JPS6087340U - Bearing structure of turbocharger - Google Patents

Bearing structure of turbocharger

Info

Publication number
JPS6087340U
JPS6087340U JP1983180775U JP18077583U JPS6087340U JP S6087340 U JPS6087340 U JP S6087340U JP 1983180775 U JP1983180775 U JP 1983180775U JP 18077583 U JP18077583 U JP 18077583U JP S6087340 U JPS6087340 U JP S6087340U
Authority
JP
Japan
Prior art keywords
casing
rotating shaft
floating metal
lubricating oil
clip
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
JP1983180775U
Other languages
Japanese (ja)
Inventor
北口　義信
住田　泰昭
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP1983180775U priority Critical patent/JPS6087340U/en
Publication of JPS6087340U publication Critical patent/JPS6087340U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (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) [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 drawings]

第１図は、本考案に係るターボ過給機の断面図、第２図
は軸受部の詳細断面図、第３図は、フローティングメタ
ルとクリップとの接触部の詳細を示した断面図である。 符号の説明、１０・・・ターボ過給機、１２・・・ブロ
ワ部分、１，４・・・タービン部分、１６・・・プロワ
インペラ、１８・・・タービンインペラ、２４・・・回
転軸、３０・・・フローティングメタル、３２−・・ク
リップ、３４．３６・・・潤滑油通路。Fig. 1 is a sectional view of the turbocharger according to the present invention, Fig. 2 is a detailed sectional view of the bearing portion, and Fig. 3 is a sectional view showing details of the contact portion between the floating metal and the clip. . Explanation of symbols, 10... Turbo supercharger, 12... Blower part, 1, 4... Turbine part, 16... Pro wine impeller, 18... Turbine impeller, 24... Rotating shaft , 30... Floating metal, 32-... Clip, 34. 36... Lubricating oil passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気通路に介設されるタービンと吸気通路に介設される
ブロアと、前記タービン及びブロアを連結する共通の回
転軸と、該回転軸を支持するためのケーシングと、前記
回転軸とケーシングとの間に介在し径方向に穿設された
潤滑油供給口を有する７０−ティレグメタルと、ケーシ
ングに装着され前記フローティングメタルの軸方向の移
動を規制するクリップと、前記ケーシング内に形成され
前記フローティングメタルの軸方向に垂直な方向に対し
傾斜してフローティングメタルに潤滑油を供給する潤滑
油供給通路と、前記フローティングメタルとクリップと
の当接面の摩耗を防止する摩耗ｉ上手段を備えたことを
特徴とするターボ過給機の軸受構造。A turbine interposed in the exhaust passage, a blower interposed in the intake passage, a common rotating shaft connecting the turbine and the blower, a casing for supporting the rotating shaft, and a common rotating shaft connecting the rotating shaft and the casing. a 70-tireg metal having a lubricating oil supply port interposed therebetween and bored in the radial direction; a clip attached to the casing to restrict the movement of the floating metal in the axial direction; and a clip formed in the casing to control the floating metal. It is characterized by comprising a lubricating oil supply passage that is inclined with respect to a direction perpendicular to the axial direction and supplies lubricating oil to the floating metal, and an abrasion prevention means that prevents abrasion of the contact surface between the floating metal and the clip. bearing structure of a turbocharger.
JP1983180775U 1983-11-22 1983-11-22 Bearing structure of turbocharger Pending JPS6087340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983180775U JPS6087340U (en) 1983-11-22 1983-11-22 Bearing structure of turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983180775U JPS6087340U (en) 1983-11-22 1983-11-22 Bearing structure of turbocharger

Publications (1)

Publication Number Publication Date
JPS6087340U true JPS6087340U (en) 1985-06-15

Family

ID=30391884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983180775U Pending JPS6087340U (en) 1983-11-22 1983-11-22 Bearing structure of turbocharger

Country Status (1)

Country Link
JP (1) JPS6087340U (en)

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