JPS59130041U - Engine overheat protection device - Google Patents
Engine overheat protection deviceInfo
- Publication number
- JPS59130041U JPS59130041U JP2278783U JP2278783U JPS59130041U JP S59130041 U JPS59130041 U JP S59130041U JP 2278783 U JP2278783 U JP 2278783U JP 2278783 U JP2278783 U JP 2278783U JP S59130041 U JPS59130041 U JP S59130041U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- protection device
- electromagnetic device
- detection switch
- temperature
- 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
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図は従来の発動発電機とその制御装置の例を示した
図である。第２図は本考案によるエンジンの過熱保護装
置の第一の実施例を示したブロック図である。第３図は
本考案によるエンジンの過熱保護装置の第二の実施例を
示した回路図である。
１・・・エンジン、２・・・発電機、３・・・遠心ガバ
ナ、４・・・スロットルレバー、５・・・電圧調整器、
６・・・スローダウン装置、６１−・・カレントトラン
ス、６２・・・負荷検出回路、６３・・・リレー、６４
・・・ソレノイド、７・・・気化器、８・・・冷却装置
、９・・・温度検出スイッチ、９１・・・温度センサ、
９２・・・比較器、９３・・・リレー、１０・・・電磁
装置。FIG. 1 is a diagram showing an example of a conventional motor generator and its control device. FIG. 2 is a block diagram showing a first embodiment of the engine overheat protection device according to the present invention. FIG. 3 is a circuit diagram showing a second embodiment of the engine overheat protection device according to the present invention. 1... Engine, 2... Generator, 3... Centrifugal governor, 4... Throttle lever, 5... Voltage regulator,
6... Slowdown device, 61-... Current transformer, 62... Load detection circuit, 63... Relay, 64
... Solenoid, 7... Vaporizer, 8... Cooling device, 9... Temperature detection switch, 91... Temperature sensor,
92... Comparator, 93... Relay, 10... Electromagnetic device.
Claims (2)
混合気の量を調整するエンジンの過熱保護装置において
、エンジンの温度を検出してエンジン温度が一定温度以
上になったときに出力する温度検出スイッチと、前記温
度検出スイッチの出力により付勢される電磁装置と、前
記電磁装置により駆動され前記スロットルバルブを開閉
するスロットルレバーとからなり、前記温度検出スイッ
チが前記エンジンの温度が一定値以上になったことを検
出したときに前記電磁装置を付勢することにより前記ス
ロットルレバーを介して前記スロットルバルブをアイド
リング位置に戻すように構成したことを特徴とするエン
ジンの過熱保護装置。(1) In an engine overheat protection device that adjusts the amount of air-fuel mixture sent to the cylinder by the throttle valve, a temperature detection switch detects the engine temperature and outputs an output when the engine temperature exceeds a certain temperature. an electromagnetic device energized by the output of the temperature detection switch; and a throttle lever driven by the electromagnetic device to open and close the throttle valve; An overheat protection device for an engine, characterized in that the throttle valve is returned to an idling position via the throttle lever by energizing the electromagnetic device when it is detected that the electromagnetic device has stopped.
て、前記温度検出スイッチは該発電機の負荷電流が小さ
いときに電磁装置でスロットルレバーをアイドリング位
置に戻すスローダウン装置の該電磁装置を付勢するよう
に構成したことを特徴とする前記実用新案登録請求の範
囲第１項記載のエンジンの過熱保護装置。(2) The engine is an engine that drives a generator, and the temperature detection switch is equipped with an electromagnetic device that is a slowdown device that uses an electromagnetic device to return the throttle lever to the idling position when the load current of the generator is small. The overheating protection device for an engine according to claim 1, characterized in that the engine overheating protection device is configured so as to cause the engine to overheat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2278783U JPS59130041U (en) | 1983-02-18 | 1983-02-18 | Engine overheat protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2278783U JPS59130041U (en) | 1983-02-18 | 1983-02-18 | Engine overheat protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59130041U true JPS59130041U (en) | 1984-08-31 |
Family
ID=30153880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2278783U Pending JPS59130041U (en) | 1983-02-18 | 1983-02-18 | Engine overheat protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59130041U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338033U (en) * | 1976-09-08 | 1978-04-03 |
-
1983
- 1983-02-18 JP JP2278783U patent/JPS59130041U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338033U (en) * | 1976-09-08 | 1978-04-03 |
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