JPS5898438U - Engine rotation detection alarm device - Google Patents
Engine rotation detection alarm deviceInfo
- Publication number
- JPS5898438U JPS5898438U JP19641281U JP19641281U JPS5898438U JP S5898438 U JPS5898438 U JP S5898438U JP 19641281 U JP19641281 U JP 19641281U JP 19641281 U JP19641281 U JP 19641281U JP S5898438 U JPS5898438 U JP S5898438U
- Authority
- JP
- Japan
- Prior art keywords
- rotation detection
- circuit
- engine rotation
- engine
- power supply
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るエンジン回転検出警報装置の一実
施例を示す電気回路図である。
１・・・点火装置、Ａ・・・エンジン回転検出回路、Ｂ
・・・保持回路、Ｃ・・・電源通電制御回路、３７・・
・警報ランプ。FIG. 1 is an electrical circuit diagram showing an embodiment of the engine rotation detection and warning device according to the present invention. 1... Ignition device, A... Engine rotation detection circuit, B
...Holding circuit, C...Power supply control circuit, 37...
・Warning lamp.
Claims (1)
、 と共に、エンジンの高、低速回転を検出するエン
ジン回転検出回路と、該エンジン回転検出回路に接続さ
れると共に該エンジン回転検出回路からの出力信号に基
づく作動を保持するための保持回路と、該保持回路の作
動により、点火装置及び警報回路へ信号を伝達、しゃ断
する電源通電制御回路と、該電源通電制御回路に接続さ
れると共にエンジンの異常高速回転を検出する警報回路
とを備え−たことを特徴とするエンジン回転検出警報装
置。° an ignition device, an engine rotation detection circuit that introduces a signal from the ignition device, and detects high and low speed rotation of the engine; and an output from the engine rotation detection circuit that is connected to the engine rotation detection circuit; A holding circuit for maintaining operation based on the signal, a power supply control circuit that transmits and cuts off signals to the ignition device and alarm circuit by the operation of the holding circuit, and a power supply control circuit that is connected to the power supply control circuit and that controls the engine. 1. An engine rotation detection and warning device comprising: an alarm circuit for detecting abnormally high speed rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19641281U JPS5898438U (en) | 1981-12-26 | 1981-12-26 | Engine rotation detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19641281U JPS5898438U (en) | 1981-12-26 | 1981-12-26 | Engine rotation detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5898438U true JPS5898438U (en) | 1983-07-04 |
Family
ID=30109655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19641281U Pending JPS5898438U (en) | 1981-12-26 | 1981-12-26 | Engine rotation detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898438U (en) |
-
1981
- 1981-12-26 JP JP19641281U patent/JPS5898438U/en active Pending
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