JPS5863301U - Rotation prevention device for scroll type fluid machinery - Google Patents

Rotation prevention device for scroll type fluid machinery

Info

Publication number
JPS5863301U
JPS5863301U JP15709181U JP15709181U JPS5863301U JP S5863301 U JPS5863301 U JP S5863301U JP 15709181 U JP15709181 U JP 15709181U JP 15709181 U JP15709181 U JP 15709181U JP S5863301 U JPS5863301 U JP S5863301U
Authority
JP
Japan
Prior art keywords
prevention device
rotation prevention
type fluid
scroll type
fluid machinery
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.)
Pending
Application number
JP15709181U
Other languages
Japanese (ja)
Inventor
納谷　孝太郎
辻　功
小橋　徹三
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP15709181U priority Critical patent/JPS5863301U/en
Publication of JPS5863301U publication Critical patent/JPS5863301U/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

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

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

竿１図は、スクロール形流体機械の側断面図、第２図は
、本考案のリングの正面図、第３図は、本考案のリング
の側断面図である。 ２・・・静止スクロール部材、４・・・旋回スクロール
ｍ材、５・・・クランクシャフト、７・・・フレーム、
８・・・自転阻止装置、９ａ、　９ｂ・・・キー、１０
・・・リング、１０ａ、　　１０ｂ−・・溝。Figure 1 is a side sectional view of the scroll type fluid machine, Figure 2 is a front view of the ring of the present invention, and Figure 3 is a side sectional view of the ring of the present invention. 2... Stationary scroll member, 4... Orbiting scroll m material, 5... Crankshaft, 7... Frame,
8... Rotation prevention device, 9a, 9b... Key, 10
...Ring, 10a, 10b--Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 静止部分に設置したキー、スクロール流体機械の旋回ス
クロールに、前記キーと直交する方向に延長して固定さ
れたキー、および、両キーが係合する溝を有するリング
からなる自転阻止装置において、リングの溝の角部を通
常より大きく面取りし、テーパー状にしたことを特徴と
するスクロール流体機械用自転阻止装置。A rotation prevention device comprising a key installed in a stationary part, a key fixed to an orbiting scroll of a scroll fluid machine in a direction perpendicular to the key, and a ring having a groove in which both keys engage. A rotation prevention device for a scroll fluid machine, characterized in that the corners of the groove are chamfered to a larger extent than usual to form a tapered shape.
JP15709181U 1981-10-23 1981-10-23 Rotation prevention device for scroll type fluid machinery Pending JPS5863301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15709181U JPS5863301U (en) 1981-10-23 1981-10-23 Rotation prevention device for scroll type fluid machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15709181U JPS5863301U (en) 1981-10-23 1981-10-23 Rotation prevention device for scroll type fluid machinery

Publications (1)

Publication Number Publication Date
JPS5863301U true JPS5863301U (en) 1983-04-28

Family

ID=29949621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15709181U Pending JPS5863301U (en) 1981-10-23 1981-10-23 Rotation prevention device for scroll type fluid machinery

Country Status (1)

Country Link
JP (1) JPS5863301U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217383A (en) * 1985-07-16 1987-01-26 Mitsubishi Electric Corp Scroll compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217383A (en) * 1985-07-16 1987-01-26 Mitsubishi Electric Corp Scroll compressor

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