JPS58152525U - Turbocharger bearing device - Google Patents

Turbocharger bearing device

Info

Publication number
JPS58152525U
JPS58152525U JP1982049805U JP4980582U JPS58152525U JP S58152525 U JPS58152525 U JP S58152525U JP 1982049805 U JP1982049805 U JP 1982049805U JP 4980582 U JP4980582 U JP 4980582U JP S58152525 U JPS58152525 U JP S58152525U
Authority
JP
Japan
Prior art keywords
bearing
spacer ring
rotating shaft
casing
bearing device
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
JP1982049805U
Other languages
Japanese (ja)
Inventor
倉澤　稔
小林　「あ」
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1982049805U priority Critical patent/JPS58152525U/en
Publication of JPS58152525U publication Critical patent/JPS58152525U/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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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

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) [Summary] 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図ないし第３図は従来装置の断面図、第４図は本考
案の一実施例の断面図、第５図は本考案の他の実施例の
要部断面図である。 １・・・・・・タービン翼車、２・・・・・・ブロワ扇
車、３・・・・・・回転軸、４・・・・・・軸受車室、
５・・・・・・スペーサリン　　−グ、６・・・・・・
フローティングメタル、１１・・・・・・給油溝、１２
・・・・・・油戻り孔、１３・・・・・・油排出口。1 to 3 are sectional views of a conventional device, FIG. 4 is a sectional view of one embodiment of the present invention, and FIG. 5 is a sectional view of essential parts of another embodiment of the present invention. 1... Turbine impeller, 2... Blower fan wheel, 3... Rotating shaft, 4... Bearing chamber,
5...Spacer ring, 6...
Floating metal, 11... Oil supply groove, 12
...Oil return hole, 13...Oil discharge port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 過給機の軸受車室を貫通しタービン翼車とブロワ扇車と
を結合する回転軸と、該回転軸が前記軸受車室を貫通し
ている部分の外周に間隔をおいて設けられ前記軸受車室
に圧入されたスペーサリングと、該スペーサリングの両
端に接して設けられ前記回転軸を前記軸受車室に回転自
在に支持するフローティングメタルと、前記スペーサリ
ングの端部近傍に設けられ前記フローティングメタルの
内側端面に通ずる給油溝と、前記スペーサリングの中央
近傍に設けられ前記軸受車室の油排出口に通ずる油戻り
孔と、を備えたことを特徴とする過給機の軸受装置。・a rotating shaft that passes through a bearing casing of a supercharger and connects a turbine impeller and a blower fan; and a bearing that is provided at intervals on the outer periphery of a portion where the rotating shaft passes through the bearing casing. a spacer ring press-fitted into the casing; a floating metal provided in contact with both ends of the spacer ring and rotatably supporting the rotating shaft in the bearing casing; and a floating metal provided near the end of the spacer ring. A bearing device for a supercharger, comprising: an oil supply groove communicating with an inner end surface of a metal; and an oil return hole provided near the center of the spacer ring and communicating with an oil discharge port of the bearing chamber.・
JP1982049805U 1982-04-06 1982-04-06 Turbocharger bearing device Pending JPS58152525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982049805U JPS58152525U (en) 1982-04-06 1982-04-06 Turbocharger bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982049805U JPS58152525U (en) 1982-04-06 1982-04-06 Turbocharger bearing device

Publications (1)

Publication Number Publication Date
JPS58152525U true JPS58152525U (en) 1983-10-12

Family

ID=30060641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982049805U Pending JPS58152525U (en) 1982-04-06 1982-04-06 Turbocharger bearing device

Country Status (1)

Country Link
JP (1) JPS58152525U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139433A (en) * 1974-09-28 1976-04-02 Kawasaki Heavy Ind Ltd BENSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139433A (en) * 1974-09-28 1976-04-02 Kawasaki Heavy Ind Ltd BENSOCHI

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