JPS5744787A - Method for controlling number of rotary displacement type compressor in operation - Google Patents

Method for controlling number of rotary displacement type compressor in operation

Info

Publication number
JPS5744787A
JPS5744787A JP11546380A JP11546380A JPS5744787A JP S5744787 A JPS5744787 A JP S5744787A JP 11546380 A JP11546380 A JP 11546380A JP 11546380 A JP11546380 A JP 11546380A JP S5744787 A JPS5744787 A JP S5744787A
Authority
JP
Japan
Prior art keywords
compressor
compressors
volume
marginal
compressed gas
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
JP11546380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masao Sawada
Shiro Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP11546380A priority Critical patent/JPS5744787A/ja
Publication of JPS5744787A publication Critical patent/JPS5744787A/ja
Publication of JPS627399B2 publication Critical patent/JPS627399B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP11546380A 1980-08-20 1980-08-20 Method for controlling number of rotary displacement type compressor in operation Granted JPS5744787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11546380A JPS5744787A (en) 1980-08-20 1980-08-20 Method for controlling number of rotary displacement type compressor in operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11546380A JPS5744787A (en) 1980-08-20 1980-08-20 Method for controlling number of rotary displacement type compressor in operation

Publications (2)

Publication Number Publication Date
JPS5744787A true JPS5744787A (en) 1982-03-13
JPS627399B2 JPS627399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-17

Family

ID=14663157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11546380A Granted JPS5744787A (en) 1980-08-20 1980-08-20 Method for controlling number of rotary displacement type compressor in operation

Country Status (1)

Country Link
JP (1) JPS5744787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014042A5 (fr) * 2000-09-20 2003-03-04 Hitachi Ltd Systeme de compresseurs vis et son procede de fonctionnement.
JP2012516987A (ja) * 2009-02-02 2012-07-26 オプティマム・エナジー，エルエルシー 改良されたエネルギ効率のための冷却された液体冷却システムにおける可変速度のコンプレッサの配列
JP2013164025A (ja) * 2012-02-10 2013-08-22 Miura Co Ltd 圧縮機台数制御システム
JP2014074395A (ja) * 2012-10-05 2014-04-24 Haruo Orihashi 圧縮機運転制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-23 1974-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-23 1974-01-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014042A5 (fr) * 2000-09-20 2003-03-04 Hitachi Ltd Systeme de compresseurs vis et son procede de fonctionnement.
US6599094B2 (en) * 2000-09-20 2003-07-29 Hitachi, Ltd. Screw compressor system and operating method thereof
CN1306169C (zh) * 2000-09-20 2007-03-21 株式会社日立制作所 螺杆压缩装置及其运转方法
JP2012516987A (ja) * 2009-02-02 2012-07-26 オプティマム・エナジー，エルエルシー 改良されたエネルギ効率のための冷却された液体冷却システムにおける可変速度のコンプレッサの配列
JP2013164025A (ja) * 2012-02-10 2013-08-22 Miura Co Ltd 圧縮機台数制御システム
JP2014074395A (ja) * 2012-10-05 2014-04-24 Haruo Orihashi 圧縮機運転制御装置

Also Published As

Publication number Publication date
JPS627399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-17

Similar Documents

Publication Publication Date Title
CA2080877A1 (en) Pressure ratio responsive unloader
JPS56101092A (en) Compressor
EP0142926B1 (en) Positive displacement rotary compressors
JPH04159491A (ja) スクリュー圧縮機の容量制御方法及び装置
CN103334913B (zh) 一种空压机控制系统
FI83808B (fi) Foerfarande foer styrning av luftproduktionen i en skruvkompressor.
JPS5744787A (en) Method for controlling number of rotary displacement type compressor in operation
US6599094B2 (en) Screw compressor system and operating method thereof
JPS57110789A (en) Control device for scroll type compressor
JPS55142994A (en) Centrifugal compressor
JPS5726294A (en) Method and device for vane extrusion in vaned compressor
JPS55160187A (en) Compressor
JPS5519942A (en) Compressor
JPS57122181A (en) Device for controlling compressor performance
JPS54119113A (en) Closed screw compressor
JPS5756691A (en) Controller for multi-refrigerator
JPS55131598A (en) Rotary compressor
JPS56124696A (en) Flow controller of scroll type fluid machine
JPS56124698A (en) Volume controller for compressor
JPS5652595A (en) Multivane compressor
JPH01273886A (ja) 圧縮機の制御装置
JPS57165693A (en) Enclosed type compressor
JPS57176385A (en) Rotary compressor
JP2001132654A (ja) 圧縮機の運転制御方法および装置
JPS5744790A (en) Discharge port control method for screw gas compressor