JPH02124400U - - Google Patents

Info

Publication number
JPH02124400U
JPH02124400U JP3205089U JP3205089U JPH02124400U JP H02124400 U JPH02124400 U JP H02124400U JP 3205089 U JP3205089 U JP 3205089U JP 3205089 U JP3205089 U JP 3205089U JP H02124400 U JPH02124400 U JP H02124400U
Authority
JP
Japan
Prior art keywords
tank
cold storage
storage tank
filter
vacuum
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
JP3205089U
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 JP3205089U priority Critical patent/JPH02124400U/ja
Publication of JPH02124400U publication Critical patent/JPH02124400U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (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全体の側視機
構図、第2図は第1図の要部拡大図、第3図Aは
従来例を示す側視機構図、第3図Bは第3図Aの
断面図である。 c……保冷層、1……内槽、2……外槽、3…
…排気管、4……内部フイルター、5……外部閉
塞用弁、11……吸引管、12……フイルター、
13……排気装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内槽と外槽間に断熱材が充填されている保冷層
    を設けた真空保冷槽において、前記外槽に嵌挿さ
    れ前記保冷槽内に配置された内部フイルターと槽
    外に配設された外部閉塞用弁を有する複数の排気
    管を前記真空保冷槽に配設するとともに、該排気
    管に連結されるフイルター付き吸引管を有する排
    気装置を具備したことを特徴とする真空保冷槽用
    排気装置。
JP3205089U 1989-03-23 1989-03-23 Pending JPH02124400U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3205089U JPH02124400U (ja) 1989-03-23 1989-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3205089U JPH02124400U (ja) 1989-03-23 1989-03-23

Publications (1)

Publication Number Publication Date
JPH02124400U true JPH02124400U (ja) 1990-10-12

Family

ID=31534895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3205089U Pending JPH02124400U (ja) 1989-03-23 1989-03-23

Country Status (1)

Country Link
JP (1) JPH02124400U (ja)

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