JPS591927U - Floating bearing for turbocharger - Google Patents

Floating bearing for turbocharger

Info

Publication number
JPS591927U
JPS591927U JP1982095863U JP9586382U JPS591927U JP S591927 U JPS591927 U JP S591927U JP 1982095863 U JP1982095863 U JP 1982095863U JP 9586382 U JP9586382 U JP 9586382U JP S591927 U JPS591927 U JP S591927U
Authority
JP
Japan
Prior art keywords
turbocharger
floating bearing
rotor
shaft
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
JP1982095863U
Other languages
Japanese (ja)
Inventor
享 木村
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 JP1982095863U priority Critical patent/JPS591927U/en
Publication of JPS591927U publication Critical patent/JPS591927U/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) [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図は過給機のロータシャフトおよび軸受メタルの関
係位置を示す図、第２図は従来の過給機における軸受メ
タルの作動を説明するための断面図、第３図は第２図に
示す軸受メタル近傍の拡大断面図、第４図は本考案の軸
受メタルの一実施例を示す斜視図、第５図は同上の一部
拡大側面図である。 １・・田−タシャフト１２・・・コンプレッサインペラ
、３・・・タービンロータ、６・・・ハウジング、２０
・・・軸受メタル、２２ａ、２３ａ・・・オイル溝。Figure 1 is a diagram showing the relative position of the rotor shaft and bearing metal of a turbocharger, Figure 2 is a sectional view to explain the operation of the bearing metal in a conventional turbocharger, and Figure 3 is the same as Figure 2. FIG. 4 is a perspective view showing an embodiment of the bearing metal of the present invention, and FIG. 5 is a partially enlarged side view of the same. 1... Data shaft 12... Compressor impeller, 3... Turbine rotor, 6... Housing, 20
...Bearing metal, 22a, 23a...Oil groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 過給機のハウジングと、ロータを軸着したシャフトと、
の間に介装され、かつ、該シャフトに連れ廻りをする円
筒状の軸受メタルであって、回転によって周面のオイル
を前記ロータより離間する方向に搬送するオイル溝を、
円周上に形成したことを特徴とする過給機のフローティ
ング軸受。The housing of the supercharger, the shaft on which the rotor is attached,
A cylindrical bearing metal that is interposed between the rotor and rotates around the shaft, and has an oil groove that conveys oil on the circumferential surface in a direction away from the rotor by rotation.
A floating bearing for a supercharger characterized by being formed on the circumference.
JP1982095863U 1982-06-28 1982-06-28 Floating bearing for turbocharger Pending JPS591927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982095863U JPS591927U (en) 1982-06-28 1982-06-28 Floating bearing for turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982095863U JPS591927U (en) 1982-06-28 1982-06-28 Floating bearing for turbocharger

Publications (1)

Publication Number Publication Date
JPS591927U true JPS591927U (en) 1984-01-07

Family

ID=30228728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982095863U Pending JPS591927U (en) 1982-06-28 1982-06-28 Floating bearing for turbocharger

Country Status (1)

Country Link
JP (1) JPS591927U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012072908A (en) * 2011-11-15 2012-04-12 Mitsubishi Heavy Ind Ltd Floating bush bearing
JP2016089795A (en) * 2014-11-11 2016-05-23 大豊工業株式会社 Turbocharger bearing housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012072908A (en) * 2011-11-15 2012-04-12 Mitsubishi Heavy Ind Ltd Floating bush bearing
JP2016089795A (en) * 2014-11-11 2016-05-23 大豊工業株式会社 Turbocharger bearing housing

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