JPS6212784U - - Google Patents

Info

Publication number
JPS6212784U
JPS6212784U JP10451285U JP10451285U JPS6212784U JP S6212784 U JPS6212784 U JP S6212784U JP 10451285 U JP10451285 U JP 10451285U JP 10451285 U JP10451285 U JP 10451285U JP S6212784 U JPS6212784 U JP S6212784U
Authority
JP
Japan
Prior art keywords
frequency variable
compressors
refrigeration system
variable device
condenser
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
Application number
JP10451285U
Other languages
English (en)
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 filed Critical
Priority to JP10451285U priority Critical patent/JPS6212784U/ja
Publication of JPS6212784U publication Critical patent/JPS6212784U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図及び第2図は本案の一実施例を示し、第
1図は冷凍装置の冷媒回路図、第2図は圧縮機の
回転周波数と時間との関係を示す説明図、第3図
は他の実施例を示す圧縮機の回転周波数と時間と
の関係の説明図、第4図は従来例を示す圧縮機の
回転周波数と時間との関係の説明図である。 1……冷凍サイクル、2,3……圧縮機、4…
…凝縮器、5……膨張弁、6……蒸発器、8……
インバータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 並列接続された複数台の圧縮機と凝縮器と減圧
    装置と蒸発器とを順次接続して冷凍サイクルを形
    成しており、前記複数台の圧縮機のうち、1台を
    周波数可変装置により回転数制御する一方、残り
    を商用電源で運転するように構成している冷凍装
    置において、前記周波数可変装置の周波数可変巾
    を60Hz以上としたことを特徴とする冷凍装置
JP10451285U 1985-07-09 1985-07-09 Pending JPS6212784U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10451285U JPS6212784U (ja) 1985-07-09 1985-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10451285U JPS6212784U (ja) 1985-07-09 1985-07-09

Publications (1)

Publication Number Publication Date
JPS6212784U true JPS6212784U (ja) 1987-01-26

Family

ID=30978075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10451285U Pending JPS6212784U (ja) 1985-07-09 1985-07-09

Country Status (1)

Country Link
JP (1) JPS6212784U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151424A (ja) * 2008-12-26 2010-07-08 Daikin Ind Ltd 冷凍装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762983A (en) * 1980-09-30 1982-04-16 Fuji Electric Co Ltd Parallel running system of pump
JPS60122868A (ja) * 1983-12-05 1985-07-01 三菱電機株式会社 並列圧縮式冷凍装置の運転方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762983A (en) * 1980-09-30 1982-04-16 Fuji Electric Co Ltd Parallel running system of pump
JPS60122868A (ja) * 1983-12-05 1985-07-01 三菱電機株式会社 並列圧縮式冷凍装置の運転方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151424A (ja) * 2008-12-26 2010-07-08 Daikin Ind Ltd 冷凍装置

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