JPS6185597U - - Google Patents
Info
- Publication number
- JPS6185597U JPS6185597U JP17217384U JP17217384U JPS6185597U JP S6185597 U JPS6185597 U JP S6185597U JP 17217384 U JP17217384 U JP 17217384U JP 17217384 U JP17217384 U JP 17217384U JP S6185597 U JPS6185597 U JP S6185597U
- Authority
- JP
- Japan
- Prior art keywords
- differential amplifier
- whose
- input terminal
- detector
- pitch propeller
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案の一実施例説明図、第２図は従
来例説明図である。
３…検知器、４…差動増幅器、５…比較器、６
…積分器、ＣＰＰ…可変ピツチプロペラ。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. 3...Detector, 4...Differential amplifier, 5...Comparator, 6
...Integrator, CPP...Variable pitch propeller.
Claims (1)
的な実測信号を出力する検知器と、該検知器にそ
の第１入力端が接続された差動増幅器と、該差動
増幅器の出力端にその入力端が接続され且つ前記
差動増幅器の第２入力端にその出力端が接続され
た積分器と、前記差動増幅器の出力端に接続され
該差動増幅器出力の正負によつて可変ピツチプロ
ペラの変節方向を判定する比較器と、から成る可
変ピツチプロペラの変節方向検出回路。 a detector that outputs an electrical measurement signal corresponding to the actual blade angle of the variable pitch propeller; a differential amplifier whose first input terminal is connected to the detector; and a differential amplifier whose first input terminal is connected to the detector; an integrator whose input terminal is connected and whose output terminal is connected to a second input terminal of the differential amplifier; and an integrator whose pitch is variable according to the positive or negative polarity of the differential amplifier output, which is connected to the output terminal of the differential amplifier. A variable pitch propeller displacement direction detection circuit comprising: a comparator for determining the displacement direction of a variable pitch propeller;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17217384U JPH0352639Y2 (en) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17217384U JPH0352639Y2 (en) | 1984-11-12 | 1984-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185597U true JPS6185597U (en) | 1986-06-05 |
| JPH0352639Y2 JPH0352639Y2 (en) | 1991-11-14 |
Family
ID=30729848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17217384U Expired JPH0352639Y2 (en) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352639Y2 (en) |
-
1984
- 1984-11-12 JP JP17217384U patent/JPH0352639Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352639Y2 (en) | 1991-11-14 |
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