JPH023075U - - Google Patents

Info

Publication number
JPH023075U
JPH023075U JP7952888U JP7952888U JPH023075U JP H023075 U JPH023075 U JP H023075U JP 7952888 U JP7952888 U JP 7952888U JP 7952888 U JP7952888 U JP 7952888U JP H023075 U JPH023075 U JP H023075U
Authority
JP
Japan
Prior art keywords
crucible
vacuum
vacuum evacuation
present
evacuates
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
JP7952888U
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 JP7952888U priority Critical patent/JPH023075U/ja
Publication of JPH023075U publication Critical patent/JPH023075U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置を用いた成膜装置の真空排
気系統図、第2図は本考案装置の構造を模式的に
示す説明図である。 1……成膜室、2……油回転ポンプ、3……油
拡散ポンプ、4……本考案装置、5,6,7,8
……真空弁、41……本考案装置(排気装置)の
容器、42……大気成分と親和性の高い金属、4
3……坩堝、44……加熱装置、45……金属の
蒸気、46……冷却水配管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 真空容器内を真空排気する装置であつて、真空
    排気配管系に配置される坩堝と、同坩堝に入れら
    れた金属を溶解する手段とを具備したことを特徴
    とする真空排気装置。
JP7952888U 1988-06-17 1988-06-17 Pending JPH023075U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7952888U JPH023075U (ja) 1988-06-17 1988-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7952888U JPH023075U (ja) 1988-06-17 1988-06-17

Publications (1)

Publication Number Publication Date
JPH023075U true JPH023075U (ja) 1990-01-10

Family

ID=31304402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7952888U Pending JPH023075U (ja) 1988-06-17 1988-06-17

Country Status (1)

Country Link
JP (1) JPH023075U (ja)

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