JPS6427492U - - Google Patents

Info

Publication number
JPS6427492U
JPS6427492U JP12297587U JP12297587U JPS6427492U JP S6427492 U JPS6427492 U JP S6427492U JP 12297587 U JP12297587 U JP 12297587U JP 12297587 U JP12297587 U JP 12297587U JP S6427492 U JPS6427492 U JP S6427492U
Authority
JP
Japan
Prior art keywords
engagement groove
roots blower
blower
rotor
engagement
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
JP12297587U
Other languages
English (en)
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 filed Critical
Priority to JP12297587U priority Critical patent/JPS6427492U/ja
Publication of JPS6427492U publication Critical patent/JPS6427492U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図乃至第4図は本考案の第一実施例に係り
、第1図はロータの断面側面図、第2図は第1図
のA部拡大図、第3図は第1図のA部分解斜視図
、第4図はルーツブロワの断面側面図、第5図は
本考案の第二実施例に係る係合部材の断面図であ
る。 1……ブロワハウジング、7,8……ロータ、
9……係合溝、10……係合部材、11……樹脂
層。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブロワハウジングに複数のロータが内設されて
    いるルーツブロワにおいて、上記ロータの外周に
    係合溝が設けられ、この係合溝に、表面に樹脂層
    が形成された係合部材が嵌合されていることを特
    徴とするルーツブロワ。
JP12297587U 1987-08-11 1987-08-11 Pending JPS6427492U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12297587U JPS6427492U (ja) 1987-08-11 1987-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12297587U JPS6427492U (ja) 1987-08-11 1987-08-11

Publications (1)

Publication Number Publication Date
JPS6427492U true JPS6427492U (ja) 1989-02-16

Family

ID=31371404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12297587U Pending JPS6427492U (ja) 1987-08-11 1987-08-11

Country Status (1)

Country Link
JP (1) JPS6427492U (ja)

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