JPH02101083U

JPH02101083U -

Info

Publication number: JPH02101083U
Application number: JP886189U
Authority: JP
Priority date: 1989-01-27
Filing date: 1989-01-27
Publication date: 1990-08-10

Description

[Brief explanation of drawings]

第１図〜第３図はこの考案の一実施例による密
閉形圧縮機を示し、第１図は部分断面図で第２図
の−線の断面図、第２図は第１図の矢印方
向からみた図、第３図はクリツプのみの斜視図で
あり、第４図、第５図はこの考案の他の実施例を
示す要部底面図とクリツプの斜視図、第６図は従
来の密閉形圧縮機の部分断面図を示す。図中、１は軸、２はモータロータ、３はモータ
ステータ、９は油ポンプアウタロータ、１０は油
ポンプインナロータ、１５は油ポンプハウジング
、１６はポンプ室カバー、１５ａ，１６ａはクリ
ツプ嵌入溝、１７，１８はクリツプである。なお
、図中同一符号は同一又は相当部分を示す。 Figures 1 to 3 show a hermetic compressor according to an embodiment of this invention, in which Figure 1 is a partial sectional view taken along the - line in Figure 2, and Figure 2 is in the direction of the arrow in Figure 1. 3 is a perspective view of only the clip, FIGS. 4 and 5 are bottom views of essential parts and a perspective view of the clip showing other embodiments of this invention, and FIG. 6 is a perspective view of the conventional seal. A partial cross-sectional view of the compressor is shown. In the figure, 1 is a shaft, 2 is a motor rotor, 3 is a motor stator, 9 is an oil pump outer rotor, 10 is an oil pump inner rotor, 15 is an oil pump housing, 16 is a pump chamber cover, 15a, 16a are clip fitting grooves, 17 , 18 are clips. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a hermetic compressor equipped with a positive displacement oil pump mechanism having an oil pump housing in which a shaft end is slidably fitted and a pump chamber cover coupled to the oil pump housing, the oil pump housing and the pump A hermetic compressor in which clip fitting grooves are provided in the direction of the outer circumferential axis of the chamber cover, and elastic clips are fitted and connected into the matching fitting grooves.