JPS6014256U - Radio interference protection device for electronically controlled engines - Google Patents
Radio interference protection device for electronically controlled enginesInfo
- Publication number
- JPS6014256U JPS6014256U JP10613783U JP10613783U JPS6014256U JP S6014256 U JPS6014256 U JP S6014256U JP 10613783 U JP10613783 U JP 10613783U JP 10613783 U JP10613783 U JP 10613783U JP S6014256 U JPS6014256 U JP S6014256U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- electronically controlled
- radio interference
- interference protection
- protection 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の回路図、第２図は第１図の
ものの一部を変更した本考案の他の実施例の回路図、第
３図も同様に一部を変更した本考案の更に他の実施例の
回路図である。
１．１２．１３・・・センサ、２・・・パックアッフ回
路、３・・・エンジン制御回路、６・・・比較回路、７
・・・設定器、８・・・補助回路、１０・・・インジェ
クタ駆動回路。Fig. 1 is a circuit diagram of one embodiment of the present invention, Fig. 2 is a circuit diagram of another embodiment of the present invention with some changes from the one in Fig. 1, and Fig. 3 is a circuit diagram of another embodiment of the invention with some changes made as well. FIG. 4 is a circuit diagram of still another embodiment of the present invention. 1.12.13... Sensor, 2... Pack-up circuit, 3... Engine control circuit, 6... Comparison circuit, 7
... Setting device, 8... Auxiliary circuit, 10... Injector drive circuit.
Claims (1)
よりエンジンの作動状況を制御するようにした電子制御
エンジンにおいて、前記センサまたは該センサの近傍回
路から高周波成分を検出するピックアップ回路と、該ピ
ックアップ回路の出力値と別に設けた設定器の設定値と
を比較する比較回路と、該比較回路の出力信号により前
記エンジン制御回路の作動制御を行なう補助回路を備え
た、電子制御エンジンにおける電波障害保護装置。In an electronically controlled engine that receives a signal from a sensor that detects conditions of each part and controls the operating status of the engine based on the signal, a pickup circuit that detects a high frequency component from the sensor or a circuit near the sensor; Radio interference protection in an electronically controlled engine, comprising a comparison circuit that compares the output value of the circuit with a set value of a separately provided setting device, and an auxiliary circuit that controls the operation of the engine control circuit based on the output signal of the comparison circuit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613783U JPS6014256U (en) | 1983-07-08 | 1983-07-08 | Radio interference protection device for electronically controlled engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613783U JPS6014256U (en) | 1983-07-08 | 1983-07-08 | Radio interference protection device for electronically controlled engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014256U true JPS6014256U (en) | 1985-01-30 |
Family
ID=30248499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10613783U Pending JPS6014256U (en) | 1983-07-08 | 1983-07-08 | Radio interference protection device for electronically controlled engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014256U (en) |
-
1983
- 1983-07-08 JP JP10613783U patent/JPS6014256U/en active Pending
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