JPS5964315U - Compressor protection device for automotive air conditioners - Google Patents
Compressor protection device for automotive air conditionersInfo
- Publication number
- JPS5964315U JPS5964315U JP16024682U JP16024682U JPS5964315U JP S5964315 U JPS5964315 U JP S5964315U JP 16024682 U JP16024682 U JP 16024682U JP 16024682 U JP16024682 U JP 16024682U JP S5964315 U JPS5964315 U JP S5964315U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- operates
- protection device
- compressor protection
- air conditioners
- 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.)
- Granted
Links
Landscapes
- Compressor (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図は従来の自動車用空気調和装置におけるコンプレ
ッサ保護装置を示す回路図、第２図は第１図におけるス
ーパーヒートスイッチを中心とする説明図、第３図は上
記従来例におけるタイマを含む回路図、第４図は本考案
の一実施例を示す回路図である。
１・・・エバポレータ、２・・・スーパーヒートスイッ
チ、３・・・コンプレッサ、５・・・電磁クラッチ、２
０．２０８・・・タイマ、２８・・・サーミスタ、５０
・・・表示ランプ。Fig. 1 is a circuit diagram showing a compressor protection device in a conventional automobile air conditioner, Fig. 2 is an explanatory diagram centered on the super heat switch in Fig. 1, and Fig. 3 is a circuit including a timer in the above conventional example. 4 are circuit diagrams showing an embodiment of the present invention. 1... Evaporator, 2... Super heat switch, 3... Compressor, 5... Electromagnetic clutch, 2
0.208...Timer, 28...Thermistor, 50
...Indication lamp.
Claims (1)
側の冷媒の温度または圧力が所定値より変化したときに
作動するスーパーヒートスイッチと、車室内温度が高く
なるに従ってタイマ時間が長くなり、しかも前記タイマ
時間中前記スーパーヒートスイッチが継続して作動した
後に作動するタイマと、このタイマが作動したときに、
冷媒下足を表示する表示部材を作動させるかまたはコン
プレッサを停止させる手段とを有することを特徴とする
゛自動車用空気調和装置のコンプレッサ保護装置。A temperature sensor that measures the temperature inside the vehicle; a super heat switch that operates when the temperature or pressure of the refrigerant on the evaporator outlet side changes from a predetermined value; and a timer that increases as the temperature inside the vehicle increases; a timer that operates after the super heat switch continues to operate during the time; and a timer that operates when the timer operates;
1. A compressor protection device for an air conditioner for an automobile, comprising means for activating a display member for displaying a refrigerant foot or for stopping a compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024682U JPS5964315U (en) | 1982-10-25 | 1982-10-25 | Compressor protection device for automotive air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024682U JPS5964315U (en) | 1982-10-25 | 1982-10-25 | Compressor protection device for automotive air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964315U true JPS5964315U (en) | 1984-04-27 |
| JPH0218463Y2 JPH0218463Y2 (en) | 1990-05-23 |
Family
ID=30352509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16024682U Granted JPS5964315U (en) | 1982-10-25 | 1982-10-25 | Compressor protection device for automotive air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964315U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8641418B2 (en) | 2010-03-29 | 2014-02-04 | Biomet 3I, Llc | Titanium nano-scale etching on an implant surface |
-
1982
- 1982-10-25 JP JP16024682U patent/JPS5964315U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218463Y2 (en) | 1990-05-23 |
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