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JPS6441060U - - Google Patents

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Publication number
JPS6441060U
JPS6441060U JP13224287U JP13224287U JPS6441060U JP S6441060 U JPS6441060 U JP S6441060U JP 13224287 U JP13224287 U JP 13224287U JP 13224287 U JP13224287 U JP 13224287U JP S6441060 U JPS6441060 U JP S6441060U
Authority
JP
Japan
Prior art keywords
defrosting operation
during defrosting
condenser
refrigeration system
refrigerant circulates
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
JP13224287U
Other languages
English (en)
Other versions
JPH0537172Y2 (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 JP1987132242U priority Critical patent/JPH0537172Y2/ja
Publication of JPS6441060U publication Critical patent/JPS6441060U/ja
Application granted granted Critical
Publication of JPH0537172Y2 publication Critical patent/JPH0537172Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Defrosting Systems (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の１実施例を示し、
第１図は冷媒回路図、第２図は電気制御回路図で
ある。第３図及び第４図は従来の冷蔵庫の１例を
示し、第３図は冷媒回路図、第４図は電気制御回
路図である。第５図は高圧圧力の時間的変化を示
す線図である。 圧縮機…１、凝縮器…３、絞り装置…１４，１
５、蒸発器…７、電磁弁…１６、圧力スイツチ…
１３。

Claims (1)

    【実用新案登録請求の範囲】
  1. 冷却運転時には冷媒が圧縮機、凝縮器、絞り装
    置、蒸発器をこの順に経て循環し、除霜運転時に
    は冷媒が上記と逆に循環する冷凍装置において、
    上記凝縮器の除霜運転時における冷媒入口側に少
    なくとも２個の流量抵抗が互いに異なる絞り装置
    を並列に設けるとともに除霜運転時における高圧
    圧力を検知して作動する圧力スイツチからの信号
    によつて開閉される電磁弁を流量抵抗が小さい方
    の上記絞り装置と直列に設けたことを特徴とする
    冷凍装置。
JP1987132242U 1987-09-01 1987-09-01 Expired - Lifetime JPH0537172Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987132242U JPH0537172Y2 (ja) 1987-09-01 1987-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987132242U JPH0537172Y2 (ja) 1987-09-01 1987-09-01

Publications (2)

Publication Number Publication Date
JPS6441060U true JPS6441060U (ja) 1989-03-10
JPH0537172Y2 JPH0537172Y2 (ja) 1993-09-20

Family

ID=31389024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987132242U Expired - Lifetime JPH0537172Y2 (ja) 1987-09-01 1987-09-01

Country Status (1)

Country Link
JP (1) JPH0537172Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175966U (ja) * 1983-05-13 1984-11-24 株式会社東芝 空冷ヒ−トポンプ式空気調和機
JPS6122161A (ja) * 1984-07-06 1986-01-30 株式会社東芝 空気調和機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175966U (ja) * 1983-05-13 1984-11-24 株式会社東芝 空冷ヒ−トポンプ式空気調和機
JPS6122161A (ja) * 1984-07-06 1986-01-30 株式会社東芝 空気調和機

Also Published As

Publication number Publication date
JPH0537172Y2 (ja) 1993-09-20

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