JPS6032583U

JPS6032583U - Horizontal rotary compressor

Info

Publication number: JPS6032583U
Application number: JP12399583U
Authority: JP
Inventors: 境野　恵樹; 鵜沢　和; 豊佐藤; 忠　五雄; 幸太郎吉田
Original assignee: 三菱電機株式会社
Priority date: 1983-08-10
Filing date: 1983-08-10
Publication date: 1985-03-05
Also published as: JPH0134720Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１区は従来の横形回転式圧縮機を示す断面図、第２図
はこの考案の実施例による横形回転式圧縮機の要部断面
図、第３図は第２図に示す短軸受の斜視図である。図中、１は密閉容器、２は電動要素、３は圧縮要素、４
は油、５はクランク軸、６はシリンダ、８は軸受、１５
は油溜め容器、１６．１７は給油孔、２１は排出穴であ
る。なお、図中同一符号は同一、または相当部分を示す
ものである。Section 1 is a cross-sectional view of a conventional horizontal rotary compressor, Figure 2 is a cross-sectional view of the main parts of a horizontal rotary compressor according to an embodiment of this invention, and Figure 3 is a perspective view of the short bearing shown in Figure 2. It is a diagram. In the figure, 1 is a closed container, 2 is an electric element, 3 is a compression element, 4
is oil, 5 is crankshaft, 6 is cylinder, 8 is bearing, 15
is an oil sump container, 16.17 is an oil supply hole, and 21 is a discharge hole. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

The electric element and the compression element driven by it are housed in a sealed container in a state where they are arranged almost side by side, and the crankshaft that transmits the driving force from the electric element is supported by bearings located on both sides of the cylinder, and the refrigerant is discharged from the cylinder. A horizontal type that lubricates the crankshaft and bearings by introducing a portion of the oil into the oil stored at the bottom of the sealed container and using its dynamic pressure to push the oil up into the oil sump container provided at the end of the bearing. In a rotary compressor, a horizontal rotary compressor is characterized in that a hole is provided at a location approximately in the longitudinal center of the bearing and located on the opposite load side, so that the inner circumference of the bearing communicates with the internal space of the closed container. Machine.