JPS6327867U - - Google Patents
Info
- Publication number
- JPS6327867U JPS6327867U JP11940886U JP11940886U JPS6327867U JP S6327867 U JPS6327867 U JP S6327867U JP 11940886 U JP11940886 U JP 11940886U JP 11940886 U JP11940886 U JP 11940886U JP S6327867 U JPS6327867 U JP S6327867U
- Authority
- JP
- Japan
- Prior art keywords
- section
- charging
- ignition
- frequency
- waveform shaping
- 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
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Description
第１図はこの考案の一実施例の回路ブロツク図
、第２図は上記実施例における各部の波形を示す
波形図、第３図は上記実施例の機器構成図、第４
図は上記実施例の詳細回路図、第５図は従来例の
回路ブロツク図、第６図は従来例の機器構成図で
ある。
１１……イグニツシヨンコイル、１２……波形
成形回路、１３……電圧増幅器、１４……単安定
回路、１５……Ｆ／Ｖ変換器、１６……指示計、
１７……電源回路、２０……充電部、２１……安
定化部。
Fig. 1 is a circuit block diagram of an embodiment of this invention, Fig. 2 is a waveform diagram showing waveforms of each part in the above embodiment, Fig. 3 is a device configuration diagram of the above embodiment, and Fig. 4
The figure is a detailed circuit diagram of the above embodiment, FIG. 5 is a circuit block diagram of a conventional example, and FIG. 6 is a device configuration diagram of a conventional example. 11... Ignition coil, 12... Waveform shaping circuit, 13... Voltage amplifier, 14... Monostable circuit, 15... F/V converter, 16... Indicator,
17...Power supply circuit, 20...Charging section, 21...Stabilizing section.
Claims (1)
波形整形部、周波数―電圧変換部を通して指示計
駆動を行なうエンジン回転計にあつて、前記イグ
ニツシヨンの点火信号をコンデンサに充電する充
電部と、この充電部の充電電圧の安定化部とを有
する電源回路を備え、この電源回路に対して前記
波形整形部、周波数―電圧変換部を接続して成る
エンジン回転計。 Detects the ignition signal from the ignition coil,
A power source for an engine tachometer that drives an indicator through a waveform shaping section and a frequency-voltage conversion section, comprising a charging section for charging a capacitor with the ignition signal of the ignition, and a stabilizing section for the charging voltage of the charging section. An engine revolution meter comprising a circuit, and the waveform shaping section and the frequency-voltage converting section are connected to the power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11940886U JPS6327867U (en) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11940886U JPS6327867U (en) | 1986-08-05 | 1986-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6327867U true JPS6327867U (en) | 1988-02-24 |
Family
ID=31006754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11940886U Pending JPS6327867U (en) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327867U (en) |
-
1986
- 1986-08-05 JP JP11940886U patent/JPS6327867U/ja active Pending