JPH0299267U - - Google Patents
Info
- Publication number
- JPH0299267U JPH0299267U JP658989U JP658989U JPH0299267U JP H0299267 U JPH0299267 U JP H0299267U JP 658989 U JP658989 U JP 658989U JP 658989 U JP658989 U JP 658989U JP H0299267 U JPH0299267 U JP H0299267U
- Authority
- JP
- Japan
- Prior art keywords
- spark plugs
- control means
- internal combustion
- operating conditions
- utility
- 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 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第1図ないし第3図は本考案の一実施例を示す
ものであり、第1図は概略回路図、第2図はスパ
ークプラグの熱範囲を示す図、第3図は制御手順
を示すフローチヤート、第4図は本考案の他の実
施例の概略回路図、第5図および第6図は本考案
のさらに他の実施例を示すものであり、第5図は
制御手順を示すフローチヤート、第6図はスパー
クプラグの使用領域を定めたテーブルを示す図で
ある。
1a,1b……スパークプラグ、2,2′……
制御手段、C……気筒。
Figures 1 to 3 show one embodiment of the present invention, with Figure 1 being a schematic circuit diagram, Figure 2 being a diagram showing the heat range of the spark plug, and Figure 3 being a flowchart showing the control procedure. 4 is a schematic circuit diagram of another embodiment of the present invention, FIGS. 5 and 6 are further embodiments of the present invention, and FIG. 5 is a flowchart showing a control procedure. , FIG. 6 is a diagram showing a table defining the use area of the spark plug. 1a, 1b... Spark plug, 2, 2'...
Control means, C...cylinder.
Claims (1)
れる複数のスパークプラグと、機関運転状態に応
じて各スパークプラグの1つを択一的に選択する
制御手段とを備えることを特徴とする内燃機関の
着火装置。 An internal combustion engine comprising: a plurality of spark plugs having different heat ranges that are attached to a single cylinder; and a control means for selectively selecting one of the spark plugs depending on engine operating conditions. ignition device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP658989U JPH0299267U (en) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP658989U JPH0299267U (en) | 1989-01-24 | 1989-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0299267U true JPH0299267U (en) | 1990-08-07 |
Family
ID=31510263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP658989U Pending JPH0299267U (en) | 1989-01-24 | 1989-01-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0299267U (en) |
-
1989
- 1989-01-24 JP JP658989U patent/JPH0299267U/ja active Pending
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