JPS60194188U - Screw type compressor - Google Patents
Screw type compressorInfo
- Publication number
- JPS60194188U JPS60194188U JP8333384U JP8333384U JPS60194188U JP S60194188 U JPS60194188 U JP S60194188U JP 8333384 U JP8333384 U JP 8333384U JP 8333384 U JP8333384 U JP 8333384U JP S60194188 U JPS60194188 U JP S60194188U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- compressor
- drive motor
- type compressor
- screw type
- 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
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図は本考案に係るスクリュ式圧縮機の系統図、第2
図は従来のスクリュ式圧縮機の系統図である。
1・・・圧縮機本体、2・・・逆止弁、3・・・レシー
バタンク、4・・・油冷却器、5・・・圧力検出器、6
・・・圧縮機駆動モータ、8・・・電磁弁、9・・・遅
延手段、a・・・循環管路。Figure 1 is a system diagram of the screw compressor according to the present invention, Figure 2
The figure is a system diagram of a conventional screw compressor. 1... Compressor body, 2... Check valve, 3... Receiver tank, 4... Oil cooler, 5... Pressure detector, 6
... Compressor drive motor, 8... Solenoid valve, 9... Delay means, a... Circulation pipe line.
Claims (1)
してレシーバタンクに導入し、このレシーバタンクで油
と圧縮ガスを分離した後、油を油冷却器を通して圧縮機
本体に供給し循環する一方、前記逆止弁より下流側に設
けた圧力検出器による検知信号にもとすいて、圧縮機駆
動モータを発停させると同時に油循環路に設けた電磁弁
を開閉するようにしたスクリュ式圧縮機において、前記
検知信号により圧縮機駆動モータを発停させる回路に、
停止信号を所定時間遅延させて圧縮機駆動モータを停止
する遅延手段を設けたことを特徴とするスクリュ式圧縮
機。The oil-mixed compressed gas discharged from the compressor body is introduced into the receiver tank via the check valve, and after separating the oil and compressed gas in this receiver tank, the oil is supplied to the compressor body through an oil cooler and circulated. On the other hand, a screw is configured to open and close a solenoid valve provided in the oil circulation path at the same time as starting and stopping the compressor drive motor based on a detection signal from a pressure detector provided downstream from the check valve. In the type compressor, a circuit that starts and stops the compressor drive motor based on the detection signal,
A screw type compressor, comprising a delay means for delaying a stop signal for a predetermined period of time to stop a compressor drive motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8333384U JPS60194188U (en) | 1984-06-04 | 1984-06-04 | Screw type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8333384U JPS60194188U (en) | 1984-06-04 | 1984-06-04 | Screw type compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60194188U true JPS60194188U (en) | 1985-12-24 |
JPH0213759Y2 JPH0213759Y2 (en) | 1990-04-16 |
Family
ID=30631867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8333384U Granted JPS60194188U (en) | 1984-06-04 | 1984-06-04 | Screw type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60194188U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247779A (en) * | 1988-03-28 | 1989-10-03 | Mitsui Seiki Kogyo Co Ltd | Device of shutting down compressor when belt is cut |
JP2006258104A (en) * | 2006-06-22 | 2006-09-28 | Kobe Steel Ltd | Method and device for re-starting oil cooled compressor |
JP2011256765A (en) * | 2010-06-08 | 2011-12-22 | Mitsui Seiki Kogyo Co Ltd | Method for preventing start failure upon restarting oil-cooled compressor |
JP2012149651A (en) * | 2012-05-14 | 2012-08-09 | Hitachi Industrial Equipment Systems Co Ltd | Compressor and method for controlling compressor |
-
1984
- 1984-06-04 JP JP8333384U patent/JPS60194188U/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247779A (en) * | 1988-03-28 | 1989-10-03 | Mitsui Seiki Kogyo Co Ltd | Device of shutting down compressor when belt is cut |
JP2006258104A (en) * | 2006-06-22 | 2006-09-28 | Kobe Steel Ltd | Method and device for re-starting oil cooled compressor |
JP2011256765A (en) * | 2010-06-08 | 2011-12-22 | Mitsui Seiki Kogyo Co Ltd | Method for preventing start failure upon restarting oil-cooled compressor |
JP2012149651A (en) * | 2012-05-14 | 2012-08-09 | Hitachi Industrial Equipment Systems Co Ltd | Compressor and method for controlling compressor |
Also Published As
Publication number | Publication date |
---|---|
JPH0213759Y2 (en) | 1990-04-16 |
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