JPS619576U - Scroll type fluid machine - Google Patents

Scroll type fluid machine

Info

Publication number
JPS619576U
JPS619576U JP9397384U JP9397384U JPS619576U JP S619576 U JPS619576 U JP S619576U JP 9397384 U JP9397384 U JP 9397384U JP 9397384 U JP9397384 U JP 9397384U JP S619576 U JPS619576 U JP S619576U
Authority
JP
Japan
Prior art keywords
scroll
sliding
fluid machine
type fluid
revolving scroll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9397384U
Other languages
Japanese (ja)
Other versions
JPH0248718Y2 (en
Inventor
仁 小沢
好昭 的場
Original Assignee
ダイキン工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP9397384U priority Critical patent/JPS619576U/en
Priority to US06/745,227 priority patent/US4637786A/en
Publication of JPS619576U publication Critical patent/JPS619576U/en
Application granted granted Critical
Publication of JPH0248718Y2 publication Critical patent/JPH0248718Y2/ja
Granted legal-status Critical Current

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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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定スクげール２と公転スクロール３とを備え、該公転
ス久ロール３の背面側に摺動体９と摺動体受１０とから
成る自転防止機構を設け、前♀公転スクロール３をクラ
ンク軸５、に占り駆動するごとくしたスクロール形流体
機械において、前記公転スクロール３の背面における外
周部に第１一動面１７を設けて、前記公転スクロール３
を前記第１摺動面１７に摺接″するスラスト軸受７によ
り支持すると共に、前記公転スクロール３の中心部に前
記クランク軸５の偏心軸部５ａを受ける軸受筒３ａＧＨ
ｊけて、該軸受筒３ａの外周面を方形状として、前記摺
動体９と摺接する一対の第２摺動面１８をを形成する一
方、前記軸受筒３ａ−の基部に、前記第１摺動面１７に
対し軸方向に段差を持つ円形段部１９を設けたことを特
徴とするスクロ■ール形流体機械。It is equipped with a fixed scroll 2 and a revolving scroll 3, and a rotation prevention mechanism consisting of a sliding body 9 and a sliding body support 10 is provided on the back side of the revolving scroll 3, and the front ♀ revolving scroll 3 is connected to the crankshaft 5. , in a scroll type fluid machine which is driven as if by the rotating scroll 3, a first moving surface 17 is provided on the outer periphery of the back surface of the revolving scroll 3, and the revolving scroll 3
is supported by a thrust bearing 7 that is in sliding contact with the first sliding surface 17, and receives an eccentric shaft portion 5a of the crankshaft 5 at the center of the revolving scroll 3.
The outer circumferential surface of the bearing sleeve 3a is formed into a rectangular shape to form a pair of second sliding surfaces 18 that come into sliding contact with the sliding body 9. A scroll-type fluid machine characterized in that a circular stepped portion 19 having a step in the axial direction is provided with respect to a moving surface 17.
JP9397384U 1984-06-20 1984-06-23 Scroll type fluid machine Granted JPS619576U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9397384U JPS619576U (en) 1984-06-23 1984-06-23 Scroll type fluid machine
US06/745,227 US4637786A (en) 1984-06-20 1985-06-17 Scroll type fluid apparatus with lubrication of rotation preventing mechanism and thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9397384U JPS619576U (en) 1984-06-23 1984-06-23 Scroll type fluid machine

Publications (2)

Publication Number Publication Date
JPS619576U true JPS619576U (en) 1986-01-21
JPH0248718Y2 JPH0248718Y2 (en) 1990-12-20

Family

ID=30652121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9397384U Granted JPS619576U (en) 1984-06-20 1984-06-23 Scroll type fluid machine

Country Status (1)

Country Link
JP (1) JPS619576U (en)

Also Published As

Publication number Publication date
JPH0248718Y2 (en) 1990-12-20

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