スクロ-ル真空ポンプの研究 Scroll Vacuum Pump

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著者

抄録

Scroll machines have very good sealing characteristics, and the authors have attempted to develop a scroll vacuum pump. A rotating mechanism was employed instead of an orbiting mechanism from the point of view of load pattern and mechanical simplification. The axial and the radial sealing techniques were utilized. The radial sealing mechanism is particularly easy and effective due to the stationary seal line. A spiral with zero top clearance volume and a compact Oldham coupling were the other key technologies. Vacuums of 1 Pa (10^<-2> Torr) for dry operation, and of 10^<-2> Pa (10^<-4> Torr) for oil flooded operation were achieved at 1 800 rpm.

収録刊行物

  • 日本機械学会論文集 B編

    日本機械学会論文集 B編 54(498), p410-413, 1988-02

    一般社団法人日本機械学会

各種コード

  • NII論文ID(NAID)
    110002401210
  • NII書誌ID(NCID)
    AN00187441
  • 本文言語コード
    JPN
  • ISSN
    03875016
  • NDL 記事登録ID
    3166807
  • NDL 刊行物分類
    NB43(液体機械--ポンプ)
  • NDL 雑誌分類
    ZN11(科学技術--機械工学・工業)
  • NDL 請求記号
    Z16-109
  • データ提供元
    NDL  NII-ELS 
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