JPS6117183U - Pre-chamber spark ignition internal combustion engine - Google Patents
Pre-chamber spark ignition internal combustion engineInfo
- Publication number
- JPS6117183U JPS6117183U JP10018684U JP10018684U JPS6117183U JP S6117183 U JPS6117183 U JP S6117183U JP 10018684 U JP10018684 U JP 10018684U JP 10018684 U JP10018684 U JP 10018684U JP S6117183 U JPS6117183 U JP S6117183U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- internal combustion
- combustion engine
- ignition internal
- ignition plug
- 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
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
第１図は本考案のクレーム対応図、第２図は実施例を示
す構成図、第３図は負荷と点火時期の関係を示すグラフ
、第４図はフローチャートである。
第５図は従来装置の断面図である。１・・・シリンダヘ
ッド、２・・・シリンダブロック、３・・・ピストン、
４・・・主燃焼室、５・・・キャップ、６・・・副室、
８ａ，８ｂ・・・噴口、１０・・・吸気弁、１１・・・
排気弁、１２・・・吸気パート、１４Ｂ・・・点災栓、
１５・・・デイストリビュータ、１６Ａ，１６Ｂ・・・
点火コイル、１７・・・制御回路、１８・・・回転数セ
ンサ、１９・・・エアフロメータ、２２・・・制御弁、
２３・・・主吸気通路、２４・・・副吸気通路、２５・
・・水温センサ。FIG. 1 is a diagram corresponding to claims of the present invention, FIG. 2 is a configuration diagram showing an embodiment, FIG. 3 is a graph showing the relationship between load and ignition timing, and FIG. 4 is a flow chart. FIG. 5 is a sectional view of a conventional device. 1... Cylinder head, 2... Cylinder block, 3... Piston,
4... Main combustion chamber, 5... Cap, 6... Sub-chamber,
8a, 8b... Nozzle port, 10... Intake valve, 11...
Exhaust valve, 12... Intake part, 14B... Disaster plug,
15... Distributor, 16A, 16B...
Ignition coil, 17... Control circuit, 18... Rotation speed sensor, 19... Air flow meter, 22... Control valve,
23... Main intake passage, 24... Sub-intake passage, 25...
...Water temperature sensor.
Claims (1)
花点火式内燃機関において、副室に点火栓を設けるとと
もに主燃焼室にも点火栓を設け、機関負荷を検出する手
段とを設け、機関負荷が所定値以下のとき副室点火栓の
みを点火作動させる手段と、機関負荷が所定値以上のと
き副室点火栓を主室点火栓に対して位相遅れをもって点
火作動させる手段を設けたことを特徴とする副室式火花
点火内燃機関。In a spark-ignition internal combustion engine having an auxiliary chamber that communicates with the main combustion chamber through a nozzle, an ignition plug is provided in the auxiliary chamber, and an ignition plug is also provided in the main combustion chamber, and means for detecting engine load is provided. A means for igniting only the auxiliary chamber ignition plug when the engine load is below a predetermined value, and a means for igniting the auxiliary chamber ignition plug with a phase delay with respect to the main chamber ignition plug when the engine load is above a predetermined value. A pre-chamber type spark ignition internal combustion engine characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10018684U JPS6117183U (en) | 1984-07-03 | 1984-07-03 | Pre-chamber spark ignition internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10018684U JPS6117183U (en) | 1984-07-03 | 1984-07-03 | Pre-chamber spark ignition internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6117183U true JPS6117183U (en) | 1986-01-31 |
Family
ID=30659653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10018684U Pending JPS6117183U (en) | 1984-07-03 | 1984-07-03 | Pre-chamber spark ignition internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255370A (en) * | 2006-03-24 | 2007-10-04 | Nissan Motor Co Ltd | Sub-chamber type internal combustion engine |
| JP2021113550A (en) * | 2020-01-21 | 2021-08-05 | マツダ株式会社 | Engine system |
-
1984
- 1984-07-03 JP JP10018684U patent/JPS6117183U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255370A (en) * | 2006-03-24 | 2007-10-04 | Nissan Motor Co Ltd | Sub-chamber type internal combustion engine |
| JP2021113550A (en) * | 2020-01-21 | 2021-08-05 | マツダ株式会社 | Engine system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6117183U (en) | Pre-chamber spark ignition internal combustion engine | |
| JPS6121851U (en) | Engine exhaust recirculation control device | |
| JPS60157926U (en) | Pre-chamber spark ignition internal combustion engine | |
| JPS6123476U (en) | Pre-chamber spark ignition internal combustion engine | |
| JPH0188042U (en) | ||
| JPS6028243U (en) | Direct cylinder injection engine | |
| JPS60152039U (en) | Internal combustion engine control device | |
| JPS62143032U (en) | ||
| JPS58109548U (en) | Internal combustion engine exhaust gas recirculation device | |
| JPS60102428U (en) | Combustion chamber structure of internal combustion engine | |
| JPS621388Y2 (en) | ||
| JPS59133780U (en) | Knocking control device for multi-cylinder internal combustion engine | |
| JPS6026211U (en) | Intake valve opening/closing device | |
| JPS60133145U (en) | Direct cylinder injection internal combustion engine | |
| JPH0166476U (en) | ||
| JPS6097373U (en) | engine fuel injector | |
| JPS5940578U (en) | spark ignition internal combustion engine | |
| JPS59156116U (en) | Combustion chamber structure of spark ignition internal combustion engine | |
| JPS59174325U (en) | Air-fuel mixture supply system for spark-ignited fuel-injected internal combustion engine with helical port | |
| JPH0224075U (en) | ||
| JPS5816309U (en) | multi-cylinder internal combustion engine | |
| JPS6256744U (en) | ||
| JPS6345073U (en) | ||
| JPH0323663U (en) | ||
| JPS5822466U (en) | Internal combustion engine ignition timing control device |