JPS61192530U - - Google Patents
Info
- Publication number
- JPS61192530U JPS61192530U JP7692285U JP7692285U JPS61192530U JP S61192530 U JPS61192530 U JP S61192530U JP 7692285 U JP7692285 U JP 7692285U JP 7692285 U JP7692285 U JP 7692285U JP S61192530 U JPS61192530 U JP S61192530U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- engine
- compressor
- auxiliary
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図Ａ，Ｂ〜第３図はこの考案に係るエンジ
ンの補機および圧縮機の保護装置の一実施例を示
す図であり、第１図Ａは全体構成図、第１図Ｂは
ベルトを巻回した状態を示す図、第２図は制御回
路全体を示すブロツク図、第３図は制御プログラ
ムを示すフローチヤート、第４図Ａ，Ｂは従来の
エンジンの補機および圧縮機の保護装置を示す図
であり、第４図Ａは全体構成図、第４図Ｂはベル
トを巻回した状態を示す図である。
２１…エンジン、２３…プーリ、２４…電磁ク
ラツチ、２５，３１…ベルト、２８…圧縮機、２
９…補機、３２…回転センサ（補機回転速度検出
手段）、３３…回転センサ（圧縮機回転速度検出
手段）。
Figures 1A, B to 3 are diagrams showing an embodiment of the engine auxiliary equipment and compressor protection device according to this invention. Figure 1A is an overall configuration diagram, and Figure 1B is a belt Figure 2 is a block diagram showing the entire control circuit, Figure 3 is a flowchart showing the control program, and Figures 4 A and B are protection for conventional engine auxiliary equipment and compressor. FIG. 4A is a diagram showing the overall configuration, and FIG. 4B is a diagram showing a state in which a belt is wound. 21... Engine, 23... Pulley, 24... Electromagnetic clutch, 25, 31... Belt, 28... Compressor, 2
9... Auxiliary machine, 32... Rotation sensor (auxiliary machine rotation speed detection means), 33... Rotation sensor (compressor rotation speed detection means).
Claims (1)
チを介してベルト駆動される圧縮機と、前記電磁
クラツチのプーリを介して前記回転駆動源により
ベルト駆動されるエンジンの補機と、を備えた駆
動力制御装置において、補機回転速度を検出する
補機回転速度検出手段と、エンジン回転速度を検
出するエンジン回転速度検出手段と、圧縮機回転
速度を検出する圧縮機回転速度検出手段と、を設
け、前記補機回転速度が前記エンジン回転速度に
比べて、または前記圧縮機回転速度に比べて、所
定値よりそれぞれ低くなつたとき、前記電磁クラ
ツチを開放するようにしたことを特徴とするエン
ジンの補機および圧縮機の保護装置。 A drive comprising: a rotational drive source; a compressor belt-driven by the rotational drive source via an electromagnetic clutch; and an auxiliary engine for an engine driven by a belt by the rotational drive source via a pulley of the electromagnetic clutch. The power control device includes an auxiliary rotation speed detection means for detecting an auxiliary rotation speed, an engine rotation speed detection means for detecting an engine rotation speed, and a compressor rotation speed detection means for detecting a compressor rotation speed. An engine characterized in that the electromagnetic clutch is opened when the auxiliary machine rotation speed becomes lower than a predetermined value compared to the engine rotation speed or the compressor rotation speed, respectively. Auxiliary and compressor protection devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7692285U JPS61192530U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7692285U JPS61192530U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192530U true JPS61192530U (en) | 1986-11-29 |
Family
ID=30619509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7692285U Pending JPS61192530U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192530U (en) |
-
1985
- 1985-05-22 JP JP7692285U patent/JPS61192530U/ja active Pending
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