JPS60194188U - Screw type compressor - Google Patents

Screw type compressor

Info

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
Application number
JP8333384U
Other languages
Japanese (ja)
Other versions
JPH0213759Y2 (en
Inventor
和夫 久保
正樹 松隈
Original Assignee
株式会社神戸製鋼所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP8333384U priority Critical patent/JPS60194188U/en
Publication of JPS60194188U publication Critical patent/JPS60194188U/en
Application granted granted Critical
Publication of JPH0213759Y2 publication Critical patent/JPH0213759Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機本体から吐出された油混合圧縮ガスを逆止弁を介
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.
JP8333384U 1984-06-04 1984-06-04 Screw type compressor Granted JPS60194188U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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