Title:
SEALED TYPE SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JP3389682
Kind Code:
B2
Abstract:
PURPOSE: To improve the performance and reliability of entire compressor and refrigeration cycle without discharing oil from an exhaust pipe to the outside of a sealed container as well as to improve workability during the assembling period of the compressor.
CONSTITUTION: An oil exhausting opening 21 to discharge oil which has lubricated a compressor component part 2, a cover 22 to cover the oil exhausting opening 21 and an oil exhaust pipe 26 to discharge oil in the cover 22, are formed on the electric motor 3 side of the compressor mechanical part 2, and also the tip of the oil exhaust pipe 26 is communicated to an oil reflux passage 5 through an oil introducing pipe 27 built up of a member having electric insulating characteristics.
Inventors:
Masahiro Tsubokawa
Yoshiharu Takeuchi
Manabu Sakai
Yasushi Iba
Toshiharu Yasu
Hideto Oka
Yoshiharu Takeuchi
Manabu Sakai
Yasushi Iba
Toshiharu Yasu
Hideto Oka
Application Number:
JP14922494A
Publication Date:
March 24, 2003
Filing Date:
June 30, 1994
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
F04C29/02; F04C18/02; (IPC1-7): F04C29/02; F04C18/02
Domestic Patent References:
| JP4370384A | ||||
| JP472486A | ||||
| JP1139193U |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)