JPH0365880U - - Google Patents

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Publication number
JPH0365880U
JPH0365880U JP12753189U JP12753189U JPH0365880U JP H0365880 U JPH0365880 U JP H0365880U JP 12753189 U JP12753189 U JP 12753189U JP 12753189 U JP12753189 U JP 12753189U JP H0365880 U JPH0365880 U JP H0365880U
Authority
JP
Japan
Prior art keywords
rotor
rotors
soft material
view
mechanical supercharger
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
JP12753189U
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 JP12753189U priority Critical patent/JPH0365880U/ja
Publication of JPH0365880U publication Critical patent/JPH0365880U/ja
Pending legal-status Critical Current

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  • Supercharger (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の第1実施例の機械
式過給機のロータの一方の斜視図及び断面図、第
3図〜第7図はそれぞれ第1実施例の変形例を示
すもので、第3図はロータの一部の正面図、第4
図イ,ロはそれぞれロータの上半分のみを示した
側面図及び軟質材の圧入状態を示した正面断面図
、第5図イ,ロは第4図イ,ロと同様なロータの
側面図及び正面断面図、第6図は上半分のみ示し
たロータへの軟質材の圧入状態を示した側面図、
第7図は一対のロータをケーシングの一部ととも
に示した要部正面図、第8図は本考案の第2実施
例の機械式過給機のロータの一方の斜視図、第9
図は第2実施例の変形例を示すロータの一方の斜
視図、第10図及び第11図は従来の機械式過給
機のロータの斜視図及び断面図である。 1,10,11,R……ロータ、C,C,C
,C11,C12……軟質材。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシング内に一対のロータを有する機械式過
    給機において、前記ロータの一方はほぼその周面
    全体を軟質材で被覆し、前記ロータの他方は前記
    ケーシングの内面に面した適宜部位のみを軟質材
    で被覆したことを特徴とする機械式過給機。
JP12753189U 1989-10-30 1989-10-30 Pending JPH0365880U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12753189U JPH0365880U (ja) 1989-10-30 1989-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12753189U JPH0365880U (ja) 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
JPH0365880U true JPH0365880U (ja) 1991-06-26

Family

ID=31675284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12753189U Pending JPH0365880U (ja) 1989-10-30 1989-10-30

Country Status (1)

Country Link
JP (1) JPH0365880U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146418A (ja) * 1974-10-18 1976-04-20 Hitachi Ltd Sukuryuuatsushukuki
JPS5150005A (ja) * 1974-10-28 1976-05-01 Inoue Japax Res Sukuryuhonpuyorootano seizohoho
JPS535415B2 (ja) * 1974-08-12 1978-02-27
JPS5330012A (en) * 1976-09-01 1978-03-20 Hitachi Ltd Screw compressor
JPS54160939A (en) * 1978-06-09 1979-12-20 Hitachi Ltd Method of manufacturing dry screw fluid machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535415B2 (ja) * 1974-08-12 1978-02-27
JPS5146418A (ja) * 1974-10-18 1976-04-20 Hitachi Ltd Sukuryuuatsushukuki
JPS5150005A (ja) * 1974-10-28 1976-05-01 Inoue Japax Res Sukuryuhonpuyorootano seizohoho
JPS5330012A (en) * 1976-09-01 1978-03-20 Hitachi Ltd Screw compressor
JPS54160939A (en) * 1978-06-09 1979-12-20 Hitachi Ltd Method of manufacturing dry screw fluid machine

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