JPS6366765U - - Google Patents

Info

Publication number
JPS6366765U
JPS6366765U JP15993386U JP15993386U JPS6366765U JP S6366765 U JPS6366765 U JP S6366765U JP 15993386 U JP15993386 U JP 15993386U JP 15993386 U JP15993386 U JP 15993386U JP S6366765 U JPS6366765 U JP S6366765U
Authority
JP
Japan
Prior art keywords
compressor
accumulator
heat exchanger
oil return
side heat
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
JP15993386U
Other languages
English (en)
Other versions
JPH0519712Y2 (ja
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 JP1986159933U priority Critical patent/JPH0519712Y2/ja
Publication of JPS6366765U publication Critical patent/JPS6366765U/ja
Application granted granted Critical
Publication of JPH0519712Y2 publication Critical patent/JPH0519712Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例にかかる冷凍装置の冷
媒回路図、第2図は第1図の冷凍装置におけるア
キユムレータの構造を示す縦断面図、第3図は冷
凍装置における圧縮機の運転周波数fと油の流量
Qとの関係を示す特性図、第4図は従来公知のア
キユムレータの構造を示す縦断面図である。 1……圧縮機、3……熱源側熱交換器、4……
膨張機構、5……利用側熱交換器、6……アキユ
ムレータ、11……吸入管、13……油戻し管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 周波数可変機能を備えた圧縮機1、熱源側熱交
    換器3、膨張機構4、利用側熱交換器5およびア
    キユムレータ6を備えた冷凍装置において、前記
    アキユムレータ6の内底部と圧縮機1の吸入管1
    1との間に、所定周波数以上で前記圧縮機1が運
    転される時にのみ油戻し作用をなす油戻し管13
    を介設したことを特徴とする冷凍装置。
JP1986159933U 1986-10-18 1986-10-18 Expired - Lifetime JPH0519712Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986159933U JPH0519712Y2 (ja) 1986-10-18 1986-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986159933U JPH0519712Y2 (ja) 1986-10-18 1986-10-18

Publications (2)

Publication Number Publication Date
JPS6366765U true JPS6366765U (ja) 1988-05-06
JPH0519712Y2 JPH0519712Y2 (ja) 1993-05-24

Family

ID=31084825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986159933U Expired - Lifetime JPH0519712Y2 (ja) 1986-10-18 1986-10-18

Country Status (1)

Country Link
JP (1) JPH0519712Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100170U (ja) * 1980-12-10 1982-06-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100170U (ja) * 1980-12-10 1982-06-19

Also Published As

Publication number Publication date
JPH0519712Y2 (ja) 1993-05-24

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