JPS6345471U - - Google Patents

Info

Publication number
JPS6345471U
JPS6345471U JP14034086U JP14034086U JPS6345471U JP S6345471 U JPS6345471 U JP S6345471U JP 14034086 U JP14034086 U JP 14034086U JP 14034086 U JP14034086 U JP 14034086U JP S6345471 U JPS6345471 U JP S6345471U
Authority
JP
Japan
Prior art keywords
vacuum
container
solenoid valve
normally closed
closed solenoid
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
JP14034086U
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 JP14034086U priority Critical patent/JPS6345471U/ja
Publication of JPS6345471U publication Critical patent/JPS6345471U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (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配管系統図、
第2図は従来の一例を示す配管系統図である。 1……容器、2……配管、3……真空計、4…
…ノーマルオープン型電磁弁、5……ノーマルク
ローズ型電磁弁、6……真空ポンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 容器を真空にするための真空ポンプと、前記容
    器と前記真空ポンプとの間に設けられ真空度をコ
    ントロールするためのノーマルクローズ型電磁弁
    と、前記容器と前記ノーマルクローズ型電磁弁と
    の間に設けられ前記容器内の真空度を測定するた
    めの真空計と、前記真空計と前記ノーマルクロー
    ズ型電磁弁との間に設けられ配管内を不使用時に
    外部に開放できるノーマルオープン型電磁弁とを
    含むことを特徴とする真空装置。
JP14034086U 1986-09-11 1986-09-11 Pending JPS6345471U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14034086U JPS6345471U (ja) 1986-09-11 1986-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14034086U JPS6345471U (ja) 1986-09-11 1986-09-11

Publications (1)

Publication Number Publication Date
JPS6345471U true JPS6345471U (ja) 1988-03-26

Family

ID=31047100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14034086U Pending JPS6345471U (ja) 1986-09-11 1986-09-11

Country Status (1)

Country Link
JP (1) JPS6345471U (ja)

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