JPS627399B2 - - Google Patents

Info

Publication number
JPS627399B2
JPS627399B2 JP55115463A JP11546380A JPS627399B2 JP S627399 B2 JPS627399 B2 JP S627399B2 JP 55115463 A JP55115463 A JP 55115463A JP 11546380 A JP11546380 A JP 11546380A JP S627399 B2 JPS627399 B2 JP S627399B2
Authority
JP
Japan
Prior art keywords
compressor
margin
pressure
capacity
compressors
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.)
Expired
Application number
JP55115463A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5744787A (en
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 JPS5744787A (en) 1982-03-13
JPS627399B2 true JPS627399B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4520608B2 (ja) * 2000-09-20 2010-08-11 株式会社日立プラントテクノロジー スクリュー圧縮装置
US8291720B2 (en) * 2009-02-02 2012-10-23 Optimum Energy, Llc Sequencing of variable speed compressors in a chilled liquid cooling system for improved energy efficiency
JP5915932B2 (ja) * 2012-02-10 2016-05-11 三浦工業株式会社 圧縮機台数制御システム
JP6025099B2 (ja) * 2012-10-05 2016-11-16 治生 折橋 圧縮機運転制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910003A (enrdf_load_stackoverflow) * 1972-05-23 1974-01-29

Also Published As

Publication number Publication date
JPS5744787A (en) 1982-03-13

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