JPS61163988U - - Google Patents
Info
- Publication number
- JPS61163988U JPS61163988U JP4687885U JP4687885U JPS61163988U JP S61163988 U JPS61163988 U JP S61163988U JP 4687885 U JP4687885 U JP 4687885U JP 4687885 U JP4687885 U JP 4687885U JP S61163988 U JPS61163988 U JP S61163988U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensor
- changes
- output
- light aircraft
- light
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000001174 ascending effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案装置の概要を示すブロツク図、
第２図は上昇時の状態を示す表示回路図、第３図
は下降時の状態を示す表示回路図、第４図は音声
回路の具体的回路図、第５図Ａは第４図の点Ａの
信号波形図、第５図Ｂは同図点Ｂの信号波形図、
第６図はセンサの特性曲線図、第７図は出力電圧
と高度の特性図である。
１は圧力センサ、２は差動増幅回路、３は微分
回路、４は増幅回路、５は電源、８は表示回路、
９はスピーカ。
Figure 1 is a block diagram showing the outline of the device of the present invention.
Figure 2 is a display circuit diagram showing the state when ascending, Figure 3 is a display circuit diagram showing the state when descending, Figure 4 is a specific circuit diagram of the audio circuit, and Figure 5A is the point in Figure 4. A signal waveform diagram, FIG. 5B is a signal waveform diagram of point B in the same diagram,
FIG. 6 is a characteristic curve diagram of the sensor, and FIG. 7 is a characteristic diagram of output voltage and altitude. 1 is a pressure sensor, 2 is a differential amplifier circuit, 3 is a differential circuit, 4 is an amplifier circuit, 5 is a power supply, 8 is a display circuit,
9 is a speaker.
Claims (1)
に応じた出力を発生する圧力センサと、この圧力
センサの出力から昇降速度を計測する昇降速度計
測回路と、この昇降速度計測回路の出力に応じて
表示領域を変化させる多数個の光源を具えた表示
回路と、昇降速度の変化によつて信号音を発する
スピーカとからなることを特徴とする軽飛行機の
昇降計。 A pressure sensor that generates an output in response to changes in atmospheric pressure as the light aircraft ascends and descends, an elevation speed measurement circuit that measures the elevation speed from the output of this pressure sensor, and a A lift gauge for a light aircraft, characterized by comprising a display circuit equipped with a large number of light sources that change the display area, and a speaker that emits a signal sound according to changes in vertical speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4687885U JPS61163988U (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4687885U JPS61163988U (en) | 1985-04-01 | 1985-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61163988U true JPS61163988U (en) | 1986-10-11 |
Family
ID=30561688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4687885U Pending JPS61163988U (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163988U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086810A (en) * | 1976-09-22 | 1978-05-02 | Richard Harding Ball | Aircraft instrument |
| JPS5560857A (en) * | 1978-10-31 | 1980-05-08 | Mitsubishi Electric Corp | Speed indicator |
-
1985
- 1985-04-01 JP JP4687885U patent/JPS61163988U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086810A (en) * | 1976-09-22 | 1978-05-02 | Richard Harding Ball | Aircraft instrument |
| JPS5560857A (en) * | 1978-10-31 | 1980-05-08 | Mitsubishi Electric Corp | Speed indicator |