JPS5890327U - Turbo supercharger bearing device - Google Patents

Turbo supercharger bearing device

Info

Publication number
JPS5890327U
JPS5890327U JP1981186029U JP18602981U JPS5890327U JP S5890327 U JPS5890327 U JP S5890327U JP 1981186029 U JP1981186029 U JP 1981186029U JP 18602981 U JP18602981 U JP 18602981U JP S5890327 U JPS5890327 U JP S5890327U
Authority
JP
Japan
Prior art keywords
bearing device
turbo supercharger
shaft
metal
annular
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
JP1981186029U
Other languages
Japanese (ja)
Inventor
西口　文雄
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1981186029U priority Critical patent/JPS5890327U/en
Publication of JPS5890327U publication Critical patent/JPS5890327U/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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial 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
    • F16C17/12—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
    • 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)
  • Sliding-Contact Bearings (AREA)
  • Supercharger (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) [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 drawings]

第１図は従来例をあられす要部断面図、第２図は第１図
の拡大要部断面図、第３図は本考案の実施例をあられす
要部断面図、第４図Ａは第３図の実施例におけるフルフ
ローティングメタルの側面図、第４図Ｂは同じく正面図
、第４図Ｃは同じく裏面図である。 １・・・・・・吸気コンプレッサ、２・・間シャフト、
３・・・・・・ハウジング、４・・曲スラストメタ゛ル
、７・・間ラジアルベアリング、１０・・・・・・ハウ
ジング、１１・・・・・・スラストカラー、１２・・・
・・・スラストプレート、１２Ａ、１３Ａ・・・・・・
つハ部、１３・・・・・・スラストス　　゛ペーサ、１
４．１５・・・・・・フルフローティングメタル。Fig. 1 is a sectional view of the main part of the conventional example, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Fig. 3 is a sectional view of the main part of the embodiment of the present invention, and Fig. 4A is a sectional view of the main part of the conventional example. 3 is a side view of the full floating metal in the embodiment, FIG. 4B is a front view, and FIG. 4C is a back view. 1... Intake compressor, 2... Intershaft,
3... Housing, 4... Curved thrust metal, 7... Radial bearing, 10... Housing, 11... Thrust collar, 12...
...Thrust plate, 12A, 13A...
Part, 13... Thrust spacer, 1
4.15...Full floating metal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関排気ガス番トより駆動される排気タービンをシャフ
トを介して吸気コンプレッサに連結し、このシャフトを
ハウジングに内挿したフローティングラジアルベアリン
グで支承する一方、前記ハウジングに環状のスラストメ
タルを固定し、このスラストメタルの両端面を挾持する
１対のつば部を有する環状のスラストカラーをシャフト
に挿入固定したターボ過給機の軸受装置において、スラ
ストメタルの両端面の少なくとも一方と上記つば部の端
面との間に位置して環状のフルフローティングメタルを
、遊挿したことを特徴とするターボ過給機の軸受装置。An exhaust turbine driven by an engine exhaust gas turbine is connected to an intake compressor via a shaft, and this shaft is supported by a floating radial bearing inserted into a housing, while an annular thrust metal is fixed to the housing. In a bearing device for a turbo supercharger in which an annular thrust collar having a pair of flange portions that sandwich both end surfaces of a thrust metal is inserted and fixed onto a shaft, at least one of both end surfaces of the thrust metal and the end surface of the flange portion are connected to each other. A bearing device for a turbo supercharger, characterized in that an annular full floating metal is loosely inserted between the bearings.
JP1981186029U 1981-12-14 1981-12-14 Turbo supercharger bearing device Pending JPS5890327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981186029U JPS5890327U (en) 1981-12-14 1981-12-14 Turbo supercharger bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981186029U JPS5890327U (en) 1981-12-14 1981-12-14 Turbo supercharger bearing device

Publications (1)

Publication Number Publication Date
JPS5890327U true JPS5890327U (en) 1983-06-18

Family

ID=29987615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981186029U Pending JPS5890327U (en) 1981-12-14 1981-12-14 Turbo supercharger bearing device

Country Status (1)

Country Link
JP (1) JPS5890327U (en)

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