JPH0188372U - - Google Patents

Info

Publication number
JPH0188372U
JPH0188372U JP18337587U JP18337587U JPH0188372U JP H0188372 U JPH0188372 U JP H0188372U JP 18337587 U JP18337587 U JP 18337587U JP 18337587 U JP18337587 U JP 18337587U JP H0188372 U JPH0188372 U JP H0188372U
Authority
JP
Japan
Prior art keywords
phase
switch
circuit
refrigerating machine
contact
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
JP18337587U
Other languages
English (en)
Other versions
JPH0522773Y2 (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 JP18337587U priority Critical patent/JPH0522773Y2/ja
Publication of JPH0188372U publication Critical patent/JPH0188372U/ja
Application granted granted Critical
Publication of JPH0522773Y2 publication Critical patent/JPH0522773Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の要部たるロータリー圧縮機の
始動制御回路に電源が異相で印加された状態を示
す回路図、第2図は同始動制御回路に電源が正相
で印加された状態を示す回路図、そして第3図は
従来の始動制御回路を示す図である。 図中、1:ロータリー圧縮機、2:電磁接触器
、3a:防露ヒータ、5:逆相防止器、10:相
切替用のスイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源が異相で印加されたときに電磁接触器のコ
    イルを励磁しないで三相200V用ロータリー圧
    縮機を始動しないようになつている逆相防止器と
    、異相の切替えを行なう相切替スイツチと、防露
    ヒータ用の単相100V回路および前記電磁接触
    器のコイルを含む回路の開閉を行なう冷凍機スイ
    ツチを含む前記圧縮機の始動制御回路を備えた冷
    凍もしくは冷蔵シヨーケースにおいて、前記相切
    替スイツチの接片と共に前記冷凍機スイツチの接
    片を同時に操作するようにそれらのスイツチは一
    体に構成され、前記冷凍機スイツチの接片はいず
    れの接点に接しても回路を閉じるようになつてい
    ることを特徴とする冷凍冷蔵シヨーケース。
JP18337587U 1987-12-01 1987-12-01 Expired - Lifetime JPH0522773Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18337587U JPH0522773Y2 (ja) 1987-12-01 1987-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18337587U JPH0522773Y2 (ja) 1987-12-01 1987-12-01

Publications (2)

Publication Number Publication Date
JPH0188372U true JPH0188372U (ja) 1989-06-12
JPH0522773Y2 JPH0522773Y2 (ja) 1993-06-11

Family

ID=31474797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18337587U Expired - Lifetime JPH0522773Y2 (ja) 1987-12-01 1987-12-01

Country Status (1)

Country Link
JP (1) JPH0522773Y2 (ja)

Also Published As

Publication number Publication date
JPH0522773Y2 (ja) 1993-06-11

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