JPH0237286U - - Google Patents

Info

Publication number
JPH0237286U
JPH0237286U JP11524088U JP11524088U JPH0237286U JP H0237286 U JPH0237286 U JP H0237286U JP 11524088 U JP11524088 U JP 11524088U JP 11524088 U JP11524088 U JP 11524088U JP H0237286 U JPH0237286 U JP H0237286U
Authority
JP
Japan
Prior art keywords
rotor
shaft
male
female
male rotor
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
JP11524088U
Other languages
English (en)
Other versions
JP2545218Y2 (ja
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 JP1988115240U priority Critical patent/JP2545218Y2/ja
Publication of JPH0237286U publication Critical patent/JPH0237286U/ja
Application granted granted Critical
Publication of JP2545218Y2 publication Critical patent/JP2545218Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案のロータの一部切断平面図、第
２図はスクリユー型過給機の概略を示す正面図、
第３図は第２図に示すロータの平面図、第４図は
雄ロータと雌ロータの伸び差を示す概略平面図で
ある。 ２……雄ロータ、３……雌ロータ、２ａ，３ａ
……ロータ本体、２ｂ，３ｂ……軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. ロータ本体と軸とからなる雄ロータと雌ロータ
    とを備え、上記雄ロータと雌ロータの各ロータ本
    体を、アルミ合金の如き比重の小さい材料にて製
    作すると共に、上記雄ロータと雌ロータの各軸を
    、上記ロータ本体に用いる材料の線膨張係数に近
    い線膨張係数を有する材料にて製作し、且つ雄ロ
    ータのロータ本体と軸、雌ロータのロータ本体と
    軸をそれぞれ一体にしてなることを特徴とするス
    クリユー型過給機又は圧縮機のロータ。
JP1988115240U 1988-09-01 1988-09-01 スクリュー型過給機又は圧縮機のロータ Expired - Lifetime JP2545218Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988115240U JP2545218Y2 (ja) 1988-09-01 1988-09-01 スクリュー型過給機又は圧縮機のロータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988115240U JP2545218Y2 (ja) 1988-09-01 1988-09-01 スクリュー型過給機又は圧縮機のロータ

Publications (2)

Publication Number Publication Date
JPH0237286U true JPH0237286U (ja) 1990-03-12
JP2545218Y2 JP2545218Y2 (ja) 1997-08-25

Family

ID=31356721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988115240U Expired - Lifetime JP2545218Y2 (ja) 1988-09-01 1988-09-01 スクリュー型過給機又は圧縮機のロータ

Country Status (1)

Country Link
JP (1) JP2545218Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0182320U (ja) * 1987-11-24 1989-06-01
JPH032933U (ja) * 1989-05-31 1991-01-11

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156014A (ja) * 1974-06-06 1975-12-16
JPS5467317U (ja) * 1977-10-21 1979-05-12
JPS631789A (ja) * 1986-06-20 1988-01-06 Hitachi Ltd 圧縮機用ロ−タ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156014A (ja) * 1974-06-06 1975-12-16
JPS5467317U (ja) * 1977-10-21 1979-05-12
JPS631789A (ja) * 1986-06-20 1988-01-06 Hitachi Ltd 圧縮機用ロ−タ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0182320U (ja) * 1987-11-24 1989-06-01
JPH032933U (ja) * 1989-05-31 1991-01-11

Also Published As

Publication number Publication date
JP2545218Y2 (ja) 1997-08-25

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