JPS61125774U - - Google Patents
Info
- Publication number
- JPS61125774U JPS61125774U JP866485U JP866485U JPS61125774U JP S61125774 U JPS61125774 U JP S61125774U JP 866485 U JP866485 U JP 866485U JP 866485 U JP866485 U JP 866485U JP S61125774 U JPS61125774 U JP S61125774U
- Authority
- JP
- Japan
- Prior art keywords
- current
- radio waves
- detector
- output current
- rotor
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Description
図面は本考案の一実施例を示したもので、第1
図はウインドサーフインに取付けた状態の側面図
、第2図は第1図における受信部の正面図、第3
図は同じくセンサの縦断面図、第4図はその底面
図、第5図は右側面図、第6図は第1図の装置に
おける送信部の構成図、第7図は同じく受信部の
構成図である。なお図において、18はロータ、
19は磁石、20はリードスイツチ、6は送信機
、9は受信部、12は表示器である。
The drawing shows one embodiment of the present invention.
The figure is a side view of the receiver installed on the Windsurf-in, Figure 2 is a front view of the receiver in Figure 1, and Figure 3 is a front view of the receiver in Figure 1.
The figure is also a vertical cross-sectional view of the sensor, FIG. 4 is a bottom view thereof, FIG. 5 is a right side view, FIG. 6 is a configuration diagram of the transmitting section in the device of FIG. 1, and FIG. 7 is the configuration of the receiving section. It is a diagram. In the figure, 18 is a rotor,
19 is a magnet, 20 is a reed switch, 6 is a transmitter, 9 is a receiver, and 12 is a display.
Claims (1)
電流を継続する回転速度検出器を上記ロータに対
設し、上記検出器で継続される電流によつて変調
された電波を発射する送信部と、上記電波を受信
して前記電流の継続周期に対応した出力電流を送
出する受信回路および上記出力電流に対応した速
度を示す表示器を組込んだ受信部とよりなる速度
計。 a transmitting unit that includes a rotational speed detector that is disposed opposite to the rotor and that continues a current as the rotor rotates by the fluid, and that emits radio waves that are modulated by the current that is continued by the detector; A speedometer comprising: a receiving circuit that receives the radio waves and sends out an output current corresponding to the continuous period of the current; and a receiving section incorporating a display that indicates a speed corresponding to the output current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP866485U JPS61125774U (en) | 1985-01-26 | 1985-01-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP866485U JPS61125774U (en) | 1985-01-26 | 1985-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61125774U true JPS61125774U (en) | 1986-08-07 |
Family
ID=30488160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP866485U Pending JPS61125774U (en) | 1985-01-26 | 1985-01-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61125774U (en) |
-
1985
- 1985-01-26 JP JP866485U patent/JPS61125774U/ja active Pending
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