JPS61192528U - - Google Patents
Info
- Publication number
- JPS61192528U JPS61192528U JP7692085U JP7692085U JPS61192528U JP S61192528 U JPS61192528 U JP S61192528U JP 7692085 U JP7692085 U JP 7692085U JP 7692085 U JP7692085 U JP 7692085U JP S61192528 U JPS61192528 U JP S61192528U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic clutch
- engine
- drive source
- rotation speed
- rotational drive
- 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 2
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Transmission Devices (AREA)
Description
第１図Ａ，Ｂ〜第４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図はその電
磁クラツチの断面図、第３図Ａはその補機の側面
図、第３図Ｂはそのプーリの正面図、第３図Ｃは
プーリの突起と電磁センサとを示す図、第４図は
制御回路全体を示すブロツク図、第５図および第
６図はこの考案の他の実施例を示す図であり、第
５図は制御回路全体を示すブロツク図、第６図は
制御プログラムを示すフローチヤート、第７図〜
第９図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７図は一つの従来例を
示すその要部断面図、第８図はその制御回路全体
を示すブロツク図、第９図は他の従来例を示すそ
の要部断面図である。
２１…エンジン（回転駆動源）、２３…プーリ
、２４…電磁クラツチ、２５，３１…ベルト、２
８…圧縮機、２９…補機、３２…電磁センサ（回
転速度検出手段）。
1A, B to 4 are diagrams showing an embodiment of the engine auxiliary equipment and compressor protection device according to this invention, FIG. 1A is an overall configuration diagram, and FIG. 1B is a belt 2 is a sectional view of the electromagnetic clutch, 3A is a side view of the auxiliary equipment, 3B is a front view of the pulley, and 3C is a diagram of the pulley. FIG. 4 is a block diagram showing the entire control circuit, FIGS. 5 and 6 are diagrams showing other embodiments of this invention, and FIG. 5 is a diagram showing the entire control circuit. Fig. 6 is a flowchart showing the control program, Fig. 7~
Fig. 9 is a diagram showing a conventional engine auxiliary equipment and compressor protection device, Fig. 7 is a sectional view of a main part of one conventional example, and Fig. 8 is a block diagram showing the entire control circuit. , FIG. 9 is a sectional view of a main part of another conventional example. 21... Engine (rotational drive source), 23... Pulley, 24... Electromagnetic clutch, 25, 31... Belt, 2
8... Compressor, 29... Auxiliary machine, 32... Electromagnetic sensor (rotational 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、少なくとも前記補機の回
転速度を検出する回転速度検出手段を設けて、該
回転速度が所定速度より相対的に低下したとき、
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. In the force control device, at least a rotation speed detection means for detecting the rotation speed of the auxiliary machine is provided, and when the rotation speed becomes relatively lower than a predetermined speed,
A protection device for an engine auxiliary machine and a compressor, characterized in that the electromagnetic clutch is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7692085U JPS61192528U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7692085U JPS61192528U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192528U true JPS61192528U (en) | 1986-11-29 |
Family
ID=30619505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7692085U Pending JPS61192528U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298293A (en) * | 2000-11-16 | 2008-12-11 | Toyota Motor Corp | In-vehicle equipment driver |
-
1985
- 1985-05-22 JP JP7692085U patent/JPS61192528U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298293A (en) * | 2000-11-16 | 2008-12-11 | Toyota Motor Corp | In-vehicle equipment driver |
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