JPS62188574U - - Google Patents
Info
- Publication number
- JPS62188574U JPS62188574U JP7610386U JP7610386U JPS62188574U JP S62188574 U JPS62188574 U JP S62188574U JP 7610386 U JP7610386 U JP 7610386U JP 7610386 U JP7610386 U JP 7610386U JP S62188574 U JPS62188574 U JP S62188574U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- turned
- switching element
- air compressor
- switch
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の基本概念図、第２図はこの
考案の一実施例を示す電気回路図、第３図は同実
施例の圧力スイツチの動作とリザーバタンク内圧
との関係を示す作用図、第４図は同実施例のフロ
ーチヤートである。
Ｍ…エアコンプレツサモータ、１…コンプレツ
サリレー、２…リザーバタンク、３…圧力スイツ
チ、４…スイツチング素子（スイツチングトラン
ジスタ）。
Fig. 1 is a basic conceptual diagram of this invention, Fig. 2 is an electric circuit diagram showing an embodiment of this invention, and Fig. 3 is an action diagram showing the relationship between the operation of the pressure switch and the internal pressure of the reservoir tank in the same embodiment. , FIG. 4 is a flowchart of the same embodiment. M...Air compressor motor, 1...Compressor relay, 2...Reservoir tank, 3...Pressure switch, 4...Switching element (switching transistor).
Claims (1)
するコンプレツサリレーと、リザーバタンク内圧
の所要の設定値以上でオフ作動する圧力スイツチ
と、この圧力スイツチのオン・オフ作動に応じて
オン・オフ制御されると共に該圧力スイツチのオ
ン作動から所要の時間遅れをもつてオフ制御され
るスイツチング素子と、を直列に接続したことを
特徴とするエアコンプレツサモータの駆動装置。 The compressor relay that constitutes the air compressor motor drive switch, the pressure switch that turns off when the reservoir tank internal pressure exceeds the required set value, and the pressure switch that is turned on and off according to the on and off operation of this pressure switch. A driving device for an air compressor motor, characterized in that a switching element is connected in series with a switching element that is turned off with a required time delay after the pressure switch is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7610386U JPS62188574U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7610386U JPS62188574U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188574U true JPS62188574U (en) | 1987-12-01 |
Family
ID=30922871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7610386U Pending JPS62188574U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188574U (en) |
-
1986
- 1986-05-20 JP JP7610386U patent/JPS62188574U/ja active Pending
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