Some design problems of scroll compressor.

• MORISHITA Etsuo

• SUGIHARA Masahiro

Bibliographic Information

Other Title

• スクロール圧縮機設計上のいくつかの問題について
• スクロール アッシュクキ セッケイジョウ ノ イクツ カ ノ モンダイ ニ ツ

Abstract

The design problems of scroll compressors are discussed in this paper. The critical machine element of scroll compressors is the thrust bearing when the compressors are employed for air conditioning and refrigeration, viz, very long time operation. Not only the thrust but also the moment act on the thrust bearing. The theory of Rumbarger is applied to describe the load condition of the thrust bearing. How to optimize the geometric shape of the spiral elements is also the prime interest of the designers. It is explained in this paper that the spiral geometry is able to be optimized when the stability condition, weight, thrust and outer diameter of the orbiting scroll are taken into account. The optimum design would minimize the overturning moment of the orbiting scroll when the outer diameter of the thrust bearing is predetermined.

Journal

• TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 52 (477), 2121-2130, 1986

  The Japan Society of Mechanical Engineers

Keywords

• Scroll Compressor

Details

• CRID: 1390282681160905216
• NII Article ID: 130004217761
• NII Article ID: 110002400380
• NII Book ID: AN00187441
• DOI: 10.1299/kikaib.52.2121
• ISSN: 18848346
• ISSN: 03875016
• NDL BIB ID: 3079088
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3079088
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/52/477/52_477_2121/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed