JPS62106963U - - Google Patents

Info

Publication number
JPS62106963U
JPS62106963U JP19809585U JP19809585U JPS62106963U JP S62106963 U JPS62106963 U JP S62106963U JP 19809585 U JP19809585 U JP 19809585U JP 19809585 U JP19809585 U JP 19809585U JP S62106963 U JPS62106963 U JP S62106963U
Authority
JP
Japan
Prior art keywords
electromagnetic switch
switch
pump
oil cleaner
electromagnetic
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
JP19809585U
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 JP19809585U priority Critical patent/JPS62106963U/ja
Publication of JPS62106963U publication Critical patent/JPS62106963U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Physical Vapour Deposition (AREA)
  • ing And Chemical Polishing (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す結線図、第2
図は本考案に係る装置の構成図、第3図は従来例
を示す構成図、第4図は従来の結線図である。 10……AC入力、11……補助排気ポンプ、
12……主排気ポンプ、13……オイルクリーナ
ー、14……ポンプリーク弁、20a〜20c…
…接点、30a,30a′……補助排気ポンプ用
電磁開閉器、30b,30b′……主排気ポンプ
用電磁開閉器、30c,30c′……オイルクリ
ーナー用電磁開閉器、40,40′……メインブ
レーカー、41a〜41c……スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主排気ポンプ及び補助ポンプ並びにオイルクリ
    ーナの動作をそれぞれ制御する第1の電磁開閉器
    と、該第1の電磁開閉器に並列接続した第2の電
    磁開閉器と、第1の電磁開閉器を解除して第2の
    電磁開閉器を開閉動作するスイツチ機構とを有す
    ることを特徴とする真空排気ユニツト操作装置。
JP19809585U 1985-12-23 1985-12-23 Pending JPS62106963U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19809585U JPS62106963U (ja) 1985-12-23 1985-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19809585U JPS62106963U (ja) 1985-12-23 1985-12-23

Publications (1)

Publication Number Publication Date
JPS62106963U true JPS62106963U (ja) 1987-07-08

Family

ID=31158468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19809585U Pending JPS62106963U (ja) 1985-12-23 1985-12-23

Country Status (1)

Country Link
JP (1) JPS62106963U (ja)

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