Title:
ROTARY-TYPE SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JP3291353
Kind Code:
B2
Abstract:
PURPOSE: To eliminate generation of a reverse flow phenomenon and various kind of inconvenience caused by it by preventing stiffness of the shaft part of a driving side scroll from being decreased through a process of devising a discharge path of compression refrigerant, and enabling a check valve to be arranged in a position near an involute.
CONSTITUTION: A discharge hole 101 is formed in the center area of the end plate 15 of a driving side scroll, and a discharge passage 103 communicated with the discharge hole 101 is extended/formed in the rectangular direction, and discharging refrigerant is discharged into a space 107 formed by main frame 7 and an auxiliary frame 9 through the discharge hole 101 and the discharge passage 103, and then it is discharged from there to an electric element 2 side through a passage 109 formed on the main frame 7.
Inventors:
Yoshinori Nobori
Waki Sugimoto
Tsutomu Kun
Toshihiko Mitsunaga
Waki Sugimoto
Tsutomu Kun
Toshihiko Mitsunaga
Application Number:
JP10495993A
Publication Date:
June 10, 2002
Filing Date:
April 08, 1993
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
F04C18/02; F04C29/00; F04C29/04; F04C29/12; (IPC1-7): F04C18/02; F04C29/00
Attorney, Agent or Firm:
Haruya Saito (1 person outside)