JPS58158181U - Unloading operation confirmation device for compressor - Google Patents
Unloading operation confirmation device for compressorInfo
- Publication number
- JPS58158181U JPS58158181U JP5561382U JP5561382U JPS58158181U JP S58158181 U JPS58158181 U JP S58158181U JP 5561382 U JP5561382 U JP 5561382U JP 5561382 U JP5561382 U JP 5561382U JP S58158181 U JPS58158181 U JP S58158181U
- Authority
- JP
- Japan
- Prior art keywords
- timer element
- capacitor
- solenoid
- resistor
- compressor
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Motor And Converter Starters (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、本考案の第１実施例たるコンプレッサにおけ
るアンロード動作確認装置のための電子回路図、第２図
は、本考案の第２実施例に係る電子回路図、第３図は、
本考案の第３実施例に係る電子回路図である。
１・・・ソレノイド、２・・・トランジスタ、６・・・
電動モータ、９・・・第１コンデンサ、１０・・・第２
抵抗器、１２・・・第３抵抗器、１３・・・タイマ素子
、１４・・・第４抵抗器、１５・・・第２コンデンサ、
１７・・・発光ダイオード。FIG. 1 is an electronic circuit diagram for an unload operation confirmation device in a compressor according to a first embodiment of the present invention, FIG. 2 is an electronic circuit diagram according to a second embodiment of the present invention, and FIG.
FIG. 3 is an electronic circuit diagram according to a third embodiment of the present invention. 1...Solenoid, 2...Transistor, 6...
Electric motor, 9...first capacitor, 10...second
Resistor, 12... Third resistor, 13... Timer element, 14... Fourth resistor, 15... Second capacitor,
17... Light emitting diode.
Claims (1)
めのソレノイドと、このソレノイドを通電又は非通電と
するトランジスタと、このトランジスタの導電時間を制
御するための電子式タイマ素子とし′での単安定マルチ
バイブレータと、コンプレッサ本体駆動用の電動モータ
の起動時を感知し、トリガパルス電流を電子式タイマ素
子に供給する積分回路と、電子式タイマ素子の作動電流
を取出すための第１コンデンサと、この第１コンデンサ
に対し並列接続された、第１コンデンサの急速放電のた
めの抵抗器と、ソレノイドの駆動電流又はタイマ素子の
出力電流が流れる部分にこれらの電流の向きに対し順方
向となるように接続された発光ダイオードとから成る、
コンプレッサにおけるアンロード動作確認装置。A solenoid for moving the compressor unloader rod up and down, a transistor for energizing or de-energizing this solenoid, and an electronic timer element for controlling the conduction time of this transistor. , an integrating circuit that senses when the electric motor for driving the compressor main body is started and supplies a trigger pulse current to the electronic timer element, a first capacitor for extracting the operating current of the electronic timer element, and this first capacitor. A resistor for rapid discharge of the first capacitor, which is connected in parallel to the resistor, and a resistor connected in parallel to the part through which the drive current of the solenoid or the output current of the timer element flows, so as to be in the forward direction with respect to the direction of these currents. consisting of a light emitting diode,
Unloading operation confirmation device for compressors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5561382U JPS58158181U (en) | 1982-04-19 | 1982-04-19 | Unloading operation confirmation device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5561382U JPS58158181U (en) | 1982-04-19 | 1982-04-19 | Unloading operation confirmation device for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158181U true JPS58158181U (en) | 1983-10-21 |
Family
ID=30066183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5561382U Pending JPS58158181U (en) | 1982-04-19 | 1982-04-19 | Unloading operation confirmation device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158181U (en) |
-
1982
- 1982-04-19 JP JP5561382U patent/JPS58158181U/en active Pending
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