JPS6290983U - - Google Patents
Info
- Publication number
- JPS6290983U JPS6290983U JP18142785U JP18142785U JPS6290983U JP S6290983 U JPS6290983 U JP S6290983U JP 18142785 U JP18142785 U JP 18142785U JP 18142785 U JP18142785 U JP 18142785U JP S6290983 U JPS6290983 U JP S6290983U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- timing control
- ignition timing
- temperature
- control device
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Electrical Control Of Ignition Timing (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図はノツキング限界等を示す線図、第３図は他の
実施例として第１図のＡ部に設けられる一方向遅
延弁の断面図である。
１……配電器、２……負圧進角装置、４……気
化器、５……絞り弁、６……負圧取出口、１３…
…感温開閉弁、１５……吸気管、１６……冷却水
通路、１７……負圧スイツチ、１８……電磁開閉
弁、３０……一方向遅延弁。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a diagram showing knocking limits, etc., and FIG. 3 is a cross-sectional view of a one-way delay valve provided at section A in FIG. 1 as another embodiment. DESCRIPTION OF SYMBOLS 1... Power distributor, 2... Negative pressure advance device, 4... Carburizer, 5... Throttle valve, 6... Negative pressure outlet, 13...
...Temperature-sensitive on-off valve, 15...Intake pipe, 16...Cooling water passage, 17...Negative pressure switch, 18...Solenoid on-off valve, 30...One-way delay valve.
Claims (1)
つて制御される負圧進角装置を備える内燃機関の
点火時期制御装置において、前記負圧取出口と前
記負圧進角装置との間の負圧通路に、機関温度を
感知して低温時に閉じる感温開閉弁と、前記負圧
取出口の負圧に応動する負圧スイツチにより制御
されて低負圧時に閉じる電磁開閉弁とを並列に設
けたことを特徴とする内燃機関の点火時期制御装
置。 In an ignition timing control device for an internal combustion engine including a negative pressure advance device controlled by negative pressure from a negative pressure outlet of a carburetor or an intake pipe, the negative pressure advance device is connected to the negative pressure advance device. A temperature-sensitive on-off valve that senses the engine temperature and closes when the temperature is low, and an electromagnetic on-off valve that is controlled by a negative pressure switch that responds to the negative pressure at the negative pressure outlet and closes when the negative pressure is low are installed in the negative pressure passage between the two. An ignition timing control device for an internal combustion engine, characterized in that the ignition timing control device is provided in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18142785U JPS6290983U (en) | 1985-11-27 | 1985-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18142785U JPS6290983U (en) | 1985-11-27 | 1985-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6290983U true JPS6290983U (en) | 1987-06-10 |
Family
ID=31126283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18142785U Pending JPS6290983U (en) | 1985-11-27 | 1985-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6290983U (en) |
-
1985
- 1985-11-27 JP JP18142785U patent/JPS6290983U/ja active Pending