 9384089 U JP9384089 U JP 9384089U JP H0335266 U JPH0335266 U JP H0335266U
- Authority
- JP
- Japan
- Prior art keywords
- alcohol concentration
- ignition
- alcohol
- predetermined value
- igniting
- 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 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案のクレーム対応図、第２図は本
考案の一実施例を示す構成図、第３図は同上の要
部拡大図、第４図は同上の要部回路図、第５図は
同上のフローチヤートである。
３……触媒装置、４……メタノール濃度センサ
、５……制御装置、８……第１点火栓、９……第
２点火栓。
Fig. 1 is a diagram corresponding to the claims of the present invention, Fig. 2 is a configuration diagram showing an embodiment of the present invention, Fig. 3 is an enlarged view of the main parts of the same, Fig. 4 is a circuit diagram of the main parts of the same, and Fig. 5 The figure is the same flowchart as above. 3... Catalyst device, 4... Methanol concentration sensor, 5... Control device, 8... First spark plug, 9... Second spark plug.
Claims (1)
に触媒装置を備えたアルコールエンジンにおいて
、前記触媒装置上流の排気中のアルコール濃度を
検出するアルコール濃度検出手段と、検出された
アルコール濃度が所定値以下のときに一つの点火
栓を点火動作させ前記アルコール濃度が所定値を
超えたときは複数の点火栓を点火作動させる点火
制御手段と、を備えたことを特徴とするアルコー
ルエンジンの点火装置。 In an alcohol engine including a plurality of spark plugs in a cylinder and a catalyst device in an exhaust passage, an alcohol concentration detection means detects an alcohol concentration in exhaust gas upstream of the catalyst device, and the detected alcohol concentration is less than or equal to a predetermined value. An ignition device for an alcohol engine, comprising ignition control means for igniting one ignition plug when the alcohol concentration exceeds a predetermined value and igniting a plurality of ignition plugs when the alcohol concentration exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384089U JPH0335266U (en) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9384089U JPH0335266U (en) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335266U true JPH0335266U (en) | 1991-04-05 |
Family
ID=31643201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9384089U Pending JPH0335266U (en) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010079846A1 (en) * | 2009-01-08 | 2010-07-15 | トヨタ自動車株式会社 | Ammonia-burning internal combustion engine |
| JP2010285800A (en) * | 2009-06-11 | 2010-12-24 | Daiichi Kensetsu Kk | Basic unit of temporary building |
-
1989
- 1989-08-11 JP JP9384089U patent/JPH0335266U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010079846A1 (en) * | 2009-01-08 | 2010-07-15 | トヨタ自動車株式会社 | Ammonia-burning internal combustion engine |
| JP2010285800A (en) * | 2009-06-11 | 2010-12-24 | Daiichi Kensetsu Kk | Basic unit of temporary building |