JPS599192U - Rotor for compressor - Google Patents

Rotor for compressor

Info

Publication number
JPS599192U
JPS599192U JP5934483U JP5934483U JPS599192U JP S599192 U JPS599192 U JP S599192U JP 5934483 U JP5934483 U JP 5934483U JP 5934483 U JP5934483 U JP 5934483U JP S599192 U JPS599192 U JP S599192U
Authority
JP
Japan
Prior art keywords
rotor
compressor
oil groove
cavity
central axis
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
JP5934483U
Other languages
Japanese (ja)
Inventor
岡崎　道雄
Original Assignee
株式会社ボッシュオートモーティブ　システム
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 株式会社ボッシュオートモーティブ　システム filed Critical 株式会社ボッシュオートモーティブ　システム
Priority to JP5934483U priority Critical patent/JPS599192U/en
Publication of JPS599192U publication Critical patent/JPS599192U/en
Pending 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]

第１図、第２図は従来のコンプレッサ用ロータの一例を
示す斜視図およびＡ−Ａ断面図、第３図、第４図は本考
案によるコンプレッサ用ロータを説明するための斜視図
及びＢ−Ｂ断面図である。 ５・・・・・・ロータ、６・・・・・・シャフト孔、７
　＝油’ｔ７１ｇ、８・・・・・・ベーン溝、９・・・
・・・空洞。FIGS. 1 and 2 are a perspective view and a sectional view taken along line A-A of a conventional rotor for a compressor, and FIGS. 3 and 4 are a perspective view and a cross-sectional view taken along line A-A of the rotor for a compressor according to the present invention, and FIGS. It is a sectional view of B. 5... Rotor, 6... Shaft hole, 7
= Oil 't71g, 8... Vane groove, 9...
···cavity.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貫通するシャツ）９７Ｌ及びこのシャフト孔より大径で
かつ中火に設けられる油溝を中心軸上に有し、底部が上
記油溝に連通ずる複数のベーン溝を周壁に有するコンプ
レッサ用ロータにおいて、ロータの中心軸に対し直角方
向となるようにロータを２分割したロータ素体の分割面
側に凹部を設けて互いに隣接するベーン溝の間に空洞を
形成し、上記空洞を上記油溝に連通し、上記ロータ素体
を個々に焼結合金で金型成形し、互いに分割面側をロー
付けまたは溶接で接合するようにしたことを特徴とする
コンプレッサ用ロータ。In a rotor for a compressor, the compressor rotor has an oil groove on the central axis that has a diameter larger than that of the shaft hole and is provided for medium heat, and has a plurality of vane grooves on the peripheral wall whose bottom part communicates with the oil groove, The rotor is divided into two parts perpendicular to the rotor's central axis. A recess is provided on the divided surface side of the rotor body to form a cavity between adjacent vane grooves, and the cavity is communicated with the oil groove. A rotor for a compressor, characterized in that the rotor bodies are individually molded using a sintered alloy, and their split surfaces are joined to each other by brazing or welding.
JP5934483U 1983-04-20 1983-04-20 Rotor for compressor Pending JPS599192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5934483U JPS599192U (en) 1983-04-20 1983-04-20 Rotor for compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5934483U JPS599192U (en) 1983-04-20 1983-04-20 Rotor for compressor

Publications (1)

Publication Number Publication Date
JPS599192U true JPS599192U (en) 1984-01-20

Family

ID=30189593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5934483U Pending JPS599192U (en) 1983-04-20 1983-04-20 Rotor for compressor

Country Status (1)

Country Link
JP (1) JPS599192U (en)

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