JPS6415139U - - Google Patents
Info
- Publication number
- JPS6415139U JPS6415139U JP10937987U JP10937987U JPS6415139U JP S6415139 U JPS6415139 U JP S6415139U JP 10937987 U JP10937987 U JP 10937987U JP 10937987 U JP10937987 U JP 10937987U JP S6415139 U JPS6415139 U JP S6415139U
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- input signal
- pressure sensor
- cylinder pressure
- processing 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
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１〜３図は本考案に係る筒内圧センサ入力信
号処理装置の一実施例を示す図であり、第１図は
その回路構成図、第２図はそのパイロ電気を説明
するための特性図、第３図はその筒内圧センサ入
力信号処理装置の作用を説明するための各波形図
、第４図は従来の筒内圧センサの取付状態を示す
図、第５図は従来の筒内圧センサ入力信号処理装
置を示す回路構成図である。
１…筒内圧センサ、１１…１次のバイパスフイ
ルタ、１２…入力信号処理回路。
1 to 3 are diagrams showing an embodiment of the cylinder pressure sensor input signal processing device according to the present invention, FIG. 1 is a circuit diagram thereof, and FIG. 2 is a characteristic diagram for explaining its pyroelectricity. , Fig. 3 is a waveform diagram for explaining the operation of the cylinder pressure sensor input signal processing device, Fig. 4 is a diagram showing the installation state of a conventional cylinder pressure sensor, and Fig. 5 is a diagram showing the conventional cylinder pressure sensor input. FIG. 2 is a circuit configuration diagram showing a signal processing device. DESCRIPTION OF SYMBOLS 1... Cylinder pressure sensor, 11... Primary bypass filter, 12... Input signal processing circuit.
Claims (1)
断特性を有する入力信号処理回路を備えた筒内圧
センサ入力信号処理装置において、前記入力信号
処理回路が２次以上の次数の低周波遮断特性を有
することを特徴とする筒内圧センサ入力信号処理
装置。 In a cylinder pressure sensor input signal processing device that receives a signal from a cylinder pressure sensor and is provided with an input signal processing circuit having low frequency cutoff characteristics, the input signal processing circuit has low frequency cutoff characteristics of an order higher than second order. A cylinder pressure sensor input signal processing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10937987U JPS6415139U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10937987U JPS6415139U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415139U true JPS6415139U (en) | 1989-01-25 |
Family
ID=31345570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10937987U Pending JPS6415139U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415139U (en) |
-
1987
- 1987-07-15 JP JP10937987U patent/JPS6415139U/ja active Pending
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