JPS61162589U

JPS61162589U -

Info

Publication number: JPS61162589U
Application number: JP4618185U
Authority: JP
Priority date: 1985-03-29
Filing date: 1985-03-29
Publication date: 1986-10-08

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図ａは
ベアリングに設けた通路廻りの構造を示す平面図
、第１図ｂはその断面図、第２図はロータリコン
プレツサーを全体の構造を示す断面図である。１……密閉ケース、１ａ……冷凍機油（潤滑油
）、３……クランクシヤフト、５……ローラピス
トン、６……シリンダ、７……メインベアリング
（ベアリング）、１０……ブレード、１７……給
油ポンプ、１８……給油孔、２０……通路。 The drawings show one embodiment of this invention; Fig. 1a is a plan view showing the structure around the passage provided in the bearing, Fig. 1b is a sectional view thereof, and Fig. 2 shows the overall structure of the rotary compressor. FIG. 1... sealed case, 1a... refrigerating machine oil (lubricating oil), 3... crankshaft, 5... roller piston, 6... cylinder, 7... main bearing (bearing), 10... blade, 17... Oil supply pump, 18... oil supply hole, 20... passage.

補正昭６１．２．２５考案の名称を次のように補正する。考案の名称ロータリコンプレツサー実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment February 25, 1981 The name of the invention is amended as follows. Title of the invention: Rotary compressor The claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】両側にベアリングが配されたシリンダ内にロー
ラピストンを設けるとともにブレードを設けて圧
縮機部を構成し、これを潤滑油を集溜した密閉ケ
ース内に配してなり、圧縮したガスを密閉ケース
内を通じ外部に吐出させるようにしたロータリコ
ンプレツサーにおいて、ベアリングに、ブレード
の吸込側クリアランスと密閉ケース内とを連通す
る通路を設けたことを特徴とするロータリコンプ
レツサー。[Scope of Claim for Utility Model Registration] A compressor section is constructed by providing a roller piston in a cylinder with bearings arranged on both sides and blades, which is arranged in a sealed case in which lubricating oil is collected. , a rotary compressor configured to discharge compressed gas to the outside through the inside of a sealed case, characterized in that the bearing is provided with a passage that communicates between the suction side clearance of the blade and the inside of the sealed case. Sir.

【図面の簡単な説明】図面はこの考案の一実施例を示し、第１図ａは
ベアリングに設けた通路廻りの構造を示す平面図
、第１図ｂはその断面図、第２図はロータリコン
プレツサーを全体の構造を示す断面図である。１……密閉ケース、１ａ……冷凍機油（潤滑油
）、３……クランクシヤフト、５……ローラピス
トン、６……シリンダ、７……メインベアリング
（ベアリング）、１０……ブレード、１７……給
油ポンプ、１８……給油孔、２０……通路。[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show an embodiment of this invention, in which Fig. 1a is a plan view showing the structure around the passage provided in the bearing, Fig. 1b is a sectional view thereof, and Fig. 2 is a rotary FIG. 2 is a sectional view showing the overall structure of the compressor. 1... sealed case, 1a... refrigerating machine oil (lubricating oil), 3... crankshaft, 5... roller piston, 6... cylinder, 7... main bearing (bearing), 10... blade, 17... Oil supply pump, 18... oil supply hole, 20... passage.

Claims

[Scope of utility model registration request]

A roller piston is installed in a cylinder with bearings on both sides, and a blade is provided to form the compressor section, which is placed in a sealed case that collects lubricating oil so that the surrounding area is immersed in lubricating oil. , a rotary compressor configured to discharge compressed gas to the outside through the inside of a sealed case, characterized in that a passage is provided in the bearing to communicate between the suction side clearance of the blade and the inside of the sealed case. Sir.